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Статті в журналах з теми "Film plastic"

Автор: Grafiati

Опубліковано: 30 травня 2022

Оновлено: 31 липня 2025

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1

Afiifah Radhiyatullah, Novita Indriani, and M. Hendra S. Ginting. "PENGARUH BERAT PATI DAN VOLUME PLASTICIZER GLISEROL TERHADAP KARAKTERISTIK FILM BIOPLASTIK PATI KENTANG." Jurnal Teknik Kimia USU 4, no. 3 (2015): 35–39. http://dx.doi.org/10.32734/jtk.v4i3.1479.

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Bioplastics are plastics which can be degraded by microorganisms and is made from renewable materials. Plastic film is made from potato starch (contain of starch that founded in potatoes is 22-28%), glycerol as a plasticizer and acetic acid as a catalyst. The purpose of this reasearch is to determine glycerol variation and starch weight effect on the characteristics of potato starch plastic films. Manufacture of plastic films use blending starch method with potato starch weight variations (10 g, 15 g and 20 g) and glycerol volume variations (0 ml, 1 ml, 2 ml and 3 ml). Bioplastic analysis are

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2

Deden, Mohammad, Abdul Rahim, and Asrawaty Asrawaty. "SIFAT FISIK DAN KIMIA EDIBLE FILM PATI UMBI GADUNG PADA BERBAGAI KONSENTRASI." Jurnal Pengolahan Pangan 5, no. 1 (2020): 26–33. http://dx.doi.org/10.31970/pangan.v5i1.35.

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Today, the use of synthetic polymers as plastics has an important role in the economy of modern industrial society. Plastic packaging is often used as a food packaging material. However, the use of plastics can pollute the environment, because plastic is difficult to degrade naturally. One alternative to replacing the use of conventional plastics as food packaging is biodegradable plastic called edible film. The use of gadung tuber starch as a raw material for making edible films will not disturb food stability, because gadung is not consumed such as rice, corn and cassava. Gadung tubers are v

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3

Bani, Marsi D. S. "Variasi Volume Gliserol terhadap Sifat Fisis Plastik Biodegradable Berbahan Dasar Pati Ubi Kayu (Manihot Esculenta Cranz)." Al-Khwarizmi: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam 7, no. 1 (2019): 61–78. http://dx.doi.org/10.24256/jpmipa.v7i1.678.

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Abstract:The use of starch as the main ingredient in making plastic has great potential especially in Indonesia with various starch-producing plants. To obtain bioplastics, starch is added with glycerol plasticizer, so that the plastic is more flexible and elastic. In this study, cassava starch (Manihot esculenta cranz) was used and the volume of glycerol as plasticizer was varied by 2 ml, 3 ml and 4 ml. The aim to be achieved in this study was to determine the volume variation of glycerol against the tensile strength of environmentally friendly biodegradable plastic films made from cassava st

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4

Sikora, Janusz, Łukasz Majewski, and Andrzej Puszka. "Modern Biodegradable Plastics—Processing and Properties: Part I." Materials 13, no. 8 (2020): 1986. http://dx.doi.org/10.3390/ma13081986.

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This paper presents a characterization of a plastic extrusion process and the selected properties of three biodegradable plastic types, in comparison with LDPE (low-density polyethylene). The four plastics include: LDPE, commercial name Malen E FABS 23-D022; potato starch based plastic (TPS-P), BIOPLAST GF 106/02; corn starch based plastic (TPS-C), BioComp®BF 01HP; and a polylactic acid (polylactide) plastic (PLA), BioComp®BF 7210. Plastic films with determined geometric parameters (thickness of the foil layer and width of the flattened foil sleeve) were produced from these materials (at indiv

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5

Sikora, Janusz W., Łukasz Majewski, and Andrzej Puszka. "Modern Biodegradable Plastics—Processing and Properties Part II." Materials 14, no. 10 (2021): 2523. http://dx.doi.org/10.3390/ma14102523.

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Анотація:

Four different plastics were tested: potato starch based plastic (TPS-P)–BIOPLAST GF 106/02; corn starch based plastic (TPS-C)–BioComp BF 01HP; polylactic acid (polylactide) plastic (PLA)—BioComp BF 7210 and low density polyethylene, trade name Malen E FABS 23-D022; as a petrochemical reference sample. Using the blown film extrusion method and various screw rotational speeds, films were obtained and tested, as a result of which the following were determined: breaking stress, strain at break, static and dynamic friction coefficient of film in longitudinal and transverse direction, puncture resi

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6

Miao, Lixiang, Yuchao Zhang, Xiaofang Yang, et al. "Fruit Quality, Antioxidant Capacity, Related Genes, and Enzyme Activities in Strawberry (Fragaria ×ananassa) Grown under Colored Plastic Films." HortScience 52, no. 9 (2017): 1241–50. http://dx.doi.org/10.21273/hortsci12062-17.

