Biological after-treatment method for ramie fabric

A finishing and fabric technology, applied in the field of biological finishing of ramie fabrics, can solve the problems of ramie fiber structure damage, etc., and achieve the effects of obvious elimination of itching, guaranteeing service life and improving hand feeling.

Inactive Publication Date: 2013-05-15
TONGLING XIAFEI NEW MATERIAL
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The purpose of the invention is to solve the problem that the exist

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Biological after-treatment method for ramie fabric
  • Biological after-treatment method for ramie fabric

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Example Embodiment

[0014] The present invention will be further explained below.

[0015] The biological finishing method of ramie fabric includes the following steps:

[0016] Step 1: Singeing; Step 2: De-cooking; Step 3: Soft-drawing; Step 4: Pre-shrinking; Step 5: Assembling, the step 2 and step 3 also include an enzyme treatment step, the enzyme The processing steps are as follows: add 1.4-1.5% owf cellulase RE-60 and 2-5g / l activator RJ-60 into the jet overflow dyeing machine, and spray the cellulase RE-60 in the jet overflow dyeing machine Run with activator RJ-60 at 50-60℃ for one hour.

[0017] The present invention adopts different schemes according to different fabrics. For light and medium-colored fabrics, during the enzyme treatment step, 1.4% owf cellulase RE-60 and 2g / l cellulase are added to the jet overflow dyeing machine. The activator RJ-60, the cellulase RE-60 and the activator RJ-60 in the jet overflow dyeing machine are operated at a temperature of 50°C for one hour; for dark fab...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a biological after-treatment method for a ramie fabric. The biological after-treatment method comprises the following steps of: 1, singeing; 2, backing and cooking; 3, flexibly pulling; 4, pre-contracting; and 5, arranging and packaging, wherein an enzyme treatment step is also comprised between the step 2 and the step 3. The enzyme treatment step comprises the following substeps of: adding 1.4-1.5 percent owf of cellulose RE-60 and 2-5 g/l of activator RJ-60 into a jet overflow dyeing machine, wherein the cellulose RE-60 and the activator RJ-60 run for 1 hour at the temperature of 50-60 DEG C. With the method, biodegradation in the natural world is applied to industrial production, and destructive degradation reaction can be prevented from being continuous executed. With the method, the service life of the ramie fabric is guaranteed, and the handfeel of the ramie fabric is improved; the scratchiness can be obviously eliminated; and therefore, the wearing comfortableness is realized.

Description

technical field [0001] The invention relates to a finishing method for fabrics, in particular to a biological finishing method for ramie fabrics. Background technique [0002] Ramie is a perennial herb and an important textile fiber crop. Ramie fabric is a fabric made of ramie fiber as a raw material. In order to improve the feel of ramie fabric and eliminate itching, it is usually necessary to carry out post-finishing to ramie fabric. Although the post-finishing method of existing ramie fabric can improve ramie fabric to a certain extent, However, the damage to the ramie fiber structure is relatively large, thereby affecting the service life of the ramie fabric. Contents of the invention [0003] The purpose of the invention is to solve the problem that the existing ramie fabric finishing method damages the ramie fiber structure greatly. [0004] The technical scheme that the present invention adopts is: the biological post-finishing method of ramie fabric, comprises th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D06M16/00D06M101/06
Inventor 徐加奇
Owner TONGLING XIAFEI NEW MATERIAL
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