CN203096306U - Cotton imitation linen filament union cloth - Google Patents

Abstract

Disclosed is cotton imitation linen filament union cloth. The woven fabric structure of the cotton imitation linen filament union cloth is a plain weave small jacquard texture. The number of warp texture circulation and weft texture circulation are respectively 240, the proportion of wefts is CJ9.7 tex: T170D =5: 1. The warp density of the cotton imitation linen filament union cloth is 440. 5 threads/ 10cm, the weft density of the cotton imitation linen filament union cloth is 385.5 threads/ 10cm, and the breadth is 170cm. The cotton imitation linen filament union cloth has the advantages that an effect of nature-imitation linen fabric is achieved through dacron imitation linen filament, fabric cost is reduced, and an economic prospect is good. The fabric texture structure is complex, a novel progressively decreased three-layer cloth fell technique is adopted in the process of weaving, the times of warp breakage are reduced, and production efficiency is improved. The plain weave jacquard texture is adopted, weft yarn using cotton is woven with the dacron imitation linen filament, a different color effect is shown after the cotton imitation linen filament union is dyed, the fabric is novel, and the style is unique.

Description

A kind of cotton is imitated numb long filament MIXED FABRIC

(1) technical field

The utility model relates to a kind of fabric of field of textiles, particularly relates to the structure of the imitative numb long filament MIXED FABRIC of a kind of cotton.

(2) background technology

On the International Textile market, adopting polyester filament is that main material is done longitude and latitude or the products such as the imitative fiber crops of making, simulate wool that interweave with other raw materials (cotton, fiber crops, silk hair), with simulated effect and the individual style that its true and false difficulty is debated, accepted extensively by people, be used for all kinds of clothes and ornament in a large number.The production of this series products of China starting evening and has suitable gap abroad, but the production of China's chemical fibre industry in recent years sustainable growth, and precursor class (comprising functional, fibre in differentiation) is complete day by day, for the development of new fabric provides abundant raw material.In short supply and the price raising of present natural textile raw material, thereby inexpensive simulate wool true to nature, imitative silk, linnet must arise at the historic moment, satisfying the requirement of the variation of people's dress ornament, high gradation, be inexorable trend so development and exploitation are the novel fabric of main material with the polyester filament.

(3) summary of the invention

The utility model provides a kind of cotton to imitate numb long filament MIXED FABRIC for these reasons.

The technical solution of the utility model is to realize like this.

The cotton of this programme is imitated numb long filament MIXED FABRIC, and this fabric structure is a plain weave ground small jacquard tissue, each 240 of longitude and latitude tissue circulations, weft ratio CJ9.7tex:T170D=5:1; This fabric is through close 440.5/10cm, 385.5/10cm of filling density, fabric width 170cm.

The fabric warp thread adopts CJ9.7tex; Weft yarn adopts CJ9.7tex and T170D(72F, 400 sth.s made by twisting/rice) imitate two kinds of mixed linen-polyester fabric long filaments.

Usefulness of the present utility model is: use the imitative numb long filament of novel terylene to reach the effect of imitative natural pitted skin material, reduced the lining cost, have the better economic prospect.Lining institutional framework complexity adopts the novel three layers of fell technology of successively decreasing in weaving, reduce through disconnected, and production efficiency improves.Adopt plain weave ground figured texture weave, weft yarn uses cottonly to be imitated numb long filament with terylene and interweaves, and presents heterochromatic effect, lining novelty, unique style after dyed.

(4) description of drawings

Fig. 1 is the organization chart of the cotton imitative numb long filament MIXED FABRIC of this programme.

Fig. 2 is the limit organization chart.

Fig. 3 is a pegging plan.

Wherein: ▲ represent the T170D weft yarn.

(5) specific embodiment

The invention will be further described below in conjunction with embodiment.

One, product design

1, design main points

Adopt plain weave ground figured texture weave, use the imitative mixed linen-polyester fabric long filament of T170D on the jacquard weave director latitude floating-point, the remaining tissue place uses textile CJ9.7tex yarn, in outstanding picotement effect, after printing and dyeing processing dyeing,, make lining present light and dark indistinct lattice type because the different reflecting effects with tissue of the suction chromatic effect of raw material are different.

2, process parameters design

Through yarn number number: CJ9.7tex;

Latitude yarn number number: CJ9.7tex and T170D(72F, 400 sth. made by twisting/rice) imitative mixed linen-polyester fabric long filament is two kinds;

Density design: through close: 440.5/10cm, filling density: 385.5/10cm;

Fabric width design: 170cm;

Tissue design: plain weave ground small jacquard tissue.

Flower type design: each 240 of longitude and latitude tissue circulations, weft ratio CJ9.7tex:T170D=5:1.

Two, production difficult point and technical essential

1, kind difficult point

Longitude and latitude circulation is big, and it is many to combine columns, and totally 13, plain weave ground is big in jacquard weave place intertwined point difference, every the 1 middle one thread of the basic identical folder of the characteristics of motion of two warp thread of a warp thread, as: 1,3 to sum up warp thread press from both sides the 2nd warp thread to sum up.4,6 two warp thread to sum up press from both sides the 5th comprehensive warp thread, easily cause in the weaving process through disconnected.

