TWI336348B - - Google Patents

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Publication number
TWI336348B
TWI336348B TW95134795A TW95134795A TWI336348B TW I336348 B TWI336348 B TW I336348B TW 95134795 A TW95134795 A TW 95134795A TW 95134795 A TW95134795 A TW 95134795A TW I336348 B TWI336348 B TW I336348B
Authority
TW
Taiwan
Prior art keywords
fabric
warp
weft
film
fiber
Prior art date
Application number
TW95134795A
Other languages
English (en)
Other versions
TW200728429A (en
Inventor
Hiroki Sadato
Junichi Akimori
Original Assignee
Japan Gore Tex Inc
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 Japan Gore Tex Inc filed Critical Japan Gore Tex Inc
Publication of TW200728429A publication Critical patent/TW200728429A/zh
Application granted granted Critical
Publication of TWI336348B publication Critical patent/TWI336348B/zh

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Classifications

    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00Details of garments or of their making
    • A41D27/24Hems; Seams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5028Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being textile in woven or non-woven form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5042Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like covering both elements to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B29C66/712General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7371General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable
    • B29C66/73711General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable oriented
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/70General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/737General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined
    • B29C66/7371General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable
    • B29C66/73715General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the state of the material of the parts to be joined oriented or heat-shrinkable heat-shrinkable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00Layered products comprising a layer of natural or synthetic rubber
    • B32B25/12Layered products comprising a layer of natural or synthetic rubber comprising natural rubber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/28Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/283Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysiloxanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/34Layered products comprising a layer of synthetic resin comprising polyamides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00Ancillary operations in connection with laminating processes
    • B32B38/0012Mechanical treatment, e.g. roughening, deforming, stretching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/024Woven fabric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • 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
    • 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
    • D03D15/49Woven 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 textured; curled; crimped
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03DWOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00Woven fabrics characterised by their shape
    • D03D3/005Tapes or ribbons not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/10Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481Non-reactive adhesives, e.g. physically hardening adhesives
