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What is the material of the kraft paper bag


Everyone is talking about the future trend of environmental protection is green, and the packaging industry is no exception. There are probably two ways to achieve environmental protection at this stage. One is to increase the reuse rate. The recyclable packaging boxes that the express delivery industry is currently discussing are in In this range, the other is to produce new materials to replace the original materials. Because of its recyclable characteristics, kraft paper bags are naturally more and more sought after by major merchants under the trend of environmental protection, from HM to Uniqlo, from From Gloria to ONLY, kraft paper bags are more and more favored by service brand owners.

However, kraft paper bags are also divided into various materials such as yellow cowhide, white cowhide, etc. How to reasonably choose materials that conform to their own corporate brand culture is also a big problem in front of the majority of service sellers.

Only professionals can understand the material of kraft paper bags

First of all, from the point of view of color, we can divide it into two categories: white kraft paper bags and yellow kraft paper bags.

However, white kraft paper bags and yellow kraft paper bags can be subdivided into several types. Taking white kraft paper bags as an example, they can be divided into white kraft paper and high white kraft paper. The difference between them lies in the depth of white. For kraft paper bags, the printing color should be more colorful.

The same is true for yellow kraft paper bags. On this basis, some manufacturers have developed striped kraft paper with stripes. Of course, for kraft paper, new categories such as pearlescent white kraft leather and coated white kraft leather have also been developed.

These are things that we have to carefully consider when designing.

Kraft paper bags can be printed in many colors

Secondly, from the point of view of use, the classification of kraft paper bags is wider.

We all know that kraft paper bags are environmentally friendly, not only in the clothing industry, but also in food, beauty and other industries. Each industry has different requirements for itself, so in terms of use, the factory also develops them in a targeted manner. Many functions have been released, such as oil-proof paper bags, waterproof paper bags, anti-rust paper bags, insulating paper bags, sticker paper bags, super load-bearing paper bags, printable paper bags, etc. As a unilateral distributor, it is impossible for us to be able to fulfill all of these functions. It is used, so when we design, we must know how to choose the functions we need, so that we can spend the least money and get the most value.

Kraft paper bags are also widely used

Third, according to the different materials, the classification of kraft paper bags is also different.

We all know that the material of paper bags is not only related to raw materials, but also related to the number of layers, so kraft paper bags are divided into recycled kraft paper bags, kraft base paper, composite kraft paper bags, wood pulp kraft paper bags and so on.

Therefore, different materials have different hardness and roughness, which has a great impact on printing and other later stages, so we must understand it before making paper bags.


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