阅读说明：本技术 一种竹涤纤维加冰凉纱弹力面料的生产工艺 (Production process of bamboo polyester fiber and ice-cold yarn elastic fabric ) 是由 盛鑫苗 于 2021-09-16 设计创作，主要内容包括：本发明是一种面料,特别涉及一种竹涤纤维加冰凉纱弹力面料的生产工艺,属于纺织染整技术领域。按以下步骤进行：原料准备工艺→经原料竹涤混纺纱工艺→纬原料冰凉纱氨纶包芯纱的工艺→纺织前道准备工作步骤→面料的染整工艺步骤。具有吸湿透气抗菌抑菌的作用。(The invention relates to a fabric, in particular to a production process of a bamboo polyester fiber and cool yarn elastic fabric, and belongs to the technical field of textile dyeing and finishing. The method comprises the following steps: the method comprises the steps of raw material preparation process → raw material bamboo polyester blended yarn process → weft raw material cool yarn spandex core-spun yarn process → preparation work step before spinning → dyeing and finishing process step of fabric. Has the functions of moisture absorption, ventilation, antibiosis and bacteriostasis.)

1. A production process of a bamboo polyester fiber and ice-cold yarn elastic fabric is characterized by comprising the following steps:

(I) raw material preparation process:

the raw materials are as follows: is formed by blending 50 percent of bamboo fiber and 50 percent of polyester fiber;

weft raw materials: is prepared by a process of wrapping cold fibers and spandex;

(II) a bamboo polyester blended yarn process by using raw materials:

the blended fiber is made into 60S/1 yarn by selecting 50% of bamboo fiber and 50% of polyester fiber; the spinning process adopts a compact siro spinning process;

(III) a process of the spandex core-spun yarn of the weft raw material ice-cold yarn:

the cool fiber is made by 100% cool short fiber and spandex core-spun process, and the spinning process adopts compact siro spinning.

(IV) preparing a spinning front-end:

carrying out a sizing process on 60S/150/50 bamboo polyester yarn: sizing by using a warp beam, simultaneously leading out a plurality of warp beams from warps, immersing the warp beams in the sizing solution, pressing off the rest sizing solution, drying and dividing the yarns, and finally rolling the yarns into a beam according to the specified length;

secondly, palm threading and reed reeding: the sequence of penetrating the palm is 123456, the steel reed is 9.5# reed, each reed penetrates 3 warps, the reed width is 208CM, the side warps penetrate 4 reeds, the total width is 210CM, and the total number of warps is 5986;

and thirdly, a machining process: the prepared warp beam is put on a machine, an air jet loom is selected as a machine table, the speed is 600 revolutions per minute, the texture is 2/1 oblique process, the front side has fine lines, and the cloth surface is anti-wrinkle and tear-resistant;

fourthly, the thread end is inspected, repaired and repaired off the machine;

and (V) dyeing and finishing process steps of the fabric:

the dyeing and finishing process of the bamboo fiber sequentially comprises the steps of enzyme desizing, singeing, oxygen bleaching, unhairing enzyme finishing, dyeing and after-finishing, wherein the enzyme desizing and the oxygen bleaching are carried out on a bleaching car unit machine, the unhairing enzyme after the oxygen bleaching is finished and is subjected to jig dyeing at normal temperature, the using amount of hydrogen peroxide is controlled to be 3.5 g/bamboo fiber, and the pH value does not need to be adjusted.

Technical Field

The invention relates to a fabric, in particular to a production process of a bamboo polyester fiber and cool yarn elastic fabric, and belongs to the technical field of textile dyeing and finishing.

Background

With the improvement of living standard of people, the functional requirements of people on textiles are gradually improved; the original concepts of comfort, beauty and durability of the clothes are developed to environmental protection, fashion, health, leisure and the like. Under the situation that the global competition of textiles is increasingly severe, how to produce high-comfort, green and environment-friendly textiles with health care functions to replace the traditional common textiles and enable consumers to realize a healthy, fashionable and sustainable consumption life style becomes an important research topic of various manufacturers.