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    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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    • B29C65/4805Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
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    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/10Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112Single lapped joints
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    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/114Single butt joints
    • B29C66/1142Single butt to butt joints
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C66/00General aspects of processes or apparatus for joining preformed parts
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    • D10B2211/04Silk
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    • D10B2321/00Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
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    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
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    • D10B2331/00Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
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    • D10B2505/00Industrial
    • D10B2505/18Outdoor fabrics, e.g. tents, tarpaulins
    • 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
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    • Y10T428/249921Web or sheet containing structurally defined element or component
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    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
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Description

^336348 九、發明說明: 【發明所屬之技術領域】 本:明係關於補縫用帶條、以及使用此之服傅製品、 床早、帳棚、及睡袋等纖維製品者。 【先前技術】 用於要求防水性、防塵性、 飾制〇、比,e , 矛·^用途之服 口 背包、及睡袋等纖維製品,„吏 2防護性襯裡(防水塗層,或防水膜) t :料作為外表之2層構造,或於上述防護性概 (内襯)層積經編針織物之3層構造之層積布帛。 由2層構造構成之防水性層積 :卜即内襯係由聚胺I纖維等構成之防水性膜== 或流汗時的觸感差。因此,使 …水弄 帛時,一护俤用聶八翻女 a構3-的防水性層積布 方法,則由 =二 夫綢等之内*。但是,於該 膚二内襯會纏黏肌膚而肌觸質感差由於肌 之心大'的二乳層(以防水性層積布奉與内襯所形成 之二間)大,而降低穿著時的透濕性, 緊密地收咧等之門遛u 芏且因呵張而有難以 收…問通。因此’近年求製品的輕量性、 針二之或降低問濕感,-般使用層積經編 HI?層積布帛作為防水性膜之内襯。 將3層構造之防水性層積布事加工為纖 日士 不縫處理其縫邊或接邊等接合部分使用補縫用帶^謂 補縫處裡,係以樹脂塞住(密封)於纖維製口 ▼ '、 ^ 艮表σσ之結合部分所
2226-8339-PF 1336348 產生的間隙,例如要求防水性的雨衣時為防止 水性層積布帛之接合部所產生的間隙浸人之目的而防 補縫用帶條,通常,係包含於基材膜之一面層積布奉仃。 另-面層積接著劑層之3層構造。作為層基於補縫 : =布帛,為使3層構造之防水性層積布事之内襯與条 ▼條之外觀-致’並且為提升補縫用條代之肌觸質感 =具有與3層構造之防水性層積布帛相同外觀之經編針織 例如,於專利文獻卜揭示有關於一種補缝用帶條, 其具有優越的接著性及洗務耐久性,可使用於雨衣、 衣、登山服等衣料之衣料之補縫加工者,於包含耐熱 與熔點為120°C以下的熱溶層部之聚胺醋為主之樹脂層之 耐熱層部經由接著劑層積布帛,於該熱溶層部含有 及S曰系樹脂或聚醯胺系樹脂。 於專利文獻2,揭示有一種補縫用帶條,其係於使用 纖度為15〜30丹尼的尼龍66纖維而成之每英忖的緯圈數為 緯圈之經編針織物’經由接著劑層層積聚胺醋樹脂 者。
户於專利文㉟3,#是有一種帶條,其係由膨脹延伸之 〖♦四氟乙烯之層及接合於該層之熱可塑性熱炼接著 幻a而成,於上述多孔性聚四氟乙烯之一邊塗層有熱硬化 性接著劑’且具有以該接著劑部分充填之複數孔,未以多 孔性聚四乱乙稀之上述熱硬化性接著劑塗層之側有高密度 對上述熱可塑性熱炫接著劑層塗層彳熱硬化性接著劑 2226-8339-PF -1336348 之側接合之液體侵入密封接邊者。 [專利文獻1]日本特開2002_24973〇號公報 [專利文獻2]日本特開平u_2799〇3號公報 [專利文獻3]日本特表平5_5〇8668號公報 【發明内容】 [發明所欲解決的課題] 如上所述之補縫用帶條,通常’包含於基材膜 層積布辱,於另一面層積接著劑層之3層構造, 壓接置於纖維層積體等之縫$ 9 口 *、,' 祕— 寸心缝遺或接邊部分之補缝用帶條, 接者劑層熔融含浸於纖維層積體,之後藉由冷卻固化:、 接纖維層積體與補縫用帶 固 夕其从』 但疋,在層積於補縫用帶侔 土材膜之布帛,有因下列理 β ” 上的制約。 自$付不層積織物之事實 ^ I先第—’於基材膜不層積織物,則在於補缝用;^ 所父差的部位(以下有稱為「雙用讀 _ = 產#」之情形)’層穑於楚 -層之補縫用帶條之接著劑層,對層積於第=弟 ▼條之布帛之含浸性降低,而 θ補縫用 效果。 - 。卩無法充分顯現補縫 第二’將纖維層積體加工成 飾製品之内襯施以補❹成服飾製品時,通常,於服 内…補縫處理為多,惟不設織物補 布第時,使用於補縫用帶條之基帶條 膚接觸,故會降低外觀與觸感。、路出而呈直接與肌 另—方面,於層積有織物 戈用▼條,有織物的質
