CN102766966A - Infrared BCF (bulked continuous filament) chopped fiber for underwear - Google Patents
Infrared BCF (bulked continuous filament) chopped fiber for underwear Download PDFInfo
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- CN102766966A CN102766966A CN2012102164613A CN201210216461A CN102766966A CN 102766966 A CN102766966 A CN 102766966A CN 2012102164613 A CN2012102164613 A CN 2012102164613A CN 201210216461 A CN201210216461 A CN 201210216461A CN 102766966 A CN102766966 A CN 102766966A
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Abstract
The invention relates to an infrared BCF (bulked continuous filament) chopped fiber for underwear. The infrared BCF chopped fiber for underwear is made of nylon 6 chips and additives through a process route of spinning, hot stretching, hot air jet texturing, air cooling, chopping, fiber conveying and bagging. The prepared infrared BCF chopped fiber for underwear has functions of infrared absorption and radiation.
Description
Technical field
The invention belongs to the spinning material field, be specifically related to a kind of section and produce underwear with infrared ray BCF staple fibre.
Background technology
Take synthetic fiber at present terylene (polyester), polyamide fibre (polyamide), polypropylene fibre (polypropylene), spandex (polyurethane), acrylic fibers (polyacrylonitrile) etc. are generally arranged.These fibers have different qualities, thereby different purposes is also arranged.But at present general wearing fabric, because its fiber is thicker, feel is coarse, flexibility is poor, gas permeability is poor, water imbibition is poor, be easy to pilling.The Along with people's growth in the living standard, also increasingly high for the dress requirement of textiles.
Polyamide fiber is the synthetic fiber kind that drops into suitability for industrialized production in the world the earliest; It is to be raw material by aliphatic dibasic acid and diamine or aliphatic amino acid through the synthetic polyamide of polycondensation reaction, again through the general name of the prepared one type of synthetic fiber of melt spinning.Owing to all contain amido link therein, so be referred to as polyamide fiber.It belongs to a kind of of heterochain class synthetic fiber.Wherein the output with polycaprolactone nylon (Nylon6, polyamide fibre 6, polyamide 6) and poly fibre (Nylon66, polyamide fibre 66, polyamide 66) is maximum, uses the widest.Polyamide fibre is not only industrialized the earliest synthetic fiber kind; And it also has multiple good characteristic; It has higher intensity, elasticity, and wear-resisting weather resisteant is good, thereby the consumers in general's that experience welcome; But along with improving constantly of living standards of the people, people to the diversity of clothes, comfortableness, functional requirement also more and more widely.Fiber finer dawnization, functionalization are important directions of fibre in differentiation development, also are the main development trends of polyamide fiber spinning.Compare with conventional polyamide fibre, differential nylon fibre has more excellent performance: gas permeability, compliance, comfortableness, dyeability, functional etc., exploitation variety classes, just like a raging fire the carrying out of research novel, the functional polyalkylene nylon.
Summary of the invention
In order to satisfy diversity, comfortableness, the functional requirement of people to clothes, continually develop out novel functional polyalkylene nylon, the objective of the invention is to develop a kind of underwear with infrared ray BCF staple fibre.
In order to solve the above-mentioned technical problem that exists in the prior art, reach the described purpose of invention, the present invention has adopted following technical scheme:
A kind of underwear is with infrared ray BCF staple fibre; It is meant that with nylon 6 slice and additive be raw material; The BCF staple process route of spinning-hot-stretch-Re air jet texturing-air cooling-cut-out-fibre transportation-one-tenth bag, it is characterized in that: the weight with nylon 6 slice is benchmark, and described additive comprises the Merlon of 0.5-1.0wt%; The phenolic antioxidant of 0.25-0.50wt%; The titanium dioxide microcapsule of 0.5-1.0wt%, the silica microcapsules of 0.25-0.5wt%, the magnesia microcapsules of 0.25-0.5wt% and 0. 5-1.0wt% dispersant; Wherein, the hot-stretch temperature is 120-150 ℃, and hot-stretch speed is 1500-2500 m/min, and hot air temperature is 150-230 ℃, and air injection pressure is 250-480 KPa, and cooling air temperature is 15-40 ℃.