Disclosure of Invention

The invention mainly solves the defects in the prior art and provides a production process of the bamboo polyester fiber and ice-cold yarn elastic fabric, which has the functions of moisture absorption, ventilation, antibiosis and bacteriostasis for the bamboo fiber ice-cold yarn fabric.

The technical problem of the invention is mainly solved by the following technical scheme:

a production process of a bamboo polyester fiber and ice-cold yarn elastic fabric comprises the following steps:

(I) raw material preparation process:

the raw materials are as follows: is formed by blending 50 percent of bamboo fiber and 50 percent of polyester fiber;

weft raw materials: is prepared by a process of wrapping cold fibers and spandex;

(II) a bamboo polyester blended yarn process by using raw materials:

the blended fiber is made into 60S/1 yarn by selecting 50% of bamboo fiber and 50% of polyester fiber; spinning;

the polyester fiber is firm and durable, has crease resistance and no deformation, but has the defect of poor moisture absorption and air permeability, so 50 percent of bamboo fiber is adopted for matching. The advantages of the bamboo fiber just make up the defects of the polyester fiber. The bamboo fiber belongs to regenerated cellulose fiber, the structure of the bamboo fiber is a porous reticular structure, the moisture absorption and air permeability of the bamboo fiber are better than those of other viscose fibers, and the bamboo fiber has a sweat-discharging and ice-refreshing feeling. Its anti-pilling property is better than that of general viscose fibre, its crystallinity is up to 40%, and that of general viscose is 30%. The bamboo fiber also has the functions of antibiosis and ultraviolet protection, so that the bamboo fiber can play a role in daily life.

The compact siro spinning process is adopted, the high-quality characteristics and the quality of the two fibers are combined, and the hairiness of the compact siro spinning is less and the strength is higher.

(III) a process of the spandex core-spun yarn of the weft raw material ice-cold yarn:

the cool fiber is made by 100% cool short fiber and spandex core-spun process, and the spinning process adopts compact siro spinning.

The cool yarn is a yarn in which natural mineral elements are added in the process of drawing the yarn, is natural and harmless, and has a permanent effect of a cool coating type. The temperature of the ice-cold fiber is 1-2 ℃ lower than that of cotton or other fibers, the cross section is adopted, moisture absorption and sweat releasing can be rapidly realized, the effect is obvious, and the requirement in summer is met.

(IV) preparing a spinning front-end:

carrying out a sizing process on 60S/150/50 bamboo polyester yarn: sizing by using a warp beam, simultaneously leading out a plurality of warp beams from warps, immersing the warp beams in the sizing solution, pressing off the rest sizing solution, drying and dividing the yarns, and finally rolling the yarns into a beam according to the specified length;

secondly, palm threading and reed reeding: the sequence of penetrating the palm is 123456, the steel reed is 9.5# reed, each reed penetrates 3 warps, the reed width is 208CM, the side warps penetrate 4 reeds, the total width is 210CM, and the total number of warps is 5986;

and thirdly, a machining process: the prepared warp beam is put on a machine, an air jet loom is selected as a machine table, the speed is 600 revolutions per minute, the texture is 2/1 oblique process, the front side has fine lines, and the cloth surface is anti-wrinkle and tear-resistant;

fourthly, the thread end is inspected, repaired and repaired off the machine;

and (V) dyeing and finishing process steps of the fabric:

the dyeing and finishing process of the bamboo fiber sequentially comprises the steps of enzyme desizing, singeing, oxygen bleaching, unhairing enzyme finishing, dyeing and after-finishing, wherein the enzyme desizing and the oxygen bleaching are carried out on a bleaching car unit machine, the unhairing enzyme after the oxygen bleaching is finished and is subjected to jig dyeing at normal temperature, the using amount of hydrogen peroxide is controlled to be 3.5 g/bamboo fiber, and the pH value does not need to be adjusted.