2226-8339-PF 1336348 -相對較大的問題。降低纖度 則強度不足,編織變的過薄,而有益法:=圖輕量化, 加工,故輕量化有所極限。:法做成補縫用帶條之 维可牢扣件等之摩 ’’ 有因襯衫、紐扣、 而外觀變的不佳,或摩織,之絲,使構造變薦L, 提高織物的密度,則:$題。為解決該等問題而 二層補縫用帶停之;:補縫用帶條變重,或於交差部第 浸透性降低:=對第一層補縫用帶條之布帛之 …、法侍到充分的補縫效果。 於織物因i ι_ 補縫用帶條u ’必然地會於表面形成凹凸,層積 補縫用帀條之基材膜時續槓 基材膜得到充分的接菩… 接點變少,而難以對 刀的接者性。因此, 條之纖唯Μ。 0| 反覆洗滌使用補縫用帶 觀或=;v由補縫用帶條之邊緣部剝落,有外 之…θ 問題。增加接著基材膜與織物之接著劑 之厗度或罝而接著,則質感變 r。再者,織物,在其構造上,必然適 二:Π無縫線炫接加工之纖維層積體之接合部使用層 積、,我物之補縫用帶條,無法得到充分的接合強度。 本發明係有馨於上述情形完成者,其目的係在於提供 2補縫用帶條’其係使用於縫製加工或炫接加工纖維層 土而传之纖維製品時,可克服不得不在補縫用帶條之表 面使用編織之事實上的制約,並且不會損及外觀或觸感,、 耐久性優良,輕量而薄,且舒適性高者。 [用以解決課題的手段]
2226-8339-PF 1336348 可解決上述課題之本發明之補缝用帶條,其特徵在 於:具有:基材膜;織物,層積於上述基材膜之一面;及 接著劑層’層積於上述基材膜之另一面,且構成上述織物 之經絲及緯絲以下式算出之被覆度的合計值(CFtcjtai)為 500〜1400,其中 CFtotal=CFn+CF t CF"= CFt=7^xDt 其中CFn :經絲的被覆度; CFt :緯絲的被覆度; F. Ft Dn, Dt 即 之織物 經絲的纖度(分特克斯); 緯絲的纖度(分特克斯); 經絲的密度(條/ 2. 5 4公分);及 緯絲的密度(條/2· 54公分)。 本發明’其要旨在於:藉由使用滿足上述被覆度 …料層積於補縫用帶條之布帛,提高在於補縫用 楚、 < 又差邛,第-層補縫用帶條之接著劑層對層積 二第::補縫用帶條之織物之含浸性(以下,有單稱為「交 广叉性」之情形)’而提高補縫部(特別是交差部)之耐 且可提升作成纖維製品時之外觀、輕量化及觸感。 被覆度(CF")或緯絲之被覆度(CFt)之至少— 者,在於200〜800之範圍内為佳。 構成上述織物之經絲或緯絲之至少—者, 的細絲構成者為佳。#由 條以上 4由使用以2條以上的細絲構成之經
2226-8339-PF -1336348 絲或緯絲,可使所得補 1余之質感變軟。又,作為上 述細絲之纖度較佳的是,例如 τ马上 每條細絲的纖度為12分特克斯以^刀特克斯以下。藉由使 之質感變軟。 “"下,可使所得補縫用帶條 構成上述織物之經絲或緯絲之至少—者,以長纖” 。由於藉由使用長纖維,可抑制於織物表面產生起毛, 而可提升交差部含浸性。又,槿 之5小一去、,上 成上述織物之經絲或緯絲 . ’ '口工絲為佳。由於藉由使用加工絲,可提 升交差部含浸性,即使將織物的纖維密度低密度化 容易損及外觀或觸感。 不 “作為上述織物之組織’例如,以平織組織為佳。由於 猎由使之為平織組織,容易使纖維密度低密度化,而可提 升交差部含浸性。 徒 作為上述基材膜,只要使用例如,具有防水性之膜, 可提尚補縫處理部之防水性。作為上述具有防水性之膜, ^ =樹腹所構成之多孔質膜為佳,以多孔質聚四氣乙 膜,於層積上述接 由於藉由具有親水 多孔質膜與接著劑 由上述疏水性樹脂所構成之多孔質 著劑層之側,具有親水性樹脂層為佳。 性樹脂膜,可提升由疏水性樹脂構成之 層之接合強度。 作為補縫用帶條之接著劑 由於藉由使用熱熔接著劑可容 述熱炫接著劑’以聚胺酯樹脂 ,例如,以熱熔接著劑為佳。 易地進行補縫處理。作為上 為佳。又,作為補縫用帶條
2226-8339-PF 之接著劑層之厚卢, -^ 又例如以120微米以下為佳。由 何情形,均可偵所锃丨王由於在任 便所仵補縫用帶條之質感變軟。 本發明之纖維製品,1牡 接加工纖維層積體… 係縫製加工或炼 邱八 侍者,縫製部分或熔接部分之至少一 刀,係使用上述補縫用帶 4领键用τ條補縫處理。藉 之補縫用帶條,可稽由使用本發明 到補縫效果優良的纖維製品。 作為上述纖維製品,較佳的B * U - + 呈 佳的疋,作為上述纖維層積體, ”有.可換性膜;織物,層 層槓於上述可撓性膜之一面者; 帛,其係層積於上述可捷性 下+…々山… 坑Γ玍膜之另面者,且使用以 下式异出之構成上述織物 (CF一)為700〜14〇〇者,//及、、手、4之被覆度之合劑值 上述纖維層積體之上述織物側有 做補縫處理者: CFt〇tai = CF.,+CFt CF®= 7^"xDid CFt=7^xDt 其中CFi :經絲的被覆度; CFt :緯絲的被覆度; F» :經絲的纖度(分特克斯);
Ft :緯絲的纖度(分特克斯); D":經絲的密度(條/2. 54公分);及 〇1:緯絲的密度(條/2.54公分)。 即’滿足上述被覆度之值之織物,與層積於補縫用帶 條之織物同樣地,補縫用帶條之接著層之含浸性優卜在 於將纖維層積體加工成纖維製品時之接合部可得優越的補 11
2226-8339-PF -Γ336348 又,藉由使用層積有上述織物之纖維層積體 传較先前之層積經編針織物之纖維層積體為輕量的纖維: 品。上述經絲之被覆度(CF〇或緯絲之被覆度(CF〇之至= 者,在於300〜800之範圍内為佳。 夕 上述纖維層積體之可撓性腺,^ ^ β , 彳防水透錢膜為佳, 以夕孔負聚四氟乙烯膜更佳。藉 便用防水透濕性膜作為 了撓性膜,可得防水透濕性優良的纖。 維製品,例如,以服飾製品為佳。 述纖 [發明效果] 根據本發明,可提供克服不得不在補縫用帶條之表面 使用編織之事實上的制約’並且不會損及外觀或觸感,耐 眭優良’輕里而薄’且舒適性高的補縫用帶條。使用本 务月之補縫用页條之纖維製品,耐久性(防水性)、外觀、 及觸感優良,且可輕量化及簡潔化。 【實施方式】 (1)補縫用帶條 本發明之補縫用帶條,其特徵在於:具有:基材膜; 物,層積於上述基材膜之—面;及㈣㈣,層積於上 7 、之另面,且關於構成上述織物之經絲及緯絲分 別算出的被覆度的合計值(⑶…心為500〜1400,其中 CFt〇ta. = CFB+CFt CF.= ^xDb CFt=V?xDt
2226-8339-PF 12 r •1336348 其中CFe :經絲的被覆度; CFt :緯絲的被覆度; F« :經絲的纖度(分特克斯); ' F1 :緯絲的纖度(分特克斯); . De :經絲的密度(條/2. 54公分);及
Dt :緯絲的密度(條/2· 54公分)。 (1 1)關於織物 首先,說明層積於本發明所使用之基材膜之織物。使 用於本發明之織物,係關於構成上述織物之經絲及緯絲分 別以上式算出的被覆度的合計值(CFtotal)為500以上,2 .700以上更佳,進一步以900以上為佳,以14〇〇以下以 1300以下更佳,進一步以12〇〇以下為佳。於此,所謂被 覆度’係表示織物之網目之粗糖度者,數字越大表示纖維 間的間隙越小,數字越小纖維間的間隙越大。 、 於本發明,使關於構成上述織物之經絲及緯絲分別以 籲上式算出的被覆度的合計值(CF_)為5〇〇以上,係為確保 ^用之織物之強度以提升操作性或加工性,並且維持必要 最低限的外管或觸感。另一方面,為確保交差部含浸性, 用於,發明之織物,網目需要某種程度的粗。因此,藉由 上式算出之被覆度之合計值,以14〇〇以下為佳。 上述經絲的被覆度(CF〇或緯絲的被覆度之至少 -者為200以上,以300以上更佳,以8〇。以下以· 2下為佳。由於藉由使上述經絲或緯絲的被覆度在於上述 範圍内,可確保層積織物時之操作性,且可提升交差部含
