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:
Spout pouch flexibility Vendor
The production process of sterile bags
To extend the shelf life of aluminum foil bags, here are some tips.
Popular recommendation
125g 250g 500g 1kg Aluminum Foil Flat Bottom Coffee Bean Bags With Valve
BIB Bag-in-box dispenser with butterfly valve vitop for drinking water wine juice
Flexible packaging film roll
bag in box Processing
super pouch tool bag company
spout pouches manufacturer
spout pouch serves custom
packaging spout pouch maker
juice bag in box Processing
Spout pouch Manufacturing
How to correctly choose plastic bags for food?
What are the packaging machinery and equipment?
What are the inspection standards for food packaging bags?
Can the use of vacuum bags ensure that the food does not get moldy?
Packing bag sealing brittle and brittle break how to do?
How to Select the Material of Food Vacuum Packaging Bag
Common frozen food packaging materials.smart food Snack food bag
Causes and solutions for the difficulty of aluminum foil bags.aluminum foil bag large Production
Classification and material of packaging bags
Did you choose the right rice packaging bag?
retort pouch pack custom.What are common packaging bag issues
Vacuum packaging bag can inhibit bacteria
Why is bagged milk in BIB boxes becoming increasingly popular?bag in box price
Main analysis points of the current situation analysis report on the aluminum foil ton bag industry
clear spout pouch custom.How to choose food packaging bags
Tell you how to choose food vacuum bags.vacuum sealer bags for food
The characteristics and advantages of sterile bags for industrial concentrated fruit juice include t
Common soft-packed bags
Advantages of using bag in box packaging compared to traditional forms
What are the composition of coffee packaging plastic bag?