Chinese
EnglishHow are packaging materials classified?
There are many kinds of packaging materials.
According to the applied methods, it can be divided into internal protection packaging materials and external packaging materials, which are mainly different in appearance. For example, internal protection packaging materials include PE film, bag, pearl cotton, bubble bag, etc., and external packaging materials include wooden box, carton, turnover box, etc.
According to the environmental impact factors, it can be divided into: reusable packaging materials, edible packaging materials and degradable packaging materials, which are related to the composition of packaging materials.
According to the composition of packaging materials, it can be divided into: metal packaging materials, plastic packaging materials, paper packaging materials, glass packaging materials, wood packaging materials, etc
There are other classifications. Strictly speaking, the classification of packaging materials mainly depends on the application function of packaging materials. Today's packaging materials are diversified.
Article from:http://sjlmw.com.cn
-
09-14
What are the characteristics of pearl cotton?
It is composed of many independent bubbles produced by physical foaming of low-density polyethylene grease.Polyethylene foam cotton is a non crosslinked closed cell structure, also known as EPE pearl cotton. It is a new type of packaging material. It is composed of many independent bubbles p
-
09-14
What are the uses of pearl cotton?
It is widely used in fragile gift packaging such as car cushion, pillow, electronic and electrical appliances, instruments and meters, computers, audio, industrial control chassis, hardware lighting, handicrafts, glass, ceramics, household appliances, spraying, furniture, wine and resin, inner p
-
09-14
What are the common pearl cotton products in life?
1. Pearl cotton egg trayEggs are fragile, so it is necessary to do a good job in tight packaging before they can be transported. Pearl cotton egg tray is specially designed for express packaging for those who sell native eggs online, which solves the difficult problem of selling eggs online.
-
09-14
How to choose pearl cotton material?
Now Jiangmen pearl cotton has become the choice of most packaging materials in the market. As a new packaging material, the emergence of pearl cotton has changed the whole packaging profession. However, there are many manufacturers of pearl cotton materials. How to select the appropriate pearl c