Usually we use the kraft paper bags are not covered by film, and covered with plastic film. Usually we use the kraft paper bags are not covered by film, so everyone in the mouth of the environmental protection paper bags are kraft paper bags.
The raw materials of kraft paper bags are trees. Trees are a kind of renewable energy. Kraft paper bags have the advantages of recycling and reuse. They are the first choice in the society today.
Kraft paper bag
There are many kinds of paper bags, and the materials made of paper bags are various and the styles are also many.
How to choose a kind of energy saving, environmental protection and low cost paper bag making material is the key, Hangzhou song light packaging recommended kraft paper bag.
The paper bag printer tells you some paper bag knowledge
Since the approval of plastic bags has been limited, the paper handbags have continued to be created. The paper bags are environmentally friendly and the cost is low. Custom made paper bags have developed.
Introduction to paper used in handbag printing:
1. bag printed paper is 210 grams, 230 grams of white paper, in addition, 120 grams of white leather, 140 grams of yellow kraft paper is relatively common. If handbags need to be loaded into heavier goods, the load-bearing capacity must stand the test. Then use 300 grams or 300 grams of white coated paper or paperboard. If the paper thickening, or can not meet the load-bearing capacity, then you can consider the choice of film and hot melt adhesive and bottom. Covered with a bright film or matt film, but also for the beauty of paper bags extra points.
2., coated paper color performance is relatively strong, handbags design patterns, styles can also be unique. And from the printing process, all the modern printing process can be displayed on a small handbag, it is very incredible.
3., white kraft paper toughness, environmental protection, is more and more used in the printing of handbags.