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The influence of colored plastic films (red, yellow, green, blue, and white) on fruit quality, antioxidant capacity, and gene transcripts was studied in greenhouse-grown strawberries. Fruits grown under white plastic film were used as the controls. Results indicated that there was no difference in single fruit weight due to colored plastic films in the present study. The colored plastic films had significant effects on sugar and organic acid content. The content of total sugar (SUG) was increased by 10.39% and total organic acid (ACID) was decreased by 16.58% in fruit grown under blue plastic

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7

Picuno, Pietro, Zoe Godosi, and Caterina Picuno. "Agrochemical Contamination and Ageing Effects on Greenhouse Plastic Film for Recycling." Applied Sciences 12, no. 19 (2022): 10149. http://dx.doi.org/10.3390/app121910149.

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Plastic films used for crop protection have reached notable consumption all over Europe, as well as in the rest of the world. This phenomenon however poses a serious environmental problem connected with the impact on the sustainability of agricultural production and relevant plastic footprint. Mechanical recycling of agricultural plastics is a common technique, but limited by many factors, as the loss of mechanical properties of plastic film. This phenomenon, due to its ageing after being exposed to natural weather conditions, plays a crucial role, especially when aggravated by contamination w

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8

Abdul Mueez Ahmad, Asad Ali, Anas Afzal, Nimra Tanveer, and Almas Mustafa. "Corn Waste a Sustainable Solution for Plastic Pollution: A Mini Review." NUST Journal of Engineering Sciences 17, no. 1 (2024): 17–27. http://dx.doi.org/10.24949/njes.v17i1.817.

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Plastic pollution is a critical environmental issue leading to extensive ecological damage and posing health risks due to the persistence of petrochemical-derived plastics. Biodegradable films particularly those derived from renewable resources like corn waste offer a promising solution to this issue. Corn waste including husks, stalks and cobs are rich in cellulose, hemicellulose and lignin making it suitable for biodegradable film production. Various methods such as chemical treatments, enzymatic hydrolysis and mechanical processes are used to extract useful components from corn waste follow

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9

Chirilli, Chiara, and Luisa Torri. "Effect of Biobased Cling Films on Cheese Quality: Color and Aroma Analysis for Sustainable Food Packaging." Foods 12, no. 19 (2023): 3672. http://dx.doi.org/10.3390/foods12193672.

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Biobased and biodegradable polymeric materials are a sustainable alternative to the conventional plastics used in food packaging. This study investigated the possible effect of biobased cling films derived from renewable and circular and sustainable sources on key cheese sensory parameters (appearance and odor) able to influence consumer acceptance or rejection of a food product over time. For this purpose, a semi-hard cheese was selected as food model and stored for 14 days at 5 °C wrapped with five cling films: two bio-plastic materials from renewable circular and sustainable sources (R-BP1

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10

Pradtana, Muangprakaew, Luangsa-Ard Nucharin, and Komasatitaya Juntira. "Study of Physical, Mechanical, and Barrier Properties in Linear Low-Density Polyethylene Mixed with Silver Zeolite Nanoparticles (Ag-zeolite) Film." Indian Journal of Science and Technology 14, no. 31 (2021): 2526–34. https://doi.org/10.17485/IJST/v14i31.1.

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Abstract <strong>Background/Objectives:</strong> The primary goal of using active packaging is to extend the shelf life of products inside the package. This research aimed to study the properties of LLDPE with Ag-zeolite nanoparticles to extend product shelf-life. <strong>Methods/Statistical analysis:</strong> In this research, LLDPE films combined with Ag-zeolite at 0.5 and 1 % wt. were produced by using a twinscrew extruder and a blown film extruder. The inspected properties included the physical properties, the mechanical properties, and the barrier properties. The data were

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11

An, Bingbing. "Delamination of Stiff Films on Pressure Sensitive Ductile Substrates." International Journal of Applied Mechanics 11, no. 02 (2019): 1950014. http://dx.doi.org/10.1142/s1758825119500145.

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Stiff thin films supported by pressure sensitive ductile solids are an ubiquitous architecture appearing in a wide range of applications. The film rupture and delamination of films are important reliability issues of such an architecture. In this study, we investigate the synergistic effects of plastic deformation of substrates and fracture properties of film/substrate interface on the delamination of films. The focus of this study is on the interplay between the debonding of the interface and the plastic deformation of substrates. Finite deformation analyses are carried out for a stiff film d

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12

Heitzmann, Michael T., Meng Hou, Martin Veidt, and Rowan Paton. "Measurements of Interface Fracture Strength between Fiber-Reinforced Composite Laminates and Thin Surface Films Using the Blister Test." Key Engineering Materials 471-472 (February 2011): 315–19. http://dx.doi.org/10.4028/www.scientific.net/kem.471-472.315.