2226-8339-PF 13 UJ0J48 知,可商上边經絲及緯絲的被覆度,又上式亦明盈員可 1由適宜選擇纖度與密度而控制。 '可 構成上述織物 上,以7分特力:及緯絲之纖度為5分特克斯以 刀将克斯以上為佳,以ς 人 分特克斯以下更佳、 彳55刀特克斯以下,以33 上述織物,及所得之為5分特克斯以上,可確保 用等級之耐摩I:帶條之物理性強度,可顯現實 使上述織物之厚卢變7藉由使纖度為55分特克斯以下, 變小,可提升交^—1使存在於絲間的空隙部的容積 用帶條,可_量化二3 ,上述織物,及所得補縫 〗幸工量化的同時質感會變軟。 的細===絲或緯絲之至少-者,以2條以上 絲或緯絲,可使上於4由使用由2條以上的細絲構成經 再者,每-條構成: 所得補縫用帶條之質感變軟。 克斯以下/、 絲或緯絲之細絲之纖度,以12分特 绊佳。由於藉由使每一條構成上經絲或緯緣之έ 二:纖度…特克斯以下,可使上述織、變/ =於空隙部之容積變小,而可提升交二度=, 可使上述織物,及所得補縫用帶條之質感變的更軟。又, 度的述織物之經絲或緯絲之密度,以滿足上述被覆 口汁值之範圍地適宜決定即可。 維:素成材用並::之,物之纖維(構成'㈣, 後址 ' '"疋,於補縫用帶條之接著劑層,使用 U接㈣時,具有較聽接著 熱性為佳。通當,勃— 蜊心狄化點咼的耐 巧住通常’熱炫接著劑的軟化點,約為未滿抓,
2226-8339-PF r 14 •1336348 =用:化點為"°。。以上,且具有在於未滿140t之溫卢 不έ顯著地變形之耐熱性 又 。。以上,且且有在於未:纖維為佳,使用軟化點為〗7。 且,、有在於未滿17(rc之溫度不會 耐熱性之纖維更佳, ”” 史形之 作為上述纖維’可為天铁 ^ A h ^ ^ λ ”、'纖、准、s成纖維之任何者。 乍為上:天然纖维,可舉例如,棉、麻 平毛、其他獸毛等動物性纖料 、 舉例如,聚醯胺纖維、聚醋纖维 ;c述5成纖維,可 处m 纖維丙卸酸纖维等。牲2|丨β 使用於服飾製品等時,由勒專特别疋’ # 士 ±-曰. 7S ! 耐熱性、耐夂种、 成V”性等觀點,以聚醯胺纖維、聚醋纖维等為: 構成使用於本發明之織物二 ,,^ 纖維或實質上接近長纖唯之•雄或 佳。由於使用短纖維,則容 戴维之纖維為 生短纖維之起毛,降低交差部1=補縫用帶條之表面產 虞。因此,使用短纖維時::::,有:低補縫效果之 毛以燒毛或炼融處理等處理(去除)為2T條之表面之起 又上述纖維之絲種並無特別限制, 的精鍊、染色步驟、之後的層積步驟 於=製造後 織物之經絲及緯絲為生絲,:作,構成低密度 良,或製造變難。因此,絲種生因滑移之外觀不 工絲更佳。又,藉由使之為加工鮮f為佳,以假樵加 差部含浸性。此係,由於使用加工/k生絲更佳提升交 的間隔變寬’使補縫用帶條之接著劑”,絲之細絲間 作為上述織物之組織,並無:/-於細絲間。 J限疋,可舉斜紋織、
2226-8339-PF
15 朱子織 '平織等組織。該等之中 <甲以+織為佳。織物之鉑 為平織組織,則經絲方向鱼绩 Λ ^ , ω /、、、,I絲方向之物性平衡佳,並且 構造性強度或耐摩耗性亦佳,从—θ 故谷易使纖维密度呈低密 度 而可知:升父又部含浸性。 (卜2)關於基材膜
其认,說明於本發明你田+甘L 么·乃使用之基材膜。上述基材膜之辛 材並無特別限制,但是在捕 、$ 疋隹補縫用帶條之接著劑層,使用後 述之熱熔接著劑時,具有較埶 …炫接者劑之軟化點為高的耐 熱性為佳。通常,熱熔接著劑 伐有蜊之軟化點,約為未滿】4〇〇c, 故使用軟化點為1 40°c以上,且古认1 4 ' 具有於未滿140°C之溫度顯著 地變形之耐熱性之基材 联馬佳’使用軟化點為1 70°C以上, 具有於未滿1 7 0 °C的溫度顯菩从織 反4考地變形之耐熱性之基材更佳。 作為上述基材膜,可盤么丨1 舉例如,聚酯樹脂、聚對苯二甲 酸乙二自旨、聚對苯二甲酸丁-此社^ 丁一目a等的聚酯樹脂、丙烯酸樹
脂、聚醯胺樹脂、氯乙嬌始+ A 、埤树知、合成橡膠、天然橡膠、矽 膠樹脂、含氟系樹脂等膜。又, 人,上述基材膜,可進一步含 有顏料或紫外線吸收劑、充填劑等改質劑。 上述基材膜之厚度為5微米以上,以10微米以上更 佳’以3 0微米以下,以1μ姐业 υυ微水以下更佳而適當。藉由使 基材膜之厚度為5微米以!,制士 造時之操作性變佳,藉由 使之為300微米以下,可瑞投甘上丄# J释保基材膜之柔軟性。基材膜之 厚度之測定,係以度盤式厘疮4丄^ %与度叶測定平均厚度(TECLOCK公 司製1/1000毫米度盤式屋择 % ~度计,不施加本體彈簧荷重以外 的荷重的狀態測定)。
2226-8339-PF 16 I336348 作為上述基材膜,例如,使用具有防水性者為佳。作 為上述基材膜,使用具有防水性者,可對藉由補縫用帶條 ί理之補縫部賦予防水性。如雨衣等,特別在補縫部亦要 求防水性之料’使心川L1G92A法敎之耐水 水幻具有_公分以上’最好是2〇〇公分以上的防二者 為佳。 作為具有上述防水性之膜,可舉無孔f之高分子膜、 或由含氟系樹脂、施以撥水處理之聚胺酯樹脂等疏水性樹 脂構成之多孔質膜(以下,有單稱為「疏水性多孔質膜」之 情形)。於此’所謂「疏水性樹脂」係指使用樹脂成形平滑 而平坦的板’於該板表面放置之水滴的接觸角在6 〇度以上 (測定溫度25°〇,以80度以上的樹脂更佳。 上述疏水性多孔質膜,係構成膜基材之疏水性樹脂, 抑制水對該細孔内的浸入,作為臈全體顯現防水性。另一 方面ά於疋夕孔質體’接著劑浸透到膜細孔内顯現錐定 效果’故可做耐久性優良的層積加工。該等之中,作為上 述具有防水性之膜’由含氣系樹脂所構成之多孔質膜在於 U生尺寸安定f生之點而佳,以多孔質聚四氟乙烯膜(以 下,有稱為「多孔質PTFE膜」之情形)更佳。特別是,多 孔質PTFE膜’由於構成膜基材之樹脂成分之聚四氟乙婦之 疏水性(撥水性)高,而可得優越的防水性,並且可製造高 空孔率的膜’故可實現藉由接著劑的錯定效果之優越的接 著耐久性。 上述夕孔質PTFE膜,係由混合聚四氟乙烯(pTFE)之微 2226-8339-PF 17 < £ ) 細粉末與成形助劑而得之糊料成型體,去除成形助劑之 後,以高溫高速度延伸為平面狀而得者,具有多孔質構造。 即,多孔質PTFE膜,係由微小的結晶帶相互連接之聚四氣 乙埽的1次粒子之凝聚物之節,及該等一次粒子拉出伸長 的結晶之束之纖絲構成’_’纖絲與聯繫該纖絲之節區 隔之空間成為空孔。後述之多孔質pTFE膜之空孔率,最大 細孔徑等,可藉由延伸倍率控制。
上述疏水性多孔質膜之最大孔徑,以〇〇1微米以上, 以0.1微米以上更佳’以10微米以下,較佳的是以】微米 以下為佳。最大細孔徑較0,01微米小,則難以製造,相反 地,超過1 0微米,則疏水性多孔質膜之防水性降低,且膜 強度會變4 ’故在於層積等之後步驟難以操作。 土上述疏水性多孔質膜之空孔率為50%以上,以60%以上 ‘ x 98/0以下,以95%以下更佳。藉由使疏水性多孔質
膜之工孔率為5〇%以上,可提高接著劑之錨定效果。另一 方面,藉由是之為98%以下,可確保膜之強度。 再者,最大細孔徑,係遵照ASTM F_31 6之規定測定之 值二孔率,可以j丨s κ 6885之外觀密度測定測定之外觀 雄度(;〇 )以下式計算求得。 空孔率(%) = (2.2-p )/2. 2x100 *上述疏水性多孔質膜之厚度為5微米以上,較佳的是 1 〇微f以上,以3〇〇微米以下,較佳的是以1 〇〇微米以下 車乂 1田。藉由使疏水性多孔質膜之厚度為5微米以上製 这了之操作性變的良好,藉由使之為300微米以下,可確
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18 -1336348 ^友"生夕孔質膜之柔軟性。疏水性多孔質膜織厚度測 疋係以度盤式厚度計測定之平均厚度(TECLOCK公司製 毫米度盤式厚度計,,不施加本體彈簧荷重以外的 荷重的狀態測定)。 於本發明,上述疏水性多孔質膜,於層積接著劑層之 側有親水性樹脂層為佳。冑由形成親水性樹脂層,可提 升疏水n夕孔質膜織機械性強度,並且提升與接著劑層之 接著性’可得_久性優良的補縫用帶條。該親水性樹脂^, 係形成於疏水性多孔質膜之表面即可,親水性樹脂層之一 部亦可含浸於疏水性多孔質膜之表層部分。親水性樹脂層 之-部’由於藉由含浸於疏水性多孔質膜表層之細孔内作 用猫定效果,故親水性樹脂層與疏水性多孔質膜之接合呈 強固者。 作為上述親水性樹脂,可較佳地使用,羥基、羧基、 石黃酸基、胺基等擁有親水性基之高分子材料,水膨㈣且 水不溶性者為佳。具體而言,可例示至少_部分架橋之聚 乙烯醇、醋酸纖維素、硝酸纖維素等之親水性聚合物,或 親水性聚胺醋樹脂,惟考慮耐熱性、耐藥品性、加工性等 以親水性聚胺酯樹脂特別佳。 作為上述親水性聚胺酯樹脂,使用含有羥基、羧美、 續酸基、胺基等之親水性基之聚醋系或聚鱗系二胺物員 聚合物’為調整樹脂之熔點(軟化點), j 1文币具有2個以 上的異氰酸醋基之二異氰酸醋類、三異氰酸,類及該等 加合物單獨或混合作為架橋劑使用。又,可對於末端為異
