Currently, in the general printing industry production, the drying process after printing, there are natural drying polyester cloth manufacturers in low-temperature hot air drying and high temperature drying or after drying or curing pressure hot. After drying or drying after high temperature baking or drying process Pressing printing fastness its best, because the high temperature treatment of water or solvent evaporation can clean the ink while printing paste in full each component reactions occur, also allows the resin film and fabric fibers bonded more closely, which for improving the fastness of prints, especially resistant to rub fastness, has an extremely important role. PEG molecular weight and the amount of printed fabrics K / S value of Cellulose fibers under high temperature conditions, not only does not occur between the macromolecular chains of the molecular diffusion of dye into the fiber available for transient pores inside, and less moisture in the fibers. It was found that polyethylene glycol ether bond many macromolecules, which can absorb large amounts of water molecules around, absorbent cellulose fibers may be used as humectant. Padding polyethylene glycol solution to cellulose fibers under high temperature conditions, water molecules are not easily evaporate, but the formation of crystals within the fiber framework polyester cloth suppliers exist a large number of pores of polyester fiber cloth factory , which happens to provide the conditions for entry disperse. Using this principle, select a different molecular weight and the amount of polyethylene glycol (PEG) solution for pre-modified cotton fabric (DS = 0.097) be printed pretreatment, and then choose Disperse Red E-4B transfer paper, by 1.4 be printed, to compare the quality and concentration of polyethylene glycol molecules and the impact on K / S value, modified printed fabric K / S values ??first increased and then decreased with increasing the amount of polyethylene glycol was, and polyethylene molecular weight diol, the higher the printing fabrics pretreated K / S values. Since only the presence of polyethylene glycol molecules hydroxyl ends, the degree of polymerization, the lower the hydroxyl content, and the absorbent can be far stronger than the hydroxy ether bond, and therefore a strong low molecular weight polyethylene glycol of molecular mass absorption capacity of macromolecules absorbing around much, puffing effect is remarkable. Furthermore, increasing the amount and molecular weight of the polyethylene glycol, the solution viscosity increased, decreased mobility, when padding pretreatment agent, polyethylene glycol molecules is difficult to penetrate inside the fiber. After drying, due to lower polyethylene glycol content in the fibers, the fibers are less water molecules, thus impeding the diffusion of dyes into the fibers. Molecular weight polyethylene glycol are used in the following test 200. [Calico] _ polyester cloth supplier after _ enriching polyester cloth provided by the official after the official enriching. Please consult the official enriching Changyi City, Shandong Province Textile Co., Ltd. (www.fumintex.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Wei Zhijun