CN103866448A - Mica tencel ice-cold yarn and preparation method and application of mica tencel ice-cold yarn - Google Patents

Abstract

The invention provides a mica tencel ice-cold yarn. Fibers, tencel and mica ice-cold fibers are blended to form the yarn. The yarn comprises, by weight, 5-15 parts of cotton fibers, 5-20 parts of tencel and 70-80 parts of mica ice-cold fibers. The invention further provides a preparation method and application of the yarn. The yarn integrates cold sense of the tencel and high moisture absorption and high heat conduction ice-cold effects of the mica ice-cold fibers, and the comfort of the yarn is better than that of a cotton yarn.

Description

The ice-cold yarn of a kind of mica Tencel, its preparation method and application

Technical field

The present invention relates to house and spin field, be specifically related to a kind of yarn and preparation method thereof.

Background technology

Existing textile fabric is main mainly with cotton yarn, makes cotton type fabric, and cotton type fabric refers to cotton yarn or fabric cotton and that cotton type chemical mixed yarn line is made into.COTTON FABRIC has following characteristic:

1. hygroscopicity is strong, but after moisture absorption, weight increases; Washing shrinkage is larger, is about 4 ~ 10%.

2. alkaline-resisting not acidproof.Cotton is extremely unstable to inorganic acid, even if very rare sulfuric acid also can make it be damaged, but organic acid effect is faint, plays hardly destruction.Cotton is more alkaline-resisting, and general diluted alkaline is not had an effect to cotton at normal temperatures, but after highly basic effect, cotton intensity can decline.Often utilize 20% caustic lye of soda processing cotton, can obtain " mercerising " cotton.

3. light resistance, heat resistance are general.In sunlight and atmosphere, cotton can be oxidized lentamente, makes powerful decline.Long term high temperature effect meeting wrecks cotton, but it can tolerate 125 ~ 150 DEG C of of short duration high-temperature process.

4. microorganism has destruction to COTTON FABRIC.Show not resistance to mould.

5. the output climate of cotton and disease and pest impact are larger, and output is unstable.

6. cotton type fabric ubiquity COLOR FASTNESS is poor, and uses for a long time fabric to crease easily, and fabric is well-pressed not, powerful poor, repeatedly washes cracky.

Along with scientific and technological development, mica cool fiber and day silk application are more extensive, but have shortcoming separately.

Mica cool fiber of the present invention is through the special treatment of high-tech technique by the MICA stone granulate of high-quality, add to the form of trickle particle in the manufacture process of polyster fibre spinning solution, these MICA stone granulates are dispersed in fiber, make and have certain fastness and the ice-cold functional fibre of persistent mica.Corrosion resistance is all higher than cotton yarn, and improved the brute force of COTTON FABRIC, but mica cool fiber is that chemical fibre and price are higher, considers that the factor of controlling cost can carry out blending with other fibers.

It silk is a kind of regenerated celulose fibre, it silk (Tencel) belongs to cellulose fibre together with cotton fiber, but it has the cotton vertical sense of gloss comfortable, silkiness, the high-tenacity of terylene and the warmth retention property of wool concurrently as a kind of new material, and its washing DIMENSIONAL STABILITY is good, washing shrinkage is only 2%, can solve the larger problem of cotton yarn fabric washing shrinkage, a day silk face fabric has the nice and cool characteristic of sense of touch that cotton fiber does not have simultaneously.But it silk has high humidity dilatancy, in water, expands and reaches 40%, affects shell-fabric dyeing and finishing, and the dyeing and finishing of pure day silk face fabric needs high staining technique and strict control measures.And it silk fibrillation phenomenon is serious, there will be young pilose antler after long-term use, also can tangle into cotton grain when serious, its price is high is in addition also to limit its a large amount of reasons that use.

But there is no at present the yarn of a day silk, cotton fiber and the blending of mica cool fiber.

A kind of multiple fiber advantage that simultaneously possesses need to be developed in this area, and in comfortableness, is more better than the yarn of cotton fiber.