2226-8339-PF 19
1336348 氰酸醋之預聚合物使用二醇類 '三醇類等2官能以上的多 元醇或二胺、三胺等2官能以上的多元胺作為硬化劑。 於疏水性多孔質膜之表面形成親水性聚胺醋樹脂等的 親水性樹脂層之方法,藉由(聚)《樹脂等溶劑溶液化, 藉由加熱炫液化等方法製作塗佈液,將此以親輪塗佈機等 f佈於疏水性多孔質膜。適於使親水性樹脂含浸到疏水性 =膜之表層之塗佈液之黏度,於塗佈溫度為2〇,_毫 少以下,以1〇,_毫帕斯卡.秒以下更佳。以溶 劑進订溶液化時,雖依溶劑 溶液會擴散到疏水性多孔質膜全:度::則由 膜全體親水化,並且有以;’故會將疏水性多孔質 ,,..有…'法在疏水性多孔質膜之表面形成 句勾的祕月曰層之虞,在防水性發生不適 ,毫帕斯卡.秒以上的黏度為 系A J I之B型黏度計測定。 U-3)關於接著劑層 其次,說明關於層積於本發 層。作為使用於上述接著劑層之接::縫: :縫處理時於縫邊或接邊等之的 段加熱炫融顯現接=惟以熱風或超音波、高頻波等手 操作性良好而:^之熱炼接著劑,由於補縫加工時的 稀樹脂或其共聚合物^述熱炼接著劑,可適宜使用聚乙 丁搭樹脂、聚心 聚酿胺樹脂、聚醋樹脂、聚縮 生物樹脂或其共聚合物樹脂、纖維素衍 丙…醋樹脂、聚乙㈣樹脂、聚胺
2226-8339-PF 20 -1336348 醋樹脂、聚碳酸酿樹脂 '聚氣乙稀樹脂等各種樹 或2種以上的混合物。 词 將本發明之補縫用帶條使用於服飾製品時,需要 収性,或《耐久性,並且需要柔軟㈣感1如此之 情形,作為上述熱炼接著劑,以聚胺醋系樹脂為佳。 上述熱嫁接著劑之流動值(使用島津製作 動測試儀「CFT-500」,以、0,…、 成 以18〇C測定),以40χ1〇-3立方 分/秒以上,以60χ1〇-3立方 刀/衫以上更佳,以200x1 〇'3 立方公分/秒以下’以1〇〇ln_3 UUX10立方公分/秒以下更佳。埶 :接著劑的流動值過低則接著力不足,過高則於補縫加: 時’溶融之熱融接著劑由縫製部分的針孔熔出,由帶停的 兩知溢出,而降低外觀’或無法得到充分的防水性。 ⑪作為上述熱融接著劑層之厚度,_ 2〇微米以上,以 50¼米以上為佳,為 马400掀水以下,以200微米以下更加, 特別是以1 20微米以下為佳。孰 樹脂量過纟,而難以办全心''斜者劑層未滿2〇微米則 難以70全塞住針孔部分的絲的凹凸部,有 缝接部分的防水性不充分虎 +兄刀之虞。又,難以安定地 2〇微米之熱熔接著劑層,於埶 师禾滿 熔接考劑層產生稱為魚眼之 塗層不良的可能性變高。另一 400 η ψ ^ ^ ,…、熔接著劑層呈超過 400微未之厚度,則熱壓接 + 按補縫用▼條時,到充分溶解耗 時,降低生產性,或發峰斟其从描y+ 鮮耗 勺& m對基材膜側產生熱損傷的可能性。 又’縮短壓接時間,則執 a \ U接者劑層無法充分溶解,而盔 法付到充为的補缝效果。又, …、 變硬,例如,於服飾製。使用太:後之補缝部之質感 、服飾瓜。。使用本發明之補縫用帶條時,會
2226-8339-PF < £ 21 1336348 在補縫部出現粗糙感。 之纖二:ΓΓ接著劑層之厚度,按照進行補縫處理 之纖維層積體之布料的種類 例如,進行纖维層積體之補縫處理::為良好的態樣。 被覆度之織物時,可使補:=側之布料,滿足後述之 變薄,例如,使之為m 之熱炫接者劑層之厚度 為120微乎以下之:Γ 下為佳。使熱溶接著劑層 Μ米以下之厚度,則可得 的纖維製。。又, 。、質感、外觀優良 ^ 於可使_接著劑之樹脂量少,^ :::樹”之材料成本之削減效果,及因,接::用:: 生著劑可以短時間溶解,可使愿接加工速度變二 '提升效果相乘’可降低纖維製品之生產成本。另— 進仃纖維層積體之補縫處 時,由於需要可夺八“〜理側之布科為經編針織物 於需要7充分填充經編針織物 /公分^縫用帶條’長度方向的1嶋量以10牛頓 公分以下::?12牛頓/公分以上更佳,以牛頓/ 产方& '乂30牛頓/公分以下更佳。由於藉由使長 度方向的1 0%模量在於上诚r囹 目田便長 俄敗电 乾圍’可抑制補縫加工前後之 W 条寬的變化,故可施以更佳安定的補縫加工疋 ,量未滿10牛頓/公分,則施以補縫 丄: 狀態(帶條向長度方向伸長而寬度變窄的狀能)二長頸 等難以雜祕士 τ + 的狀心、)’在曲線部 、'· σ 处,有無法充分確保補縫用空餘之 :’上述圆量超過50牛頓/公分,則 縫二 會變硬,作成纖維製品時補縫用加工之部位容易粗糖質感
2226-8339-PF 22 •1336348 (2)關於補縫用帶條之製造方法 其次,說明本發明之補縫用帶條之製造方法。 於本發明之補縫用帶條之製造方法,包含:將基材膜 與上述織物層冑,得到第一層積體之第一步驟;於第一步 驟所得之第一層積體之基材膜側塗層接著劑得到第二層積 體之第二步驟;及將第二步驟所得之第二層積體縱切加工 成f條狀之步驟。以下,說明各步驟之詳情。 (2-1)第一步驟 於第一步驟,層積基材膜與上述織物,得到第一層積 體。基材膜與上述織物之層積,可適宜使用接i或溶接等 方法,為在織物的素材,使用聚醯胺纖維或聚酯纖維等難 以熔接加工之素材時,使用接著劑接著基材膜與上述織物 為佳。 作為上述接著劑,以可藉由化學反應、熱或光、水分 之反應等可硬化之硬化性樹脂接著劑為佳。例如,聚酯樹 脂、聚醯胺樹脂、聚胺酯樹脂、矽膠樹脂、(甲基)丙烯酸 樹脂、聚氯乙烯樹脂、聚烯烴樹脂、聚縮丁醛橡膠,其他 橡膠等各種樹脂接著劑。該等之中,較佳者可舉聚胺酯樹 脂接著劑。作為聚胺酯樹脂接著劑,硬化反應型的熱熔接 著劑特別佳。 硬化反應型熱熔接著劑,常溫為固體狀,雖可藉由加 熱熔融成低黏度液體,但藉由保持加熱狀態,或進一步升 歷,或者與具有水分或其他的活性氫之多官能化合物接觸 心生硬化反應成為尚黏度液體或固化物之接著劑。硬化反 2226-8339-PF 23 .1336348 應,可藉由硬化催化劑或硬化劑等之存在而促進。 “用於接著基材膜與織物之硬化反應型聚胺酯樹脂熱熔 接著劑,例如,以加熱熔融成低黏度液體時(即,為接著塗 佈時)之黏度以500毫帕斯卡.秒〜3〇,〇〇〇毫帕斯卡秒(以 3,000毫帕斯卡.秒以下更佳)為佳。於此所謂黏度,係以 RESEARCHEQUIPMENT公司製「1(:1錐&板黏度計」,轉子以 錐型,設定…饥測定之值。作為上述硬化反應型聚 胺醋樹脂熱熔接著劑’可藉由濕氣(水分)硬化反應者為佳。 上述硬化反應型聚胺酯樹脂熱熔接著劑,可藉由將聚 醋多醇或聚醚多醇等多元醇,與TDI(甲苯二異氰酸醋)、 MDI (二苯基甲烷二異氰酸酯)、χΐ)Ι (二甲苯二異氰酸酯)、 服(異佛爾酮二異氰酸8旨)等脂肪族或芳香族聚異氛酸 酉旨,於末端殘存異氰酸醋基的方式加成反應而得。所得硬 化反應型聚胺㈣脂㈣接著劑,藉由於末端存在異氛酸 s曰基可藉由工氣中的濕氣引起硬化反應。該硬化反應型 聚胺醋樹脂熱溶接著劑脂溶融溫度,為較室溫猶高的5(rc 以上’ 8 0 C以上更佳’ 1 5 〇以下為佳。 作為上述硬化反應型聚胺酯樹脂熱熔接著劑,可舉例 如日本NNC公司市售之rB_ASTER」。該硬化反應型聚 胺醋樹脂熱熔接著劑,藉由加熱成7〇〜15〇它,成可塗佈脂 黏度之炫液。將該炫液塗佈於基材膜,與織物黏合後,冷 卻到室溫程度則成半固體狀,可抑制對織物之過剩的浸透 擴散 '然後’以空氣中的濕氣進行硬化反應,可得柔軟且 強固的接者。 2226-8339-PF 24 < £ •Γ336348 —接著基材膜與織物之接著劑之塗佈方法並無 疋’可採用親輪法、喷m法、刷毛塗法等上: 積體之柔軟性,建議將上述接著劑之塗佈以 或者線狀部分塗佈。 點狀、 將上述接著劑薄膜狀塗佈時,接著劑層之 5微米以上’以10微米以上更佳,以m微米以下:二 微米以下更佳。接著劑層之厚度未滿5微米,則有 =二接著性之虞,超過1〇〇微米則所得之補縫用帶條 的質感會變硬。將上述接著劑部分塗佈時之接著 劑之塗佈面積),為基材膜面之全面積中的5%以上,者 以上更佳,以95%以下為佳,以_以下更佳。接 滿5%,則有無法得到充分的接著性之虞。又,接著面2 過9_無法充分得到提高柔軟性的效果。 面積超 :,關於接著劑的塗佈量,只要考慮織物的凹 維迸度、要求之接著性、耐久性 纖 疋即可。上述塗佈量 為“克/平方公尺以上,4公克/平方公尺 : '公克/平方公尺以下’…克/平方公尺以下更佳為 接著劑的塗佈量過少,則接菩柹 耐洗務之耐久性。另一方面^ 例如無法得到可 方面接者劑的塗佈量過多, 得層積體之質感會變的過硬而不佳。 斤 作為較佳的層積方法,可·與 版圖案之輕輪,塗佈上述硬化^ 材膜以具有凹 熔液,於苴上書„ 〜型聚胺酯樹脂接著劑之 总夜於,、上重璺織物以輥輪壓接之方法。以該
