WO2001039652A1 - Chiffon d'essuyage a base de textile non-tisse et son procede de fabrication - Google Patents
Chiffon d'essuyage a base de textile non-tisse et son procede de fabrication Download PDFInfo
- Publication number
- WO2001039652A1 WO2001039652A1 PCT/JP2000/008490 JP0008490W WO0139652A1 WO 2001039652 A1 WO2001039652 A1 WO 2001039652A1 JP 0008490 W JP0008490 W JP 0008490W WO 0139652 A1 WO0139652 A1 WO 0139652A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber
- polymer component
- fibers
- nonwoven
- cloth
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 68
- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims description 28
- 230000008569 process Effects 0.000 title claims description 9
- 239000000835 fiber Substances 0.000 claims abstract description 213
- 229920000642 polymer Polymers 0.000 claims abstract description 148
- 239000002131 composite material Substances 0.000 claims abstract description 38
- 229920000728 polyester Polymers 0.000 claims abstract description 35
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000009832 plasma treatment Methods 0.000 claims abstract description 26
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920000098 polyolefin Polymers 0.000 claims abstract description 11
- 230000004927 fusion Effects 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000011261 inert gas Substances 0.000 claims description 13
- -1 alkyl glycol Chemical compound 0.000 claims description 10
- 229920001515 polyalkylene glycol Polymers 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 239000004793 Polystyrene Substances 0.000 claims description 5
- 229920002223 polystyrene Polymers 0.000 claims description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 2
- 238000004581 coalescence Methods 0.000 claims 1
- 238000002407 reforming Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 49
- 238000010521 absorption reaction Methods 0.000 abstract description 33
- 230000002195 synergetic effect Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 description 25
- 230000008018 melting Effects 0.000 description 25
- 230000000052 comparative effect Effects 0.000 description 14
- 239000007788 liquid Substances 0.000 description 12
- 239000000428 dust Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000002074 melt spinning Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 238000005553 drilling Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000004049 embossing Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- AQCHWTWZEMGIFD-UHFFFAOYSA-N metolazone Chemical compound CC1NC2=CC(Cl)=C(S(N)(=O)=O)C=C2C(=O)N1C1=CC=CC=C1C AQCHWTWZEMGIFD-UHFFFAOYSA-N 0.000 description 3
- 210000001724 microfibril Anatomy 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000012209 synthetic fiber Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 239000004265 EU approved glazing agent Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 240000001439 Opuntia Species 0.000 description 1
- 244000085320 Opuntia triacanthos Species 0.000 description 1
- 241000287463 Phalacrocorax Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000021152 breakfast Nutrition 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/16—Cloths; Pads; Sponges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
-
- B08B1/143—
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/637—Including strand or fiber material which is a monofilament composed of two or more polymeric materials in physically distinct relationship [e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.] or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
Definitions
- the present invention relates to a wiping cloth excellent in dust removal and water absorption and a method of manufacturing the same.
- the present invention is excellent in removing fine dust and also excellent in water absorption and clear.
- the present invention relates to a wiping cloth suitable for use in a room and a method for producing the same-Background Art
- a wiping cloth used in a clean room for example, a non-woven wiping cloth made of cellulose long fiber has been known.
- Such wipes are preferred because of their excellent water absorption due to the hydrophilic nature of the cellulose long fibers; If the fineness of the cellulose long fiber is reduced (for example, 1 denier or less) to improve the fine dust removal property, cellulose powder is easily generated.
- the powder (fibrous powder,>) generated from the fiber due to the yarn breakage is generally referred to as “lint”.
- Nonwoven fabrics or knitted fabric wipes made of synthetic fibers such as synthetic fibers are known.
- the applicant of the present application has proposed a splitting weaving of splittable conjugate fibers as a wiping cloth which is excellent in removing fine dust and has excellent water absorption and is less likely to cause a print.
- Japanese Patent Application Laid-Open No. H10-41071 proposed a nonwoven fabric wiping cloth comprising a combination of a polymer component A and a plasma treatment.
- a splittable conjugate fiber obtained by laminating a polymer component B which is incompatible with the polymer component A, and a fiber A comprising the polymer component A formed by peeling off the lamination.
- the fiber B made of the polymer component B is not accumulated, and the separation surfaces of the fiber A and the fiber B are not modified by plasma treatment.
- this non-woven wiping cloth uses the unevenness or microfibrils present on the separated surface of the split fibers to improve water absorption.