Wherein, described phenolic antioxidant is a kind of in the single phenol of alkylation, alkylation polyphenol or the thiobisphenol.
Wherein, described titanium dioxide, silica or magnesian particle diameter are 0.01-2 μ m.
Wherein, described dispersant is a polyvinyl alcohol.
Compared with prior art; The present invention has following beneficial technical effects: 1. the BCF staple fibre for preparing of the present invention has added the product of INFRARED ABSORPTION and radiation function simultaneously; The auditor has combined microcapsules technology in addition, makes that the uv resistance of fiber can be effective lastingly.2. through adjustment related process parameter, the BCF silk that technology of the present invention is applicable to preparation 20D-70D adds delustering agent simultaneously and can prepare corresponding full-dull or half delustring product.
The specific embodiment
Below in conjunction with embodiment, content of the present invention is described more specifically.Should be appreciated that enforcement of the present invention is not limited to following embodiment, all will fall into protection domain of the present invention any pro forma modification and/or the change that the present invention made.
Nylon 6 slice: relative viscosity 2.48 ± 0.02, density 1.14g/cm
3, fusing point is 212-218 ℃, moisture content is less than 600ppm.
Embodiment 1
A kind of underwear is with infrared ray BCF staple fibre, and it is meant that with nylon 6 slice and additive be raw material, the BCF staple process route of spinning-hot-stretch-Re air jet texturing-air cooling-cut-out-fibre transportation-one-tenth bag; Wherein the weight with nylon 6 slice is benchmark; Described additive comprises the Merlon of 0.5wt%, the single phenol of the alkylation of 0.50wt%, the titanium dioxide microcapsule of 1.0wt%; The silica microcapsules of 0.5wt%, the magnesia microcapsules of 0.5wt% and the polyvinyl alcohol of 1.0wt%; Wherein, the hot-stretch temperature is 120-150 ℃, and hot-stretch speed is 1500-2500 m/min, and hot air temperature is 150-230 ℃, and air injection pressure is 250-480 KPa, and cooling air temperature is 15-40 ℃.
Embodiment 2
A kind of underwear is with infrared ray BCF staple fibre, and it is meant that with nylon 6 slice and additive be raw material, the BCF staple process route of spinning-hot-stretch-Re air jet texturing-air cooling-cut-out-fibre transportation-one-tenth bag; Wherein the weight with nylon 6 slice is benchmark; Described additive comprises the Merlon of 0.5wt%, the alkylation polyphenol of 0.50wt%, the titanium dioxide microcapsule of 1.0wt%; The silica microcapsules of 0.5wt%, the magnesia microcapsules of 0.5wt% and the polyvinyl alcohol of 1.0wt%; Wherein, the hot-stretch temperature is 150 ℃, and hot-stretch speed is 1500m/min, and hot air temperature is 180 ℃, and air injection pressure is 300 KPa, and cooling air temperature is 25 ℃.
Embodiment 3
A kind of underwear is with infrared ray BCF staple fibre, and it is meant that with nylon 6 slice and additive be raw material, the BCF staple process route of spinning-hot-stretch-Re air jet texturing-air cooling-cut-out-fibre transportation-one-tenth bag; Wherein the weight with nylon 6 slice is benchmark; Described additive comprises the Merlon of 1.0wt%, the thiobisphenol of 0.25wt%, the titanium dioxide microcapsule of 0.5wt%; The silica microcapsules of 0.25wt%, the magnesia microcapsules of 0.25wt% and the polyvinyl alcohol of 1.0wt%; Wherein, the hot-stretch temperature is 120 ℃, and hot-stretch speed is 2000 m/min, and hot air temperature is 200 ℃, and air injection pressure is 380 KPa, and cooling air temperature is 25 ℃.
Although the inventor has done comparatively detailed elaboration to technical scheme of the present invention and has enumerated; Be to be understood that; For one of ordinary skill in the art, according to disclosed content, the foregoing description is made modification and/or changed or adopt the replacement scheme that is equal to is conspicuous; It all can not break away from the present invention and require the scope protected, and the protection domain among the present invention is as the criterion with the claim that is limited in claims.