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The blister test is a promising test method to determine the interface fracture toughness of thin films adhering to rigid fibre reinforced plastics. In this paper nonlinear finite element analysis is used to determine a suitable layout for both the shaft loaded and the pressurised blister test. On the example of a PET film adhering to a quasi-isotropic fibre reinforced plastic, it is shown that energy release rates in a range of 0-1500N/m can be obtained for a 0.5mm thick film if test parameters are carefully selected. The two main causes for deviations of the analytic solution from the FEA re

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13

Han, Yanan, Min Wei, Xiaoyan Shi, et al. "Effects of Tensile Stress and Soil Burial on Mechanical and Chemical Degradation Potential of Agricultural Plastic Films." Sustainability 12, no. 19 (2020): 7985. http://dx.doi.org/10.3390/su12197985.

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Plastic film mulching is widely practiced in arid and semiarid farming systems, but the accumulation of plastic residues in soils can negatively affect soil properties. Therefore, efficient means of plastic film degradation are urgently needed to mitigate its unfriendly environmental impacts for sustainable land use. Here, we characterized the effects of tensile stress (TS) and soil burial (SB) on potential degradation properties of three film types: Polyethylene film (PEF), oxo-biodegradable film (OBDF), and biodegradable film (BDF). Weight loss, mechanical properties, hydrophilicity, functio

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14

SHAH JAHAN, Mohammad, Dulal Md SARKAR, Rajesh CHAKRABORTY, et al. "Impacts of Plastic Filming on Growth Environment, Yield Parameters and Quality Attributes of Lettuce." Notulae Scientia Biologicae 10, no. 4 (2018): 522–29. http://dx.doi.org/10.15835/nsb10410342.

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The condition of soil and microclimate are prerequisite for proper growth and development of a plant. The environment may be mediated by artificial filming with different colored polyethylene. The mechanism of lettuce growing under colored plastic film remains largely unknown. Thus, to investigate the impact of different plastic film on the growth environment, yield parameters and phytochemical properties of lettuce, the present study was performed. Five different colored polyethylene films viz. black, white, blue, olive and silver were used as a treatment factor, in filed condition. The resul

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15

Franz, Joy A. Caballa, and C. Getalado Melinda. "Plastic Film from Dioscorea Hispida Dennst KOROT Tuber." International Journal of Trend in Scientific Research and Development 3, no. 3 (2019): 484–86. https://doi.org/10.31142/ijtsrd22936.

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Анотація:

This study was conducted to produce a biodegradable plastic film from the Dioscorea Hispida Dennst korot tuber extract. Specifically, it aimed to determine the physical properties of prepared plastic film from korot extract in terms of effect of strong acid and base, flammability, pH, transparency, tensile strength and texture. It also aimed to determine the mechanical properties of prepared plastic film from "korot" extract and determine the permeability in water of the plastic film. The test for effect on strong acid and base in the two formulations showed that the plastic films we

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16

Ratnawati, Ratnawati, Retno Wulandari, Andri Cahyo Kumoro, and Hadiyanto Hadiyanto. "Response Surface Methodology for Formulating PVA/Starch/Lignin Biodegradable Plastic." Emerging Science Journal 6, no. 2 (2022): 238–55. http://dx.doi.org/10.28991/esj-2022-06-02-03.

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The use of petroleum-based plastics has raised environmental issues as more plastic waste enters and accumulates in the environment. It has led to the development of biodegradable plastics. Starch is one of the potential materials to make biodegradable plastic, but starch-based plastic has poor mechanical strength. Blending starch with poly(vinyl alcohol) (PVA) and lignin is expected to improve the mechanical properties of the plastic. Biodegradable plastic films from PVA/starch/lignin blends with glycerol as a plasticizer were prepared using an internal mixer for compounding and a hot press m

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17

Dewi, Asiska Permata, Erizal Zaini, and Akmal Djamaan. "MANUFACTURE OF PLASTICS FILM CONTAINING OF POLYSTIRENE, POLYCAPROLACTONE, POLY(3-HIDROKSIBUTYRATE-CO-3- HIDROXYVALERATE) AND BIODEGRADATION STUDY IN OCEAN WATER." Jurnal Riset Kimia 7, no. 2 (2014): 107. http://dx.doi.org/10.25077/jrk.v7i2.167.

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ABSTRACTThe manufacture of a biodegradable plastics film containing of polymer synthetic polystyrene(PS) and biopolymer of polycaprolactone (PCL), poly(3-hydroxybutyrate-co-3-hydroxyvalerate)[P(3HB-ko-3HV)] and biodegradation study in ocean water has been carried out. Plastics filmcontaining of PS/PCL/P(3HB-ko-3HV) produced by blending techniques followed by solventcasting with ratios were of 100/0/0, 95/5/0, 95/0/5, 90/5/5, 85/10/5, 85/5/10. This testing wasconducted based on immersion test method recommend by American Society for Testing andMaterials. Poly blend plastics film PS/PCL/P(3HB-ko

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18

Zulisma Anita, Fauzi Akbar, and Hamidah Harahap. "PENGARUH PENAMBAHAN GLISEROL TERHADAP SIFAT MEKANIK FILM PLASTIK BIODEGRADASI DARI PATI KULIT SINGKONG." Jurnal Teknik Kimia USU 2, no. 2 (2013): 37–41. http://dx.doi.org/10.32734/jtk.v2i2.1437.

