CN106480577A - The production technology of worsted fabric - Google Patents

Abstract

The present invention relates to a kind of production technology of worsted fabric, the production technology of this worsted fabric carries out anti pilling process from phosphate ester antimony oxide mixture as anti pilling agent, further increase the anti-hairy effect of fiber and fabric, anti-hairy effect is up to 4-5 level.Carry out soft treatment from water-soluble organic silicon softening agent, woollen and cashmere fabric can be made to have more smooth, plentiful feel.Finally more described fabric is carried out post processing with soluble polyurethane Wool Shrink-Resist Agent, woolen knitwear area felting shrinkage factor≤3% after process, far smaller than the 8% of International Wool international office defined, greatly improve the integrated quality of described fabric.Acid fiber by polylactic has the characteristic being easy to blending again; thus preferably achieving mutual supplement with each other's advantages and the inferior position abatement of each fiber; so that the fabric intensity made with above-mentioned fiber more preferably, water suction heat-insulating property higher, and more well-pressed, also have preferable benefit to health and environmental conservation.

Description

The production technology of worsted fabric

Technical field

The present invention relates to a kind of production technology of fabric, more particularly, to a kind of production technology of worsted fabric, belong to garment material technical field.

Background technology

Weaving wool fibre is main to be sheep's wool, so-called Pilus Caprae seu Oviss, or claims wool fibre, or abbreviation hair.Its advantage is it is obvious that one is that dress is as snug as a bug in a rug with high-hydroscopicity.Two is with warmth retention property, natural crimp, can be formed between many immobilising air zone as barrier.Three is with ruggedness, has extraordinary draftability and elastic recovery.Wool worsted face fabric in the market is often due to employ inappropriate manufacture method so that the quality of fabric substantially reduces.For example, using mordant dyeing technique although uniform color, good color fastness, cost is relatively low, but dyeing temperature is high, and time-consuming, much to wool damage, and fabric resilience is poor.Again for example, using inappropriate postfinishing process, fabric cloth cover out-of-flatness can be made, edge-curl phenomenon is serious, washing shrinkage is big, easy pilling.

Content of the invention

It is an object of the invention to overcoming above-mentioned deficiency, there is provided a kind of production technology of worsted fabric, this technique productions wool fabric out can greatly reduce the damage of product of wool fiber, reduce balling-up, fabric feel is more soft, felting shrinkage factor is also greatly lowered, and fabric quality is more preferably.

The object of the present invention is achieved like this：

A kind of production technology of worsted fabric, the comprising the following steps that of this production technology：

1）, yarn variety design：

From wool fiber, bamboo carbon dacron fiber and acid fiber by polylactic, to wool fiber, bamboo carbon dacron fiber and acid fiber by polylactic carry out anti pilling process, ferment treatment and soft treatment, anti pilling is processed from phosphate ester antimony oxide mixture as anti pilling agent, phosphate ester antimony oxide amount of mixture is wool fiber weight 1.5-4%, ferment treatment system is processed using protease, albumen enzyme dosage is the 0.1-0.2% of wool fiber weight, the softening agent that soft treatment is selected is water-soluble organic silicon softening agent, water-soluble organic silicon softening agent consumption is the 6-8% of wool fiber weight；

2）, recombing technique：

Sequentially passing through silver mixing grilling combing grilling becomes bar operation to complete recombing；

3）, spinning process：

Using generally known spinning process, sequentially pass through scalp acupuncture two pins, three pin four pin rove-deposit spun yarn yarn steaming from winder-doubling-double twisting yarn steaming operation, make the yarn for weaving worsted fabric, spinning process adopts compact spinning spun yarn equipment；

4）, weaving and repair technology：

Using generally known weaving and repair technology, yarn weaving is become fabric, and fabric nonwoven defect and float are made by repairing；

5）, postfinishing process：

Fabric through singing open width braying crabbing dry-high speed braying-bakings-increase depths manage ripe repair middle inspection-bristle-cropping tank steaming-decatizing-shrinking processes, make worsted fabric.