Claims (5)
1. a underwear is with infrared ray BCF staple fibre; It is meant that with nylon 6 slice and additive be raw material; The BCF staple process route of spinning-hot-stretch-Re air jet texturing-air cooling-cut-out-fibre transportation-one-tenth bag, it is characterized in that: the weight with nylon 6 slice is benchmark, and described additive comprises the Merlon of 0.5-1.0wt%; The phenolic antioxidant of 0.25-0.50wt%; The titanium dioxide microcapsule of 0.5-1.0wt%, the silica microcapsules of 0.25-0.5wt%, the magnesia microcapsules of 0.25-0.5wt% and 0. 5-1.0wt% dispersant; Wherein, the hot-stretch temperature is 120-150 ℃, and hot-stretch speed is 1500-2500 m/min, and hot air temperature is 150-230 ℃, and air injection pressure is 250-480 KPa, and cooling air temperature is 15-40 ℃.
2. the described underwear of claim 1 is with infrared ray BCF staple fibre, it is characterized in that described phenolic antioxidant is a kind of in the single phenol of alkylation, alkylation polyphenol or the thiobisphenol.
3. the described underwear of claim 1 is characterized in that with infrared ray BCF staple fibre described titanium dioxide, silica or magnesian particle diameter are 0.01-2 μ m.
4. the described underwear of claim 1 is characterized in that with infrared ray BCF staple fibre described dispersant is a polyvinyl alcohol.
5. the described underwear of claim 1 is with infrared ray BCF staple fibre, and the relative viscosity that it is characterized in that said nylon 6 slice is 2.48 ± 0.02, density 1.14g/cm3, and fusing point is 212-218 ℃, moisture content is less than 600ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102164613A CN102766966A (en) | 2012-06-28 | 2012-06-28 | Infrared BCF (bulked continuous filament) chopped fiber for underwear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102164613A CN102766966A (en) | 2012-06-28 | 2012-06-28 | Infrared BCF (bulked continuous filament) chopped fiber for underwear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102766966A true CN102766966A (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102164613A Pending CN102766966A (en) | 2012-06-28 | 2012-06-28 | Infrared BCF (bulked continuous filament) chopped fiber for underwear |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562273A (en) * | 2014-06-25 | 2015-04-29 | 巢湖市荷花渔网有限公司 | Method for processing fishing net thread by nylon |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281071A (en) * | 1999-07-20 | 2001-01-24 | 许翼林 | Health-care multi-element fabric and its preparing process |
| CN1309198A (en) * | 2000-02-16 | 2001-08-22 | 祖扬股份有限公司 | Process for preparing for infrared fibres |
| CN101724265A (en) * | 2009-12-14 | 2010-06-09 | 杭州师范大学 | Denier/superfine denier nylon master granule, preoriented yarn (POY) and draw textured yarn (DTY) stretch yarn and preparation method thereof |
| CN101892590A (en) * | 2010-07-06 | 2010-11-24 | 太原市伦嘉生物工程科技有限公司 | Fabric multifunctional foaming material and preparation method and application thereof |
-
2012
- 2012-06-28 CN CN2012102164613A patent/CN102766966A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281071A (en) * | 1999-07-20 | 2001-01-24 | 许翼林 | Health-care multi-element fabric and its preparing process |
| CN1309198A (en) * | 2000-02-16 | 2001-08-22 | 祖扬股份有限公司 | Process for preparing for infrared fibres |
| CN101724265A (en) * | 2009-12-14 | 2010-06-09 | 杭州师范大学 | Denier/superfine denier nylon master granule, preoriented yarn (POY) and draw textured yarn (DTY) stretch yarn and preparation method thereof |
| CN101892590A (en) * | 2010-07-06 | 2010-11-24 | 太原市伦嘉生物工程科技有限公司 | Fabric multifunctional foaming material and preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562273A (en) * | 2014-06-25 | 2015-04-29 | 巢湖市荷花渔网有限公司 | Method for processing fishing net thread by nylon |
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Application publication date: 20121107 |