The three parts of the adhesive material include the surface substrate + adhesive + base paper. The following brief description of the type of under the end of paper:
Adhesive material at the end of the paper by processing technology classification: super-pressure at the end of paper, machine pressure at the end of paper, coated paper and plastic film at the end of paper.Paper Tag① super pressure at the end of paper. Generally 60-80 grams per square meter, made by super calendering.② machine processing pressure light at the end of paper. - as 80-110 grams per square meter, the end of the paper by the machine calendering, white, opaque.Paper Tag③ surface coated at the end of paper. That is, kraft paper and then coated with a silicon coated paper, quantitative - as 80-150 grams per square meter, the end of the paper is usually yellow, there are white, is opaque at the end of paper.④ plastic film at the end of paper. The thickness is generally 38-60 microns. Base paper by light classification: transparent at the end of paper, opaque at the end of paper, translucent at the end of paper.Paper Tag
Advantages: the traditional label surface and the end of the paper used 1: 1, no bottom paper means that nearly 30% of the raw material savings, storage and transportation costs are almost halved, a roll of the number of labels doubled, Reduced, eliminating the need for traditional labels to handle waste paper and the resulting environmental pollution.
Disadvantages: for manufacturing equipment, especially silicone oil and glue coating equipment requirements are higher, ordinary label manufacturers are difficult to effectively use silicone oil and adhesives; currently more mature paperless label shape and more limited, generally rectangular; The standard system is more complex than the current label. First printed on the substrate graphics, and then coated with glue on one side, the other side coated anti-stick silicone oil. Finally, according to the size of the label in advance to do a good tear line and winding.Paper Tag
Advanced coating equipment can help manufacturers to successfully finish the production of paperless labels, laying the foundation for the promotion of labels. At present, no paper labels in foreign logistics, retail industry is widely used, and maintain an annual growth rate of more than 40%. Although there are some defects in the bottomless label, but believe that with the technological progress and innovation, this low-carbon green label will be widely used, or even replace the traditional stickers.