Summary of the invention

The object of the invention is to, ice-cold yarn of a kind of mica Tencel and preparation method thereof is provided, to overcome the existing above-mentioned shortcoming and defect of prior art.

A first aspect of the present invention, provides a kind of mica Tencel ice-cold yarn, and described yarn is to form with cotton fiber, day silk, the blending of mica cool fiber, and in its yarn, each composition weight umber is:

5 ~ 15 parts, cotton fiber,

5 ~ 20 parts of it silks,

70 ~ 80 parts of mica cool fibers.

In specific embodiment, in described yarn, each composition weight umber is:

5 parts, cotton fiber,

5 parts of it silks,

80 parts of mica cool fibers.

In specific embodiment, in described yarn, each composition weight umber is:

15 parts, cotton fiber,

15 parts of it silks,

70 parts of mica cool fibers.

In specific embodiment, in described yarn, each composition weight umber is:

10 parts, cotton fiber,

10 parts of it silks,

80 parts of mica cool fibers.

Within above-mentioned day, silk fineness is 0.5-2dtex.

Above-mentioned cotton fiber fineness is 0.5-2dtex.

The ice-cold fineness of above-mentioned mica is 0.5-2dtex.

A second aspect of the present invention, provides the preparation method of the ice-cold yarn of above-mentioned mica Tencel, and described cotton fiber, day silk, mica cool fiber raw material are spun into 40s-60s yarn through blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, winding procedure.

Wherein, the fineness of described cotton fiber, day silk, mica cool fiber raw material is 0.5-2dtex.

Wherein, in described cotton cleaning process, kirschner beater speed is 450-520r/min, and it is highly 1.5-2.5mm that blade stretches out;

Cotton strip quantity 11.25-12.5g/5m in described carding step, cylinder speed is 274r/min, licker-in speed is 696r/min, doffer speed 10-12r/min;

Described mixing in doubling step adopts twice to merge, and it is 5-6 root that per pass merges radical, and described barrel velocity is 1500-1800r/min;

In described winding procedure, influence of winding tension is 2.5-3cN/tex, and winder speed is 1500-1800m/min.

A third aspect of the present invention, provides the ice-cold yarn of above-mentioned mica Tencel in the application of preparing in weaving face fabric.

Beneficial effect of the present invention:

1, the present invention adopts the yarn made from cotton fiber, day silk, mica cool fiber fiber blend, can substitute cotton yarn, is more better than cotton yarn in comfortableness.

2, this yarn possesses the cool feeling of day silk itself and the ice-cold effect of the high heat conduction of high moisture absorption of mica cool fiber, and its woven fabric is particularly suitable for using summer.

Detailed description of the invention

Below in conjunction with specific embodiment, the invention will be further described.Wherein, mica cool fiber is purchased from upper Hainan moral textile technology Co., Ltd.Should be understood that following examples are only for the present invention is described but not for limiting scope of the present invention.

The ice-cold yarn 1 of embodiment 1 mica Tencel

The ice-cold yarn of a kind of mica Tencel, in yarn, each composition weight umber is:

5 parts, cotton fiber, 2dtex

5 parts of it silks, 2dtex

90 parts of mica cool fibers, 2dtex.

Obtain number number of yarn: 40s

The ice-cold yarn 2 of embodiment 2 mica Tencel

The ice-cold yarn of a kind of mica Tencel, in yarn, each composition weight umber is:

15 parts, cotton fiber, 1.5dtex

15 parts of it silks, 2dtex

70 parts of mica cool fibers, 1dtex.

Obtain number number of yarn: 60s

The ice-cold yarn 3 of embodiment 3 mica Tencel

The ice-cold yarn of a kind of mica Tencel, in yarn, each composition weight umber is:

10 parts, cotton fiber, 2dtex

10 parts of it silks, 1.5dtex

80 parts of mica cool fibers, 2dtex.

Obtain number number of yarn: 50s

The preparation method of the ice-cold yarn of embodiment 4 mica Tencel

A preparation method for the ice-cold yarn of mica Tencel, is spun into 40s-60s yarn through blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, winding procedure by described cotton fiber, day silk, mica cool fiber raw material after mixing.