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Анотація:

Biodegradable plastics are plastics that will decompose in nature with the help of microorganisms. The use of starch as the main material of plastic manufacturing has great potential because in Indonesia there are different starch crops. To obtain bioplastics, starch is added to the glycerol, in order to obtain a more flexible plastic and elastic. This study reviews the use of cassava starch and glycerol skin asa base for the manufacture of biodegradable plastics. The purpose of this research is to know the effect of adding glycerol in the process of making biodegradable plastic from cassava p

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19

Deng, Lu, Yang Yu, Haiyan Zhang, Qian Wang, and Ruide Yu. "The Effects of Biodegradable Mulch Film on the Growth, Yield, and Water Use Efficiency of Cotton and Maize in an Arid Region." Sustainability 11, no. 24 (2019): 7039. http://dx.doi.org/10.3390/su11247039.

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Анотація:

Plastic residual film pollution in China is severe, and the use of degradable mulch film instead of plastic mulch can effectively alleviate this situation. The substitution of common polyethylene plastic mulch film with biodegradable mulch film in the agricultural production of cotton and maize in an arid region was investigated in the present study. Using bare soil as the control, we compared the effects of common polyethylene plastic film and biodegradable mulch film on crop growth, yield, and water use efficiency (WUE) in maize and cotton. The results indicated that: (1) the biodegradable m

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20

ANTU, MUHAMMAD YUSUF, ROKHANI HASBULLAH, and USMAN AHMAD. "PENGGUNAAN FILM PLASTIK UNTUK KEMASAN KELAPA KOPYOR." Jurnal Penelitian Tanaman Industri 21, no. 2 (2020): 99. http://dx.doi.org/10.21082/jlittri.v21n2.2015.99-107.

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<p>ABSTRAK</p><p>Kelapa kopyor memiliki kandungan gizi yang penting, seperti karbohidrat, protein, lemak, dan asam lemak. Selama penyimpanan kelapa kopyor mudah mengalami kerusakan karena proses oksidasi dan hidrolisis lemak. Hal ini menyebabkan kelapa kopyor mengalami ketengikan dan perubahan warna dari putih menjadi kuning kecoklatan. Untuk mengatasi hal tersebut, dilakukan pengemasan dengan film plastik dan menyimpannya pada suhu dingin. Tujuan penelitian adalah untuk Memberikan informasi mengenai keefektifan film plastik untuk penyimpanan daging kelapa kopyor. Bahan penel

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21

Neelam, Asia, Shagufta Ishteyaq, Omm-e. Hany, and Syed Junaid Mahmood. "A Comparitive Study of Physical Behaviour and Biodegradation of Metalized and Non-Metalized Polypropylene Films." Current World Environment 14, no. 2 (2019): 267–75. http://dx.doi.org/10.12944/cwe.14.2.11.

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The goal of this study was to analyze the physical properties of metalized and non metalized cast PolyPropylene (CPP) plastic films with respect to its degradation and environmental pollution. The PP films of 20 microns were produced by standard cast film extrusion process i.e. metalized PP films coated by aluminium and others without any coating. The samples were manufactured at an industry which produces food grade plastics made by a cast co-extrusion process. Physical properties like Tensile strength, Oxygen transmission rate and water vapour transmission rate measured as per ASTM standard.

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22

KATSURA, Tadahiko. "Plastic Film Materials." Kobunshi 46, no. 7 (1997): 491. http://dx.doi.org/10.1295/kobunshi.46.491.

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23

Alfrey, T. "Plastic film technology." Journal of Polymer Science: Polymer Symposia 51, no. 1 (2007): 197–202. http://dx.doi.org/10.1002/polc.5070510115.

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24

Brandt, Thorsten. "Cutting Plastic Film." Laser Technik Journal 13, no. 5 (2016): 22–25. http://dx.doi.org/10.1002/latj.201600032.

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25

Vu, Minh Duc, Thanh Liem Nguyen, Thi Kim Chi Dang, and Chau Giang Nguyen. "Evaluation of the biodegradability of poly (butylene adipate-co-terephthalate) and cassava starch films in municipal compost under controlled conditions by analysis of evolved carbon dioxide." Ministry of Science and Technology, Vietnam 65, no. 8 (2023): 50–55. http://dx.doi.org/10.31276/vjst.65(8).50-55.

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Plastic waste pollution is a major environmental issue all over the world, with Vietnam ranking among the ten most polluted countries. As a result, it is critical that research aims to reduce pollution levels from this plastic waste resource through the fabrication and application of biodegradable polymers to replace traditional plastics. In this study, plastics blend film based on cassava starch/poly(butylene adipate-co-terephthalate) (TPS/PBAT) (ratio of 40/60) was fabricated in a reactive twin screw extruder. Testing methods following the ASTM 6400 standard were used to evaluate the biodegr

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26

Steinmetz, Zacharias, and Heike Schröder. "Plastic debris in plastic-mulched soil—a screening study from western Germany." PeerJ 10 (July 19, 2022): e13781. http://dx.doi.org/10.7717/peerj.13781.