確保良好的接著力,並且所得層積體之質感良好,又,J 艮
2226-8339-PF 25 率也良好。 (2~2)第二步驟 側塗層接著’於第—步驟所得之第-層積體之基材膜 用ί = Π第二層積體,,說明作為接著劑使 狀、粒狀'粉體狀、珠著劑之型態,有塊 對第-步驟所得第一 4體=等’可適宜使用。作為 等之點,冑用押出;等’惟在品質、成本 押出機加熱炫融壓送至模頭:::出係將熱融著劑以 流出塗層於第一層積::其:核頭將熔融之熱溶接著劑 積體之基材膜’將此於冷卻輥輪上冷 P付到第—層積體。 (2-3)第三步驟 ;:父驟所侍之第二層積體’由於作為補縫用帶條 用縱切加工成適當的寬度。縱切加工可以習知之方法 進订’可適宜使用以雄刀雌刃(縱切刃)之縱切加卫等。縱 切寬:可配合帶條所需的寬度適宜選擇…毫米以上: 乂 8毫米以上更佳’以5〇毫米以下以25毫米以下更佳。 k 5笔米窄的寬度’則將補縫部以帶條覆蓋時 窄:有損補縫效果之虞。另-方面,以5。毫米亦上的G 則容易引起皺紋或摺疊,製品的外觀會變差。 二又,上述第二層積體,由於在第一步驟層積織物,故 較層積編織之情形可施加高的張力進行縱切加工。於此所 谓張力,係捲取縱切加工之補縫用帶條時,對補縫用帶條
2226-8339-PF 26 之長度方向施加的張力β 力;本匙月作為在縱切加工時捲取補縫用帶條之張 刀’並無特別限定,以7 以下為佳。藉由使上二牛頓/公尺以上’⑽牛頓公尺 使上返張力為70牛頓/公尺以上,則在以 縱切刀之縱切加工第_
—s積體之切割性佳,而可提高生產 性。又,藉由使上述張力A 一 疋張力為1〇〇牛頓公尺以下,可抑制地 —層積體在長度方向之伸長以防止長頸。 佶者於以編織作為内襯之補縫用帶條之製造步驟, 使縱切加工時之張六 /哪 變窄,於 ”,,牛頓/公尺以上,則長頸而寬度 yjt 灸去除張力則補縫用帶條寬電的較縱切 八曰生誤差。在者以高張立的100牛頓 二尺以上’則由於補峰册 加工後捲取… 度伸長捲取,故於縱切 後捲取之財㈣成㈣之虞。相反地在
尺以下的張力,目丨f ^«丄 丁視/ A 以妒士 '縱刀刀的切割性會變差之外,容易發生 '刀刃縱切之帶條纏繞的加工門顳, 物作為内襯之補縫用帶侔A通。如此地以經編針織 性質,於縱切有容易向長度方向伸長的 ;加工之張力設定條件窄,縱切加工介 1 5公;? /八於:to 士 縱切加工速度亦以 ^尺/“里程度為上限,無法較此快速。 (3)本發明之纖維製品 於本發明包含:一錄總雜制σ f加工镞罐屏㈣種纖維“,其特徵在於··其係縫 1加工纖維層積體而得者,且於縫製部分的至少一部八 使用本發明之補縫用帶條補縫處理;及—種纖維製品二 特徵在於··其係將纖維層積體炼接加工而得者,且於炫接 部分之至少一部分,使用本發明之補縫用帶條補縫處理。
2226-8339-PF 27 -Γ336348 藉由將纖維層積體使用本發明之補縫用 品,可得補縫效果優良的纖維 条加工成纖维製 部分,其至少-部分,使用製部分❹接 即可,縫製部分或炫接部分之之條補縫處理 帶條補縫處理亦可。 本發明之補縫用 二=明之纖維製品之纖維層積雜,並無特 二如’於可換性膜層積布韦之纖維層積體。 乍為本發明之纖維製品,使用具有: 層積於上述可撓性膜之n U臈’織物’ 叮W 及布帛,其係層積於上述 m-面者’且使用以下式算出之構成上述織物 之經絲及緯絲之被覆度之合劑值(CF一)為7〇 : =積體,於上述織物側使用本發明之補縫用帶條處:: , 即,作為層積於使用之纖維層積體之補縫處理侧之 織物’只要使用滿足上述被覆度之範圍者,可與層疊於補 縫用帶條之織物同樣地,得到補縫用帶條之接著劑之含浸 性優良,在加工纖維層積體成纖維製品時之接合部(縫 分及’熔接部分)得到優良的補縫效果: CFt〇ta, = CFaCFt CF"=V^xDn CFt=V^xDt 其中CFB :經絲的被覆度; CFt :緯絲的被覆度;
Fb :經絲的纖度(分特克斯); Ft :緯絲的纖度(分特克斯); 2226-8339-PF 28 -Γ336348 D« :經絲的密度(條/2. 54公分);及 Dt:緯絲的密度(條/2. 54公分)。 (3-1)關於織物 、.卜/耳/!>貝
體之織物。上述織物’係關於經絲及緯絲分別以上式曾出 的被覆度的合計值(CFt£Jtal)為700以上,以800以上更彳土, 進一步以900以上為佳,以14〇〇以下,以13〇〇以下更佳, 進一步以1 200以下為佳《使構成上述織物之經絲及緯絲分 別以上式算出的被覆度的合計值(CFt(jtai)為7〇〇以上,係確 保使用之織物之強度以提升操作性或加工性,並且維持必 要最低線的外觀或觸感《上述被覆度的合計值低於乂 則所得纖維層積體之物理強度(摩耗耐久度等)成時用上不 充分’並且外觀或觸感變差。所得纖維層積體之外觀,雖 係以露出於外部之面的觀感決定,但是上述被覆度的合計 值低於700 ’則上述纖維之纖維間的間隙變大到可穿透看
說明層積於適合使用於本發 到可挽性膜之程度,無法滿^在纖維製品—般要求的。 格。所得纖維層積體之處感,係 口口 ^ ^ 你人體接觸纖維層積體時所 感之感覺(肌觸感),而上述被覆卢 低復度的合计值低於700,則 將成砂砂的肌觸感。另一 、 劑對上述織物之# 確保㈣用帶條之接著 m 3 ’又性’使用於纖維層積體之織物,網目 而要杲種程度的粗。因此,椹 被_ _ &入 構成上述織物之經絲及緯絲之 被復度的合計值,以1 4〇〇以 1/lnn 下為么。上述被覆度的合計值 超k〗40〇,則補縫用帶條之 fa1 ^ Η Ρέ' ^ ^ 接者d對形成上述織物之纖維 間之間隙之含浸不 盔 確保補縫部之密封性並且,
2226-8339-PF 29 -1336348 所传纖維層積體之質感變硬,又難以輕量化。 上述經絲之被覆度(CF·)或緯絲之被覆度(CFt)之至少 一者為300以上,以400以上更佳,以8〇〇以下,以7〇〇 以下更佳。由於藉由上述織物之經絲或緯絲之至少一者之 被覆度在於上述範圍内,可提升織物之強度或操作性,補 缝用帶條之接著劑對上述織物之含浸性等。再者,上述經 絲及緯絲之被覆度,由上式亦明顯可知,可藉由適宜選擇 纖度及密度而控制。 使用於上述纖維層積體之織物,及構成織物之較佳的 纖維的態樣’ & 了上述被覆度之範圍,與使用於補縫用帶 條之織物,及構成該物之較佳的纖維的態樣相同。 (3 - 2)關於可撓性膜 其次,說明關於使用於上述纖維層積體之可撓性膜。 作為上述可撓性膜,只要是具有可挽性之膜則並無特 別限疋’例如’可舉聚胺酿樹脂、聚對苯二甲酸乙二酯、 寸苯f酉夂丁一 g曰等聚酯樹脂;丙烯酸樹脂 '聚乙烯、 聚烯烴等聚烯烴樹脂、聚醯胺樹脂、a乙烯樹脂、合成橡 膠、天然橡膠、含氟系樹脂等膜。 上述可撓性膜之厚度為5微米以上,以1〇微米以上更 佳以300微米以下,以i 〇〇微米以下更佳而適當。由於 可撓性膜之厚度較5微米薄則製造時之操作性會發生問 題’超過3GG微米則有損可撓性膜之柔軟性。可撓性膜之 厚度m ’係以度盤式厚度計測定平均厚度(tecl㈣公 司製1/1_毫米度盤式厚度計,不施加本體彈簧荷重以外
2226-8339-PF 30 的荷重的狀態測定)。 作為上述可繞性膜,使用例如具有防水性、防風性或 防塵性之膜為佳。作為上述可撓性膜,使用防水性膜,可 對所得纖維層積體賦予防水性,㈣防水透濕性膜,則可 對所得纖維㈣體賦予防水透難。再者,具有防水性或 防水透濕性之臈,一般兼具防風性及防塵性。雨衣等,特 別在補縫部亦要求防水性之用途,使用以川L 1G92 A法
