Screen printing belongs to stencil printing, and it is called the four printing methods together with lithographic, embossing, and gravure printing. Perforated printing includes transcription, perforated pattern, spray and screen printing, etc. The principle of stencil printing is: the printing plat

Many customers who are making bags for the first time do not know much about non-woven bags. They often ask what printing methods are generally used for non-woven bags. Zhoukou Hongyuan Packaging Technology Co., Ltd. will explain non-woven bags in detail here. What kind of printing method will cloth

Due to the fierce competition in the non-woven bag market, the grammage reported by each manufacturer of the same fabric is different. Many customers are confused about how many grams the sample is, and they will think that the number of grams is the weight of the bag. That is not the same. The gram

What are the hazards of non-environmental protection bags? The pollution caused by non-environmental protection bags to the environment mainly includes "visual pollution" and "potential hazards". Among them, "visual pollution" refers to the destruction of c