Kraft paper bags, creative handbags, food paper bag design There are many varieties of paper bags, various types of paper materials, and many styles.
According to the material, it can be divided into: white cardboard paper bags, white cardboard paper bags, copper cardboard paper bags, kraft paper bags, and a small amount of special paper manufacturing.
White cardboard: White cardboard is strong and thick, with high stiffness, burst resistance, and smoothness. The paper surface is flat. The commonly used thickness is 210-300 grams of white cardboard, and the most used is 230 white cards. The paper bag printed on white cardboard has full color and excellent texture, making it your first choice for customization.
Copper coated paper: The characteristics of copper coated paper are that the paper surface is very smooth and smooth, with high whiteness, high smoothness, and good glossiness. It also gives a three-dimensional impression to the printed graphics and images. The commonly used thickness is 128-300g. The printing effect of copper coated paper is the same as that of white cardboard, with full and bright colors. Compared with white cardboard, the stiffness is not as good as that of white cardboard.
White kraft paper: White kraft paper has high bursting resistance, good toughness, high strength, uniform thickness, and stable color image. According to relevant national laws and regulations, supermarkets are limited to the use of plastic bags, as well as the trend of using environmentally friendly paper bags in foreign countries, Europe and the United States, and other countries. Plastic pollution is strictly controlled. Plastic bags will be replaced by environmentally friendly paper bags, and the market prospects for white kraft paper are promising. Made of 100% pure wood pulp, it is environmentally friendly and non-toxic, and can be recycled for environmental protection. White kraft paper has good toughness, and does not need to be covered with film. It is widely used for making environmentally friendly clothing handbags, high-end shopping bags, etc. The commonly used thickness of white kraft paper is 120 grams to 200 grams. The paper does not have brightness and gloss, and white kraft paper is not suitable for printing content with too much ink.