Performance evaluation of a novel food packaging material based on clay/polyvinyl alcohol nanocomposite

2017 ◽  
Vol 43 ◽  
pp. 216-222 ◽  
Author(s):  
Jen-Yi Huang ◽  
Janelle Limqueco ◽  
Yu Yuan Chieng ◽  
Xu Li ◽  
Weibiao Zhou
Keyword(s):  
Performance Evaluation ◽  
Polyvinyl Alcohol ◽  
Food Packaging ◽  
Packaging Material ◽  
Novel Food

scholarly journals POLYAMIDAMINEPICHLOROHYDRIN APPLICATION FOR ECO-SAFE WATERFAST AND WATERPROOF FOOD PACKAGING PAPER PRODUCTION

2021 ◽  
Vol 15 (2) ◽  
Author(s):  
V. Osyka ◽  
N. Merezhko ◽  
L. Koptjukh ◽  
V. Komakha ◽  
S. Kniaz
Keyword(s):  
Polyvinyl Alcohol ◽  
Food Packaging ◽  
Food Products ◽  
Packaging Material ◽  
Packaging Materials ◽  
Functional Additives ◽  
Dry Conditions ◽  
Wood Composition ◽  
Packaging Paper ◽  
Main Component

The paper presents the research results on the properties of the pulp coniferous and deciduous wood composition in its original state and paper made from it, proposes a mechanism to increase the waterfast and waterproof food packaging paper by surface treatment with a composition based on polyamidepichlorohydrin with polyvinyl alcohol and urea.  The study was conducted in order to ensure an increase in the consumer properties of packaging paper, since when packaging materials encounter food products, their structure can change under the influence of moisture, steam, and gas. Polyamidaminepichlorohydrin was used as the main component of the composition for paper processing, as functional additives: polyvinyl alcohol and urea. The above-mentioned starting materials are environmentally friendly, since foreign inclusions in food packaging materials would pose a serious danger to human health and life, as well as to the brand image of the product in which they would be detected. It was proved that high waterfastness and waterproofness, as well as the necessary level of barrier, protective and operational properties of packaging material for food products cannot always be obtained by introducing a significant amount of polyamidaminepichlorohydrin, so the paper investigated the mechanism of interacting cellulose fibers of paper with polyamidaminepichlorohydrin, and also proved the possibility of its use to obtain packaging paper with a given set of properties. It was found that the consumption of up to 4–6% polyamidaminepichlorohydrin provides the main increase in the mechanical strength of packaging paper, both in wet and dry conditions. The resulting waterfast and waterproof material can be used for food packaging.

scholarly journals Effect of Cellulose Nanofibers (CNF) as Reinforcement in Polyvinyl Alcohol/CNF Biocomposite

2021 ◽  
Vol 2129 (1) ◽  
pp. 012057
Author(s):  
Rathesh Kumaran Ulaganathan ◽  
Nur Aiman Mohamad Senusi ◽  
An’Amt Mohamed Noor ◽  
Wan Nazwanie Wan Abdullah ◽  
Mohamad Asyraf Mohd Amin ◽  
...  
Keyword(s):  
Thin Film ◽  
Polyvinyl Alcohol ◽  
Physical Properties ◽  
Food Packaging ◽  
Cellulose Nanofibers ◽  
Packaging Material ◽  
Suitable Candidate ◽  
Tyndall Effect ◽  
Mechanical And Physical Properties ◽  
Milling Method

Abstract This research was targeted to use the planetary ball milling method to extract cellulose nanofibers (CNFs) from commercial microcrystalline cellulose and also to utilize the obtained extracted cellulose nanofibers (CNFs) as reinforcement in polyvinyl alcohol (PVA) thin film. The effect of cellulose nanofibers (CNFs) on the mechanical and physical properties of polyvinyl alcohol (PVA) thin films was investigated. As a result of the study, we found that the thin film’s tensile strength is good, and the surface morphology of the CNFs suspension enhances the bonding between the PVA and the reinforcement. Tyndall effect was accurate with the visible light scattering through CNF suspension, and the CNF/PVA thin film exhibited transparent thin film. In contrast, the CNF/PVA composite’s mechanical and physical properties are good due to the excellent dispersion and absence of agglomeration of CNFs. The prepared PVA/CNF biocomposite would be a suitable candidate to be implemented as biodegradable food packaging material.

The Potential Use of Polymer-Clay Nanocomposites in Food Packaging

2006 ◽  
Vol 2 (4) ◽  
Author(s):  
Sudip Ray ◽  
Siew Young Quek ◽  
Allan Easteal ◽  
Xiao Dong Chen
Keyword(s):  
Food Packaging ◽  
Barrier Properties ◽  
Packaging Material ◽  
Clay Nanocomposites ◽  
Packaging Materials ◽  
Future Prospects ◽  
Novel Food ◽  
Polymer Clay Nanocomposite ◽  
Recent Developments ◽  
Potential Use

With today's advancement in nanotechnology, Polymer-Clay Nanocomposite has emerged as a novel food packaging material due to its several benefits such as enhanced mechanical, thermal and barrier properties. This article discusses the potential use of these polymer composites as novel food packaging materials with emphasis on preparation, characterization, properties, recent developments and future prospects.

Electrospun phospholipid nanofibers encapsulated with cinnamaldehyde/HP-β-CD inclusion complex as a novel food packaging material

2021 ◽  
Vol 28 ◽  
pp. 100647
Author(s):  
Changzhu Li ◽  
Wenqing Chen ◽  
Subramanian Siva ◽  
Haiying Cui ◽  
Lin Lin
Keyword(s):  
Inclusion Complex ◽  
Food Packaging ◽  
Packaging Material ◽  
Novel Food

Development of polyvinyl (alcohol)/D-glucose/agar/silver nanoparticles nanocomposite film as potential food packaging material

2021 ◽  
Vol 28 (11) ◽  
Author(s):  
Bao-Tran Tran Pham ◽  
Thuy-Hang Thi Duong ◽  
Thuong Thi Nguyen ◽  
Dai Van Nguyen ◽  
Chinh Dung Trinh ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Polyvinyl Alcohol ◽  
Nanocomposite Film ◽  
Food Packaging ◽  
Packaging Material ◽  
Glucose Agar ◽  
Potential Food
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