- the fine fibers A and B having a specific fineness formed by the polymer components A and B improve the removal performance of fine dust, and generate a force and a force.
- the invention relates to the use of the invention according to the above-mentioned Japanese Patent Application Laid-Open No. H10-140471, wherein a polymer component is used. By adopting a substance containing a specific substance as A, it is possible to further reduce the water absorption over time. ⁇ To provide a nonwoven cloth What it is: Summary of the invention
- the present invention relates to a polyester-based polymer component containing a polyvinylalkylene glycol having a weight average molecular weight of 2000 to 2000.
- A is separated from a splittable conjugate fiber obtained by laminating a polyolefin-based polymer component B which is incompatible with the polymer component A.
- the fiber A composed of the polymer component A and the fiber B composed of the polymer component B thus formed are not accumulated, and the fiber A and the fiber B are separated from each other.
- the present invention relates to a nonwoven cloth made of non-woven fabric characterized by being not modified by plasma treatment, and to a method for producing the same.
- the splittable conjugate fiber used in the present invention is used in the present invention.
- FIGS. 1 to 4 are cross-sectional views of the splittable conjugate fiber, respectively, and FIG. 1 is bonded together when a plurality of polymer components A are embedded in the outer periphery of the polymer component B.
- each of polymer components A and B has a plurality of trapezoidal cross-sections and that each side of each trapezoid is trapezoidal. And the whole is a split-type composite fiber having a circular cross section: the white background in Fig. 2 indicates that it is hollow. Therefore,
- the splittable conjugate fiber in Fig. 2 is a hollow cylinder: Fig. 3
- FIG. 4 shows that a plurality of polymer components A (circular cross section In the form of a polymer component A]:
- Polyester-based polymer component A containing a polyalkylene glycol having a weight average molecular weight of 200 to 200,000 and a polyref.
- the in-based polymer component B is incompatible with each other. That is, the polymer component B is incompatible with the polymer component A. This is for the purpose of separating the polymer component A and the polymer component B from each other at the bonded portion. If the polymer component A and the polymer component B are compatible, the polymer components A and B are mixed at the bonded portion of the two, and the two are hardly separated from each other.
- the splittable conjugate fiber is generally composed of the polymer component A and the polymer component B, and other than that, other polymer components are used as the third component. It doesn't matter if it exists.
- the polystyrene-based polymer component A is added to the polyester polymer to obtain a polyoxyalkylene having a weight average molecular weight of 200 to 200 Q. It does not contain any additional glycol: this polyalkylene glycol is simply a polyester that does not contain any additive.
- this polyalkylene glycol is simply a polyester that does not contain any additive.
- the content is preferably 1.5 to 15 mass 0 ′ with respect to the polyester polymer, and particularly preferably 3 to 10 mass. It is more preferable that the content is 0 and the content is 1.5 mass? If it is less than 0, the water absorption of the nonwoven cloth may easily decrease with time, and the content may be 15 mass%. .
- the strength of the fiber A formed of the polyester polymer component A may be reduced.
- the mass average molecular weight of the polyalkylene glycol to be added is from 2000 to 200, preferably from 300 to 100.
- der Ru's good weight average molecular weight ing the 2 0 0 less than 0
- good volume Li et scan Te le polymer component a of spinnability at Ino give et Lena, preferred and rather have -In other words, the polyoxyethylene glycol is generally prepared by condensing an acid and alcohol to produce a polyester polymer (particularly, in particular). And the latter half of the polymerization), and when the molecular weight of the polyoxyalkylene glycol is less than 2000, it reacts with acids and alcohols. It is difficult to obtain a high-molecular-weight polyester polymer, and the spinnability becomes unstable. On the other hand, if the weight average molecular weight exceeds 20000, it is not preferable because sufficient water absorbency cannot be given as a wiping cloth.
- the melting point of the polyester polymer component A is preferably from about 160 to 275 : C, and more preferably from about 180 to 260-C. If the melting point of the polymer component A exceeds 275, the polyester polymer or the polyalkylene glycol may be thermally decomposed during melt spinning. -If the melting point is less than about 60 : C, the operability during melt spinning may be reduced.
- the melting point of the polyolefin-based polymer component B is preferably lower than the melting point of the polymer component A.
- the voltage is lower than 30 V or more, and it is particularly preferable that the voltage is lower than 50: C or more.
