阅读说明：本技术 一种软糯舒弹贴肤内衣面料 (Soft glutinous elastic skin-attached underwear fabric ) 是由 周文江 倪文洁 程莉 蒋燕英 顾春燕 宋秦杰 于 2020-06-22 设计创作，主要内容包括：本发明属于纺织技术领域,具体涉及一种软糯舒弹贴肤内衣面料。本发明的内衣面料为针织双罗纹组织结构,采用氨纶与再生纤维素纤维或含有再生纤维素纤维的混纺纱线编织而成,混纺纱线包括再生纤维素纤维、棉纤维和/或腈纶纤维,其中再生纤维素纤维在混纺纱线中占比不低于75%。本发明为了提升贴身内衣的穿着舒适性,提高产品附加值,从纤维原材料的选用、纺纱工艺、组织结构设计到印染起绒工艺进行全流程组合工艺设计,制得的内衣面料具有柔软、滑糯、蓬松、舒弹的手感,且材质亲肤舒适,能够极大的提升贴身内衣穿着的舒适性,在风格手感上与普通面料有明显的区分,且产品质轻柔软、舒弹无束缚,适合用于春秋季内衣服装面料。(The invention belongs to the technical field of textiles, and particularly relates to a soft glutinous and elastic skin-attached underwear fabric. The underwear fabric is of a knitted interlock weave structure and is woven by adopting spandex and regenerated cellulose fiber or blended yarn containing the regenerated cellulose fiber, wherein the blended yarn comprises the regenerated cellulose fiber, cotton fiber and/or acrylic fiber, and the proportion of the regenerated cellulose fiber in the blended yarn is not less than 75%. In order to improve the wearing comfort of the underwear and the added value of the product, the full-flow combined process design is carried out from the selection of fiber raw materials, the spinning process and the organizational structure design to the printing and dyeing raising process, the prepared underwear fabric has soft, smooth, fluffy and soft handfeel, is skin-friendly and comfortable in material quality, can greatly improve the wearing comfort of the underwear, is obviously distinguished from common fabrics in style and handfeel, is light and soft in quality and free from constraint on the comfort and elasticity, and is suitable for underwear fabrics in spring and autumn.)

1. The soft glutinous elastic skin-attached underwear fabric is characterized by being of a knitted interlock texture structure and woven by adopting spandex and regenerated cellulose fiber or blended yarn containing the regenerated cellulose fiber, wherein the blended yarn comprises the regenerated cellulose fiber, cotton fiber and/or acrylic fiber, and the proportion of the regenerated cellulose fiber in the blended yarn is not less than 75%.

2. The soft waxy comfortable elastic skin-contacting underwear fabric according to claim 1, wherein the regenerated cellulose fiber has fineness of 0.8-0.9D, initial modulus of 180-250 and dynamic friction coefficient of 0.2-0.25.

3. The soft waxy elastic skin-attached underwear fabric according to claim 1, wherein the blended yarn is spun in a siro spinning mode or a compact spinning mode, the yarn is white yarn or colored yarn, the yarn count is 50-60S, and the twist coefficient is 300-330.

4. The soft glutinous comfortable elastic skin-close underwear fabric according to claim 1, characterized in that the fabric is woven on a 28-needle 34-inch double-faced circular knitting machine, and during weaving, spandex yarns are fed simultaneously with blended yarns, wherein the length of the blended yarns is 2.4-2.7mm, and the length of the spandex yarns is 0.95-1.05 mm.

5. The soft waxy comfortable elastic skin-attached underwear fabric according to claim 1, characterized in that the spandex is low-temperature fusible and easily settable, the spandex fineness is 20-25D, and the melting point is 160-170 ℃.

6. The soft glutinous comfortable elastic skin-attached underwear fabric according to claim 1, wherein the fabric is subjected to napping treatment, the napping process flow is shaping, napping and shearing, and the gram weight of the finished fabric after treatment is 230g/m²。

7. The soft waxy elastic skin-attached underwear fabric according to claim 6, wherein the setting process parameters are 175-185 ℃ and 20-25m/min of vehicle speed.

8. The soft waxy elastic close-skin underwear fabric according to claim 6, wherein the fleece grabbing device is a 4-roller 42-roller fleece combination machine, and the vehicle speed is 17-18 m/min.

9. The soft waxy comfortable elastic skin-attached underwear fabric according to claim 6, characterized in that the ironing equipment is a double-roller ironing machine ironing roller, the temperature is 175-.

10. The soft glutinous soft elastic skin-attached underwear fabric according to claim 6, wherein the speed of the velvet shearing machine is 28-29m/min, and the hair length is controlled to be 0.4-0.5 mm.

Technical Field

The invention belongs to the technical field of textiles, and particularly relates to a soft glutinous and elastic skin-attached underwear fabric.

Background

With the development of society, the requirements of people on living quality are higher and higher, and the requirements on styles and quality of outer-worn clothes and requirements on underwear are higher and higher. The existing underwear fabric is mainly cotton fabric and chemical fiber polyester fabric in the market, the fiber fineness, hand feeling and elasticity of the cotton fabric are poor, and the prepared fabric is thick, heavy, not soft, smooth and glutinous and skin-friendly; although the fibers of the polyester fabric can be made to be very fine and soft, due to the chemical fiber material, the moisture absorption and release performance is poor, and after the polyester fabric is worn, the body often has the disadvantages of sweat, dampness, stickiness, oil and poor skin-friendly feeling.

