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:
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
Pet Food Bag: The Ultimate Guide
reusable Snack food bag price.Analyze the composition of plastic packaging bags
Popular recommendation
Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
3L 5L Bag-In-Box Wine Dispenser Coffee/ Juice/ Water/ Oil Bag-In-Box With Valve
stand up spout pouch
smart spout pouch manufacturer
bag in box packaging maker
spout pouch packaging bags wholesaler
Flexible packaging film roll direct sales
smart spout pouch Solution
Spout pouch flexibility Manufacturing
Human care in food packaging
ordering flexible packaging film roll sales.The shortcomings of environmental bags
What are the packaging machinery and equipment?
The common problems of self -standing bags are here, the solutions are here
Optimizing Liquid Packaging Bag Production for Efficiency and Quality
The development trend of domestic food packaging.vanishing coff packaging bag Processing
Sterilization classification and principle of sterile bags
Customized milk tea packaging bag manufacturers
Introduction to the functions of liquid packaging bags
The production process of sterile bags
Low carbon composite aluminum foil bag raw materials have become the main theme
Introduction to the selection of moisture-proof packaging materials for water packaging bags.Spout p
What to pay attention to when designing food packaging bags.paper snack food bag distributors
Two composite methods of vacuum packaging bags
The market volume of bag in bag water continues to grow.coffee bag with valve
The treatment of packing bag sealing problem
Discussion on the Benefits of Vacuum Packaging Bags for Tea.vacuum zipper bags company
How to choose a bag type of food packaging bags?
What are the general methods used for printing packaging bags
Function and application of PE protective film