- the reason for this is that heat is applied to the splittable conjugate fibers to form a fusion zone where the splittable conjugate fibers are fused and bonded.
- polymerized only polymer component B can be converted to Europe or melted, and polymer component A can be maintained in a fiber form without softening and melting. It is. Therefore, even in the fusion zone, the fibers composed of the polymer component A remain, and a high-strength nonwoven fabric wiping cloth can be obtained.
- the entire fusion zone is melted or converted to a European film, resulting in a decrease in the strength of the fusion zone.
- the melt-spinning method is used for the split type. It becomes difficult to manufacture composite fibers.
- Polypropylene-based polymer component B includes propylene, high-density polyethylene, and linear low-density. Polyethylene-ethylene-propylene copolymer, etc.
- each of the polymer-based polymer components B was raised from room temperature at a heating rate of 20: C'min using a differential calorimeter (model DSC-2C manufactured by Birkin Elma Inc.). The temperature was used to give the extreme value of the melting absorption curve obtained by heating.
- the polyester-based polymer component A is obtained by preparing a polyester polymer containing a boroalkylalkylene glycol.
- various additives such as lubricants, pigments, anti-glazing agents, heat stabilizers, light stabilizers, ultraviolet absorbers, antistatic agents, conductive agents, heat storage agents, etc. May be contained: the above-mentioned various additives may also be contained in the polyolefin polymer.
- the quantitative ratio of the polymer components A and B in the splittable conjugate fiber can be determined arbitrarily, but the larger the ratio of the polymer component A, the more preferable.
- Polymer component A contains boroalkyl alkylene glycol, which plays a role in improving the water absorption of the nonwoven wipe. This is because
- the melting point of the polymer component B is set to be lower than the melting point of the polymer component A to a certain extent, and the fusion of the polymer component B is used to connect the splittable conjugate fibers to each other.
- the splittable conjugate fiber used in the present invention does not matter whether it is a long fiber or a short fiber. In general, it is preferably a long fiber. It is more reasonable to fabricate a nonwoven fabric by depositing long fibers as they are than to produce a nonwoven fabric by cutting the long fibers into short fibers. is there .
- the fineness of the splittable conjugate fiber is an arbitrary matter, but is preferably 1 to 12 denier: the fineness of the splittable conjugate fiber is less than 1 denier In such a case, the fineness of the fiber A and / or the fiber B generated by the division tends to be less than 0.05 denier, and if such fineness is obtained, the yarn becomes fine. Cuts tend to be more likely to occur. Conversely, if the fineness of the splittable conjugate fiber exceeds 12 denier, the fineness of the fiber A and / or the fiber B also increases, and the performance of removing fine dust tends to decrease. . ⁇
- the fibers A and the fibers B may be merely in an aggregated state, but both are practically three-dimensionally entangled. Is preferred. This is because three-dimensional confounding results in a wiping cloth having high tensile strength.
- the phrase “substantially three-dimensionally entangled” does not mean a three-dimensional entanglement that is generated simply by accumulating fibers. This means a confounding in which some improvement in tensile strength is recognized by means such as a drilling needle drill.
- a nonwoven fabric wipe having a fused area and a non-fused area using a splittable conjugate fiber having a melting point lower than the melting point of the polymer component A as the polymer component B is used.
- the fibers A and B present in the non-fused area are not three-dimensionally entangled:
- the fusible bonds between the splittable composite fibers provide a sufficiently high tensile strength to the wipe. :
- the force that can give the wiping cloth flexibility when the fibers A and B are not three-dimensionally entangled. is there .
- the shape of the fused area may be any.
- fusion areas such as circle, triangle, ellipse, T, well, rhombus, quadrilateral, etc.
- the nonwoven cloth may be scattered throughout the nonwoven cloth, or the band-shaped fused area may be arranged in the longitudinal direction or the horizontal direction of the nonwoven cloth.
- a grid-like fusion zone may be provided on the entire surface of the nonwoven cloth. When the fusion zones are provided in a scattered manner, the area of each fusion zone is 0.1 to 3. .
- the width of the band-like line or the width of each line constituting the lattice is about 0.1 to 5 mm.
- the distance between the lines is preferably about 1 to 10 mm.