Disclosure of Invention

The invention aims to solve the technical problem of providing a soft, glutinous, comfortable and elastic skin-attached underwear fabric aiming at the defects of the prior art. In order to improve the wearing comfort of the underwear, the soft, glutinous, comfortable and elastic skin-close underwear fabric comprehensively considers the requirements of soft hand feeling, fabric thickness, elasticity, air permeability, moisture absorption and release, heat retention and the like, and the fabric has soft, smooth, glutinous, fluffy and comfortable hand feeling by carrying out the full-process combined process design on fiber raw materials, a spinning process, a weaving process and a dyeing and finishing napping process, is light and soft in quality and free from constraint on the comfortable elasticity, can greatly improve the wearing comfort of the underwear, is suitable for the underwear fabric in spring and autumn, and meets the wearing requirements of young groups with higher comfort requirements.

In order to solve the technical problems, the invention adopts the following technical scheme: the soft glutinous elastic skin-close underwear fabric is of a knitted interlock texture structure and is woven by adopting spandex and regenerated cellulose fiber or blended yarn containing the regenerated cellulose fiber, the blended yarn comprises the regenerated cellulose fiber, cotton fiber and/or acrylic fiber, and the proportion of the regenerated cellulose fiber in the blended yarn is not less than 75%.

The fineness of the regenerated cellulose fiber is 0.8-0.9D, the initial modulus is 180-250 and the dynamic friction coefficient is 0.2-0.25.

The spinning mode of the blended yarn is siro spinning or compact spinning, the yarn is white yarn or colored yarn, the yarn count is 50-60S, and the twist coefficient is 300-330.

The fabric is woven on a 28-needle 34-inch double-faced circular knitting machine, and when the fabric is woven, spandex yarns are fed while blended yarns are fed, wherein the length of each blended yarn is 2.4-2.7mm, and the length of each spandex yarn is 0.95-1.05 mm.

The spandex is low-temperature fusible and easy-to-shape spandex, the fineness of the spandex is 20-25D, and the melting point is 160-170 ℃.

The fabric is subjected to raising treatment, the raising process flow comprises shaping, raising, ironing and shearing, and the gram weight of the finished fabric after treatment is 210-230g/m²。

The setting technological parameters are 175-185 ℃ of temperature and 20-25m/min of speed.

The fleece grabbing equipment is a fleece grabbing combination machine with 4 rollers and 42 rollers, and the speed is 17-18 m/min.

The down ironing equipment is a double-roller ironing machine ironing roller, the temperature is 175-180 ℃, and the speed is 25-26 m/min.

The speed of the shearing machine is 28-29m/min, and the length of the wool is controlled to be 0.4-0.5 mm.

Compared with the prior art, the invention has the following advantages:

the soft glutinous elastic skin-attached underwear fabric is mainly improved from the following aspects:

(1) the spinning process comprises the following steps:

the invention is improved from fiber selection, spinning mode, twist, yarn count and the like, the fineness of the selected regenerated cellulose fiber is 0.8-0.9D, the initial modulus is 180-250, which is about 86% of the value of the cotton fiber, and the dynamic friction coefficient is 0.2-0.25, which is about 80% of the value of the cotton fiber; the proportion of the yarn is not less than 75%, and the fabric made of the yarn is smoother, softer and glutinous in touch.

Selecting 50-60S yarns to control the gram weight thickness of the finished fabric product to be 210-230g/m²Light and non-bloated; meanwhile, the yarns adopt colored spun yarns, so that the color layering of the finished fabric is increased, and the effects of energy conservation and emission reduction are achieved.

The spinning mode of siro spinning or compact spinning is selected, the twisting coefficient is 300-330, the thermal insulation function is realized, and the subsequent gigging process is facilitated.

(2) The weaving process comprises the following steps:

the double-rib knitting structure is adopted, the front and back side tissues of the fabric are the same, the surface is smooth, and a 28-needle 34-inch double-side rounding machine is adopted, so that the surface of the fabric is compact and smooth, and the subsequent uniform raising is facilitated.

When weaving, the blended yarns are fed, spandex is fed simultaneously, the spandex is low-temperature fusible and easy-to-shape spandex, the fineness is 20-25D, the melting point is 160-170 ℃, the melting point of the spandex is about 200 ℃, and the spandex can be damaged during high-temperature shaping, so that the low-temperature fusible spandex is selected, the spandex is favorably fused into a net structure, the shaped fabric is not easy to deform, and the original quality of the fiber is kept.

(3) In the aspect of the raising process:

different from a general sanding or scratching process, the raising process of the application comprises the following steps: the general process of shaping, fleece grabbing, fleece ironing and fleece shearing is direct fleece raising, while the invention has two outstanding advantages that the shaping is carried out before the fleece raising and the fleece raising is carried out after the shaping: 1. the width can be opened, and the fabric can be fully napped in the rear path; 2. through the design, the cloth cover can be more level and smooth, and the gigging can be more even. The fleece is grabbed by using fine felting needles to pull out one end of the fiber on the surface layer of the fabric to form a layer of uniform and fine fluff, so that the fabric has soft and plump hand feeling and body feeling of being warm by touch. The ironing process can ensure that the fluff on the surface of the fabric has the effect of erection and smoothness, and the ironed and finished fabric is fluffy, thick, full, smooth and bright. Under the action of mechanical and heat, the chemical bonds of the fibers can be broken, so that the fibers are stretched and straightened, and under the action of a fixing agent, the straightened state is fixed. The process of shearing off the redundant fluff on the surface of the fabric by using a shearing machine aims to ensure that the fluff is smooth, neat and attractive, and the short, fine, dense and uniform appearance effect and the fine and smooth skin-friendly touch feeling are achieved.

Drawings

Fig. 1 is a schematic view of a knitting structure of a soft, glutinous, comfortable, elastic and skin-contacting underwear fabric in embodiment 1 of the invention.

Description of reference numerals: a is blue refined modal fiber yarn, and b is 20-25D low-temperature fusible easily-shaped spandex.

Detailed Description