CN101798718A - Fabric for screen including dope dyed fiber - Google Patents

Fabric for screen including dope dyed fiber Download PDF

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Publication number
CN101798718A
CN101798718A CN200910250073A CN200910250073A CN101798718A CN 101798718 A CN101798718 A CN 101798718A CN 200910250073 A CN200910250073 A CN 200910250073A CN 200910250073 A CN200910250073 A CN 200910250073A CN 101798718 A CN101798718 A CN 101798718A
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CN
China
Prior art keywords
fibre
dope
curtain shape
fabric
dyed
Prior art date
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Granted
Application number
CN200910250073A
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Chinese (zh)
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CN101798718B (en
Inventor
金成君
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Toray Chemical Korea Inc
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Woongjin Chemical Co Ltd
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Publication of CN101798718A publication Critical patent/CN101798718A/en
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Publication of CN101798718B publication Critical patent/CN101798718B/en
Expired - Fee Related legal-status Critical Current
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    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00Woven fabrics designed to make specified articles
    • D03D1/0035Protective fabrics
    • D03D1/007UV radiation protecting
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • DTEXTILES; PAPER
    • D02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/44Yarns or threads characterised by the purpose for which they are designed
    • D02G3/443Heat-resistant, fireproof or flame-retardant yarns or threads
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00Woven fabrics designed to make specified articles
    • D03D1/06Curtain heading tapes
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/292Conjugate, i.e. bi- or multicomponent, fibres or filaments
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/40Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
    • D03D15/47Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/513Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads heat-resistant or fireproof
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/587Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads adhesive; fusible
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/04Heat-responsive characteristics
    • D10B2401/041Heat-responsive characteristics thermoplastic; thermosetting
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/06Load-responsive characteristics
    • D10B2401/062Load-responsive characteristics stiff, shape retention
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/14Dyeability
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/22Physical properties protective against sunlight or UV radiation
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00Domestic or personal
    • D10B2503/02Curtains
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2503/00Domestic or personal
    • D10B2503/03Inside roller shades or blinds
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/102Woven scrim
    • Y10T442/103Including a multifilament fiber precoated with other than free metal or alloy prior to weaving

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Woven Fabrics (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Abstract

Screen fabrics are provided. In an embodiment, the screen fabric includes a regular fiber and a dope dyed fiber. The dope dyed fiber is directly included in either warps or wefts or both. Alternatively, a blended or plied fiber of the regular fiber and the dope dyed fiber is included in either warps or wefts or both. Differences in the lightness, chroma and hue of the screen fabric before and after post-processing are +-2 or less, +-2 or less and +-0.1 or less, respectively.

