Compound Active Printing Paste

Details:

Introduction

The compound printing paste: It regards the unique natural plant and high performance carboxymethyl starch (CMS) which are produced in Gansu sub-plateau and semiarid region as the main material. We employ the innovation technology and patent equipment to produce the new generation of green printing auxiliary. It is also the ideal product to replace the sodium alginate in the textile printing industry. This printing paste has not only the advantages of high yield of forming thickening agent, but also good rheological properties, thixotropy, holding water capacity, screening, dilution resistance, alkali and salt resistance. It also overcomes the disadvantages of the traditional sodium alginate printing paste in the printing process such as the low color yield and brilliance, bad screening and short retention time of the original paste. The performance/price ratio of this paste is much higher than the sodium alginate and it is the most advanced printing paste products at present.

Specifications

Application

Applicable dye: reactive dye.

Applicable process: conventional printing technology.

Applicable equipment: rotary and flat screen printing machine.

Applicable fabrics: TQHY-2 compound printing paste is applicable to middle low cellulose fiber fabrics.

Cautions

1. According to the different techniques and fabrics, adjust the usage proportion of the printing paste to use in the screening machine.

2. Aiming at the different techniques and fabrics, adjust the usage of auxiliary agent.

3.Take advice to use the plastic or stainless steel bucket to beat, because the viscosity of the paste decreases when adding metal ion Ca2+, Mg2+, Fe2+, etc.

4. Use the water to dissolve the dye liquor (the temperature must be 40oC below), and strain over the original paste. Because the viscosity of the printing paste decreases when the original paste and color paste are heated by the hot water.

5.The color paste should be used on that day and not be suitable for storage over long period.