Weft yarn uses two kinds of raw yarns.And two kinds of materials variances are big, and the imitative mixed linen-polyester fabric long filament coefficient of friction of T170D is little, and easy clawback when beating up is difficult for urgent weft yarn, and the little lower layer warp yarns tension force of top line tension force is big when requiring to beat up, and the levels Tension Difference wants big.And the textile spun weft threads filoplume of CJ9.7tex is big, if the top line pine, easy and warp thread filoplume is embraced to hang and caused the cracked ends staplings to increase.CJ9.7tex weft yarn filoplume is big in addition, and tension force is little, does not need too big air pressure during wefting insertion and T170D weft yarn smooth surface, and tension force is big, and air pressure is little, and air-flow is little, and weft yarn is difficult to arrive smoothly.

2, main point of production technology

At with the difficult point of raising variety, we expand thinking and adopt new technology in each operation of variety production manufacturing, and the new technology measure has guaranteed the embodiment of design style and trial-produces successfully.

Concrete each procedure technology measure is as follows:

⑴, warping

Select the Benniger warping machines during warping for use, in technique initialization, give full play to the characteristics of its zero tension force and crocodile formula yarn clipping system, reduce warp thread elongation loss and filoplume regeneration.

⑵, sizing

1. in the formula of size, courageously use more novel slurry 8010, PVA205 and Nanpi-8, it is low to give full play to its viscosity, and moisture absorption is good, the serous coat integrality is good and serous coat is torn the few advantage of back regeneration filoplume, optimizes reasonable proportioning through test, it is high dense low sticking that slurries are possessed, the characteristic of good hygroscopicity.

2. in slashing technique is optimized, the starching thinking of " two-supremes one is low " that demonstrates fully, the degree that both high squeezing pressure, high concentration of slurry, low slurry viscosity bake out temperature are 90～120 ℃, be equipped with and reasonably draw the yarn route, with the assurance rate of sizing, regain, the enhancing rate behind the slurry, and reduce the rate of stretching that subtracts, reduce the favourable process route of filoplume regeneration, get a desired effect.

⑶, weave

In weaving process, because the heald frame number of pages is many, make that the height H and the fell length L of opening are bigger, use normal 30 degree angular apertures, warp thread elongation △ L excessive (especially rear panel is combined) in the opening process, when this surpassed the extension at break of yarn, warp thread elasticity flow holds can't stand that big distortion like this is increased cracked ends and can't be driven.We are through earnest analytical study, utilize orthogonal experiment to break traditional handicraft in the past, test item by item, determined the present high slightly back rest (+8) back rest (4) after a while at last, lower warp stop frame-1, before and after the warp stop frame suitable (2), reasonably through position line technology, opening adopts 1,3, combine 34 ° of angular apertures for 6,2,4,5,7,8 combine 30 ° of angular apertures, angular aperture, 9,10,11 combine 28 ° of angular apertures, 12, combine 26 ° of angular apertures for 13, set the opening that successively decreases according to the row downward modulation of intertwined point and front and back like this, simultaneously with combine high and the opening cooperation to make the lower layer warp yarns staggered floor little, three layers of opening process that the top line staggered floor is big, so that friction is littler in its opening process, the warp tension basically identical of different tissues.Reduce the production efficiency raising by adjusting after break.

Two kinds of yarn property differences of weft yarn are big, though main jet air pressure can be adjusted respectively, main jet air pressure flow can not guarantee that omnidistance wefting insertion weft yarn arrives smoothly.But the air pressure of auxiliary relay nozzle can not be adjusted respectively, this just gives determining of weaving process and adjustment brings great difficulty, by adjusting test repeatedly, main jet air pressure is set according to the yarn needs respectively on wefting insertion technology, be preferably T170D, 0.38～0.42MPA, CJ9.7tex:0.28～0.3MPA, auxiliary relay nozzle air pressure is preferably 0.4～0.45MPA, attached spray aperture has fully strengthened the opening time of T170D, it is disconnected to make that the CJ9.7tex yarn is not blown, and the T170D yarn can arrive again smoothly, has solved different latitude wefting insertion difficulty substantially.

⑷, printing and dyeing processing

The printing and dyeing processing technology is pressed polyester-cotton blend MIXED FABRIC technology, and cotton and terylene dyes respectively, presents heterochromatic effect by the different painted fabrics that make of two kinds of yarns.

Three, products innovation

1, raw material exploitation of innovation: use the imitative numb long filament of novel terylene to reach the effect of imitative natural pitted skin material, certain innovation is arranged, have the better economic prospect for the design that reduces the lining cost.

2, weaving process novelty: this lining institutional framework complexity, in weaving, adopt the novel three layers of fell technology of successively decreasing, with the same angular aperture or the opening two-layer process ratios that successively decrease of many employings in the past, reduce through disconnected, production efficiency improves.

3, fabric style novelty: adopt plain weave ground figured texture weave, weft yarn uses cottonly to be imitated numb long filament with terylene and interweaves, and presents heterochromatic effect, lining novelty, unique style after dyed.

Four, product evaluation

This product is used novel imitative mixed linen-polyester fabric long filament, interweaves with cotton, and utilizes the outstanding imitative numb effect of cooperation of tissue, reaches market and accepts the purpose of customer satisfaction.

Claims (1)

1. a cotton is imitated numb long filament MIXED FABRIC, and it is characterized in that: this fabric structure is a plain weave ground small jacquard tissue, each 240 of longitude and latitude tissue circulations, weft ratio CJ9.7tex:T170D=5:1; This fabric is through close 440.5/10cm, 385.5/10cm of filling density, fabric width 170cm.

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