CN203187853U

CN203187853U - Down-proof fabric with moisture permeability

Info

Publication number: CN203187853U
Application number: CN201220523972.5U
Authority: CN
Inventors: 钟婧; 陈红霞; 陆鹏; 丁可敬
Original assignee: GOLDSUN HOLDING GROUP CO Ltd
Current assignee: Jiangsu Goldsun Textile Science and Technology Co Ltd
Priority date: 2012-10-12
Filing date: 2012-10-12
Publication date: 2013-09-11
Anticipated expiration: 2022-10-12

Abstract

The utility model discloses a down-proof fabric with moisture permeability. The warp yarn of the down-proof fabric is made of cotton, tencel or regenerated cellulose fiber; and the weft yarn is made of polyester fiber or polyamide fiber. Therefore, the door-proof fabric provided by the utility model can greatly improve moisture permeability of the fabric under a precondition that the high down-proof effect is ensured.

Description

A kind of anti-plumage fabric with wet steam

Technical field

The utility model belongs to household textiles fabric field, relates in particular to the anti-plumage fabric with wet steam effect.

Background technology

Eiderdown quilt is slim and graceful, fluffy, ventilative, thermal property is excellent, is the optimal selection of core in winter.As the fabric of eider down core, require anti-chiseling down respond well, generally bore the suede radical and will control in 15.In order to reach better anti-chiseling down, weave except adopting high-count and high-density, the back arrangement also will be adopted technologies such as windproof arrangement, calendering, preshrunk, and some fabric also adopts coating process, though make fabric be difficult for boring suede, but its saturating wet steam descends to some extent, especially winter indoor use air-conditioning situation under, in case temperature is higher in the quilt, the latent sweat of human body is difficult to scatter and disappear, can feel sultry, influence sleep quality; Vapor transfer rate is the important indicator of weighing the wet comfortableness of fabric heat, uses moisture vapor transmission cup (positive agar diffusion method) to measure usually, and in general, the vapor transfer rate of highly dense common moisture permeable fabrics is about 700 ~ 900 g/m2d, and the press mold moisture permeable fabrics is about about 400 ~ 800 g/m2d.Common anti-plumage fabric is after windproof arrangement and calendering on the market, and vapor transfer rate is very little, is difficult to have the effect of wet steam after coating more.

The utility model content

The utility model provides a kind of anti-plumage fabric with wet steam at the deficiencies in the prior art, and this fabric can improve the saturating wet steam performance of fabric greatly under the prerequisite that guarantees the anti-chiseling down effect.

For realizing above technical purpose, the utility model will be taked following technical scheme:

A kind of anti-plumage fabric with wet steam, the warp thread of described anti-plumage fabric adopt cotton, day silk or regenerated celulose fibre; Described weft yarn adopts polyester fiber or polyamide fiber.

As preferably, the cross sectional shape of described weft yarn is cross, H font or Y-shaped.

As preferably, the yarn count of described warp thread is 40s～120s, and the yarn count of described weft yarn is 50D～150D.

As preferably, the institutional framework of described warp thread and weft yarn adopts plain weave or satin weave.

According to above technical scheme, with respect to prior art, the utlity model has following advantage: polyester or fiber surface with special cross-section shape (as cross, H type or Y type cross section) have trickle groove, can form the good wicking effect, being conducive to the sweat molecule derives, and the hygroscopicity of cotton, day silk or regenerated celulose fibre is better, can reach not only moisture absorption after interweaving, but also lead the effect of wet (being wet steam); Adopt the technology of the windproof arrangement of single face, do windproof arrangement at the fabric reverse side, and the front do not gone up windproof dose, single face form can make vapour molecule by and film that down fiber can't get out; Simultaneously, because the chemical-fibres filaments of odd-shaped cross section is along sliding, and cotton, day silk, regenerated celulose fibre etc. are short fibers, and the thin undercoat plumage on surface can fully filled the yarn gap after the process calendering, guarantee soft smooth in, effectively improve its anti-plumage performance again.

Description of drawings

Fig. 1 is the utility model embodiment 1 described plain weave construction schematic diagram

Fig. 2 be the utility model embodiment 2 described five piece three fly satin organizational structure's schematic diagram

Wherein: transverse yarns is weft yarn 1, and vertically yarn is warp thread 2, black box represent to float on fabric face through interlacing point, blank grid represents to float on the latitude interlacing point of fabric face.

The specific embodiment

Accompanying drawing discloses the structural representation of the related preferred embodiment of the utility model without limitation; Explain the technical solution of the utility model below with reference to accompanying drawing.

