CN104109921A - Blended wrap yarn preparation method - Google Patents
Blended wrap yarn preparation method Download PDFInfo
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- CN104109921A CN104109921A CN201410308243.1A CN201410308243A CN104109921A CN 104109921 A CN104109921 A CN 104109921A CN 201410308243 A CN201410308243 A CN 201410308243A CN 104109921 A CN104109921 A CN 104109921A
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- wrap yarn
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Abstract
The invention discloses a blended wrap yarn preparation method. The method comprises the steps that firstly, different chemical fibers including, by weight percentage, PPT fibers, soybean fibers, cotton fibers, wool, flax, polyester filament yarn and chinlon filament yarn are blended through the Sirofil spinning technology and made into blended wrap yarn through the wrapping process; secondly, the blended wrap yarn obtained in the first step is placed into a vacuum preshrinking tank, the air pressure in the tank is dropped to 115 mmHg or so, the interior of the tank starts to be heated until the temperature rises to 78-95 DEG C, the temperature of the tank is maintained for 3-5 minutes to make vapor permeate into yarn rolls, then the pressure in the tank is raised to 135 mmHg or so, the temperature in the tank is raised to 107-112 DEG C, and the temperature in the tank is maintained for 5-6 minutes for thermal shrinking and shaping. By the adoption of the blended wrap yarn preparation method, the fibers can be prevented from generating fuzz balls badly in the using process, and the defect that existing blended products can hardly meet the requirements for high-grade products is overcome.
Description
Technical field
The present invention relates to field of textiles, particularly relate to a kind of preparation method of blending wrap yarn.
Background technology
Along with the raising day by day of people's living standard, people not only rest on style, selection above color for the requirement of clothes, but more focus on the quality of garment material, and concerning manufacturing the wrap yarn of clothes, general wrap yarn is difficult to meet the instructions for use in expensive goods kind, common wrap yarn in high-grade fabric the most distinct issues are fuzz balls, greatly affected expensive goods quality and comfort level.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of preparation method of blended yarn, prevent that fiber from use producing serious fuzz balls phenomenon, overcome the requirement that existing blending product is difficult to meet expensive goods, expanded greatly the application of blending wrap yarn in high-grade fabric.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of preparation method of blending wrap yarn is provided, comprises the following steps:
(1) adopt match lattice spinning technique, according to the different chemical fiber blending of PPT fiber and fibre and soya, cotton fiber, hair, flax, polyester filament and the chinlon filament of percentage by weight and in addition cladding process make blended yarn wrap yarn;
(2) blended yarn step (1) being obtained is placed in vacuum preshrunk tank, tank internal gas pressure is dropped to 115mmHg left and right, then in tank, start heating, be warming up to 78-95 DEG C, at this temperature, be incubated 3-5 minute and carry out, allow steam be penetrated into yarn volume inner, then tank internal pressure is risen to 135mmHg left and right, temperature is increased to 107-112 DEG C, is incubated 5-6 minute and carries out thermal contraction and sizing at this temperature.
In preferred embodiments of the present invention, described PPT fiber accounts for 11%～22% in blended yarn.
In preferred embodiments of the present invention, described PPT fiber accounts for 15%～18% in blended yarn.
In preferred embodiments of the present invention, the diameter of described blending wrap yarn is 0.2mm.
In preferred embodiments of the present invention, the balling-up rate of described blending wrap yarn is 01.5%～3%.
The invention has the beneficial effects as follows: the preparation method of a kind of blended yarn of the present invention, prevent that fiber from use producing serious fuzz balls phenomenon, overcome the requirement that existing blending product is difficult to meet expensive goods, expanded greatly the application of blending wrap yarn in high-grade fabric.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A preparation method for blending wrap yarn, comprises the following steps:
(1) adopt match lattice spinning technique, according to the different chemical fiber blending of PPT fiber and fibre and soya, cotton fiber, hair, flax, polyester filament and the chinlon filament of percentage by weight and in addition cladding process make blended yarn wrap yarn;
(2) blended yarn step (1) being obtained is placed in vacuum preshrunk tank, tank internal gas pressure is dropped to 115mmHg left and right, then in tank, start heating, be warming up to 78-95 DEG C, at this temperature, be incubated 3-5 minute and carry out, allow steam be penetrated into yarn volume inner, then tank internal pressure is risen to 135mmHg left and right, temperature is increased to 107-112 DEG C, is incubated 5-6 minute and carries out thermal contraction and sizing at this temperature.