- the separation surfaces of the fibers A and B which constitute the wiping cloth according to the present invention, are subjected to a plasma treatment-the separation surfaces of the fibers A and B are formed with irregularities. Or a microfibril has been generated. Therefore, the release surface has a larger surface area than the non-peeled surface of the fiber A and the fiber B, and the fiber treatment is performed by the plasma treatment. This significantly improves the water absorption of A and fiber B. Immediately, the surface area is increasing ⁇ ⁇ Oxygen-containing groups such as carboxy, hydroxyl, hydroxy, and hydrosiloxane groups introduced by plasma treatment are introduced into the separation surface.
- the basis weight of the non-woven wiping cloth according to the present invention is a matter which can be arbitrarily determined, but is generally about 10 to 200 gm ⁇ ”.
- the nonwoven fabric may be prepared by a known method such as a card method or a random method.
- a nonwoven fabric may be prepared by a known method such as a spanbond method, for example, by a spanbond method.
- the method for obtaining a nonwoven web is as follows: The polymer component A and the polymer component B are charged into a composite melt spinning apparatus, and are fed from a composite spinneret.
- Air sucker air-sucker is usually called air jet, and by the action of sucking and sending out air, long fiber
- the fiber opening method a conventionally known method is adopted, for example, a corona discharge method or a triboelectric charging method is used. Then, the opened split composite length is used. The fiber group is deposited on a moving collecting conveyor made of wire mesh or the like, and a nonwoven web is formed.
- the non-woven web is a state in which split-type composite fibers are accumulated (since they are in a state of being piled up, the fibers are bonded to each other).
- the split-type composite fibers In order to impart a certain amount of tensile strength to the non-woven web, the split-type composite fibers must be bonded together. Need to be entangled or entangled-use water-drilling or 21-dollar bunches for splitting and splitting. In this case, split splitting and fiber entanglement can be performed at the same time.
- Partial temporary crimping is not woven to improve handleability and transportability when applying the drill hanch.
- This temporary bonding which may be performed on a web, is generally performed in a state in which the split composite fibers are loosely heat-sealed to each other.
- a thermal drill With a thermal drill, its thermal fusion is easily broken: the water-drilling is a high-motion energy.
- a non-woven web is made to impinge on a non-woven web, and the splittable conjugate fibers in the non-woven web are subjected to the impact of the liquid columnar flow, and are subjected to the impact of the polymer component A.
- Fiber A and weight The fiber is divided into fibers B composed of the coalesced component B, and at the same time, the kinetic energy of the liquid columnar flow is given to the fibers A and B. is there .
- the twenty-one dollar bunches allow the needle to penetrate the nonwoven peg many times, resulting in the needle colliding with the splittable composite fiber.
- the fibers are moved by the needles, and the fibers are three-dimensionally entangled with each other.
- the split-type bicomponent fibers may be bonded to each other.
- a means for fusing the splittable conjugate fibers to each other to provide a fusion zone is representative.
- the splittable conjugate fiber is not considered as a splittable conjugate fiber.
- the high-melting-point polyester polymer component A and the low-melting-point polyolefin-refining polymer component B are bonded together, so that at least the polymer component B is bonded.
- some are have use also of the Ru Tei exposed on the surface, and its to create a non-woven c E Breakfast, a non-woven c E blanking of this, uneven opening that has been heated - le and smooth Russia Rolls or an embossing device consisting of a pair of heated concave-convex rolls, and press the convex portion of the concave-convex rolls onto the nonwoven web. (Ie, by partially heating the nonwoven web) to soften or soften only the polymer component B in the splittable conjugate fiber at this point.
- the splittable conjugate fiber mutual Ru der of Ru fused bind in the earthenware pots yo this, fusion zone between the splittable conjugate fibers each other that have engaged fusion Chakuyui, A nonwoven fleece having a certain degree of tensile strength, having a non-fused area in which the splittable conjugate fibers are not fusion bonded, is obtained.
- the concavo-convex roll is preferably heated to a temperature equal to or lower than the melting point of the polymer component B in the split-type composite fiber. It is better.
- the shape of the tip of the convex part of the concavo-convex roll may be any shape such as a circle, an ellipse, a diamond, a triangle, a T, a well, or a lattice. And the desired fusion zone shape can be obtained.
- a concavo-convex roll and a transmission horn are used instead of the above-mentioned embossing device. It goes without saying that the ultrasonic fusion device can be used-:
- the nonwoven flour obtained by partially applying heat to the nonwoven web is subjected to the split splitting treatment.
