CN102418286A

CN102418286A - Dyed fine denier polypropylene fiber chenille sofa fabric

Info

Publication number: CN102418286A
Application number: CN201110306468XA
Authority: CN
Inventors: 何勇; 丁亚青; 李久彬
Original assignee: Nantong Tianyuan Decorative Fabrics Co Ltd
Current assignee: Nantong Tianyuan Decorative Fabrics Co Ltd
Priority date: 2011-10-11
Filing date: 2011-10-11
Publication date: 2012-04-18

Abstract

The invention discloses a dyed fine denier polypropylene fiber chenille sofa fabric which is produced by weaving fine denier modified polypropylene fibers into grey cloth and dyeing the grey cloth. The dyed fine denier polypropylene fiber chenille sofa fabric is produced by the following dyeing process steps of: blending a certain amount of dye liquid, dispersion dye, a TC (Temperature Coefficient) wetting agent, a levelling agent and ammonium sulfate; mixing the TC wetting agent into a dyeing machine with a dyed fabric at room temperature for 5 minutes and then mixing the levelling agent, mixing for 5 minutes, adding the ammonium sulfate and the dispersion dye, maintaining for 15 minutes and gradually raising the temperature at the speed of raising the temperature to be 120DEG C within 50 minutes; and dyeing for 40 minutes and then reducing the temperature to be 70DEG C, wherein the process bath ratio is 1:40. The dyed fine denier polypropylene fiber chenille sofa fabric disclosed by the invention has the advantages that: due to adoption of the process, the fine denier polypropylene fiber can be effectively dyed with light colors or neutral colors and the defect that the fine denier polypropylene fibers cannot be colored is overcome.

Description

A kind of dyeing fine-denier polypropylene snow Neil sofa cloth

Technical field

The present invention relates to a kind of dyeing fine-denier polypropylene snow Neil sofa cloth, specifically is a kind of fine-denier polypropylene snow Neil sofa cloth that forms of being made by thin dawn modified polypropylene fiber silk weaving.

Background technology

Along with the raising of polymerization spining technology, polypropylene fibre is developed to thin dawn and super fine denier direction by the thick dawn.The exploitation of polypropylene fiber fine denier fiber is at first risen in countries such as the U.S., Italy, Czech.Super fine denier polypropylene fibre is the new varieties of polypropylene fibre to emulation silk and fabric slimming development; Except that light specific gravity with conventional polypropylene fibre, warmth retention property is good, intensity is high, the advantage such as corrosion-resistant, wear-resisting; Also have environmental protection, softness, wet-guide quick-drying, characteristics such as ventilative and comfortable and easy to wear concurrently; Its thin dawn and super fine denier polypropylene fiber are the excellent materials of making sportswear, underwear, high-grade clothing and filter medium, and they have the performance of uniqueness, excellence.

Long term studies facts have proved, when polypropylene fiber monofilament fineness during less than 2.2dtex, the physical property of polypropylene fiber changes, and has good wearability, particularly when filament number during less than 1.1dtex wearability better.This fibrid has unique wicking, and " wicking " is the peculiar performance of fine-denier polypropylene fabric, and polypropylene filament fiber wicking is thinner, and this wicking is passed through wet effect more obviously, and feel is more soft.Therefore to lead sweat ventilative for the fine-denier polypropylene fabric, can keep skin dry and comfortable during use, do not have the cold sense of COTTON FABRIC after the perspiration, also do not have the sultry of other synthetic fiber and bad smell of perspiration sense, thereby improved the comfortableness and the wholesomeness of fabric.The lining that this fiber is made into is described as the human body air-conditioner.Thereby make the be in application in textile fabric field of polypropylene fiber that the excellent development prospect arranged.At present, the polypropylene fibre functional textiles of Japan accounts for 39% of whole textiless, and the U.S. accounts for 28%, and Europe accounts for 42%.

But; The fine-denier polypropylene fiber because it is an isotactic polypropylene, does not have to keep dyestuff polarity or reactive group here in application, in dyeing, has certain degree of difficulty; Have defectives such as COLOR FASTNESS is poor, color is not gorgeous, and a lot of experts and scholars are devoted to the research of this aspect always.

Summary of the invention

The present invention mainly provides a kind of dyeing fine-denier polypropylene snow Neil sofa cloth, specifically is a kind of dyeing and effective dyeing fine-denier polypropylene snow Neil sofa cloth.

In order to solve above technical problem; A kind of dyeing fine-denier polypropylene snow Neil sofa cloth of the present invention mainly causes grey cloth by thin dawn modified polypropylene fiber silk weaving, then to grey cloth dye finished product; It is characterized in that: said dyeing step is following: A, dye liquor (parts by mass): DISPERSE DYES 1-3%; TC wetting agent 0.1-0.5%, leveling agent o 0.1-0.5%, ammonium sulfate L; B, the TC wetting agent is sneaked into put into the machine that dyes that band dyes thing and mix and to sneak into levelling agent after 5 minutes at room temperature, mix and add ammonium sulfate after 5 minutes, in 15min, be warming up to 45 ℃; Add the dispersion dyestuff; After keeping 15min, progressively heat up, programming rate is to be warming up to 120 ℃ in the 50min; Behind the dyeing 40min, be cooled to 70 ℃.Above technology bath raio is 1:40.

The invention has the advantages that: adopt this technology, can effectively dye light color or middle look, solved the shortcoming that fine-denier polypropylene is not painted fine-denier polypropylene.

The specific embodiment

The concrete steps of this technology dyeing fine-denier polypropylene woven are following:

At first, the modulation dye liquor (parts by mass): DISPERSE DYES 2%, TC wetting agent 0.1%, leveling agent o .05%, ammonium sulfate L; Bath raio 1:40.

Secondly, fabric to be stained is dyed in the machine, at room temperature the TC wetting agent is sneaked into and dye machine; Mix and sneak into levelling agent after 5 minutes, mix and add ammonium sulfate after 5 minutes, in 15min, be warming up to 45 ℃; Add the dispersion dyestuff, behind the maintenance 15min, progressively heat up; Programming rate is to be warming up to 120 ℃ in the 50min, behind the dyeing 40min, is cooled to 70 ℃.The arrangement of conventional then back gets finished product.

Through the fine-denier polypropylene woven of above-mentioned technology dyeing, can dye middle look, if will dye light color, Controllable Temperature is built in about 100 ℃.

Claims

1. a dyeing fine-denier polypropylene is avenged Neil sofa cloth; Mainly cause grey cloth by thin dawn modified polypropylene fiber silk weaving; Then to grey cloth dye finished product, it is characterized in that: said dyeing step is following: A, dye liquor (parts by mass): DISPERSE DYES 1-3%, TC wetting agent 0.1-0.5%; Leveling agent o 0.1-0.5%, ammonium sulfate L; B, the TC wetting agent is sneaked into put into the machine that dyes that band dyes thing and mix and to sneak into levelling agent after 5 minutes at room temperature, mix and add ammonium sulfate after 5 minutes, in 15min, be warming up to 45 ℃; Add the dispersion dyestuff; After keeping 15min, progressively heat up, programming rate is to be warming up to 120 ℃ in the 50min; Behind the dyeing 40min, be cooled to 70 ℃.Above technology bath raio is 1:40.