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Background Agricultural plastic mulches offer great benefits such as higher yields and lower pesticide use. Yet, plastic mulches may disintegrate over time and fragment into smaller debris. Such plastic debris is expected to remain in the field after removal of the plastic mulch and thus contributes to soil contamination with plastics. Method To investigate this, we collected soil samples at 0–10 cm and 10–40 cm depth from three fields covered with black mulch film for three consecutive years. Three fields without any reported plastic use served as control. Visual plastic debris > 1 cm (mac

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Kramer, D. E., A. A. Volinsky, N. R. Moody, and W. W. Gerberich. "Substrate effects on indentation plastic zone development in thin soft films." Journal of Materials Research 16, no. 11 (2001): 3150–57. http://dx.doi.org/10.1557/jmr.2001.0434.

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Plastic zone evolution in Al–2 wt% Si metal films on silicon and sapphire substrates was studied using nanoindentation and atomic force microscopy (AFM). AFM was used to measure the extent of plastic pileup, which is a measure of the plastic zone radius in the film. It was found that the plastic zone size develops in a self-similar fashion with increasing indenter penetration when normalized by the contact radius, regardless of film hardness or underlying substrate properties. This behavior was used to develop a hardness model that uses the extent of the plastic zone radius to calculate a core

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Permata Dewi, Asiska, and Yulia Yesti. "PEMANFAATAN LIMBAH PLASTIK MENJADI KEMASAN RAMAH LINGKUNGAN SERTA UJI BIODEGRADASINYA." JOPS (Journal Of Pharmacy and Science) 1, no. 2 (2018): 33–38. http://dx.doi.org/10.36341/jops.v1i2.492.

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Manufacturing of prototype of plastics film for a biodegradable packaging from a mixture of polymer synthetic polystyrene (PS) and polycaprolactone (PCL) has been carried out. Plastics film containing of PS/PCL created by blending techniques followed by solvent casting, the ratios were 100/0, 95/5, 90/10 and 85/15. The resulting of plastic film is a clear sheet with an average thickness of 0.03 cm. The biodegradation rate profile was observed by soil burial test method to see the weight reduction of the plastic films tested for a certain period of time. The results showed that the biodegradati

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Pierre, Fritzner, Kathleen Demchak, Matthew Cooper, Myungjin Lee, and Francesco Di Gioia. "Soilless-Grown Green and Purple Basil Response to High Tunnel Photo-Selective Covering Films." Horticulturae 10, no. 1 (2023): 33. http://dx.doi.org/10.3390/horticulturae10010033.

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Анотація:

Protected cultivation systems, such as high tunnels, have gained popularity for their ability to enhance growth conditions and extend the growing season of horticultural crops. The choice of the covering film in these systems can significantly impact crop productivity and quality while influencing pest and pathogen incidence. This study aimed to evaluate the yield, physiological responses, and nutritional quality of green and purple basil grown in high tunnels using different plastic film covers. The study was conducted in Central Pennsylvania using twelve research high tunnels covered with fo

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Chiu, Chui Yu, Yi Lin, Yu Chi Tseng, and Yung Kang Shen. "Optimal Processing for Hydrophobic Nanopillar Polymer Surfaces Using Nanoporous Alumina Template." Advanced Materials Research 646 (January 2013): 84–89. http://dx.doi.org/10.4028/www.scientific.net/amr.646.84.

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Nanoporous anodic aluminum oxide (AAO) templates are fabricated using an anodization method. The mean diameters of nanoporous anodic aluminum oxide templates are 100 nm and 200 nm by various processing parameters of the anodization method. A molded plastic thin film nanostructure is fabricated by nanoimprinting using the AAO template as a mold. The surface properties of the molded plastic thin film are discussed using various nanoimprinting process parameters. Contact angles of the molded plastic thin film with the nanostructure exceed those without the nanostructure. The molded plastic thin f

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Wang, Guiliang, Nannan He, Yulin Li, et al. "The Effects of Different Plastic Film Mulches on the Physicochemical and Microbiological Properties of Soils for Protected Pepper Cultivation." Horticulturae 11, no. 6 (2025): 710. https://doi.org/10.3390/horticulturae11060710.

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Анотація:

Plastic film mulching is widely used in protected agriculture. However, the residues of various types of plastic films, as a consequence, severely affect soil quality. The most widely promoted alternative strategy is the use of biodegradable plastic films. Nevertheless, the research on the effects of different types of plastic films on soil properties remains insufficient. This study explored the impacts of different plastic film mulching on the physicochemical properties and microbial communities of soils for pepper cultivation, with three treatments: traditional polyethylene film (PE-Ctr), P

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Ifmalinda, Ifmalinda, Siti Azzahra Kurnia, and Dinah Cherie. "Characteristics of Edible Film from Corn Starch (Zea mays L.) with Additional Glycerol and Variations of Zinc Oxide (ZnO) Nanoparticles." Journal of Applied Agricultural Science and Technology 7, no. 3 (2023): 272–85. http://dx.doi.org/10.55043/jaast.v7i3.87.