Description

The curtain shape fabric that comprises dope-dyed fibre
Technical field
The present invention relates to comprise the curtain shape fabric (screenfabrics) of dope-dyed fibre (dope dyed fiber), more particularly, the present invention relates to use dope-dyed fibre in order to avoid must shorten the fabric of production technology through dyeing, the variable color due to the post processing of this fabric is minimized.
Background technology
Usually, blind-like article is installed with protection people's private life and stop light in house, hotel, hotel and other building.Typical blind-like article is by interconnecting one group of bonding jumper, batten or plastic strip at regular intervals and forming interconnective bar is suspended.In recent years, the blind-like article product of many types also occurred on market, wherein, representational blind-like article comprises the fabric and a roller of a synthetic resin.The fabric of this synthetic resin has predetermined width, and this roller is installed on the window.This blind-like article is designed to following mode: when user's rotary rollers, get off cover windows or volume of fabric warrping gets on to obtain a visual field.According to available different these blind-like articles of title appellation of the shape (as roller shape or tabular) of used fabric, for example roller curtain, plate curtain or vertical window shade.
Conventional curtain shape fabric is normally made by polyvinyl chloride (PVC).Because PVC can be decomposed and discharge chlorine (Cl) gas very harmful to human body, in the most countries that comprises the U.S., Japan and Europe, all forbidden the material as curtain shape fabric with PVC when burning.In this case, because polyethylene terephthalate (PET) is at the excellent properties of aspects such as heat resistance, hardness, electrical property and oil resistivity, PET replaces PVC just rapidly and as the material that is used for curtain shape fabric.PET is also insensitive to the variation of temperature and humidity.
The PET fabric is colored after braiding to give final curtain shape product required color.
Curtain shape fabric after the dyeing experiences several post-processing steps, for example cleaning, deodorization, antistatic, coating, sclerosis, and heat treatment process steps such as (finishes).These post-processing steps can make the variable color seriously of curtain shape fabric, thereby produce a lot of problems, defective that for example increases and high production cost.
In the trial of trying hard to solve with the variable color relevant issues of curtain shape fabric, many colouring methods have been developed.For example, proposed a kind ofly to be used to weave look and to knit yarn (yarn-dyed yarns) to produce the method for look dyeing and weaving thing.Yet this method can't effectively protect fabric to avoid variable color due to the post processing.
Summary of the invention
The present invention is devoted to solve such problems of the prior arts, one object of the present invention is to provide a kind of curtain shape fabric, it is that the dope-dyed fibre that mixture was spun into that is woven in the spinning machine by dyestuff and polymer chips forms, so that the variable color due to the post processing reaches minimum, avoid simultaneously therefore having reduced the quantity of defective and having obtained high-durability for obtaining the dyeing that required color must carry out.
According to an aspect of the present invention, a kind of curtain shape fabric that is used to block from the light of illuminator or daylight is provided, it comprises: general fibre (regular fiber) and dope-dyed fibre, wherein said dope-dyed fibre directly is included in warp or/and in the parallel, the mixing of perhaps described general fibre and dope-dyed fibre or twisted fiber are included in warp or/and in the parallel, wherein poor, colour difference of the brightness of this curtain shape fabric before and after post processing and hue difference be respectively ± 2 or littler, ± 2 or littler, ± 0.1 or littler.
In one embodiment, dope-dyed fibre is a polyester fiber.
In one embodiment, general fibre or/and dope-dyed fibre with 50: 50-80: 20 weight ratio is mixed with low melt fiber or is pooled capital.
In one embodiment, the weight ratio of general fibre and dope-dyed fibre is 20: 80-80: 20.
According to another aspect of the present invention, a kind of curtain shape fabric that is used to block from the light of illuminator or daylight is provided, it comprises: general fibre and flame retardant polyester dope-dyed fibre, wherein said dope-dyed fibre directly is included in warp or/and in the parallel, the mixing of perhaps described general fibre and flame retardant polyester dope-dyed fibre or twisted fiber are included in warp or/and in the parallel, wherein poor, colour difference of the brightness of this curtain shape fabric before and after post processing and hue difference be respectively ± 2 or littler, ± 2 or littler, ± 0.1 or littler.
In one embodiment, general fibre or/and the flame retardant polyester dope-dyed fibre with 50: 50-80: 20 weight ratio is mixed with low melt fiber or is pooled capital.
In one embodiment, the weight ratio of general fibre and flame retardant polyester dope-dyed fibre is 40: 60-80: 20.
In one embodiment, general fibre is a fire resistance fibre.
Beneficial effect
The variable color degree by due to the post-processing step (for example cleaning after the braiding, deodorization and heat treatment typing) that curtain shape fabric of the present invention shows is very little.Therefore, the defects count of this curtain shape fabric reduces, and causes productivity ratio to increase with cost and reduces.
In addition, even if the blind-like article of use curtain shape fabric of the present invention can variable color after long-term the use yet.
The specific embodiment