Wherein, the fineness of cotton fiber, day silk, mica cool fiber raw material is 0.5-2dtex.

Wherein, in cotton cleaning process, kirschner beater speed is 450-520r/min, and it is highly 1.5-2.5mm that blade stretches out;

Cotton strip quantity 11.25-12.5g/5m in carding step, cylinder speed is 274r/min, licker-in speed is 696r/min, doffer speed 10-12r/min;

Mixing in doubling step adopts twice to merge, and it is 5-6 root that per pass merges radical, and described barrel velocity is 1500-1800r/min;

In winding procedure, influence of winding tension is 2.5-3cN/tex, and winder speed is 1500-1800m/min.

Table 1 is technological parameter of the present invention

This mica Tencel cool fiber yarn, by warping, sizing, weaving and dyeing process, is processed the textile fabric of getting married.Family's textile fabric of gained of the present invention: finished size rate of change: warp-wise≤2.5%, broadwise≤2.5%,

Bleach product whiteness: >=90;

Weaving finished product COLOR FASTNESS: washable (variable color, staining) >=3-4 level,

Perspiration resistance (variable color, staining) >=3-4 level,

Resistance to dry friction >=3-4 level, moisture-proof friction >=3 grade;

Weaving finished product content of formaldehyde :≤75mg/kg.

This family's textile fabric can be used for preparing family of four, six cover bedding.This kind of fabric has the ice-cold characteristic of the high heat conduction of high moisture absorption, and comfortableness is better than Quality Pure Cotton Yarn Production goods.

The above description of this invention does not limit the scope of the invention.For the person of ordinary skill of the art, can make various corresponding changes according to technical scheme provided by the invention, these change all should belong to protection scope of the present invention.

Claims (9)

1. the ice-cold yarn of mica Tencel, is characterized in that, described yarn is to form with cotton fiber, day silk, the blending of mica cool fiber, and each composition weight umber is:

5 ~ 15 parts, cotton fiber,

5 ~ 20 parts of it silks,

70 ~ 80 parts of mica cool fibers.

2. the ice-cold yarn of mica Tencel according to claim 1, is characterized in that, described each composition weight umber is:

5 parts, cotton fiber,

5 parts of it silks,

80 parts of mica cool fibers.

3. the ice-cold yarn of mica Tencel according to claim 1, is characterized in that, described each composition weight umber is:

15 parts, cotton fiber,

15 parts of it silks,

70 parts of mica cool fibers.

4. the ice-cold yarn of mica Tencel according to claim 1, is characterized in that, described each composition weight umber is:

10 parts, cotton fiber,

10 parts of it silks,

80 parts of mica cool fibers.

5. according to the ice-cold yarn of mica Tencel described in the arbitrary claim of claim 1-4, it is characterized in that, described cotton fiber, day silk, mica cool fiber fineness are 0.5-2dtex.

6. the preparation method of the ice-cold yarn of mica Tencel as described in a claim as arbitrary in claim 1-4, it is characterized in that, described cotton fiber, day silk, mica cool fiber raw material are spun into 40s-60s yarn through blowing, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, winding procedure.

7. the preparation method of the ice-cold yarn of mica Tencel according to claim 6, is characterized in that, the fineness of described cotton fiber, day silk, mica cool fiber raw material is 0.5-2dtex.

8. according to the preparation method of the ice-cold yarn of mica Tencel described in claim 6 or 7, it is characterized in that, in described cotton cleaning process, kirschner beater speed is 450-520r/min, and it is highly 1.5-2.5mm that blade stretches out;

Cotton strip quantity 11.25-12.5g/5m in described carding step, cylinder speed is 274r/min, licker-in speed is 696r/min, doffer speed 10-12r/min;

Described mixing in doubling step adopts twice to merge, and it is 5-6 root that per pass merges radical, and described barrel velocity is 1500-1800r/min;

In described winding procedure, influence of winding tension is 2.5-3cN/tex, and winder speed is 1500-1800m/min.

As described in claim as arbitrary in claim 1-4 the ice-cold yarn of mica Tencel in the application of preparing in weaving face fabric.