E-mai：sales@hengfengpack.com

  +8617712859881(Whatsapp) /yanxi89720(Wechat) 
 简体中文
News
You are here: Home » News

Easy Fold Corrugated Mailer Box

These articles are all highly relevant Easy Fold Corrugated Mailer Box. I believe this information can help you understand Easy Fold Corrugated Mailer Box's professional information. If you want to know more, you can contact us at any time, we can provide you with more professional guidance.
What are the advantages of corrugated boxes
What are the advantages of corrugated boxes
1. Good cushioning performance. Due to the special structure of corrugated cardboard, 60~70% of the volume in the cardboard structure is empty, so it has good shock absorption performance and can avoid the collision and impact of the packed articles.2. It is light and firm. Corrugated board is a hol
Read More

01

2022-04

Performance test of corrugated board and honeycomb board
The corrugated board and honeycomb board with the same face paper and core paper, the same amount of paper and the same adhesive between the core layer and face paper are tested for performance. The test data are shown in Table 1.Standardization specified by data:(1) The flat pressing strength of ho