CN107829158A - A kind of corner star-shaped fibers - Google Patents

A kind of corner star-shaped fibers Download PDF

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Publication number
CN107829158A
CN107829158A CN201711069054.3A CN201711069054A CN107829158A CN 107829158 A CN107829158 A CN 107829158A CN 201711069054 A CN201711069054 A CN 201711069054A CN 107829158 A CN107829158 A CN 107829158A
Authority
CN
China
Prior art keywords
wedge angle
bar shaped
fiber
bar
shaped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711069054.3A
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Chinese (zh)
Inventor
华巧波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Fenghua Feitian Precision Mould Design Co Ltd
Original Assignee
Ningbo Fenghua Feitian Precision Mould Design Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Fenghua Feitian Precision Mould Design Co Ltd filed Critical Ningbo Fenghua Feitian Precision Mould Design Co Ltd
Priority to CN201711069054.3A priority Critical patent/CN107829158A/en
Publication of CN107829158A publication Critical patent/CN107829158A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/253Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/28Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30Conjugate filaments; Spinnerette packs therefor
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00General methods for the manufacture of artificial filaments or the like
    • D01F1/02Addition of substances to the spinning solution or to the melt
    • D01F1/10Other agents for modifying properties
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent

Abstract

The present invention relates to a kind of corner star-shaped fibers, the fiber includes two kinds of components;Two kinds of components are respectively polyester and the polyester containing titanium dioxide;There is a Part I of four bar shapeds in fibrous inside, the part in fiber in addition to Part I is Part II, and Part I is the polyester containing titanium dioxide, and Part II is polyester;The section of corner star-shaped fibers includes four wedge angles, the Part I for being internally provided with bar shaped of four wedge angles, and the Part I of each adjacent bar shaped angle in 90 ° but does not contact mutually;The Part I of four bar shapeds forms the Part I of the bar shaped at two groups of intervals, and the Part I of the bar shaped in each group exists close to fibrillar center side and on the bearing of trend of the Part I of bar shaped and partly overlapped respectively.The present invention also reduces the use of titanium dioxide on the basis of the spinnability and fiber overall mechanical properties of fiber is ensured, and can reach the technique effect of moisture absorbing and sweat releasing and anti-printing opacity simultaneously.