- the splittable conjugate fiber present in the non-fused area splits and splits into a fiber A composed of the polymer component A and a fiber B composed of the polymer component B.
- -Fibers A and B are three-dimensionally entangled by a water needle ring or needle punch,
- a means of applying high-pressure liquid flow to the fabric and applying kneading can also be used.
- Non-woven fabric is used in a high-pressure liquid flow dyeing machine that is generally used in dyeing.
- the split-type composite fiber may be rubbed.
- the fibers A and B that have been split and split and split are partially entangled-this force is entangled with water.
- buckling treatment should be used as a means of split splitting. Is good.
- the buckling process is a process for buckling a non-woven frame. Specifically, the non-woven frame is introduced into a pair of rolls, and the introduction speed is set at this time. Is adopted to make the nonwoven fleece introduced from the roll buckle faster than the derivation speed. Examples of devices that can be realized include a Microcracker machine manufactured by Microx and a camfighter manufactured by Uenoyama Machinery. Can be used.
- the split fibers A and B are not substantially three-dimensionally entangled. This is because in the case of buckling treatment, energy is not provided so that fiber A and fiber B are entangled with each other. Therefore, the nonwoven fabric wipe obtained by the buckling treatment is soft because the fibers A and the male fibers B present in the non-fused area are not substantially three-dimensionally entangled. It has excellent properties and is suitable as a wipe.
- the splittable conjugate fiber is split and split into fiber A and fiber B.
- the fineness of one of fiber A and fiber B is about 0.05 to 5 denier.
- the fineness of fiber A is about 0.05 to 0.5 denier.
- the fineness of the fiber B is about 1.0 to 2.0 denier:
- a plasma process is performed. The plasma treatment is performed by exposing a nonwoven tube or a nonwoven fleece to a substance exhibiting a plasma state.
- a high voltage is applied to the inert gas, or the inert gas is dissociated into charged particles of the positive and negative electrodes by heating to a high temperature, or the inert gas is discharged.
- a low-temperature plasma treatment that gives a high voltage to an inert gas.
- spark discharge, corona discharge or glow discharge it is preferable to use spark discharge.
- the pressure of the inert gas in the container is preferably about 66.5 hPa or less, particularly from 0.013 to 13.3 hPa is preferred.
- the plasma processing time is preferably about 1 second to 5 minutes.
- an inert gas used for plasma processing it is assumed that the gas itself applies a high voltage. Any gas that does not polymerize can be used, i.e., the gas is charged or excited in the positive and negative directions, and the gas itself does not polymerize.
- any explanation that can be applied to the material to be treated can be used.
- the present invention means that the gas itself does not polymerize under high voltage. It is called "inert" gas-specific examples of inert gas include argon, nitrogen, helium, oxygen, ammonia, air, etc. .
- the surface (separated surface and non-separated surface) of split fibers A and B are modified, and the water absorption performance is improved. .
- the surface of the peeled surface becomes uneven due to the split splitting, or the surface area is enlarged as compared with the non-separated surface because the surface is uneven or microfibril force is generated. Therefore, the effect of the modification by the plasma treatment is remarkable.
- the specific contents of this modification are as follows: in the polymer constituting fiber A and fiber B, a carbonyl group, a carboxyl group. It means that an oxygen-containing group such as an amide group is introduced, or that cracks or scratches are formed on the surfaces of the fibers A and B :: and so on.
- the above-mentioned plasma treatment is applied to improve the water absorption of the nonwoven fabric wiping cloth on which the fibers A and the fibers B are accumulated by the modification.
- FIG. 1 is an example of a cross-sectional view of a splittable conjugate fiber used in the present invention.
- C FIG. 2 is a cross-sectional view of a splittable conjugate fiber used in the present invention.
- FIG. 3 is an example of a cross-sectional view of the splittable conjugate fiber used in the present invention.
- FIG. 4 is an example of a cross-sectional view of a splittable composite fiber used in the present invention.
- A represents polymer component A
- B represents polymer component B-Examples
- Nonwoven cloth was placed in an atmosphere of 25 C, and water absorption and drip method were measured every 20 days.
- Wipeability of non-woven cloth Liquid (water and alcohol) is placed on the vinyl plate and lightly wrapped with a non-woven cloth of about 10 cm square. Wipe thoroughly and evaluate the remaining amount of liquid. The evaluation is based on the total evaluation when the liquid is applied on a vinyl plate with Q.5 cc and 2.0 cc. Thus, the following four steps were performed; ⁇ : little liquid remained, :: liquid slightly left, ⁇ : liquid left much, X: liquid almost left.
