XIAMEN SUNBOO PACKAGING

What is the difference between white kraft paper and yellow kraft paper?

Because of its recyclable characteristics, kraft paper bags are more and more sought after and favored by major merchants under the trend of people's pursuit of environmental protection. There are many colors of kraft paper, including natural color, yellow kraft paper, white kraft paper, black kraft paper, etc. Even the two sides of the same kraft paper can be made into different colors. In daily applications, white kraft paper can be mainly used for printing, and has a certain degree of whiteness. Many printing factories will find this kind of paper for printing, while yellow kraft paper is generally used for paper bag packaging. What is the difference between different colors of kraft paper? Let's take white and yellow kraft paper as an example for Maihe packaging today.

1. Different colors

Common kraft paper is mainly white and yellow. I believe everyone is very clear. White kraft paper is double-sided white, yellow kraft paper is yellow, and there is a coated kraft paper that has one side yellow and one side white. Of course, the colors of kraft paper are not only limited to these kinds, but you will naturally understand when you have more contact with them.

2. Different uses

White kraft paper can be mainly used for printing. Many printing houses will find this kind of paper for printing. It can also be used for envelope bags, file bags, handbags, hand bags, shopping bags. At the same time, yellow kraft paper is generally used for packaging materials, packaging of various high-end commodities, such as gift boxes for wine boxes, sportswear, etc.; file bags, such as culture, education and hygiene, file preservation of enterprises and institutions, etc.; standard envelopes, such as common Special postal seal; shopping bags can also be processed, such as shopping bags common in shopping malls and brand stores or used for box board liner paper.

3, the price is not the same

White kraft paper is more expensive than other colors of kraft paper. The main reason is that in the third point of production materials mentioned above, the difference in material is the biggest factor. It is also like domestic and imported white kraft paper. Imported white kraft paper is more expensive than domestic kraft paper. It is much more expensive. It is not the problem of imported and domestic products. In fact, the paper produced in our country is not as good as the paper produced in foreign countries.

4, the production materials are different

Ordinary kraft paper we say here is yellow kraft paper, which is generally made of wood pulp. Then white kraft paper is still a little particular, the paper is made of bleached wood pulp, and the core and bottom pulp are made of natural wood pulp.

5. The printing effect is different

The color of yellow kraft paper after printing is not as smooth as that of white kraft paper. At the same time, when printing on yellow kraft paper, there are generally fewer full plates, almost none. In terms of printing, the price of white kraft paper is more expensive than that of yellow kraft paper, so to a certain extent, the printing of yellow kraft paper will be more, but when printing full pages, the editor recommends that users still choose white kraft paper. If it is high, yellow kraft paper can also be used.

The difference between white kraft paper and ordinary yellow kraft paper can be distinguished from the color, use, production material, printing and price of the two. The two are very different, so they also need to be paid attention to in use.