The enzyme desizing and the oxygen bleaching are both carried out on the bleaching car unit machine, thereby simplifying the process flow and saving the energy. The unhairing enzyme finishing after oxygen bleaching improves the color yield and glossiness of the product, and the normal-temperature pressure jig dyeing is adopted, so that the excessive tension of the fabric is avoided, the phenomena of broken ends, scratch and the like are effectively avoided, the product quality is reliably ensured, the dyeing and finishing process for controlling the dosage of hydrogen peroxide to be 3.5 g/bamboo fiber sequentially comprises enzyme desizing, singeing, oxygen bleaching, unhairing enzyme finishing, dyeing and finishing, the pH value does not need to be adjusted, and the process control difficulty is reduced.

The bamboo fiber cool yarn fabric has the beneficial effects that the bamboo fiber cool yarn fabric has the functions of moisture absorption, ventilation, antibiosis and bacteriostasis. When the bamboo fiber product is used in summer, a human body feels cool and incomparable with the temperature of the ordinary clothes, the temperature is 1-2 ℃, the bamboo fiber product is fluffy and warm in winter and spring, redundant hot air and moisture in the body can be removed, the bamboo fiber product is not burnt and is not dry, the functions of being warm in winter and cool in summer are incomparable with other fibers, and the textile made of the bamboo fiber product is called as 'second skin' of a human body. Meanwhile, the bamboo fiber product has excellent skin-friendly property, soft touch and comfortable skin feeling. The bamboo fiber product is fluffy, light, smooth, fine, soft and light, has soft feeling like cotton and smooth feeling like silk, is soft, close to skin, has good drapability, and brings comfort of zero pressure to people.

Detailed Description

The technical scheme of the invention is further specifically described by the following embodiments.

A production process of a bamboo polyester fiber and ice-cold yarn elastic fabric comprises the following steps:

(I) raw material preparation process:

the raw materials are as follows: is formed by blending 50 percent of bamboo fiber and 50 percent of polyester fiber;

weft raw materials: is prepared by a process of wrapping cold fibers and spandex;

(III) a bamboo polyester blended yarn process by using raw materials:

the blended fiber is made into 60S/1 yarn by selecting 50% of bamboo fiber and 50% of polyester fiber; the spinning process adopts a compact siro spinning process;

(III) a process of the spandex core-spun yarn of the weft raw material ice-cold yarn:

the cool fiber is made by 100% cool short fiber and spandex core-spun process, and the spinning process adopts compact siro spinning.

(IV) preparing a spinning front-end:

carrying out a sizing process on 60S/150/50 bamboo polyester yarn: sizing by using a warp beam, simultaneously leading out a plurality of warp beams from warps, immersing the warp beams in the sizing solution, pressing off the rest sizing solution, drying and dividing the yarns, and finally rolling the yarns into a beam according to the specified length;

secondly, palm threading and reed reeding: the sequence of penetrating the palm is 123456, the steel reed is 9.5# reed, each reed penetrates 3 warps, the reed width is 208CM, the side warps penetrate 4 reeds, the total width is 210CM, and the total number of warps is 5986;

and thirdly, a machining process: the prepared warp beam is put on a machine, an air jet loom is selected as a machine table, the speed is 600 revolutions per minute, the texture is 2/1 oblique process, the front side has fine lines, and the cloth surface is anti-wrinkle and tear-resistant;

fourthly, the thread end is inspected, repaired and repaired off the machine;

and (V) dyeing and finishing process steps of the fabric:

the dyeing and finishing process of the bamboo fiber sequentially comprises the steps of enzyme desizing, singeing, oxygen bleaching, unhairing enzyme finishing, dyeing and after-finishing, wherein the enzyme desizing and the oxygen bleaching are carried out on a bleaching car unit machine, the unhairing enzyme after the oxygen bleaching is finished and is subjected to jig dyeing at normal temperature, the using amount of hydrogen peroxide is controlled to be 3.5 g/bamboo fiber, and the pH value does not need to be adjusted.