To describe preferred implementation of the present invention in detail now.When description is of the present invention, will economize the detailed description of the known function or the structure of decorrelation for fear of making basic theme of the present invention become unclear.
Term " fabric " " be used herein to and refer to all braided fabric, felt fabric, the fabric that folds, bondedfibre fabric, laminated fabric, molding fabric and meshi fabric (web).
In one embodiment, the invention provides a kind of curtain shape fabric, it comprises general fibre and the dope-dyed fibre that is in the admixture.
Any filament fiber that is made of synthetic resin all can be used as general fibre without restriction.The fire-retardant filament fiber of preferred use is to improve the anti-flammability of fabric.
The filament fiber that mixture was spun into by dyestuff and polymer chips in spinning machine can be used as dope-dyed fibre without restriction.
Before the weaving dope-dyed fibre, dyestuff is dispersed in the polymer chips.Dyestuff is bonded to fastness to light and the washing fastness to guarantee that fabric is higher in the fabric.
Curtain shape fabric of the present invention can by directly at warp or/and comprise in the parallel that dope-dyed fibre makes.Perhaps, curtain shape fabric of the present invention can by general fibre is mixed with dope-dyed fibre or pool capital and at warp or/and comprise in the parallel above-mentioned mixing or the plying fiber make.
Preferably, dope-dyed fibre constitutes by having excellent properties and temperature and humidity is changed insensitive polyethylene terephthalate at aspects such as heat resistance, hardness, electrical property and oil resistivitys.
General fibre or/and dope-dyed fibre can mix with low melt fiber or pool capital.The use of low melt fiber can be saved the needs of other coating, and gives curtain shape fabric hardness, thereby makes curtain shape fabric be applicable in blind-like article to use.
Preferably with general fibre and dope-dyed fibre with 50: 50-80: 20 weight ratio is mixed with low melt fiber or is pooled capital.
Curtain shape fabric is heat-treated to adhere on general fibre and the dope-dyed fibre low melt fiber is molten.Molten sticking give described fabric hardness and the shape stability of this low melt fiber between general fibre and dope-dyed fibre.
As the non-limiting instance of low melt fiber, can use the composite fibre of shell-caryogram and sectional mo(u)ld.For example, low melt fiber can be a flame retardant polyester long filament, and wherein the eutectic mylar is included in the shell and is included in the nuclear with fire retardant polyester resin.Fire retardant polyester resin can be selected from: polyethylene terephthalate, polybutylene terephthalate (PBT) and combination thereof.The eutectic mylar can comprise isophthalic acid, terephthalic acids, ethylene glycol and diethylene glycol part.
Fire retardant polyester resin can have 220-260 ℃ fusing point.The eutectic mylar can have 110-220 ℃ fusing point.Fusing point is lower than 110 ℃ polyester and may has problems aspect shape stability.And fusing point be higher than 220 ℃ polyester may to nuclear in resin have a negative impact.
The material that depends on general fibre and dope-dyed fibre, and the brightness of required fabric is poor, colour difference and hue difference, the general fibre in curtain shape fabric and the content of dope-dyed fibre are than changing.The most preferably, the weight ratio of general fibre and dope-dyed fibre is from 20: 80 to 80: 20.
In another embodiment, the invention provides a kind of curtain shape fabric, it comprises general fibre and flame retardant polyester dope-dyed fibre.This curtain shape fabrics flame resistance is given in the use of flame retardant polyester dope-dyed fibre, has therefore also just saved other anti-flaming treatment step.
General fibre and flame retardant polyester dope-dyed fibre can mix with low melt fiber or pool capital.
Preferably with general fibre and flame retardant polyester dope-dyed fibre with 50: 50-80: 20 weight ratio is mixed with low melt fiber or is pooled capital.
The material that depends on general fibre and flame retardant polyester dope-dyed fibre, and the brightness of required curtain shape fabric is poor, colour difference and hue difference, the general fibre in curtain shape fabric and the content of flame retardant polyester dope-dyed fibre are than changing.The most preferably, the weight ratio of general fibre and flame retardant polyester dope-dyed fibre is from 20: 80 to 80: 20.
Preferably, the flame retardant polyester dope-dyed fibre is the sort of fiber with the phosphorus fire retardant copolymerization.The preferred amount of phosphorus fire retardant is: the concentration of phosphorus in the mylar (P) atom is from 5,000 to 10,000ppm.If phosphorus (P) atom content is lower than 5,000ppm just can not show enough anti-flammabilitys.If simultaneously phosphorus (P) atom content surpasses 10,000ppm, then the melt viscosity of mylar is low, thus machinability and physical property are relatively poor when causing weaving.
Curtain shape fabric can further comprise the additive of at least a UV of being selected from absorbent and processing aid.The UV absorbent is used to improve the fastness to light of this curtain shape fabric, and it can be benzotriazole or Benzophenone compound.The example that is suitable for use in the processing aid in the curtain shape fabric comprises antistatic additive, waterproof/oil-proofing agent, deodorant, anti-microbial inoculum, water absorbing agent and antilubricant, and they all usually are used in the prior art.The interpolation that it should be understood that the processing aid that these are known is to be included in not deviate from essence spirit of the present invention in the scope of the present invention.
The following example has been explained the method that is used to produce according to curtain shape fabric of the present invention, and it is intended to limit scope of the present invention never in any form.
Embodiment
Embodiment 1