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Plastic is one of the most widely used packaging materials. Plastic is made of chemicals that are highly toxic, and its use has produced a lot of waste that is bad for the environment and difficult to decompose. The global community is becoming more and more aware of the value of high-quality food, particularly when it comes to packaging that is safe for human health and the environment. Edible films can be used as an eco-friendly alternative to plastic food packaging options. As a material for packaging, edible film made of biopolymers has been created. This material can be made from biodegra

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Seo, Jong Hyun, Jae Hong Jeon, and Hee Hwan Choe. "Prevention of Thin Film Failures for PECVD Amorphous-Si on Plastic Substrate." Solid State Phenomena 124-126 (June 2007): 387–90. http://dx.doi.org/10.4028/www.scientific.net/ssp.124-126.387.

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Amorphous silicon thin films were deposited below 160oC on PES plastic films using PECVD. After thin film deposition using PECVD, thin film failures such as film delamination and cracking often occurred. For successful growth of thin films (about 2000 Å) without their failures, it is necessary to solve the critical problem related to the internal compressive stress (some GPa) leading to delamination at a threshold thickness value of the films. The Griffith’s theory explains the failure process by looking at the excess of elastic energy inside the film, which overcomes the cohesive energy betwe

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34

Khotsaeng, Nuanchai, Wilaiwan Simchuer, Thanonchat Imsombut, and Prasong Srihanam. "Effect of Glycerol Concentrations on the Characteristics of Cellulose Films from Cattail (Typha angustifolia L.) Flowers." Polymers 15, no. 23 (2023): 4535. http://dx.doi.org/10.3390/polym15234535.

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Plastic waste has become a big problem for the environment globally. Biodegradable polymers are a potential replacement for plastics that can have a positive outcome both environmentally and economically. In this work, we used acid hydrolysis and alkaline treatment to extract cellulose fibers from cattails. The obtained cellulose was used as a substrate for the fabrication of cellulose film using a casting technique on plastic plates. Different concentrations of the plasticizer, glycerol, were used to prepare films for comparison, and its effects on the film’s characteristics were observed. Th

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35

Xu, Zunqiu, Rony Wallach, Jian Song, and Xiaomin Mao. "Effect of Plastic Film Colours and Perforations on Energy Distribution, Soil Temperature, and Evaporation." Agronomy 13, no. 3 (2023): 926. http://dx.doi.org/10.3390/agronomy13030926.

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Plastic film mulching is a commonly used agricultural measure in arid/cold regions to improve crop growth. Despite previous studies on the impact of film mulching on soil water/heat status and crop growth, it is not clear how plastic film colours and perforations affect energy distribution, soil temperature, and evaporation. Six sets of column experiments were performed with three plastic film colours: transparent (T), black (B), and silver-grey (G), and two perforation ratios: 4.49% and 21.44%, to monitor soil evaporation and soil/film mulching temperature. Using these two main control factor

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36

Silva, Valdiney José da, Cláudio Ricardo da Silva, Roberto Terumi Atarassi, and Gabriel Mascarenhas Maciel. "Selection of colored plastic-mulching films for the production of mini-tomatoes in the field." Research, Society and Development 13, no. 3 (2024): e8313345247. http://dx.doi.org/10.33448/rsd-v13i3.45247.

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The objective of this research was to evaluate the effect of three plastic-mulching films of different colors in the cultivation of mini-tomato in the field. Two experiments were carried out: the first being sown in the summer and the second in the winter. Mini-tomatoes plants with distinct growing habit (determinate and indeterminate) were used and three plastic-mulching film color (black, black/silver, black/white) compared to control (uncovered soil) were tested. The design was in randomized blocks, 2x4 factorial schemes, with four repetitions. Soil temperature, productivity performance and

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37

van Grinsven, Sigrid, and Carsten Schubert. "Soil-biodegradable plastic films do not decompose in a lake sediment over 9 months of incubation." Biogeosciences 20, no. 19 (2023): 4213–20. http://dx.doi.org/10.5194/bg-20-4213-2023.

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Abstract. Agriculture relies heavily on the use of plastic mulch films, which increase crop yields and can lower water demands. In recent years, soil-biodegradable mulch films have been marketed to replace the non-biodegradable, conventional polyethylene-based mulch films. These biodegradable mulch films are designed to be ploughed into the soil after use to be biodegraded in situ by soil microorganisms. However, research has shown that part of the mulch film material may be transported from the fields to neighboring environments, including aquatic ecosystems. Research on potential biodegradat

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Caballa, Franz Joy A., and Melinda C. Getalado. "Plastic Film from Dioscorea Hispida Dennst KOROT Tuber." International Journal of Trend in Scientific Research and Development Volume-3, Issue-3 (2019): 484–86. http://dx.doi.org/10.31142/ijtsrd22936.

