Tel: +86 188 2689 9458
source:other news release time:2023-04-18 Hits:
The frequent use and universality of plastic packaging bags make us all pay special attention to what components are plastic packaging bags made of? What can and cannot put food? Now let's talk about the composition of plastic bags?
PVDC coating thin plastic packaging bag group: PVDC polyvinylidene chloride resin is often used as a composite or monomer material and co extruded film sheet. PVDC coating film uses polypropylene, polyethylene terephthalate, etc. as the base material. Pure PVDC has high softening temperature.
And it is close to the differentiation temperature, and has poor solubility with common plasticizers, so it is difficult to heat and mold directly. PVDC films used in practice are mostly copolymers of vinylidene chloride and vinyl chloride, as well as films with excellent insulation properties made by copolymerization with methyl acrylate.
Nylon plastic packaging bag: The characteristic of nylon plastic packaging bag is that the insulation does not decrease with the increase of humidity. The nylon plastic packaging bag used today is a nylon MXD6 polycondensated from m-dimethylamine and adipic acid. It has excellent transparency and puncture resistance, and is often used for food soft packaging with high insulation requirements.
In the process of making customized plastic bags, many factories need to undertake the obligation of environmental maintenance in addition to pursuing economic benefits. As there are certain hazards related to the environment during the manufacturing process of plastic bags, how to reduce waste emissions in the consumption of customized plastic bags is also a concern of current manufacturers. At present, many customized plastic bag manufacturers also innovate from time to time and use more degradable materials as the materials of plastic bags, which can better maintain our environment.
Therefore, in our life, we have a lot of knowledge in many things. In the use of plastic bags, we should also adhere to the economic and environmental protection practices, try to adopt recycling applications, reduce the use of plastic bags, so that we can bring better assurance to our life.
Read recommendations:
Introduction to Barcodes for Packaging Bags
Introduction to the selection of moisture-proof packaging materials for water packaging bags.Spout p
Popular recommendation
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
Super pouch
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
Pouch with Handle Customize
refillable spout pouches Production
bag in box packaging custom
pouch with handle supplier
Spout pouch manufacturer
wine bag in box maker
smart spout pouch Manufacturing
Snack Pouches: The Ultimate Guide
What are the composition of plastic bags?coffee packaging plastic bag wholesale
Requirements for fertilizer packaging bags.
A detailed introduction to food packaging bags
Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa
Thermal insulation: the guardian of temperature
Requirements for medical sterilized paper plastic packaging bags.coffee pouch with valve packaging S
ordering flexible packaging film roll sales.The shortcomings of environmental bags
The advantages and development prospects of aluminum foil bags
Does summer cold beer go well with Bag-In-Box packaging?
Is the anti-static bag resistant to high temperature?
How to judge the quality of liquid packaging bags?produce trays and packaging
Precautions for food vacuum packaging bag
smart food snack bags Factory.Talking about the production process of plastic packaging bags
Reasons for wrinkles in high-temperature cooking bags after sterilization.aluminum foil bags for coo
snack food bags manufacture.Which is the best manufacturer of food packaging bags?
Precautions for using Vacuum Zipper Bag.pint zipper vacuum bag
Folding and winding film of packaging bag
High end tea packaging design, what wins?coffee tea pouch price
Significant price increase in raw materials for octagonal sealed packaging bags