Thereby will be woven together as the conventional polyester fiber of warp and polyester dope-dyed fibre by plain weave and to form a curtain shape fabric as parallel.This curtain shape fabric has the warp count of 100 yarn/inches and the weft count of 100 yarn/inches.
Embodiment 2
By plain weave will as the conventional polyester fiber of warp with as the polyester dope-dyed fibre of parallel and general fibre (1: 1 (w/w)) thus twisted fiber be woven together and form a curtain shape fabric.This curtain shape fabric has the warp count of 100 yarn/inches and the weft count of 100 yarn/inches.
Embodiment 3
Thereby will be woven together as the conventional polyester fiber of warp and flame retardant polyester dope-dyed fibre by plain weave and to form a curtain shape fabric as parallel.This curtain shape fabric has the warp count of 100 yarn/inches and the weft count of 100 yarn/inches.
Embodiment 4
By plain weave will as the conventional polyester fiber of warp with as the flame retardant polyester dope-dyed fibre of parallel and general fibre (1: 1 (w/w)) thus twisted fiber be woven together and form a curtain shape fabric.This curtain shape fabric has the warp count of 100 yarn/inches and the weft count of 100 yarn/inches.
Embodiment 5
By plain weave will as the fire-retardant conventional polyester fiber of warp with as the polyester dope-dyed fibre of parallel and low melt fiber (1: 1 (w/w)) thus twisted fiber be woven together and form a curtain shape fabric.This curtain shape fabric has the warp count of 100 yarn/inches and the weft count of 100 yarn/inches.
Embodiment 6
By plain weave will as the conventional polyester fiber of warp with as the polyester dope-dyed fibre of parallel and low melt fiber (1: 1 (w/w)) thus twisted fiber be woven together and form a curtain shape fabric.This curtain shape fabric has the warp count of 100 yarn/inches and the weft count of 100 yarn/inches.
Embodiment 7
By plain weave will as the conventional polyester fiber of warp with as the flame retardant polyester dope-dyed fibre of parallel and low melt fiber (1: 1 (w/w)) thus twisted fiber be woven together and form a curtain shape fabric.This curtain shape fabric has the warp count of 100 yarn/inches and the weft count of 100 yarn/inches.
Embodiment 8
By plain weave will as the fire-retardant conventional polyester fiber of warp with as the flame retardant polyester dope-dyed fibre of parallel and low melt fiber (1: 1 (w/w)) thus twisted fiber be woven together and form a curtain shape fabric.This curtain shape fabric has the warp count of 100 yarn/inches and the weft count of 100 yarn/inches.
Method of testing
1. the variable color of the curtain shape fabric of the embodiment 1-5 after post processing experiment.
The curtain shape fabric that each embodiment 1-5 makes cleans and after deodorization handles in experience, uses a computer that color matching (C.C.M) system is poor in brightness, tests the variable color degree of these curtain shape fabrics in the post processing front and back aspect colour difference and the hue difference.Table 1 has been summarized cleaned variable color degree, and table 2 has been summarized the variable color degree after the deodorization processing.
It is to carry out with known method that cleaning and deodorization are handled.
Table 1
Performance Brightness is poor Colour difference Hue difference
Embodiment 1 ??-0.82 ??1.08 ??0.08
Embodiment 2 ??-0.76 ??0.93 ??0.07
Embodiment 3 ??-0.99 ??1.23 ??0.07
Embodiment 4 ??-0.89 ??0.96 ??0.06
Embodiment 5 ??-0.88 ??1.11 ??0.08
Table 2
Performance Brightness is poor Colour difference Hue difference
Embodiment 1 ??-1.42 ??1.49 ??0.09
Embodiment 2 ??-1.34 ??1.28 ??0.08
Embodiment 3 ??-1.78 ??1.54 ??0.08
Embodiment 4 ??-1.44 ??1.49 ??0.08
Embodiment 5 ??-1.32 ??1.67 ??0.09
2. the variable color of the curtain shape fabric of the embodiment 6-8 after post processing experiment.
The curtain shape fabric that each embodiment 6-8 makes is tested the variable color degree of these curtain shape fabrics before and after above-mentioned various processes aspect, colour difference poor in brightness and the hue difference after experience cleaning, deodorization and heat treatment typing are handled.Described heat treatment typing be one with the molten post-processing step that adheres on general fibre and the dope-dyed fibre of low melt fiber.Table 3 has been summarized cleaned variable color degree, and table 4 has been summarized the variable color degree after the deodorization processing, and table 5 has been summarized the variable color degree after the heat treatment typing.
It is to carry out with known method that cleaning and deodorization are handled, and is used for molten sticking heat treatment typing and carries out under 170 ℃.
Table 3
Performance Brightness is poor Colour difference Hue difference
Embodiment 6 ??-0.84 ??1.52 ??0.08
Embodiment 7 ??-0.96 ??1.67 ??0.09
Embodiment 8 ??-0.92 ??1.55 ??0.09
Table 4
Performance Brightness is poor Colour difference Hue difference
Embodiment 6 ??-1.39 ??1.71 ??0.08
Embodiment 7 ??-1.53 ??1.81 ??0.08
Embodiment 8 ??-1.47 ??1.70 ??0.09
Table 5
Performance Brightness is poor Colour difference Hue difference
Embodiment 6 ??-1.92 ??1.87 ??0.08
Embodiment 7 ??-1.97 ??1.69 ??0.09
Embodiment 8 ??-1.90 ??1.67 ??0.09
In the result of the test from table 1-5 (it shows the variable color difference of the curtain shape fabric of embodiment 1-8) as can be seen, the brightness of each curtain shape fabric before and after the post-processing step is poor, colour difference and hue difference are respectively ± 2 or littler, ± 2 or littler, ± 0.1 or littler, illustrated that post-processing step only causes this curtain shape fabric to produce very little variable color.
Although the embodiment with reference to the front has been described the present invention at this, scope of the present invention is not limited to these embodiments.Therefore, it is evident that very much to those skilled in the art, variously substitute, improve and accommodation all is possible, and do not deviate from the spirit of the present invention described in the appended claims.

