What should we pay attention to when choosing grease-proof paper bags ?
The matters needing attention are as follows: 1. When purchasing on the spot, put your hand in the paper bag and open it ...
Why is there a film in the kraft paper bag of food packaging ?
According to the material can be divided into: A. pure kraft paper bags; B. paper-aluminium composite kraft paper ba ...
Why are kraft paper bags so popular ?
Because the paper is yellow-brown, tough and very like kraft, people call it kraft paper. The main quality requirements ...
What paper does food packaging usually use ？
When customizing food packaging bags, there are many kinds of paper available. Four kinds of paper are often used: kraft ...
Several Problems to Be Noticed in disposable grease-proof Paper Bag
The disposable grease-proof paper bags used must be marked to meet the requirements of ISO11607 standard. Complying wit ...
How to distinguish the quality of grease-proof paper bags
Three methods: 1. Tearing grease-proof paper bags with stubble is wood pulp paper with high strength, while straw pulp ...
