CN202072854U

CN202072854U - Silk-diacetate fiber jacquard shell fabric

Info

Publication number: CN202072854U
Application number: CN2011201209124U
Authority: CN
Inventors: 陈红霞; 丁可敬
Original assignee: GOLDSUN HOLDING GROUP CO Ltd
Current assignee: Jiangsu Goldsun Textile Science and Technology Co Ltd
Priority date: 2011-04-22
Filing date: 2011-04-22
Publication date: 2011-12-14
Anticipated expiration: 2021-04-22

Abstract

The utility model discloses silk-diacetate fiber jacquard shell fabric, which is formed by warps and wefts woven according to the jacquard weaving structure. The warps are real silks and the wefts are diacetate cellulose fiber filaments. Both the real silks and the diacetate cellulose fiber filaments are acid-resistant but alkali-resistant so that luster and hand feeling of fibers cannot be affected because of technological requirement difference during processing. Since diacetate cellulose fibers comprise amido bonds, the diacetate cellulose fiber filaments are dyed by disperse dye but the real silks cannot be dyed by acidic dye under a certain technological condition, and the real silks can be dyed by the acidic dye under the condition of acid bath or neutral bath while the diacetate cellulose fiber filaments cannot be dyed, and accordingly, effects of luster and extraordinary splendor of the shell fabric are achieved.

Description

Silk-diacetate fibre jacquard fabric

Technical field

The utility model relates to a kind of jacquard fabric, and especially a kind of silk-diacetate fibre jacquard fabric belongs to household textiles lining field.

Background technology

Authentic silk yarn-dyed jacquard lining possesses gentle refined reflecting feel, comfort level and good drapability as high-grade bed necessaries lining.Authentic silk yarn-dyed jacquard lining generally makes by the woven again mode of first yarn dyeing, this processing method not only the production cycle long, delivery date is slow, change color is dumb, the more important thing is in yarn stage dyeing increases cost and energy consumption, with contemporary people energy-conservation pursuit is misfitted.Authentic silk jacquard fabric not only the process-cycle long and cost an arm and a leg, can only satisfy small part high consumption crowd's consumption demand.

Market demand is a kind of both to have possessed gentle refined reflecting feel, comfort level and the good drapability of authentic silk, can occur the bed necessaries lining of extraordinary splendor effect again by dyeing, and price is far below authentic silk face fabric, to satisfy the demand that delivery date is short, variation is flexible and energy-conservation simultaneously.

The utility model content

The utility model provides a kind of silk-diacetate fibre jacquard fabric at the deficiencies in the prior art, can satisfy the requirement of bed necessaries lining aspect moisture absorption, close skin, can the extraordinary splendor effect occur by the poststaining of weaving cotton cloth again.

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

A kind of silk-diacetate fibre jacquard fabric is weaved according to the figured texture weave structure by warp thread and weft yarn and to be formed, and described warp thread is a real silk, and weft yarn then is a diacetate fibre cellulose fiber long filament.

According to above technical scheme, can realize following beneficial effect:

Real silk and diacetate fibre cellulose fiber long filament are all acidproof not alkaline-resisting, can not influence the gloss and the feel of fiber in process because of technological requirement difference; On the diacetate fibre cellulose fiber amido link of existence is arranged, dying on to DISPERSE DYES under certain process conditions ACID DYES is not gone up dyeing silk, ACID DYES is being dyed on to real silk under acid bath or the neutral bath condition, and diacetate fibre cellulose fiber long filament is dyed on not, can make lining occur not only glossy but also present the effect of extraordinary splendor.Warp thread adopts real silk, and weft yarn adopts diacetate fibre cellulose fiber long filament to weave according to the figured texture weave technology of setting, and the lining that is made into is through after the pre-treatment, and the dispersion/acid two bath methods of employing are carried out.Select for use the DISPERSE DYES of low form about 85 ℃, the diacetate fibre cellulose fiber to be dyeed; Afterwards, under the acid bath condition, utilize ACID DYES that the real silk component is dyeed.

Description of drawings

Fig. 1 is the institutional framework schematic diagram of the utility model embodiment 1;

Fig. 2 is the institutional framework schematic diagram of the utility model embodiment 2;

Wherein: transverse yarns is a warp thread, and vertically yarn is a weft yarn, and the grid of black represents to float on the warp knuckles 1 of fabric face, and white grid then represents to float on the weft yarn interlacing point 2 of fabric face.

The specific embodiment

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

As depicted in figs. 1 and 2, silk described in the utility model-diacetate fibre jacquard fabric is weaved according to the figured texture weave structure by warp thread and weft yarn and to be formed, and described warp thread is a real silk, and weft yarn then is a diacetate fibre cellulose fiber long filament.

After warp thread adopted real silk, weft yarn to adopt diacetate fibre cellulose fiber long filament to weave the grey cloth process pre-treatment work flow that forms according to the figured texture weave technology of setting, the dispersion/acid two bath methods of employing were carried out dyeing and finishing and are handled.

