NEW-KNOWLEDGE
Carton machine manufacturing process (flexographic printing, die cutting, carton molding, packaging)
I. Preparation of raw materials The first step in Read more…
NEW-KNOWLEDGE
What are the types of degradable lunch boxes?
I. Starch meal box Starchy lunch boxes are made of Read more…
NEW-KNOWLEDGE
Why is the lunch box industry developing so rapidly?
Two. Low cost and high return: Compared with other Read more…