With the improvement of people's own literacy and cultural level, more and more people are more advocating green and environmentally friendly consumption concepts. While people are demanding the work and structure of paper bags, people are paying more attention to the environmental and aesthetic performance of paper bags. A paper bag made of a new material, a kraft paper bag, has become a popular item.
"Kraft paper bag" is a bag made of composite material (kraft paper). Since the material of the kraft paper bag is non-toxic, odorless and environmentally friendly, the "kraft paper bag" has become an internationally recognized environmentally friendly product while satisfying people's green consumption. In the major shopping malls and supermarkets at home and abroad, you can see the "kraft paper bag" everywhere. He is like a little warrior, accompanying us in our daily life and helping us share the burden of life.
For kraft paper bags, everyone is no stranger, but everyone knows how kraft paper bags are made? If your answer is “don't know” or “ambiguous”, then follow the steps of the paper bag expert to find out how the kraft paper bag is made.
Kraft paper bags vary according to the size and specifications of the paper bags. The practice is divided into small white kraft paper bags, medium kraft paper bags, and large bag practices.
Small white kraft paper bag practice: This paper bag is completely formed by a line-type machine and attached to the rope. With short construction period, high efficiency and low cost, this bag is generally used in a wide range of applications and is economical. It is a must for all housewives.
The medium-sized paper bag is completed on the basis of machine forming and molding by artificial rope.
Due to the limitation of machinery and equipment, large bags can only be used in a purely hand-made manner, which increases production costs to a certain extent, consumes manpower and material resources, and has low work efficiency.