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39

Saputro, Dedy Tahan, Latif Budi Suparma, and Iman Satyarno. "PENGARUH PROSES PENCAMPURAN KERING DAN BASAH TERHADAP KEKESATAN AC-WC LIMBAH PLASTIK." Jurnal Transportasi 22, no. 2 (2022): 97–108. http://dx.doi.org/10.26593/jtrans.v22i2.6060.97-108.

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Abstract  To improve the performance of road pavements in Indonesia, Low-Density Polyethylene plastic waste can be used as a material in the mixing process of asphalt mixtures. In addition to improving the quality of the environment, this plastic waste is expected to increase the skid resistance of the road pavement surface, so that in the end the level of traffic safety can also increase. This study aims to examine the use Low-Density Polyethylene film plastic waste, as an additive to increase the skid resistance of road surface. The asphalt mixture mixing process in this study us

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40

Wang, Ge, Qian Sun, Maolu Wei, Miaomiao Xie, Ting Shen, and Dongyan Liu. "Plastic Film Residue Reshaped Protist Communities and Induced Soil Nutrient Deficiency Under Field Conditions." Agronomy 15, no. 2 (2025): 419. https://doi.org/10.3390/agronomy15020419.

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Анотація:

The use of plastic agricultural mulching films presents a “double-edged sword”: while these films enhance crop yields, they also lead to the accumulation of plastic film residues in the soil, creating new pollutants (microplastics). Our understanding of the “plastisphere”, a niche formed by agricultural film residues in the soil, where unique microbial communities and soil conditions converge remains limited. This is particularly true for protists, which are recognized as key determinants of soil health. Therefore, this study simulated a field experiment to analyze the effects of long-term pla

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41

Chang, Shun-Hsien, Ying-Ju Chen, Hsiang-Jung Tseng, et al. "Antibacterial Activity of Chitosan–Polylactate Fabricated Plastic Film and Its Application on the Preservation of Fish Fillet." Polymers 13, no. 5 (2021): 696. http://dx.doi.org/10.3390/polym13050696.

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This research prepared chitosan–PLA plastic films by extrusion, analyzed the physical and mechanical properties and antibacterial activity of the fabricated plastic films, and used them to preserve grouper fillet. We added chitosan (220 kDa, 93% DD) in the weight ratio of 0.5–2% into the PLA to prepare the chitosan–PLA films. With the increasing chitosan dosage, both the water vapor transmission rate and moisture content of chitosan–PLA films increased. Among the three doses of chitosan (0.5%, 1%, and 2%) added to PLA, 0.5% chitosan–PLA film had the highest antibacterial activity. This plastic

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42

Jai, Junaidah, Siti Fatma Abd Karim, Nurul Asyikin Md Zaki, Rabiatul Adawiyah Abdol Aziz, Farhana Wahet, and Nadiah Shafiqah Shaharuddin. "Physico-mechanical and water absorption properties of LDPE/cassava starch film." Malaysian Journal of Chemical Engineering and Technology (MJCET) 4, no. 2 (2021): 103. http://dx.doi.org/10.24191/mjcet.v4i2.13825.

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Plastic waste is a global crisis, and Malaysia is the 8th worst country worldwide for plastic waste. With this trend, growing market demands for green product have imposed pressure on industries to find an alternative to petroleum-based plastic. Degradable plastic is introduced to overcome this limitation. The present work investigates degradable plastic film of low-density polyethylene incorporated with cassava starch (LDPE-CS). The compounding of the LDPE-CS was prepared via pre-mixing, blending, resin crushing, and film hot pressing. Film thickness, tensile strength, elongation, water absor

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43

Li, Jizhen, jilong liu, Lingling Zhang, et al. "Response of Physiological Growth Characteristics of Rice to Different Biodegradable Mulching and Irrigation Methods in Cold Region of Northeast China." Journal of the ASABE 66, no. 2 (2023): 245–52. http://dx.doi.org/10.13031/ja.15368.

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Highlights The tested biodegradable mulch film can be rapidly degraded in rice fields in cold regions and has good applicability. The degradation rate of white mulch film is faster than that of black film before the induction period, and the degradation law after the induction period is opposite. The combination of mulching film and water-saving irrigation can effectively enhance the photosynthetic capacity and dry matter transport of rice in cold regions. Through comprehensive evaluation, we found that the combination of ridge irrigation and mulching FC plastic film has the best effect on env

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44

Sari, Ni Ketut, Dira Ernawati, and Widi Wurjani. "Edible Film from Corn Cob and Plasticizer with Mixing Process." MATEC Web of Conferences 372 (2022): 01001. http://dx.doi.org/10.1051/matecconf/202237201001.