In above-mentioned; blend fibre is heated, can make PPT fiber produce certain thermal contraction, increase the cohesive force between adjacent fibre; thereby prevent that fiber from use producing serious fuzz balls phenomenon; meanwhile, day people's fiber such as hair, flax, cotton, artificial fibre, in the process of blending, are adopted to coated twisting technology; different interfibrous cohesive forces are strengthened; the characteristic of effectively having protected fiber self, its elastic recovery is good, has high-strength, Gao Yan, the characteristic such as high-elastic.
Further, described PPT fiber accounts for 11%～22% in blended yarn.
Further, described PPT fiber accounts for 15%～18% in blended yarn.
Further, the diameter of described blending wrap yarn is 0.2mm.
Further, the balling-up rate of described blending wrap yarn is 01.5%～3%.
The invention has the beneficial effects as follows: the preparation method of a kind of blended yarn of the present invention, prevent that fiber from use producing serious fuzz balls phenomenon, overcome the requirement that existing blending product is difficult to meet expensive goods, expanded greatly the application of blending wrap yarn in high-grade fabric.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a preparation method for blending wrap yarn, is characterized in that, comprises the following steps:
(1) adopt match lattice spinning technique, according to the different chemical fiber blending of PPT fiber and fibre and soya, cotton fiber, hair, flax, polyester filament and the chinlon filament of percentage by weight and in addition cladding process make blended yarn wrap yarn;
(2) blended yarn step (1) being obtained is placed in vacuum preshrunk tank, tank internal gas pressure is dropped to 115mmHg left and right, then in tank, start heating, be warming up to 78-95 DEG C, at this temperature, be incubated 3-5 minute and carry out, allow steam be penetrated into yarn volume inner, then tank internal pressure is risen to 135mmHg left and right, temperature is increased to 107-112 DEG C, is incubated 5-6 minute and carries out thermal contraction and sizing at this temperature.
2. the preparation method of blending wrap yarn according to claim 1, is characterized in that, described PPT fiber accounts for 11%～22% in blended yarn.
3. the preparation method of blending wrap yarn according to claim 1, is characterized in that, described PPT fiber accounts for 15%～18% in blended yarn.
4. the preparation method of blending wrap yarn according to claim 1, is characterized in that, the diameter of described blending wrap yarn is 0.2mm.
5. the preparation method of blending wrap yarn according to claim 1, is characterized in that, the balling-up rate of described blending wrap yarn is 01.5%～3%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308243.1A CN104109921A (en) | 2014-07-01 | 2014-07-01 | Blended wrap yarn preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308243.1A CN104109921A (en) | 2014-07-01 | 2014-07-01 | Blended wrap yarn preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104109921A true CN104109921A (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410308243.1A Pending CN104109921A (en) | 2014-07-01 | 2014-07-01 | Blended wrap yarn preparation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104109921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743532A (en) * | 2015-06-17 | 2018-02-27 | 库居克查乐克纺织工业贸易股份公司 | For shielding yarn, fabric and its manufacture method |
| CN109295580A (en) * | 2018-12-03 | 2019-02-01 | 四川润厚特种纤维有限公司 | Low bullet woolliness composite fibre wrap yarn of one kind and preparation method thereof |
-
2014
- 2014-07-01 CN CN201410308243.1A patent/CN104109921A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743532A (en) * | 2015-06-17 | 2018-02-27 | 库居克查乐克纺织工业贸易股份公司 | For shielding yarn, fabric and its manufacture method |
| CN109295580A (en) * | 2018-12-03 | 2019-02-01 | 四川润厚特种纤维有限公司 | Low bullet woolliness composite fibre wrap yarn of one kind and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |