This product uses wood pulp thermosensitive paper, smooth surface, no paper cutting, smooth printing, suitable for all kinds of needle printers

product parameters are as follows

1. Product name: thermosensitive printing paper.

2. Product Specification: 57*50

3. Product tube core: 2.5mm * 2.5mm

4. Packing quantity: 50 rolls and 100 rolls

  this product is thermosensitive paper, suitable for needle printer, it is thermal, please pay attention when shooting, need double glue

please search for our other products or consult online Wangwang.

     Thermosensitive paper is also called thermal fax paper, thermalsensitive recording paper, thermal copy paper is called thermal carbon paper in Taiwan.

Thermosensitive paper is a kind of processing paper, and its manufacturing principle is coating on high-quality base paper. One layer "temperature-sensitive paint" (thermal discoloration

layer). Although there are more than a dozen chemicals used in this color-changing layer, there are at least the following compounds: colorless dye, this dye

the variety is very wide, and the most commonly used is fluorescent compounds; Developer accounts for less than 20%, and the commonly used are bisphenol and p-hydroxyphenyl

acid; Sensitizer accounts for less than 10%, including benzenesulfonic acid amide compounds; Filler accounts for less than 50%, commonly used carbon

calcium acid(Particles); adhesive accounting for less than 10%, such as polyvinyl acetate; Stabilizer, such as dibenzoyl p-phthalic acid; Lubricant

etc. Therefore, the process is difficult and the technical requirements are high.