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Plastic substitute material with biodegradable vegetable plastic in the form of edible film is an alternative material for vegetable plastics that can decompose naturally. The raw material for an edible film consists of corn cob flour and a mixture of plasticizers in the form of glycerol and sorbitol. The process of mixing edible film raw materials by means of dispersion, heating, printing, and drying. Variable corncob flour is 5-9 grams and the ratio of plasticizer glycerol-sorbitol is 0.25-4. These characteristics incorporate the esteem of malleable quality with the biggest esteem of 0.536 M

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45

Wellner, P., G. Dehm, O. Kraft, and E. Arzt. "Size effects in the plastic deformation of NiAl thin films." International Journal of Materials Research 95, no. 9 (2004): 769–78. http://dx.doi.org/10.1515/ijmr-2004-0145.

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Abstract This paper presents the first study of the plastic behavior of NiAl thin films with thicknesses in the micron and sub-micron range. The influence of geometrical and microstructural constraints was studied for different Al contents (45 to 50 at.% Al) and film thicknesses (0.2 to 3.1 μm) in the temperature range from 20 to 700 °C. The films were deposited on Si substrates and subjected to temperature changes resulting in thermal strains of up to 0.84%. The stress evolution in the films was measured by the substrate curvature method. The residual stress at room temperature of nearstoichi

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46

STRANTZ, A. A., and E. A. ZOTTOLA. "Bacterial Survival on Lean Beef and Bologna Wrapped With Cornstarch-Containing Polyethylene Film." Journal of Food Protection 55, no. 10 (1992): 782–86. http://dx.doi.org/10.4315/0362-028x-55.10.782.

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Cornstarch-containing plastic films could be used to package foods if the presence of cornstarch had no adverse effect on food safety. The survival of pathogenic bacteria on meat samples that had been wrapped with cornstarch-containing plastic film was evaluated. Cornstarch-containing polyethylene film and control polyethylene film were used to cover lean beef and bologna that had been inoculated with Salmonella typhimurium, Staphylococcus aureus, and Bacillus cereus. Additional samples were prepared in which inoculum was applied to the outer surface of plastic-covered meat. Samples were store

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47

Malik, Simrah. "Utilizing Food Waste for Sustainable Packaging: A Biodegradable Approach to Replacing Plastic." International Journal of Smart Agriculture 3, no. 1 (2025): 12–23. https://doi.org/10.54536/ijsa.v3i1.3814.

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Анотація:

Plastic is harmful to human health and is not an environmentally friendly product. Over thousands of years, plastic does not degrade or decompose. Food waste has been used for years to replace plastic or plastic derivatives or create eco-friendly biodegradable packaging material. Packaging is vital for product protection and has a high value at all stages. Different materials have been introduced to replace plastic. This article discussed the use of various food waste to replace specific plastic packaging materials. A commonly accepted strategy for building a sustainable society is to use wast

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48

Viveka, R., and E. Nakkeeran. "Development and characterization of a novel biodegradable laboratory-made pullulan blended films." Journal of Environmental Biology 43, no. 6 (2022): 755–63. http://dx.doi.org/10.22438/jeb/43/6/mrn-5006.

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Aim: To develop and characterize laboratory-made pullulan blended film using pullulan obtained from yeast-like fungus Aureobasidium pullulans mixed with gelatin and sodium alginate. Methodology: The laboratory-made pullulan blended (LPB) and standard pullulan blend (SPB) films were prepared by the solution casting method. Physical and mechanical properties were performed to examine the moisture content, film thickness, film solubility, tensile strength and elongation at break. Fourier transform infrared spectroscopy, X-ray diffraction, and field emission scanning electron microscope techniques

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Wu, Ji Liang, Xue Gang Luo, Hong Ping Zhang, and Xiao Yan Lin. "Effect of PE Film Degradation Products on the Carbon Dioxide Content of Soil: A Mathematical Study." Materials Science Forum 724 (June 2012): 85–88. http://dx.doi.org/10.4028/www.scientific.net/msf.724.85.

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The increasing use of the PE plastic film means increasing problems of the soil environmental destroy. In order to investigate the effect of PE film degradation products on the carbon dioxide content of soil, degradation products of the PE film with different molecular weight were added in three kinds of soil respectively, and corns were cultivated in the soil. FTIR gas checkout equipment was utilized to monitor changes of the carbon dioxide content of the different soil. A Mathematical model was built with the recorded data to depict variation of the carbon dioxide content. The results showed

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Juliet, Atere, Ogunmodede Oluwafemi, Adewumi Funmilayo, and Kolawole Sunday. "Preparation of Biodegradable Plastic Film from Sorghum bicolor (L.) Corn Starch." Material Science Research India 20, no. 2 (2023): 122–29. http://dx.doi.org/10.13005/msri/200205.

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Today's challenge is to produce a biodegradable materials for packing which can partially replace traditional plastic materials. Starch-based biodegradable plastics are less harmful to the environment and breakdown faster than regular plastics. The goal of this research was to produce and characterize a biodegradable film(BF) made from Sorghum bicolor (L.) starch and glycerol plasticizer. The produced film contained two amounts of Sorghum bicolor (L.) starch (5 g and 10 g) and three percentages of glycerol (25%, 30%, and 40%). The Sorghum bicolor (L.) and biodegradable glycerol-based plastic f

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