Tel: +86 188 2689 9458
source:other news release time:2023-02-06 Hits:

1. No variability
a) Mechanical processing
The stretching strength, elongation rate and other indicators of composite packaging bag materials are extremely important for film suppliers and users. The test method of testing the strength of the test is mainly measured. The French and Elmendorv cranes the method, preferably Elmershoff, which is preferably a constant radius. For film processors, it is not good for the processing process to break the strength or too small. For consumers, the tolerance function of the material is a primary goal that the packaging is easy to open.
The friction force in the practice packaging process is often both mop power and resistance, so it is necessary to use things that control the friction coefficient, so that it is within the appropriate limit. Active packaging is used for coils. The general requirements for the inner layer of friction are relatively small, while the outer friction coefficient is moderate. Whether the thickness of the material can be average on the various functional goals of the material.
b) Seal and adhesive
The hot -sealing bag is the last order of the entire composite packaging process. The heat -sealing bag requires a superior thermal strength, which can ensure the subsequent processing of the composite bag without leakage. The tightness of the seal is very related to the accurate selection, thermal sealed pressure, the heat sealed temperature and time, and the thermal sealing method.
c) Printing
Several goals such as abrasion resistance, adhesion, and printing accuracy are first proposed for the characteristics of the printing industry.
2. Mechanical maintenance
For internal composite packaging or small packaging bags, the application sealing experimental meter can detect the packaging of the packaging parts after an imitation experiment.
Read recommendations:
Custom Laminated Printing Juice Bag Liquid Packaging Stand Up Plastic Water Spout Pouch
biodegradable spout pouches Vendor
spout pouch packaging bags price
What should be paid attention to in the customized production of rice packaging bags.super pouch too
Let me talk about KRAFT Spout Pouch.stand up spout pouch manufacturers
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
Laminated Aluminum Foil Zip Lock Bag Stand Up Pouch /Matt White Foil Pouch /Zip Lock Coffee Bag
spout pouch bags maker
super pouch tool bag sales
spout pouch machine sales
bag in box Vendor
flexible packaging houston price
spout pouch manufacturers
flexible packaging houston
Get information about olive oil storage
What is the quality of degradable plastic bags?
What is the difference between plastic packaging bags and paper bags
Food packaging bag detection
Method of using electrostatic adsorption for thermal shrinkage of plastic packaging.Vacuum zipper ba
Liquid flat mouth filling bag
How to fold a gift box? Let the person receiving the gift feel your good intentions
The printing principle of composite bags.eco friendly spout pouches custom
Food packaging bags have chemical hazards
What are the main uses of bag-in-box?
Vacuum is the key to vacuum food packaging bags.Vacuum zipper bag company
Precautions in the design of cat food bags.petco free dog food bag wholesale
paper snack food bag Solution.Introduce the precautions for using food packaging bags
The application of reactive packaging technology will become a trend
Explanation on Different Materials and Valves of Bags in Boxes.bags in a box
What are the classifications of plastic packaging
Do you know what a facial mask bag is?
Packaging bag folding PP packaging tape
digital printing flexible packaging distributors.What are the uses of composite film packaging bags
New requirements for food packaging bag design, very important