測定之耐水度(防水性)具有1〇〇公分以上,最好是2〇〇公 分以上的防水性之可撓性膜為佳。
於本發明,作為上述可撓性膜,使用防水透濕性膜為 較佳的態樣。所謂防水透濕性膜,係具有「防水性」及「透 濕性」之可撓性膜1,可對所得纖維層積體,加上上述 防水性」可賦予「透濕性」°例如’將纖維層積體加工 成服飾製品使用時,由於由穿帶者之人體產生的汗的水蒸 氣可透過纖維層積體向外部發散,故可防止穿帶時之悶濕 感。於此,所謂「透濕性」係將水蒸氣透過之性質,例如 以JIS L 1 099 B-2法測定之透濕度具有5〇公克/平方公 尺.小時以上,以1 〇〇公克/平方公尺小時以上更佳。 作為上述防水透濕性膜’可舉聚胺酯樹脂、聚酯樹脂、 矽膠树脂、聚乙烯醇樹脂等親水性樹脂膜,或聚酯樹脂、 聚乙烯、聚丙烯等聚烯烴樹脂、含氟係樹脂、由施有撥水 處理之聚胺酯樹脂等疏水性樹脂構成之多孔質膜(以下,有 單稱為「疏水性多孔質膜」之情形)。於此,所謂「疏水性 知;f月曰」係指使用樹脂成形平滑而平坦的板,於該板表面放
2226-8339-PF
-丄 J JUJHO -丄 J JUJHO 置之水滴的接觸角在 以上的樹脂更佳。 60度以上(測定溫度25°C ),以80度 上述疏水性多孔質膜, 、係猎由於内部具有細孔(連續氣 孔)之多孔質構造維持读 t ... 、 “性,構成該膜基材之疏水性樹 脂,抑制水對該細孔内的、、* 咕 ^ 的/S1入’作為膜全體顯現防水性。 該4之中’作為上述呈有 ^々 、有防水性之膜,由含氟系樹脂所構 成之多孔質膜為佳,以多孔皙 孔兔聚四氟乙烯膜(以下,有稱為 「多孔質PTFE膜」之愔形、审灶 ^ ^ )更佳。特別是,多孔質PTFE膜, 由於構成膜基材之樹脂成分 < t四齓乙烯之疏水性(撥水 性)高,可使防水性及透濕性並存。 作為上述多孔質啊膜,可使用與使用於補縫用帶條 者相同者。 上述夕孔質膜’於其細孔内表面被覆撥水性及撥油性 聚合物使用為佳。由於藉由將疏水性多孔質膜之細孔内表 面以撥水性及撥油性聚合物被覆,可抑制體脂或機械油、 飲料'洗W劑等各式各樣的污染物浸透或保持於疏水 性多孔質膜之細孔内。由於該等污染物f,會降低適♦使 用作疏水性多孔質膜之酬之疏水性,成為損及防水性之 原因。 此時,作為該聚合物,可使用具有含氟側鏈之聚合物。 關於如此之聚合物及將此與多孔質膜複合化之方法之詳情 揭示於W094/22928號公報等,將其—例於下表示。 作為上述被覆用聚合物’可良好地使用具有聚合下述 通式(1)所表示之丙稀酸說化烧S旨及/或甲基丙稀酸氟化炫
2226-8339-PF 32 < S -Γ336348 酉旨而得之含氟側鏈之聚合物(氟化烷基部分具有 原子為佳): 4 16之碳 0 ⑴ CFJ(CFi)n-CHiCH2-0-C-CR = CH2 (式中’η為3〜13之整數為氫或甲基 把用該來人Λ 之水性微乳膠(平均粒徑〇·〇1〜〇.5微米) & Λ 5物 劑(例如’全氟辛酸銨)製作,將此含浸於多孔質 居性 内後,加熱。藉由此加熱,去除水及含氣、、,’田孔 3軋界面活性劑, 且具有含氟側鏈之聚合物熔融以維持多孔暂 迹 貝細子匕内 面之連續氣孔之狀態被覆,得到撥水性. '、· 0表 撥油性 水性多孔質膜。 义民的猗 又,作為其他被覆用聚合物,可使用「AF聚合物 邦公司之商品名),或「CYT0P」(旭硝子公司之商二名^ ^杜 為於疏水性多孔質膜之細孔内表面被覆該等聚合:,^如 只要將上述聚合物溶解於「Flu〇rinert」(3m公司商品名) 等之惰性溶劑,含浸於多孔質随膜後,蒸發去除溶口劑即 可〇 於使用於本發明之纖維層積體,上述疏水性多孔質 膜’於層積上述織物之侧具有親水性樹脂層為佳。具有該 親水性樹脂層之態樣’在加工成以用於本發明之纖維層積 體之上述織物侧作為内襯之服飾製品等時特別有用。即, :述親水性樹脂,吸收由人體產生的汗等水分,向外部發 並且抑制體酯或整法油等之各式各樣的污染物油人體 側侵入疏水性多孔質膜之細孔内。由於該等污染物質,會
2226-8339-PF
33 Γ336348 降低適於使用作疏水性多孔質膜之PTFE之疏水性,成為損 及防水性之原因。又,由於藉由形成親水性樹脂層,可提 T疏f性多孔質膜之機械強度,可得耐久性優良的疏水性 多孔質膜。該親水性樹脂層,只要形成於疏水性多孔質膜 之表面即可,為親水性樹脂含浸於疏水性多孔質膜之表岸 P刀為佳。由於藉由親水性樹脂層含浸於疏水性多孔質膜 表層之細孔内作用錨定效果,故親水性樹脂層與疏水:多
孔質膜之接合呈強固者。再者,疏水性多孔質膜之厚度方 向全體以水性樹脂含浸則為降低透濕性。 X 作為上述親水性樹脂,可較佳地使用,羥基、羧其 績酸基、胺基等擁有親水性基之高分子材料,水膨潤:且 水^ :性者為佳。具體而言,可例示至少_部分架橋之聚 乙婦醇、醋酸纖維素、硝酸纖維素等之親水性聚合 親水性聚胺,樹脂’惟考慮耐熱性、W藥品性、:工性二 以親水性聚胺酯樹脂特別佳。 •作為上述親水性聚胺醋樹脂,€用含有經& '敌基、 聚人I⑮基等之親水性基之聚酯系或聚醚系聚胺酯或預 I口 ,為調整樹脂之炫點(軟化點),可使用具有2❹ 的異鼠酸自旨基之二異氰酸醋類、三異氰酸酷類、及該等 作為架橋劑使用。又,可對於末端為異 曰預“物使用二醇類、三醇類等2官能以上的多 醇或二胺、三胺等2官能以上的多元胺 徂拴古从委 7 7 70妝作為硬化劑。為 保持冋的透濕性2官能較3官能為佳。 於^水性多孔質膜之表面形成親水性聚胺醋樹脂等的
2226-8339-PF 34 1336348 親水性樹脂層之方法,藉由(聚)胺酯樹脂等溶劑溶液化, 藉由加熱炫液化等方法製作塗佈液,將此以輥輪塗佈機等 ,佈於疏水性多孔質膜。適於使親水性樹脂含浸到疏水性 多孔質膜之表層之塗佈液之黏度,於塗佈溫度為2〇,_亳 帕斯卡.秒以下,以10,_€帕斯卡.秒以下更佳。以溶 劑進行溶液化時’雖依溶劑組成’黏度過低則由於塗佈後, 溶液會擴散到疏水性多孔質膜全體’故會將疏水性多孔質 ::體親水化’並且有無法在疏水性多孔質膜之表面形成 二的樹脂層之虞,在防水性發生不適之可能性高,故伴 持500毫帕斯卡·秒以上的黏度為佳。黏度,可用東機產 業公司製之B型黏度計測定。 用東機產 (3-3)關於布帛 ::用在本發明之纖維層積體,係於 -面層積上述織物,於另—面筏性膜之 面層積布帛,可提高所得纖維於猎由在另- 性。作為上述布帛H特 之物理強度或意匠 網、不織布、切、/成7^,可舉例如,織布、編布、 ΐ之材料,可舉棉、麻、獸毛等天;;^又’構成布 屬纖維、陶竟纖維等,可按照纖成纖維、金 選擇。例如’將本發明之纖維層積體;:用用途適宜 由韌性、強度、耐久性、 在戶外用製品時, 胺纖維、聚酯纖維等構成之 、 專觀點,使用聚醯 按照需要,可施以先前 V布為佳。又,於上述布帛, 電處理等。 之撥水處理、柔軟處理、抗靜
2226-8339-PF 35 適於用在本發明之 層積上樹脂織物,於另:邊層:體’係於可繞性膜之-面 別限定將任何纖維製品作 2積布帛,惟並無特 -邊的布帛作為外表In 為内襯’層積於另 太旅樣。特別是,於服飾製。簍佶用 本發明之纖維層積體時, 裒W荨使用 物作為内襯,可提升所得服補縫處理之侧之織 开所仔服飾製品等之外觀》 (3-4)纖維層積體’及纖維製品之製造方法 說明適於用在本發明夕祕,认p 造方法。 纖,准層積體,及纖維製品之製 =在本發明之纖維層積體之製造,以 接者可挽性膜與織物或者布帛進行為:: 劑,可使用與在於補縫用帶條 述接者 盥織物之接荽t x、 ^可用於接著基材膜 之接者劑相同者。上述接著劑之塗佈方法,並 別限疋,可採用輕輪法、噴灌法、刷毛塗:上 述層積體之柔軟性與透渴性#间上 Μ U ^義將上述接著劑之塗佈為 點狀、或者線狀。作為較佳的層積方法,例如,於 獏以具有凹版圖案之報輪,涂你70 1 輪塗佈上述硬化反應型聚胺醋樹