Description

A kind of corner star-shaped fibers
Technical field
The present invention relates to a kind of corner star-shaped fibers, belong to textile fiber technology field.
Background technology
In recent years, with the continuous improvement of living standard, people are to taking the requirement of fibrous material not just to hide Body, resisting cold, also require fashionable, attractive in appearance, there is the functions such as comfortable and easy to wear, hygienic and health care.The moisture absorption of fibrous material, lead it is wet It is an important factor for influenceing clothes snugness of fit and wholesomeness with quick-drying, is even more such as especially for the clothing worn next to the skin This.Especially more frivolous clothing is generally worn in favor of heat-dissipation sweating in summer, temperature sweltering heat, people.It is however, light in clothing While thin, the increase of fabric translucency often be present, the screening body performance of fabric will reduce, and thereby tend to produce some embarrassments. It is frivolous due to fabric such as in summer, the problem of exposure such as underwear often occurs.How fabric increases fabric when frivolous Opaqueness, be a great problem that those skilled in the art face.
Light can absorb, scatters, reflects, reflects and transmit after being irradiated to weaving face fabric, wherein the light transmitted How many perceptual masking performances that directly affects textile.The screening body performance of textile is realized, increase as much as possible is sought to and spins Reflection, absorption, scattering of the fabric to visible ray, reduce the light quantity through textile.
Polyester fiber is the maximum fiber of current production and application amount in the world.As synthetic fibers, it has obvious excellent Point:Intensity is high, modulus is big, dyeability is good, cost is low, with durable, well-pressed, the rich in color bright-coloured, feel of its manufactured fabric It is good, quick-drying washable, it is highly suitable as clothes raw material.But due to its hydrophobic property, make its hygroscopicity poor, dress has sultry Sense, particularly summer clothes needs the characteristic with moisture absorption and quick-drying.Therefore, moisture absorption, the wet guilding of polyester fiber are improved, is met The purpose of hydroscopic fast-drying requires, reaches moisture absorbing and sweat releasing is also the emphasis of research and development.
The content of the invention
Due to above mentioned problem existing for prior art, the purpose of the present invention is to propose to one kind can moisture absorbing and sweat releasing and can reach The fiber of anti-translucent effect.
To achieve the above object, the present invention can be solved by the following technical programs:
A kind of corner star-shaped fibers of the present invention, the fiber include two kinds of components;Described two components are respectively poly- to benzene two Formic acid second diester and contain mass percent be 20-50% titanium dioxide PET;In the fibrous inside There is a Part I of four bar shapeds, the part in the fiber in addition to Part I is Part II, and the Part I is Containing the PET that mass percent is 20-50% titanium dioxide, the Part II is poly terephthalic acid Second diester;The section of corner star-shaped fibers includes four wedge angles, respectively left wedge angle, right wedge angle, upper wedge angle and lower wedge angle;Institute Position of being kept right inside wedge angle is stated with the Part I parallel to the bar shaped from the upper wedge angle to fibrillar center bearing of trend; Position is kept left inside the lower wedge angle with parallel to first of the bar shaped from the lower wedge angle to fibrillar center bearing of trend Part;Upper position has parallel to the bar shaped from the left wedge angle to fibrillar center bearing of trend inside the left wedge angle Part I;Upper position has parallel to the bar from the right wedge angle to fibrillar center bearing of trend inside the right wedge angle The Part I of shape;The Part I of each adjacent bar shaped angle in 90 ° but does not contact mutually;First of four bar shapeds It is divided to the Part I for the bar shaped for forming two groups of intervals, the bearing of trend of the Part I of each group of bar shaped is parallel to each other;It is each The Part I of the bar shaped of group is deposited in close fibrillar center side and on the bearing of trend of the Part I of bar shaped respectively Partly overlapping.
As preferable technical scheme:A kind of corner star-shaped fibers of the present invention, wherein the Part I of four bar shapeds Length and width is identical.
As preferable technical scheme:A kind of corner star-shaped fibers of the present invention, wherein the Part I of four bar shapeds leans on There is a certain distance between nearly fibrous outer surfaces one end and the outer surface of fiber.
As preferable technical scheme:A kind of corner star-shaped fibers of the present invention, the poly- terephthaldehyde of the Part II Contain UV resistant agent in acetoacetic ester.
Beneficial effect
