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:
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
kraft spout pouch Manufacturing
coffee grinds pouch Manufacturing
The Revolution in Liquid Packaging
Disinfection work should be done well in the production of sterile bags
Popular recommendation
Custom Special Shaped Super Pouch Aluminum Foil 1.5L 3L 5L Stand Up Drink Juice Liquid Pouch With Va
Smell Proof Stand Up Flat Bottom Pouch Coffee Bag /Coffee Beans Bag With Air Release Valve And Reusa
PET food bag
spout pouch black distributors
spout pouch packaging Vendor
super pouch
pouch with handle company
spout pouch bag distributors
aluminium spout pouch sales
customization Pouch with Handle
Development Trend of Aluminum Foil Ton Bag Industry.aluminum foil bag large
New machine 1L-250L April,17,2023
Classification and material of packaging bags
What are the requirements for dried fruit packaging bags in food packaging bags.fruit and vegetables
How to choose pet food packaging bags?
What does a bag in a box look like?
Coffee bags and coffee
Packaging bag classification for liquid products
The Revolution in Liquid Packaging
The selection details of paper bag making are important
Production environment and process of sterile bags.bag in box Processing
The market volume of bag in bag water continues to grow.coffee bag with valve
Meaning of barcode number of food packaging bag.
Bag in Box.bag in box company
Talk about the advantages and applications of Spout Poubs
Degradable plastic bag
What is smart packaging?
bag in box packaging distributors.Introduction to the process of aluminum plating bags and aluminum
Definition of Leather Packaging.disposable aluminum foil bag
Packed color.aluminum foil bag large wholesaler