Top-line packagingTel: +86 188 2689 9458

Top-line packagingEmail: info@toplinepackaging.com

Top-line packaging
Top-line packaging

What are the material characteristics of composite packaging bags?

source:other news release time:2023-02-06 Hits:    

  Retort pouch

  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:

Bag-In-Box

stand up spout pouch Manufacturing

bag in box packaging Solution

The printing principle of composite bags!beverage bag manufacturers

PA nylon vacuum bag and PET polyester vacuum bag difference

Popular recommendation

Spout pouch

Aluminum foil bag

Bag-In-Box

bag in box company

recyclable spout pouches manufacturer

biodegradable spout pouches sales

clear spout pouch distributors

Spout pouch flexibility Processing

aluminium coffee bag sales

packaging spout pouch custom

The origin of aluminum foil bags!disposable aluminum foil bag

Food design graphics analysis.

stand up pouch coffee packaging wholesaler!How to order universal vacuum packaging bags?

Is it normal for frozen food packaging bags to bulge?

Guide the use of plastic packaging bags

Snack food bag bulk wholesale.Learn about composite materials for food packaging bags

The use of aluminum foil bags

The mobile BIB (Bag-in-Box) packaging solution

Introduction to the functions of liquid packaging bags

Why does the food packaging bag have a odor and how to avoid it?aluminum foil bags for cooking maker

How to use plastic packaging bag summary.clear spout pouch manufacturer

The advantages and characteristics of bagged red wine in a box.bag in box with valve

packaging kraft paper pouch bag manufacturer.Open the window packaging bag to make your product more

What are the advantages and characteristics of co-extrusion vacuum bags

The printing principle of composite bags!Snack food bag bulk Solution

Why does the aluminum foil heat -stress -resistant strength is not good?aluminum foil bags for grill

The necessity of using anti -fog packaging bags for vegetables.Flexible packaging film roll wholesal

Advantages of Bag in Box Packaging.5l bag in box

Is the desiccant in the food bag toxic?

We all know but not necessarily comprehensive plastic packaging bag use knowledge.zip lock aluminum

Share:

Email

Wechat Whatsapp

Leave Your Message