Where are you now:
Homepage
/
/
What are the main reasons for the delamination of composite packaging bags

What are the main reasons for the delamination of composite packaging bags

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2021-07-21
  • Views:0

(Summary description)Composite packaging bags can be seen everywhere in daily life. The packaging bags used for snacks, candies and biscuits in supermarkets are all packaged in composite bags. Many food manufacturers ofte

What are the main reasons for the delamination of composite packaging bags

(Summary description)Composite packaging bags can be seen everywhere in daily life. The packaging bags used for snacks, candies and biscuits in supermarkets are all packaged in composite bags. Many food manufacturers ofte

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2021-07-21
  • Views:0
Information
Composite packaging bags can be seen everywhere in daily life. The packaging bags used for snacks, candies and biscuits in supermarkets are all packaged in composite bags. Many food manufacturers often experience bag separation when using composite bags. Today, the Xinrunlong packaging manufacturer will analyze why these bags appear to be separated.
 
One: Delamination caused by improper composite bag materials
 
Many manufacturers think that the materials of all bags are the same. In fact, this is not the case. The materials of the packaging bags are different for different characteristics of the products. Some products have high oil content, some products need high temperature treatment, and some products need low temperature. It is refrigerated, so delamination caused by incorrect selection of the material of the bag is very common.
 
Two: Layer separation caused by the failure of composite bag composite technology
 
Composite plastic bag is a packaging bag made by combining materials of more than two layers, we professionally call it: composite bag. These materials are glued together through a special process. If the technology is not good enough, the amount of glue used in the compounding process will affect the separation of the bag in the future.
 
Three: The maturation time is not enough after the compound bag is compounded
 
After the compound bag is compounded, it is necessary to put the compounded material in an environment with a constant temperature of 50 degrees for baking. The baking time must reach 48 hours. The purpose of baking is to bake the glue in the compounding process. In order to reduce the production time, some manufacturers take them out to make bags before they are baked. Such bags will surely delaminate after a period of time.

Scan the QR code to read on your phone

Related information

What are laminated plastic bags
What are laminated plastic bags
Time of issue : 2024-06-15 17:01:00
Learn about the benefits of laminated plastic bags and how they are made in China. Discover reliable manufacturers and suppliers to get the best prices.
See more information
Learn about the benefits of laminated plastic bags and how they are made in China. Discover reliable manufacturers and suppliers to get the best prices.
Low Price Biodegradable Packaging Supplier in China
Low Price Biodegradable Packaging Supplier in China
Time of issue : 2024-06-06 17:43:05
Embrace eco-friendliness with Guoqiang Printing's biodegradable packaging. As one of the leading biodegradable packaging companies in China.
See more information
Embrace eco-friendliness with Guoqiang Printing's biodegradable packaging. As one of the leading biodegradable packaging companies in China.
customized quality beverage packaging suppliers
customized quality beverage packaging suppliers
Time of issue : 2024-05-30 22:37:01
As a top beverage packaging company, they offer quality and affordable options to suit your specific needs.
See more information
As a top beverage packaging company, they offer quality and affordable options to suit your specific needs.
English

Contact

 

Tel:86 0768 6666888
Fax:86 0768 5913890
WhatsApp:+86 18029785999
E-mail:
guoqiangyinwu@126.com 
Address: Longkeng Xibu Industrial Area, Anbu Town, Chao’an District, Chaozhou, Guangdong, China 

 

Copyright (c)    Chaozhou Chaoan Guoqiang Printing Co, Ltd..  All Rights Reserved      粤ICP备17155973号     Powered by www.300.cn