Overview of Polyethylene Based Multi-layered Geomembrane Through Blown Extrusion Process [PDF]
E3S Web of Conferences, 2023 Geomembranes are low-permeable liners used to control the molecular migration in many proven applications. Landfills is most common application in the field of civil and environmental engineering.
Halake Kantappa +2 more
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On the Evaluation of Flow Properties Characterizing Blown Film Extrusion of Polyolefin Alternatives. [PDF]
Polymers (Basel)The lower melt strength of biodegradable materials in comparison to low density polyethylenes raises serious issues regarding their processability via blown film molding. Thus, reliable rheological characterization is a viable option for assessing their efficient flow performance.
Filip P +4 more
europepmc +8 more sources
Polyethylene and Hydrolyzed Collagen Blend Films Produced by Blown Extrusion [PDF]
Chemical Engineering Transactions, 2015 The use of plastics packaging is widespread. For this reason, there is a growing interest in develop of novel materials by blends of synthetic and natural polymers which can help to reduce the environmental impact of plastics.
M. Puccini, M. Seggiani, S. Vitolo
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Extrusion-Blown PBAT/Thermoplastic Starch (TPS) Active Films Incorporated with Grape Seed Extract for Extending the Shelf Life of Peanut Butter [PDF]
FoodsIn this study, poly(butylene adipate-co-terephthalate) (PBAT), starch, glycerol, and grape seed extract (GSE) were blended and extruded to fabricate PBAT/thermoplastic starch(TPS)/GSE active films by blow molding.
Xiaosong Zhai +4 more
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Influence of the Main Blown Film Extrusion Process Parameters on the Mechanical Properties of a High-Density Polyethylene Hexene Copolymer and Linear Low-Density Polyethylene Butene Copolymer Blend Used for Plastic Bags [PDF]
Applied Sciences, 2023 Polyethylene plastic bags manufactured via blown film extrusion have different quality specifications depending on their intended use. It is known that the mechanical properties of a film depend on the process parameters established, but little is known ...
Francisco Cuesta +2 more
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Characterization and application of starch/polyester packaging produced by blown extrusion
Carbohydrate Polymer Technologies and Applications, 2021 All over the world, most of the food packaging is mainly petroleum-based. These packagings become worrying plastic waste due to use and disposal that includes accumulation in natural habitats.
Ana Paula Bilck +2 more
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Process-Induced Morphology of Poly(Butylene Adipate Terephthalate)/Poly(Lactic Acid) Blown Extrusion Films Modified with Chain-Extending Cross-Linkers. [PDF]
Polymers (Basel), 2022 Process-induced changes in the morphology of biodegradable polybutylene adipate terephthalate (PBAT) and polylactic acid (PLA) blends modified with various multifunctional chain-extending cross-linkers (CECLs) are presented.
Azevedo JVC +4 more
europepmc +4 more sources
A new scale-up/scale-down method for the blown film extrusion [PDF]
AIP Conference Proceedings, 2019 The development of innovative film products is a two-step process: New composite films or material recipes are first experimentally tested on a laboratory-scale blown film line, and then the results regarding process conditions and final film properties are transferred to a large-scale production plant.
Benedikt Neubert +2 more
openalex +4 more sources
PP-CBW/m-LLDPE/micro-CaCO3 composite films manufactured from bumper waste by blown film extrusion [PDF]
MATEC Web of Conferences, 2019 The synthesis of polypropylene-based car bumper waste (PP-CBW)/metallocene linear low-density polyethylene (m-LLDPE)/micro-CaCO3 composite films for agriculture mulch films applications has been thoroughly investigated during this study.
Zgheib Nancy, Seif Sylvain, El Hajj Nemr
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Influence of the modification with polymer microspheres on the structural, mechanical and post-processing properties of extruded thin-walled LDPE films [PDF]
Scientific ReportsThis work describes the production in blown film extrusion process and characterization of the thin-walled LDPE films modified with polymer microspheres as the blowing agent.
Aneta Tor-Świątek, Anna Jakimińska
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