The corner star-shaped fibers of the present invention, opacity is high, can reach the technique effect of moisture absorbing and sweat releasing and anti-printing opacity simultaneously.Fiber Part I and Part II include PET so that the Part I of fiber and the phase of Part II Capacitive is good.Further, since the Part I of the adjacent bar shaped in fiber is evenly distributed on fibrous inside, and cause each bar shaped Part I surround an annular for having opening, this Part II that can ensure in fiber can form one, ensure that The globality of fiber;Simultaneously as the Part I of the bar shaped containing titanium dioxide is overall to form annular, and four bar shapeds again Part I formed two groups of intervals bar shaped Part I, the Part I of each group of bar shaped is respectively in fiber Heart side and on the bearing of trend of the Part I of bar shaped exist partly overlap, though this again so that visible ray from which Direction is irradiated to the radial direction of fiber, can all be greatly reduced the transmission amount of light by the effect of titanium dioxide, anti-so as to reach The technique effect of printing opacity.
In corner, star-shaped circumference is formed with multiple grooves, and this causes the fiber while also the technology with moisture absorbing and sweat releasing is imitated Fruit.This is when for preparing light and thin fabric, during in particular for summer clothes, adds the comfortableness of wearer.Gather to benzene two The use of formic acid second diester so that the strength of fiber is good, and cost is low.Simultaneously because the excellent dye of PET Color performance, the different fabric of color can be also produced, meets wearer(Especially women)Different demands.
Contain a high proportion of titanium dioxide in the present invention in the Part I of bar shaped, it is only necessary to narrower Part I Reach excellent anti-translucent effect.This causes the present invention in the spinnability for ensureing fiber and the basis of fiber overall mechanical properties On, moreover it is possible to the use of titanium dioxide is reduced, reduces production cost, it is simple and easy to do, beneficial to Industry Promotion.
The additives such as UV resistant agent can also be contained in Part II in the present invention, fiber can used the summer by this During season clothes, beyond with moisture absorbing and sweat releasing, anti-light transmission, also with functions such as uvioresistants.
Brief description of the drawings
Fig. 1 is the schematic cross-section of the corner star-shaped fibers of the embodiment of the present invention one.
Wherein, 1 is Part II;2 be the Part I of bar shaped.
Embodiment
The invention will be further elucidated with reference to specific embodiments.It is it will be appreciated by those skilled in the art that disclosed Concept and specific embodiment can be easily used as improving or designing the basis for the other structures for realizing the identical purpose of the present invention.This Art personnel should also be appreciated that such equivalent constructions without departing substantially from essence of the invention as set forth in the claims and Scope.When being considered in conjunction with the accompanying, may be better understood by following description be considered as feature of present invention, on its group Knit with the new technical feature of operating method with and other objects and advantages.But, it should be clearly that ground understands, just to illustrating and The purpose of description provides accompanying drawing, and they can not be used as the restriction of the present invention.
Embodiment one:A kind of corner star-shaped fibers, the fiber include two kinds of components;Described two components are respectively poly- pair Polyethylene terephthalate and contain mass percent be 20-50% titanium dioxide PET;In the fiber There is a Part I 2 of four bar shapeds inside, and the part in the fiber in addition to Part I is Part II 1, and described first Part 2 is containing the PET that mass percent is 20-50% titanium dioxide, and the Part II 1 is poly- pair Polyethylene terephthalate;The section of corner star-shaped fibers includes four wedge angles, respectively left wedge angle, right wedge angle, upper wedge angle and under Wedge angle;Position is kept right inside wedge angle on described with parallel to the bar shaped from wedge angle on described to fibrillar center bearing of trend Part I 2;Position is kept left inside the lower wedge angle with parallel to from the lower wedge angle to fibrillar center bearing of trend The Part I 2 of bar shaped;Upper position has inside the left wedge angle extends parallel to from the left wedge angle to fibrillar center The Part I 2 of the bar shaped in direction;Inside the right wedge angle upper position have parallel to from the right wedge angle into fiber The Part I 2 of the bar shaped of heart bearing of trend;The Part I 2 of each adjacent bar shaped angle in 90 ° but does not contact mutually; The Part I 2 of four bar shapeds forms the Part I 2 of the bar shaped at two groups of intervals, and the Part I 2 of each group of bar shaped prolongs Direction is stretched to be parallel to each other;The Part I 2 of each group of bar shaped is respectively close to fibrillar center side and perpendicular to the of bar shaped Exist on the bearing of trend of a part 2 and partly overlap.The length and width of the Part I 2 of four bar shapeds is identical.Four bar shapeds Part I 2 have a certain distance between fibrous outer surfaces one end and the outer surface of fiber.Part II 1 gathers to benzene UV resistant agent can also be contained in dicarboxylic acid ethyl ester.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should Work as understanding, technical scheme can be modified or equivalent substitution, without departing from the reality of technical solution of the present invention Matter and scope.

