Latest News and Updates on Textile Auxiliaries and Dyes

From January to July 2021, my country’s printing and dyeing industry will continue to recover as a whole in terms of quality and efficiency, and business operations will continue to improve. However, under the influence of domestic and foreign epidemics, domestic flood conditions and other uncertain Read More

What is Offset printing and its application? Offset printing is a kind of lithographic printing. Simply speaking, offset printing is a printing method in which the graphics on the printing plate are transferred to the substrate by means of rubber (blanket). It is also the existence of the blanket. T Read More

What is Thermal transfer dye and its application? Thermal transfer dye, also known as dye for diffusion thermal transfer (dye for diffusion thermal transfer), referred to as D2T2, is a kind of thermal recording material. The ribbon containing the sublimation dye is brought into contact with the rece Read More

Polylactic acid (PLA) fiber is made of carbohydrate-rich substances (such as long rice, sugar beet, cassava and other crops and organic waste) fermented into lactic acid with a certain strain, and then cyclized and dimerized by monomeric lactic acid. High-performance lactic acid polymer is prepared Read More

August and September are the traditional peak season for shipping. With the peak season ahead of this year, the current shipping market is booming. The specific manifestation is that the price has risen again!According to the latest data from the Shanghai Shipping Exchange on September 3, the Shangh Read More

Существует два основных метода печати и окрашивания ткани: один - это традиционная печать красками, а другой - реактивная печать и крашение, в отличие от печати и окрашивания краской. Реактивная печать и окрашивание означает, что активный ген красителя соединяется с молекулами волокна при определенн Read More

1. ПрямолинейностьS представляет собой прямолинейность красителя по отношению к волокну, которая характеризуется скоростью адсорбции, когда он адсорбируется в течение 30 минут перед добавлением щелочи. 2. Реакционная способностьR представляет собой реакционную способность красителя, которая характер Read More

Since the beginning of this year, everyone will obviously feel that the frequency of tie-dye is getting higher and higher, not only in many big-name items, but also being planted by more and more stars. Although tie-dye is often complained as a rustic design, as long as it is well matched, this ele Read More

Polyester usually refers to a polymer compound obtained by polycondensation of a dibasic acid and a diol, and its basic chain links are connected by ester bonds. There are many varieties of polyester fibers, such as polyethylene terephthalate (PET) fiber, polybutylene terephthalate (PBT) fiber, and Read More

What is Gravure ink and its application? Gravure ink is the general term for various gravure inks used in various gravure printing methods. A type of ink suitable for gravure printing. During printing, it is recessed into the patterned part of the layout and ink is applied, and the non-patterned par Read More

What is Soluble dyes and its application? Soluble dyes are divided into water-soluble dyes and oil-soluble dyes, the difference between the two:Water-soluble dyes: dyes that are soluble in water, that is, they use aqueous solutions as the main color for clothing. The advantage is that the color is s Read More

Aunque algunos colorantes pueden teñir colores más brillantes, los colorantes tienen grupos solubles en agua, lo que hace que la solidez del tratamiento húmedo sea deficiente y el fenómeno de decoloración y tinción es grave. No solo la apariencia del textil en sí es vieja, sino que los colorantes que se desprenden causarán manchas. La tinción sobre fibras blancas o de otro color provocará tinción y combinación de colores. Por ejemplo, los colorantes directos y los colorantes ácidos son propensos a estos problemas. Además, aunque los colorantes reactivos pueden formar enlaces covalentes con fibras de celulosa, la presencia de colorantes hidrolizados o un enjabonado insuficiente de colorantes no unidos durante el teñido también reducirá la solidez del tratamiento en húmedo; Los colorantes reactivos que forman enlaces covalentes también pueden descomponerse y romper enlaces en condiciones ácidas o alcalinas, así como problemas como solidez del color insuficiente al cloro, transpiración e Read More