CN103726363A - Printing technology for terylene fabric - Google Patents

Abstract

The invention discloses a printing technology for a terylene fabric. The printing technology comprises the following steps: 1) printing: adding low temperature dyeing carriers, wherein the adding amount is 13% of the weight of color paste; 2) ageing for 15-20 minutes at the temperature of 135-140 DEG C; 3) conducting reduction clearing: adding 1-2 g/L stearic acid polyethenoxy ester, 5-6 g/L sodium hydrosulfite, a 8-9 mL/L sodium hydroxide solution with the mass concentration of 45%, and 4-6 g/L fatty alcohol polyoxyethylene ether; 4) conducting reduction clearing for 25-30 minutes at the temperature of 65-70 DEG C; 5) conducting spreading sizing for 55-60 seconds at the temperature of 150-160 DEG C. Through the adoption of the technology, low-energy continuous low temperature ageing for fixation of the terylene fabric is achieved, and the defect that high temperature ageing is required in such a situation that a conventional disperse dye printing technology is applied to the printing of the terylene fabric is effectively solved.

Description

Dacron printing technology

Technical field

The present invention relates to dacron printing technology.

Background technology

At present, print works generally adopt high-temperature pressure steam method to carry out vapour steaming colour fixing to DISPERSE DYES, and high-temperature pressure steam method need consume sizable energy consumption.

Summary of the invention

The object of the present invention is to provide a kind of dacron printing technology, it realizes low energy consumption dacron continuous low temperature steaming and color fixing, and effect has solved existing Disperse Printing process application and evaporated this deficiency in the required high temperature of dacron stamp.

For achieving the above object, technical scheme of the present invention is a kind of dacron printing technology of design, comprises the steps:

1) stamp: add low temperature dyeing carrier, addition is 13% of mill base weight;

2) evaporate: temperature is 135 140 ℃ 15 20 minutes time;

3) reduction cleaning: add 1 2g/L polyoxyethylene stearic acid ester, 5 6g/L sodium dithionites, the sodium hydroxide solution that 8 9mL/L mass concentrations are 45%, 4 6g/L fatty alcohol-polyoxyethylene ether;

4) reduction cleaning: temperature is 65 70 ℃, the processing time is 25 30 minutes;

5) expanding sizing; Temperature is 150 160 ℃, and the processing time is 55 60 seconds.

Advantage of the present invention and beneficial effect are: a kind of dacron printing technology is provided, it realizes low energy consumption dacron continuous low temperature steaming and color fixing, and effect has solved existing Disperse Printing process application and evaporated this deficiency in the required high temperature of dacron stamp.

The specific embodiment

Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.

The concrete technical scheme of implementing of the present invention is:

Embodiment 1

A kind of dacron printing technology, comprises the steps:

1) stamp: add low temperature dyeing carrier, addition is 13% of mill base weight;

2) evaporate: temperature is 140 ℃ 20 minutes time;

3) reduction cleaning: add 2g/L polyoxyethylene stearic acid ester, 6g/L sodium dithionite, the sodium hydroxide solution that 9mL/L mass concentration is 45%, 6g/L fatty alcohol-polyoxyethylene ether;

4) reduction cleaning: temperature is 70 ℃, the processing time is 30 minutes;

5) expanding sizing; Temperature is 160 ℃, and the processing time is 60 seconds.

Embodiment 2

A kind of dacron printing technology, comprises the steps:

1) stamp: add low temperature dyeing carrier, addition is 13% of mill base weight;

2) evaporate: temperature is 135 ℃ 15 minutes time;

3) reduction cleaning: add 1g/L polyoxyethylene stearic acid ester, 5g/L sodium dithionite, the sodium hydroxide solution that 8mL/L mass concentration is 45%, 4g/L fatty alcohol-polyoxyethylene ether;

4) reduction cleaning: temperature is 65 ℃, the processing time is 25 minutes;

5) expanding sizing; Temperature is 150 ℃, and the processing time is 55 seconds.

Embodiment 3

A kind of dacron printing technology, comprises the steps:

1) stamp: add low temperature dyeing carrier, addition is 13% of mill base weight;

2) evaporate: temperature is 138 ℃ 16 minutes time;

3) reduction cleaning: add 1.2g/L polyoxyethylene stearic acid ester, 5.6g/L sodium dithionite, the sodium hydroxide solution that 8.9mL/L mass concentration is 45%, 4.6g/L fatty alcohol-polyoxyethylene ether;

4) reduction cleaning: temperature is 68 ℃, the processing time is 27 minutes;

5) expanding sizing; Temperature is 153 ℃, and the processing time is 56 seconds.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (1)

1. dacron printing technology, is characterized in that, comprises the steps:

1) stamp: add low temperature dyeing carrier, addition is 13% of mill base weight;

2) evaporate: temperature is 135 140 ℃ 15 20 minutes time;

3) reduction cleaning: add 1 2g/L polyoxyethylene stearic acid ester, 5 6g/L sodium dithionites, the sodium hydroxide solution that 8 9mL/L mass concentrations are 45%, 4 6g/L fatty alcohol-polyoxyethylene ether;

4) reduction cleaning: temperature is 65 70 ℃, the processing time is 25 30 minutes;

5) expanding sizing; Temperature is 150 160 ℃, and the processing time is 55 60 seconds.