Claims (4)

  1. A kind of 1. corner star-shaped fibers, it is characterised in that:The fiber includes two kinds of components;Described two components are respectively poly- pair Polyethylene terephthalate and contain mass percent be 20-50% titanium dioxide PET;In the fiber There is a Part I of four bar shapeds inside, and the part in the fiber in addition to Part I is Part II, described first It is divided into containing the PET that mass percent is 20-50% titanium dioxide, the Part II is to be poly- to benzene two Formic acid second diester;The section of corner star-shaped fibers includes four wedge angles, respectively left wedge angle, right wedge angle, upper wedge angle and lower wedge angle; Position is kept right inside wedge angle on described with parallel to first of the bar shaped from wedge angle on described to fibrillar center bearing of trend Part;Position is kept left inside the lower wedge angle with parallel to the bar shaped from the lower wedge angle to fibrillar center bearing of trend Part I;Upper position has parallel to the bar from the left wedge angle to fibrillar center bearing of trend inside the left wedge angle The Part I of shape;Upper position has parallel to from the right wedge angle to fibrillar center bearing of trend inside the right wedge angle Bar shaped Part I;The Part I of each adjacent bar shaped angle in 90 ° but does not contact mutually;The of four bar shapeds A part forms the Part I of the bar shaped at two groups of intervals, and the bearing of trend of the Part I of each group of bar shaped is parallel to each other; The Part I of each group of bar shaped is respectively in the bearing of trend of the Part I close to fibrillar center side and perpendicular to bar shaped Upper presence partly overlaps.
  2. 2. corner star-shaped fibers according to claim 1, it is characterised in that:The length of the Part I of wherein four bar shapeds It is identical with width.
  3. 3. corner star-shaped fibers according to claim 1, it is characterised in that:The Part I of four bar shapeds is outside fiber There is a certain distance between surface one end and the outer surface of fiber.
  4. 4. corner star-shaped fibers according to claim 2, it is characterised in that:The poly terephthalic acid second of the Part II Contain UV resistant agent in ester.
CN201711069054.3A 2017-11-03 2017-11-03 A kind of corner star-shaped fibers Pending CN107829158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711069054.3A CN107829158A (en) 2017-11-03 2017-11-03 A kind of corner star-shaped fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711069054.3A CN107829158A (en) 2017-11-03 2017-11-03 A kind of corner star-shaped fibers

Publications (1)

Publication Number Publication Date
CN107829158A true CN107829158A (en) 2018-03-23

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Application Number Title Priority Date Filing Date
CN201711069054.3A Pending CN107829158A (en) 2017-11-03 2017-11-03 A kind of corner star-shaped fibers

Country Status (1)

Country Link
CN (1) CN107829158A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000248419A (en) * 1998-12-28 2000-09-12 Ritai Kachi Polygonal cross-section fiber, textile product using the same and production of polygonal cross-section fiber
JP2000282323A (en) * 1999-03-31 2000-10-10 Toray Ind Inc High water-absorbing/quick-drying polyester yarn having x type cross section
KR20010083444A (en) * 2000-02-15 2001-09-01 고경찬 A multi-functional fabric for summer uniform, and a process of preparing for the same
CN1800465A (en) * 2006-01-20 2006-07-12 王启明 Textile with ultraviolet resistant , hygroscopic and perspiratory function, and its preparation method
CN2915899Y (en) * 2006-03-31 2007-06-27 东华大学 Air-permeable humid-conductive PTT fiber and nozzle plate used therefor
CN102851762A (en) * 2012-09-26 2013-01-02 苏州大学 Porous ultrafine X-shaped polyester fiber and preparation method thereof
CN103590134A (en) * 2012-08-17 2014-02-19 福建省晋江市华宇织造有限公司 Uvioresistant, flame-retardant, anti-melt-drop, moisture absorption and sweat facilitating polyester monofilament and preparation method
CN104963013A (en) * 2015-06-01 2015-10-07 吴江市海成纺织有限公司 Anti-perspective DTY fiber and preparation method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000248419A (en) * 1998-12-28 2000-09-12 Ritai Kachi Polygonal cross-section fiber, textile product using the same and production of polygonal cross-section fiber
JP2000282323A (en) * 1999-03-31 2000-10-10 Toray Ind Inc High water-absorbing/quick-drying polyester yarn having x type cross section
KR20010083444A (en) * 2000-02-15 2001-09-01 고경찬 A multi-functional fabric for summer uniform, and a process of preparing for the same
CN1800465A (en) * 2006-01-20 2006-07-12 王启明 Textile with ultraviolet resistant , hygroscopic and perspiratory function, and its preparation method
CN2915899Y (en) * 2006-03-31 2007-06-27 东华大学 Air-permeable humid-conductive PTT fiber and nozzle plate used therefor
CN103590134A (en) * 2012-08-17 2014-02-19 福建省晋江市华宇织造有限公司 Uvioresistant, flame-retardant, anti-melt-drop, moisture absorption and sweat facilitating polyester monofilament and preparation method
CN102851762A (en) * 2012-09-26 2013-01-02 苏州大学 Porous ultrafine X-shaped polyester fiber and preparation method thereof
CN104963013A (en) * 2015-06-01 2015-10-07 吴江市海成纺织有限公司 Anti-perspective DTY fiber and preparation method thereof

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Application publication date: 20180323

RJ01 Rejection of invention patent application after publication