Compared with prior art, the invention has the beneficial effects as follows：

The production technology of this worsted fabric carries out anti pilling process from phosphate ester antimony oxide mixture as anti pilling agent, further increases the anti-hairy effect of fiber and fabric, anti-hairy effect is up to 4-5 level.Carry out soft treatment from water-soluble organic silicon softening agent, woollen and cashmere fabric can be made to have more smooth, plentiful feel.Finally more described fabric is carried out post processing with soluble polyurethane Wool Shrink-Resist Agent; woolen knitwear area felting shrinkage factor≤3% after process; it is far smaller than the 8% of International Wool international office defined; greatly improve the integrated quality of described fabric; acid fiber by polylactic has the characteristic being easy to blending again; thus preferably achieving mutual supplement with each other's advantages and the inferior position abatement of each fiber; so that the fabric intensity made with above-mentioned fiber more preferably, water suction heat-insulating property higher; and more well-pressed, also there is preferable benefit to health and environmental conservation.

Specific embodiment

The present invention relates to a kind of production technology of worsted fabric, pass sequentially through variety development, recombing, spinning, weaving, repairing, postfinishing process make fabric, comprise the following steps that：

1）, yarn variety design：

From wool fiber, bamboo carbon dacron fiber and acid fiber by polylactic, to wool fiber, bamboo carbon dacron fiber and acid fiber by polylactic carry out anti pilling process, ferment treatment and soft treatment, anti pilling is processed from phosphate ester antimony oxide mixture as anti pilling agent, phosphate ester antimony oxide amount of mixture is wool fiber weight 1.5-4%, ferment treatment system is processed using protease, albumen enzyme dosage is the 0.1-0.2% of wool fiber weight, the softening agent that soft treatment is selected is water-soluble organic silicon softening agent, water-soluble organic silicon softening agent consumption is the 6-8% of wool fiber weight；

2）, recombing technique：

Sequentially passing through silver mixing grilling combing grilling becomes bar operation to complete recombing；

3）, spinning process：

Using generally known spinning process, sequentially pass through scalp acupuncture two pins, three pin four pin rove-deposit spun yarn yarn steaming from winder-doubling-double twisting yarn steaming operation, make the yarn for weaving worsted fabric, spinning process adopts compact spinning spun yarn equipment；

4）, weaving and repair technology：

Using generally known weaving and repair technology, yarn weaving is become fabric, and fabric nonwoven defect and float are made by repairing；

5）, postfinishing process：

Fabric through singing open width braying crabbing dry-high speed braying-bakings-increase depths manage ripe repair middle inspection-bristle-cropping tank steaming-decatizing-shrinking processes, make worsted fabric.

Claims (1)

1. a kind of production technology of worsted fabric it is characterised in that：The comprising the following steps that of this production technology：

1）, yarn variety design：

From wool fiber, bamboo carbon dacron fiber and acid fiber by polylactic, to wool fiber, bamboo carbon dacron fiber and acid fiber by polylactic carry out anti pilling process, ferment treatment and soft treatment, anti pilling is processed from phosphate ester antimony oxide mixture as anti pilling agent, phosphate ester antimony oxide amount of mixture is wool fiber weight 1.5-4%, ferment treatment system is processed using protease, albumen enzyme dosage is the 0.1-0.2% of wool fiber weight, the softening agent that soft treatment is selected is water-soluble organic silicon softening agent, water-soluble organic silicon softening agent consumption is the 6-8% of wool fiber weight；

2）, recombing technique：

Sequentially passing through silver mixing grilling combing grilling becomes bar operation to complete recombing；

3）, spinning process：

Using generally known spinning process, sequentially pass through scalp acupuncture two pins, three pin four pin rove-deposit spun yarn yarn steaming from winder-doubling-double twisting yarn steaming operation, make the yarn for weaving worsted fabric, spinning process adopts compact spinning spun yarn equipment；

4）, weaving and repair technology：

Using generally known weaving and repair technology, yarn weaving is become fabric, and fabric nonwoven defect and float are made by repairing；

5）, postfinishing process：

Fabric through singing open width braying crabbing dry-high speed braying-bakings-increase depths manage ripe repair middle inspection-bristle-cropping tank steaming-decatizing-shrinking processes, make worsted fabric.