- Comparative example 1 As the polyethylene polymer component A, a polyethylene glycol containing 5% by weight of a polyethylene glycol having a weight-average molecular weight of 600,000 The polyester polymer component A had a melting point of 250 and was a mixed solvent of tetrachlorethane and phenol in an equal amount. The relative viscosity force at 20 when the material was dissolved in the above was 1.49. On the other hand, as the polyolefin-based polymer component B, a high-density polymer having a melting point of 127 and a melt index value of 20 g 10 minutes is high.
- Ethylene was prepared-polymer component A and polymer component B were each melted and introduced into a composite spinneret.
- the composite spinneret had 210 composite spinnerets.
- Each of the composite spinning holes used had a shape capable of obtaining a split-type composite fiber having a cross section as shown in FIG.
- the composite spinneret with the number of weights of the composite spinneret of 4 was used-and the single hole discharge rate was 1.3 g '.
- the composite spinning was performed such that the composite ratio [Polymer component A 'Polymer component B (mass ratio): 1' was 1. ': 1. temperature of emissions is the polymer component towards the a 2 8 5: Ri C der, 2 3 0 towards the polymer component B: in C, the spinning temperature is 2 8 5: applying the C
- the spun yarns are cooled by a group of air suckers arranged 150 cm below the spinneret.
- the yarn of is taken up by a length of 400 m and the split type composite filament group is opened by a known opening device, and then deposited on a moving wire mesh collecting conveyor. To obtain a nonwoven web.
- the nonwoven fleece provided with the fusion zone is buckled by passing through a Microcraver I manufactured by Microx.
- the bonding between the polymer component A and the polymer component B of the composite long fiber was peeled off, and the fiber A consisting of the polymer component A and the fiber B consisting of the polymer component B were developed.
- a nonwoven fleece was passed through Microcrack I manufactured by Microx Corp. at a processing speed of 100 m / min.
- Non-woven fabrics were obtained in which the areas were scattered, and in the non-fused area, fibers A having a fineness of about 0.3 denier and fibers B having a fineness of about 1.3 denier were at least expressed.
- the non-woven fabric was evaluated for water absorbency, change over time in water absorbency, and wiping properties, and the results are shown in Table 1.
- the nonwoven fabric obtained in Comparative Example 1 was subjected to water-needling, splitting of the splittable conjugate filaments, and the resulting fiber A And fiber B were three-dimensionally entangled.
- the distance between the injection hole and the non-woven web was set to 80 mm: and after performing the water evening needling, using the angle roll
- the non-woven fabric was squeezed and then dried to obtain a non-woven fabric.
- the non-woven fabric produced a fiber A having a fineness of about 0.3 denier and a fiber B having a fineness of about 1.3 denier.
- Polyester-based polymer component A used in Comparative Example 2 A non-woven fabric was obtained in the same manner as in Comparative Example 2 except that the chile glycol was omitted. The non-woven fabric was evaluated for water absorbency, the change over time in water absorbency, and the wiping properties, and the results are shown in Table 1. The polystyrene weight used in Comparative Example 2 was used. When the polyethylene glycol was removed from the coalesced component A, the melting point of the polymer component A was 263 and the relative viscosity was 138.
- the nonwoven fabric obtained in Comparative Example 1 was subjected to a low-temperature plasma treatment under the following conditions to obtain a nonwoven wipe: :: water absorbency and water absorbency of the nonwoven wipe Was evaluated over time and the wiping properties were evaluated, and the results are shown in Table 1.
- the nonwoven fabric obtained in Comparative Example 3 was subjected to low temperature under the same conditions as in Example 1. A plasma treatment was performed to obtain a nonwoven fabric wipe. The water absorption of this nonwoven fabric wiping cloth, the change over time in water absorption and the wiping properties were evaluated, and the results are shown in Table 1.
- the polystyrene-based polymer component A has a weight average molecular weight of 600
- a non-woven wiping cloth was obtained in the same manner as in Example 2 except that a polyethylene terephthalate containing 0 ′ was used.
- the water absorption of this nonwoven fabric wipe, the chronological change in water absorption, and the wiping property were evaluated. The results are shown in Table 1.