Pre-treatment work flow: destarch → refining → bleaching → washing.

Destarch: Suhong Desizyme 2000L 1.0g/L, nonionic penetrant 0.5g/L, dipping 3 roads under the calcium ion concentration 30ppm, 80 ℃, the condition of pH value 6.5-9.5, per pass is cultivated 20-25min, after washing.

Boil and float: refining agent 25g/L, 30% hydrogen peroxide 5g/L, ammoniacal liquor 10g/L, sodium metasilicate 2g/L, detergent-7960 3g/L, under 85 ℃ of-95 ℃ of conditions, impregnation process 60min, after washing.

Dyeing work flow: advance cloth → disperse dyeing → discharge opeing → reduction cleaning → acid dyeing → soap → hot water wash → cold wash → drying.

Disperse dyeing: in 30 ℃ initial dye bath, add acetic acid and ammoniacal liquor adjusting pH value 6.5～9.5, dispersant (1g/L); Heating rate with 1.5 ℃/min rises to 70 ℃ then, adds the DISPERSE DYES dye liquor, is warming up to 85 ℃ with 1 ℃/min afterwards, discharge opeing behind the dyeing 60min;

Reduction cleaning: HY01 1.5g/L, acetic acid and ammoniacal liquor adjust pH are 6.5-7.5; Under 80 ℃ condition, handle 20min.

Acid dyeing: in 30 ℃ initial dye bath, add dye liquor, add 1/2 glauber salt (30g/L) behind the dyeing 5min, the speed with 1 ℃/min behind the 10min is warming up to 60 ℃, the glauber salt of adding 1/2 and 1/2 soda ash (8g/L), add 1/2 remaining soda ash behind the 30min again, dyeing 30min.

Soap: soap flakes 2g/L, handle 15min under 90 ℃ of conditions; A fully washing afterwards!

The soft finish flow process of fabric: flood → roll surplus → dry → bake

Arrangement: dressing liquid consists of the amino silicone softener 15g/L of HS-01 nonionic, and acetic acid and ammoniacal liquor adjust pH are at 6.5-9.5; Dipping 2min, taking out the maintenance liquid carrying rate is 70%, 80 ℃ of oven dry down, bakes 2min at 100 ℃ afterwards then.

Real silk/diacetate fibre cellulose fiber the jacquard fabric that utilizes above-mentioned dyeing and finishing processing method to obtain is soft, lovely luster, and fastness can reach more than 3.5 grades.Simultaneously, the brute force of diacetate fibre and smooth feel and soft gloss all do not have influence.

Case study on implementation 1:

As shown in Figure 1, its disclosed silk-diacetate fibre jacquard fabric door width of cloth: 108 inches silk 20D*3 * Acetate 120D 32f/200 * 98; Formation is knitted effect through the shallow coffee filling satin of apricot ash latitude look;

With real silk as warp thread with as the diacetate fibre cellulose fiber of weft yarn according to the jacquard weave interleaving mode knit behind real silk-diacetate fibre cellulose fiber jacquard fabric grey cloth, carry out pre-treatment: destarch → refining → bleaching → washing.

Dyeing processing formula: DISPERSE DYES Y:2.5 o.w.f DISPERSE DYES R:1 o.w.f. DISPERSE DYES B:0.7 o.w.f; Brown 0.188 o.w.f of the yellow 0.3 o.w.f ACID DYES G-01 of ACID DYES CF-C; ACID DYES 2BL ash 0.225 o.w.f;

The dyeing work flow: 30 ℃ are advanced cloth → disperse dyeing → discharge opeing → reduction cleaning → acid dyeing → soap → hot water wash → cold wash → drying.Pass through soft finish at last.

The soft softness of lining, smooth has the good effect of dangling, and color is full, and visual effect is magnificent.COLOR FASTNESS is between 3.5 ~ 4 grades, and pilling is greater than level Four

Case study on implementation 2:

As shown in Figure 2, its disclosed silk-diacetate fibre jacquard fabric door width of cloth: 118 inches silk 20D*3 * Acetate 75D 32f/200 * 180; Formation is knitted effect through cream-coloured latitude grey violet filling satin look;

Dyeing processing formula: DISPERSE DYES Y:0 o.w.f DISPERSE DYES R:0.5 o.w.f. DISPERSE DYES B:0.1 o.w.f; Brown 0.188 o.w.f of the yellow 0.3 o.w.f ACID DYES G-01 of ACID DYES CF-C.

The soft softness of lining, exquisiteness, color is full, and visual effect is magnificent.COLOR FASTNESS is between 3.5 ~ 4 grades, and pilling is greater than level Four, and effect can match in excellence or beauty with authentic silk look braiding lining.

Claims

1. silk-diacetate fibre jacquard fabric is weaved according to the figured texture weave structure by warp thread and weft yarn and to be formed, and it is characterized in that: described warp thread is a real silk, and weft yarn then is a diacetate fibre cellulose fiber long filament.