Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:other news release time:2023-06-20 Hits:
1. Uneven substrate thickness
The uneven thickness of the base material will inevitably affect the packaging of the Vacuum packing bag. Therefore, the uniform thickness of the base material should be ensured during packaging so that the wrinkling problem of the packaging bag can be effectively avoided during packaging.
2. Substrate unwinding deviation
In order to ensure that it does not deviate during transmission. The best way to solve this problem is to adjust the position of the film, which can effectively avoid the wrinkling problem of Vacuum packing bags.
3. Excessive or insufficient adhesive application
Because the problems caused by coating are relatively easy to solve, consult experienced people to inform them of the normal coating specifications, and then evenly apply the adhesive and adjust the amount of adhesive. This can effectively solve the problem of uneven coating.
4. Insufficient drying of adhesive
Insufficient drying of the adhesive can lead to a decrease in adhesion and displacement of the two composite substrates. So we should make the adhesive fully dry and adjust the process parameters. Reducing the residual amount of solvent will solve the problem.
5. The composite film is directly wound without cooling or insufficient cooling
If the composite film is directly wound without cooling or if the cooling is insufficient, we should wait for the composite film to fully cool before winding.
The reasons for wrinkling of Vacuum packing bags are mainly reflected in the above aspects. If people want to avoid wrinkling of Vacuum packing bags, they should pay attention to the above problems, so as to ensure the integrity of Vacuum packing bags.
Read recommendations:
refillable spout pouches manufacturer
Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa
Popular recommendation
Eco Friendly Plastic Mylar Pouch Stand Up 50ml 100ml 200ml 250ml Custom Aluminum Spout Pouch
Pouch with handle
Custom Portable Reusable Drink Bags Stand Up Plastic Spout Pouches For Beverages Liquid Packaging
spout pouch packaging distributors
bag in box packaging wholesaler
Flexible packaging film roll manufacturers
spout pouch packaging bags maker
eco friendly spout pouches price
bag in box packaging price
zip lock bag for coffee wholesale
What are the aspects of food packaging?reusable Snack food bag Manufacturing
The thickness of the food packaging bag is related to food safety.reusable Snack food bag Manufactur
Material of liquid bag
The source factory of packaging bags takes you to understand the three side sealing bags and the mid
The mobile BIB (Bag-in-Box) packaging solution
Kraft paper spout pouch bag in line with the theme of environmental protection in the world
How to correctly choose plastic bags for food?
Aluminum Foil Bag: The Ultimate Buying Guide
Packaging bag printing type.recyclable spout pouches supplier
Test standards for frozen food packaging.petco free dog food bag Manufacturing
Food plastic packaging bags
Common soft-packed bags
Applied Materials of composite packaging bags.juice bag in box
The characteristics and disadvantages of aluminum foil bags are actually very simple.gusset aluminum
Advantages of using plastic packaging bags.flexible pouches price
What are the advantages of octagonal sealed packaging bags.biodegradable spout pouches Manufacturing
Do you know the manufacturing process of high -temperature steaming bags?kraft paper pouch envelope
Aluminum foil bag manufacturers are widely used in aluminum foil bags and have many advantages
Clear Spout Pouch is widely used in the daily chemical industry.stand up pouch with spout packaging
What packaging form is the bag in the box.bag in box wine
Subscribe to Top-line emails and
stay updated on our news.
+86 188 2689 9458Email: info@toplinepackaging.com
Add: Room 204-205 ,Buliding 2 ,No 7 xinji Road,Nancheng street ,Dongguan City ,Guangdong province,China
Download Catalogs
Wechat
Whatsapp