- the melting point of the polyester polymer component A used here was 2488, and the relative viscosity was 1.64.
- polyester polymer component A a polyethylene glycol having a weight-average molecular weight of 600,0 is 1.0 mass? .
- a nonwoven cloth was obtained in the same manner as in Example 2 except that the contained polyethylene terephthalate was used. The water absorption of this nonwoven cloth was obtained. The change in water absorption and water absorption over time and the wiping properties were evaluated, and the results are shown in Table 1.
- the melting point of the polyester polymer component A used here was used.
- was 260 : C and the relative viscosity was 1.40
- the present invention provides a split fiber using a polymer component A constituting a splittable conjugate fiber and a polyoxyalkylene glycol.
- the plasma treatment is performed together with the treatment, the water-absorbing property is significantly improved, and the change over time in the water-absorbing property is reduced.
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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EP00979036A EP1175863A4 (en) | 1999-11-30 | 2000-11-30 | NON-WOVEN TEXTILE-BASED WIPING CLOTH AND MANUFACTURING METHOD THEREOF |
KR1020017009612A KR20020009559A (ko) | 1999-11-30 | 2000-11-30 | 부직포로 제조된 와이핑 클로드와 그 제조방법 |
Applications Claiming Priority (4)
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JP11/340209 | 1999-11-30 | ||
JP34020999 | 1999-11-30 | ||
JP2000/84200 | 2000-03-24 | ||
JP2000084200 | 2000-03-24 |
Publications (1)
Publication Number | Publication Date |
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WO2001039652A1 true WO2001039652A1 (fr) | 2001-06-07 |
Family
ID=26576642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2000/008490 WO2001039652A1 (fr) | 1999-11-30 | 2000-11-30 | Chiffon d'essuyage a base de textile non-tisse et son procede de fabrication |
Country Status (4)
Country | Link |
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US (1) | US20020193029A1 (ja) |
EP (1) | EP1175863A4 (ja) |
KR (1) | KR20020009559A (ja) |
WO (1) | WO2001039652A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010528194A (ja) * | 2007-05-24 | 2010-08-19 | Esファイバービジョンズ株式会社 | 分割型複合繊維、その集合体および該分割型複合繊維を用いた繊維成形体 |
CN110102521A (zh) * | 2019-05-09 | 2019-08-09 | 山东光韵智能科技有限公司 | 一种除静电吸油吸水吸尘电磁拂尘及其制造方法 |
WO2020095910A1 (ja) * | 2018-11-06 | 2020-05-14 | 東レ株式会社 | スパンボンド不織布、スパンボンド繊維、および積層不織布 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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SG128436A1 (en) * | 2002-02-08 | 2007-01-30 | Kuraray Co | Nonwoven fabric for wiper |
WO2009105490A1 (en) * | 2008-02-18 | 2009-08-27 | Sellars Absorbent Materials, Inc. | Laminate non-woven sheet with high-strength, melt-blown fiber exterior layers |
JP5610786B2 (ja) * | 2010-02-17 | 2014-10-22 | 大王製紙株式会社 | 産業用ワイプ |
CN103521467A (zh) * | 2013-10-18 | 2014-01-22 | 徐云友 | 清洗球、清洗球制作方法以及制作该洗清球的设备 |
CN111962304B (zh) * | 2020-08-19 | 2023-01-13 | 浙江中谷塑业有限公司 | 一种拒水抗静电无纺布的制备工艺及其应用 |
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- 2000-11-30 KR KR1020017009612A patent/KR20020009559A/ko not_active Application Discontinuation
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2010528194A (ja) * | 2007-05-24 | 2010-08-19 | Esファイバービジョンズ株式会社 | 分割型複合繊維、その集合体および該分割型複合繊維を用いた繊維成形体 |
WO2020095910A1 (ja) * | 2018-11-06 | 2020-05-14 | 東レ株式会社 | スパンボンド不織布、スパンボンド繊維、および積層不織布 |
CN110102521A (zh) * | 2019-05-09 | 2019-08-09 | 山东光韵智能科技有限公司 | 一种除静电吸油吸水吸尘电磁拂尘及其制造方法 |
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EP1175863A1 (en) | 2002-01-30 |
EP1175863A4 (en) | 2002-06-05 |
KR20020009559A (ko) | 2002-02-01 |
US20020193029A1 (en) | 2002-12-19 |
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