Claims (8)

1. curtain shape fabric, comprise: general fibre and dope-dyed fibre, wherein said dope-dyed fibre directly is included in warp or/and in the parallel, the mixing of perhaps described general fibre and dope-dyed fibre or twisted fiber are included in warp or/and in the parallel, wherein poor, colour difference of the brightness of this curtain shape fabric before and after post processing and hue difference be respectively ± 2 or littler, ± 2 or littler, ± 0.1 or littler.
2. curtain shape fabric as claimed in claim 1, wherein said dope-dyed fibre is a polyester fiber.
3. as the curtain shape fabric of claim 1 or 2, wherein said general fibre or/and dope-dyed fibre with 50: 50-80: 20 weight ratio is mixed with low melt fiber or is pooled capital.
4. as the curtain shape fabric of claim 1 or 2, the weight ratio of wherein said general fibre and dope-dyed fibre is 20: 80-80: 20.
5. curtain shape fabric that is used to block from the light of illuminator or daylight, comprise: general fibre and flame retardant polyester dope-dyed fibre, wherein said dope-dyed fibre directly is included in warp or/and in the parallel, the mixing of perhaps described general fibre and flame retardant polyester dope-dyed fibre or twisted fiber are included in warp or/and in the parallel, wherein poor, colour difference of the brightness of this curtain shape fabric before and after post processing and hue difference be respectively ± 2 or littler, ± 2 or littler, ± 0.1 or littler.
6. curtain shape fabric as claimed in claim 5, wherein said general fibre or/and the flame retardant polyester dope-dyed fibre with 50: 50-80: 20 weight ratio is mixed with low melt fiber or is pooled capital.
7. curtain shape fabric as claimed in claim 5, the weight ratio of wherein said general fibre and flame retardant polyester dope-dyed fibre is 40: 60-80: 20.
8. as the curtain shape fabric of claim 1 or 5, wherein said general fibre is a fire resistance fibre.
CN2009102500735A 2008-12-11 2009-12-03 Fabric for screen including dope dyed fiber Expired - Fee Related CN101798718B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0126136 2008-12-11
KR1020080126136A KR101028577B1 (en) 2008-12-11 2008-12-11 Fabric for screen including dope dyed fiber

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CN101798718A true CN101798718A (en) 2010-08-11
CN101798718B CN101798718B (en) 2012-11-28

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AU2009238377B2 (en) 2012-02-23
KR20100067534A (en) 2010-06-21
CN101798718B (en) 2012-11-28
JP2010138537A (en) 2010-06-24
US20100151756A1 (en) 2010-06-17
KR101028577B1 (en) 2011-04-12
EP2199441A3 (en) 2010-12-29
AU2009238377A1 (en) 2010-07-01
EP2199441B1 (en) 2012-09-26
EP2199441A2 (en) 2010-06-23

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