Tel: +86 188 2689 9458
source:other news release time:2022-10-14 Hits:
The vacuum packaging bag has many advantages such as moisture-proof, rust-proof, deoxygenation, fragrance preservation and effectively extending the product retention period. It is welcomed by merchants in the market, but the cognitive concept of the vacuum packaging bag thickness is thin, and the thickness is completely different according to the size of the vacuum packaging bag. So what is the reason for controlling the thickness of the vacuum bag?
1. The thickness and uniformity of the finished vacuum bag mainly depend on the thickness and uniformity of the monolayer film before composite, that is to say, the control of the thickness and quality of the vacuum bag monolayer film is the premise of obtaining the qualified thickness and quality of the finished product.
2. The barrier of the vacuum bag film is closely related to the thickness of the vacuum bag film (generally proportional to the thickness). Good uniformity of vacuum bag film can obtain uniform and stable barrier property.
3. The thickness uniformity of vacuum bag film directly affects the mechanical tensile properties of the film. Good thickness uniformity of vacuum bag film can obtain good printing accuracy and composite quality.
4. For the vacuum bag film of the same inner material, if the thickness is high, the heat sealing temperature is high, and vice versa. In other words, the composite vacuum bag film with uniform thickness can obtain uniform sealing quality and avoid poor local heat sealing.
Read recommendations:
Wholesale High Barrier Plastic Stand Up Flat Bottom Pet Dog Food Packaging Bag
Popular recommendation
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
Hot Sale BPA Free Plastic Drink Juice Fruit Liquid Packaging Stand Up Bag Spout Pouch
Aluminum foil bag
recyclable spout pouches wholesaler
spout pouch packaging bags Solution
spout pouch serves Factory
recyclable spout pouches Production
eco friendly spout pouches custom
juice bag in box price
bag in box wholesaler
Sterilization classification and principle of sterile bags
Bag-In-Box: Revolutionizing Liquid Packaging with Innovative Paper Bags
Juice Pouch Bags: The Ultimate Guide
The application of vacuum in food packaging and freezing and drying industry
The quality of rice vacuum packaging is very important
Sterile packaging bag.aluminum foil bag large custom
The vacuum packaging bag could not be sealed because of this
mini Snack food bag Solution.How to Choose a Qualified Food Packaging Bag
Qualified packaging: Face is good, but lining is good.
Do you know all the things in the Bag-in-box?
Tell you what to pay attention to when using vacuum packaging bags
What are the types of Aluminum Foil Bag?aluminum foil bags for grilling wholesale
What are the causes of safety hazards of vacuum packaging bags.zipper vacuum sealer bag distributors
Food packaging bag should be used correctly.Snack food bag bulk
Stable Development of Bag in Box Packaging.bag in box wholesale
Common frozen food packaging materials.smart food Snack food bag Manufacturing
Benefits of Zipper Bag
Precautions for food vacuum packaging bag
bag in box packaging supplier.What to pay attention to when making food packaging bags
What are the advantages and characteristics of co-extrusion vacuum bags