Elastic edge wrapping belt processing technique

The invention relates to a processing technology and technology for edge wrapping, which is applied to the processing technology field of elastic edge wrapping tape, and can solve the problems of wrinkles, affecting aesthetics and practicability, and long processing time.

Active Publication Date: 2018-02-16
中山敦明纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The high-resilience edging tape in the prior art uses spandex as the main raw material, and in the process of weaving and dyeing and finishing the edging tape, the spandex yarn has to be stretched many times, the processing time is long, and the fabric with a large tension will shrink. When the shrinkage rate of the edging tape is too large and exceeds the shrinkage rate of the main fabric, when two fabrics with different shrinkage rates are sewn together (when the shrinkage rate test of AATCC-135 and ISO standards is ≥ -5%), it will Will produce wrinkles, affecting aesthetics and practicality

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Elastic edge wrapping belt processing technique
  • Elastic edge wrapping belt processing technique
  • Elastic edge wrapping belt processing technique

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] A processing technology for an elastic edging belt, comprising:

[0063] Material preparation step: select the elastic polyolefin fiber for subsequent use;

[0064] Relaxation and retraction step: the elastic polyolefin fiber is processed from a tight winding state to a relaxed state, and after static storage, the elastic polyolefin fiber is retracted; the elastic polyolefin fiber is stretched from the bobbin in the tight winding state , unwinding into a relaxed state; the static storage time is h, h≥48 hours, so that the elastic polyolefin fiber can fully retract naturally under static force.

[0065] Presetting step: After the relaxation and retraction step is completed, the elastic polyolefin fiber is baked in an oven to preform the elastic polyolefin fiber; the baking temperature is 180° C., and the baking time is 30 minutes.

[0066] Covered yarn step: After the presetting step is completed, the elastic polyolefin fiber is coated on the nylon to obtain a covered y...

Embodiment 2

[0072] A processing technology for an elastic edging belt, comprising:

[0073] Material preparation step: select the elastic polyolefin fiber for subsequent use;

[0074] Relaxation and retraction step: the elastic polyolefin fiber is processed from a tight winding state to a relaxed state, and after static storage, the elastic polyolefin fiber is retracted; the elastic polyolefin fiber is stretched from the bobbin in the tight winding state , unwinding into a relaxed state; the static storage time is h, h≥48 hours, so that the elastic polyolefin fiber can fully retract naturally under static force.

[0075] Presetting step: After the relaxation and retraction step is completed, the elastic polyolefin fiber is baked in an oven to preform the elastic polyolefin fiber; the baking temperature is 180° C., and the baking time is 30 minutes.

[0076] Covered yarn step: After the presetting step is completed, the elastic polyolefin fiber is coated on the nylon to obtain a covered y...

Embodiment 3

[0083] A processing technology for an elastic edging belt, comprising:

[0084] Material preparation step: select the elastic polyolefin fiber for subsequent use;

[0085] Relaxation and retraction step: the elastic polyolefin fiber is processed from a tight winding state to a relaxed state, and after static storage, the elastic polyolefin fiber is retracted; the elastic polyolefin fiber is stretched from the bobbin in the tight winding state , unwinding into a relaxed state; the static storage time is h, h≥48 hours, so that the elastic polyolefin fiber can fully retract naturally under static force.

[0086] Presetting step: After the relaxation and retraction step is completed, the elastic polyolefin fiber is baked in an oven to preform the elastic polyolefin fiber; the baking temperature is 180° C., and the baking time is 30 minutes.

[0087] Covered yarn step: after the presetting step is completed, the elastic polyolefin fiber is coated on the nylon to obtain a covered y...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses an elastic edge wrapping belt processing technique. The elastic wrapping belt processing technique includes: preparing a material: selecting elastic polyolefin fibers; and performing loosening retraction, pre-shaping, yarn wrapping, weaving, fabric shaping, fabric dyeing and finishing, post-processing, and drying to acquire the elastic edge wrapping belt. The obtained elastic edge wrapping belt is high in rebound resilience and is low in shrinkage rate.

Description

technical field [0001] The invention relates to an elastic edging belt, in particular to a processing technology of the elastic edging belt. Background technique [0002] At present, edging tape is widely used in ready-made garments. Its function is to hug the corners of clothing or some cloth products, which is beautiful and can prevent thread ends from slipping. However, due to structural reasons, the non-elastic edging belt does not have an elastic function and feels hard. After being sewn together with the main fabric, it will produce wrinkles and unevenness, which will cause discomfort when worn. The use of high-resilience edging tape, its unique tightness, softness, extensibility and shrinkage, can fully cooperate with the main fabric to be sewn together to achieve good coordination. [0003] The high-resilience edging tape in the prior art uses spandex as the main raw material, and in the process of weaving and dyeing and finishing the edging tape, the spandex yarn h...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D1/00D03D15/08D02G3/32D02J13/00D06C7/02D06B15/00D06B19/00D06B23/14D03D15/56
CPCD02G3/328D02J13/00D03D1/0094D06B15/00D06B19/00D06B23/14D06C7/02D10B2321/02D10B2331/02D03D15/56
Inventor 陆洋杨展伟
Owner 中山敦明纺织有限公司
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