It is warp thread 2 that the utility model is selected cotton, day silk or the regenerated celulose fibre of 40s-120s for use, and the polyester fiber of the special cross-section shape of 50D-150D or polyamide fiber are weft yarn 1, and tissue is selected plain weave or satin weave for use.Its production method may further comprise the steps: weave preceding preparation (warping → sizing → wear tying-in → wear menopause tablet → wear monofilament → plug in reed) → looming weaving → back and put (singe → destarch, boiling-off, bleaching → softness and the windproof arrangement of single face → typing → preshrunk → calendering) in order.

Back finishing utensil body technology condition is as follows:

Singeing: adopt gas singeing machine, burner mode two positive is anti-, about 1500 ℃ of flame temperature, and the speed of a motor vehicle is 85～90m/min, fabric and the about 4～5cm of burner distance;

Pre-treatment process: adopt continuous long vehicle technology, technology preparation is caustic soda 10～15g/L, the about 8～10g/L of refining agent, and hydrogen peroxide 3.2～3.5ml/L, temperature is 90～100 ℃, about 50～60min of processing time;

Softness and the windproof arrangement of single face: windproof dose of HS-5011 30 ~ 60g/L, softener HS-01 15～25g/L, finishing agent DT-815 10～20g/L, treatment conditions are to soak two to roll, 110 ℃ of bake out temperatures, the speed of a motor vehicle 10～20m/min, 176 ℃ bake then, the speed of a motor vehicle 10～20m/min;

Preshrunk: temperature is 110～120 ℃, the speed of a motor vehicle 20～30n, overfeeding 10～30%;

Calendering: the about 8～12kg of pressure, temperature is 95～105 ℃, the speed of a motor vehicle 20～30m/min.

Embodiment 1

Warp thread 2 adopts the 40s cotton yarn, and weft yarn 1 adopts the polyester fiber DTY long filament in the Y type cross section of 150D, is organized as plain weave, and the fabric specification is: C40s*T150D/133*95, and the grey cloth door width of cloth is 105 inches, the finished product door width of cloth is 98 inches.

Weave with dyeing and finishing technology and be: warping → sizing → wear tying-in → wear menopause tablet → wear monofilament → plug in reed → looming weaving → singe → pre-treatment (destarch, boiling-off, bleaching) → softness and the windproof arrangement of single face → typing → preshrunk → calendering.

The finished product fabric that obtains is soft, and Air permenbility is about 12mm/s, bores about 6 of suede radical, has good anti-chiseling down effect.After testing, measure wicking height is 140mm after 20 minutes; Detecting vapor transfer rate with the moisture vapor transmission cup method is 462g/m ²D, saturating wet steam is respond well.

Embodiment 2

Warp thread 2 adopts 80s model yarn, and weft yarn 1 adopts the Polyurethane fiber DTY long filament of the cross section of 50D, is organized as five piece three and flies satin weave, and the fabric specification is: model 80s*N50D/230*180, and the grey cloth door width of cloth is 105 inches, the finished product door width of cloth is 98 inches.

The finished product fabric that obtains is frivolous, and soft smooth, gloss is better, and Air permenbility is about 15mm/s, bores about 8 of suede radical, has good anti-chiseling down effect.After testing, measure wicking height is 188mm after 20 minutes; Detect with the moisture vapor transmission cup method, vapor transfer rate is 540g/m ²D, saturating wet steam is respond well.

It is warp thread 2 that the utility model is selected cotton, day silk or regenerated celulose fibre for use, polyester fiber or polyamide fiber with special cross-section shape (as cross, H type or Y type cross section) are weft yarn 1, interweave according to plain weave or satin weave technology, through postfinishing process such as the windproof arrangement of single face, calendering, preshrunks, final formation prevents the plumage fabric.Wherein, special windproof auxiliary agent is adopted in windproof arrangement, and only handle at the reverse side of fabric, and the front there is no windproof dose, in the single face film forming of fabric, the molecule aperture of this film is about 10 microns, much smaller than down fiber diameter (being about 80 ~ 220 microns), but greater than vapour molecule diameter (being about 0.0004 micron), do not influence vapour molecule and pass through; After calendering, make the fabric surface hairiness be filled in the yarn space then, the feather down fiber can't be got out, and fiber surface has countless trickle cavities, the part vapour molecule is overflowed, so under the prerequisite that has guaranteed the anti-chiseling down effect, well improved the saturating wet steam performance of fabric again.

Claims

1. the anti-plumage fabric with wet steam is characterized in that: the warp thread employing of described anti-plumage fabric cotton, day silk or regenerated celulose fibre; Described weft yarn adopts polyester fiber or polyamide fiber; The cross sectional shape of described weft yarn is cross, H font or Y-shaped; The yarn count of described warp thread is 40s～120s, and the yarn count of described weft yarn is 50D～150D.

2. according to the described anti-plumage fabric with wet steam of claim 1, it is characterized in that: the institutional framework of described warp thread and weft yarn adopts plain weave or satin weave.