.曰者W之溶液,於其上重疊織物以報輪壓接之方法。特 別是採用以具有凹版圖案之輥輪之塗佈方法時’可確保f 好的接著力,並且所得層積體之質感良好,又,良率心 .將上述接著劑以點狀或線狀塗佈時之接著面積(接著^ 之塗佈面積)’為可挽性膜面之全面積中的以上,以 以上更佳’以95%以下為佳,以以下更佳。接著面積未 2226-8339-PF 36 •Γ336348 滿5%,則有無法得到充分的接著性之虞。又,接著面 過95%則纖維層積 接者面積超 充分。胃積體之質感會變硬’並且透濕性會變的不 本發明之纖維製品,可於 層積體而得。例如,入^ 次王口P使用上述纖維 王口P使用上述纖維層積體 製-將上述纖維層積體裁切成‘ ·維 將該等裁切者縫製或者炫接加工成纖維製=或;小, 月之纖維層積體加工成纖維製品時,―钯枯田 本么明之纖維層積體與先前的布 品即可。 门樣地加工成纖維製 縫製積體之縫製’可藉由縫訪機進行。使用於 混合使並無特別限制,例如可單獨或 脂、維尼隆榭π 里諾西克,聚醯胺樹脂、聚酯樹 觀點、'、,使Γ 聚胺酉旨樹脂等之線。由強度、耐熱性的 …要::醯胺樹脂或聚醋樹脂為佳。上述縫製線之粗 、⑽縫製之纖維層積體之厚度 適宜調整即可,你丸y, 女掾d 0口強度 紡)的單而 例,將於布奉(78分特克斯的尼絲 著…著劑層積延伸多孔質伽膜,進-步以接 产C Γ物(22分特克斯的尼絲纺:經絲及緯絲的被覆 = 之3層構造之纖維層體,以聚醋樹 曰:秦:線縫製時,使用40,號的縫製線為佳。 並無數之線缝製之方法則 雙鏈㈣. 使用平縫、單鏈縫、 ' ,縫製成直線狀、曲線狀、鋸齒狀等者。
2226-8339-PF 37 < S ) -1336348 又’纖維層積體之熔接,冉 或大小的纖維層積體相互、也將裁斷成所期望的形狀 ^ m 以…、壓接直接熔接之方法;由埶 熔樹月曰構成之片(以下, 田…、 ,,L 令早稱為熱溶片J之情形)間接 地使上述纖維層積體^曰X ^ ^ 片,可舉^ ^ 、溶接之方法等。作為上述熱熔 了舉例如,日本G〇RE_TEx A—」。又,作為哉炫片的執^ G〇reSeamSheet 於卜、f ^ …熔片的熱熔樹脂,可使用與使用 於上述補縫用帶條之埶 用埶熔片m ^接考劑相同者,將纖維層積體使 用^U接加玉的條件,可採用與 條相同的條件。 i较補璲用帶 於縫製或溶接上述總祕 ,、入、 述纖維層積體之部分之至少一部八 (以王部為佳),濕使用本笋 刀 s 0 i ^^ "之補縫用帶條施以補縫處 理由於藉由施以補縫處理,可楹* & 風性等之京+ 了楗问防水性、防塵性、防 風!·生專之在封性,或所得纖維 維層積體熱熔加工成纖維製。時±自度特別疋,將纖 接部分的強度變低,故藉由 表。之熔 ^ . δχ溶接部分以補縫用帶條箄 補縫處理,可提升所得纖 一 取I σσ之熔接部分之強度。 使用上述熱熔接著劑之補縫用帶條 接著劑層側吹熱風,使熱_著編
接者體以議接之現存之熱氣密封機融接加工;Γ =吏用刪Ν晒電子精工公以之「QHP 刪™ATE公司製之「5G咖」等。又 = 製部分更簡便地熔接加工,亦 為將紐縫 办了以市售的熱押機或 壓接補縫用帶條。此時,將補縫 ^ 的狀態由其上施佳熱與塵力用讀與縫製之部分重疊
2226-8339-PF 38 要祀::二熱炼接著劑之補'縫用帶條之熱塵接條件,口 要根據熱熔接考劑之軟化點、可撓性 :二 接速度等適宜設定即可。 又材貝、熔 f條之熱壓接之—例,則在 “熱熔接著劑之補縫用 的單面層積多孔質伽膜,進78分:克斯的尼絲纺) 斯的尼絲紡,經絲及緯絲的:覆:之=物(22分特克 而成之3層構造,將該22八心 5叶值:700〜1400) ,^ ^ ^刀特克斯的尼絲紡面相互以使用
述…、溶接考劑之補縫用帶條㈣接時,將補縫用 裝於熱氣密封機,使熱熔接著 、’、 ”文 〇r, 苦W之表面溫度成150T:至 C,以160t更佳地設定埶屋 180 分放冷至室溫完成熱壓接接者,原樣將加熱部
面所照圖面說明本發明,惟本發明並非限定於圖 不也,°圖1係示意例示本發明之補縫用帶條之剖 “:&圖1之補縫用帶條^係作為基材膜3使用由 :水性树脂構成之多孔質膜之態樣,於基材膜之另一面, 層積有經絲及緯絲的被覆度之合計值為5〇〇〜14〇〇之織物 5 ’於基材膜之另-面,層積有接著基層7,織物5與基材 播3’係以熱炫接著劑9黏合。又’於形成由疏水性樹脂 、之夕孔質膜之接著劑層之侧,形成有親水樹脂層^。 圖2儀不思例不將適於用在本發明之纖維層積體縫 使用本發明之補缝用帶條補縫處理之縫製部分之叫面 圖1維層«2,係於可撓性帛4之—面,層積料及 緯絲的破覆度之合計值為之織物6,於另一面層 積布帛8。,纖維層積體2,將端部反折,將反折之部分與其
2226-8339-PF 39 Γ336348 他纖維層積體2,之端部重聶, 帶條1,覆蓋該縫製部上,用 接使用太Γ思例不將適於用在本發明之纖維層積體炼 ,使用本發明之補縫用帶條補縫處理 二纖維層積體2與纖維層積體2、別以端部:二面 成熔接部分12,補縫用帶條〗, [實施例] 稷-熔接…2地黏貼。 [評價方法] 1.補縫用帶條之重量測定 尺 ::::製作的補縫用帶條(22毫米寬)切成長度1公 將其質$以可測到m的電子秤計測,最下—行 四捨五入作為單位長度的質量。 2. 補縫用帶條之厚度測定 太/ TEaQCK公司製1 /1 _毫米度盤式厚度計,不施加 =彈簧荷重以外的荷重的狀態敎,最下—行四捨 作為厚度。 3. 補縫用帶條之拉張強度試驗 將於實驗例製作之3層構造之層積體切出寬】〇毫米、 、 毫米之大小’進行拉張試驗。拉張試驗’以島津製 作所公司製删隱H AGS_魏,❹纽離Μ毫米, 拉張速度5〇毫米/分的條件進行,測^試料開始破壞之斷 裂強度。X ’拉長m之階段之拉張強度作為1〇%模量。再 者’拉張強度試驗,係對補縫用帶條之長方向及寬方向的
2226-8339-PF U36348 雙方進行。 4.補縫用帶條之維可牢摩耗耐久性試驗 編織)1=驗例製作之補縫詩條,進行層積布科(織物或 編織)側之摩耗耐久性 -¾ 試驗機II形之摩Μ 1 1)849心載之摩擦 摩擦子,t裝面扣件之掛勾側(γκκ 「魏__⑽」,於試驗片台安裝試驗片。面^製 將掛勾側朝向試驗片侧安農摩擦子。試驗片,係將牛’ 縫用帶條之布料(織物或編織)之側朝上面(摩擦子二安: 片台。以此狀態於摩擦子施加2牛頓的荷重,摩終 -人’觀察試驗片的摩擦部位之狀態。於試驗 ’丁、 的損傷者為有異常,不能確認損傷者作為沒有異常。可 5.補縫部的耐水試驗 補縫部的耐水試驗,細:IS L 1()96(低㈣ 之耐水度試驗裝置(大榮科學精機製作所公司製「 (Sch:pper)型耐水度試驗機肫,型」對初期與洗滌心 处理後之試驗片進行。於試驗片之補縫處理之部位心 部),由施以補縫處理之側施加2〇千帕斯卡之水壓保: “里後,於該試驗片的施加水壓之反對側有出現水時: :I*生不良而判定為不合格,完全沒有觀察到水時判定為合 洗滌處理,係使用家庭用全自動洗衣 公司製「NA_F70PX1 认― 卜冤益產業 Η固循環。將吊24小時乾燥之步驟作為 之補縫部耐==次者,供作洗蘇2°次處理後 啊“式驗於洗祿之際,以35公分χ35公分的負
2226-8339-PF 41 -^36348 荷布(以JIS L 1 096規定之棉細白 者)’將與成為試驗片之布料之 =周圍防脫線 公司製「爪似」)3()公克進Γ6 清潔劑(花王 次,脫水3分鐘。 進仃6刀鐘,接著進行清洗2 b ·補縫部的拉張強度試驗 補縫部的拉張強度試驗,估
,置「州r特公司製材料試驗 :置3:5」。拉張試驗的試驗條件,以钳夹距離 甜央尺寸2 5毫米x 2 5毫米,拉張速度5 〇毫米/分 疋忒料開始破壞之斷裂強度。 7.絲的纖度測定 、緯絲之纖度(分特 可藉由將經絲或緯 之條數算出。 根據JIS L· 1096測定織物之經絲 克斯)。構成經絲及緯絲之細絲之纖度, 絲之纖度,除以構成經絲或緯絲之細絲 8.織物之密度測定 經絲之密度、緯絲 帶條之評價] 根據JIS L 1 〇 9 6,分別測定織物之 之密度(條/2. 54公分)。 [補縫用帶條之製作,及關於補縫用 實驗例1 (實施例) 作為基材膜,使用單位面積之質量為33公克/平方公 尺之多孔質PTFE模(日本G0RE_TEX公司製)空孔率= 最大細孔徑0.2微米、平均厚度3〇微米)。其次於親水性 聚胺酯樹脂(道氏化學公司製「HiP〇RE2〇〇〇」)以⑽之 當量比成1/0.9的比例加入乙二醇,混合檀拌製作聚胺酷
2226-8339-PF 42 Γ336348 預聚合物之塗佈液。將該聚胺酯塗佈液塗佈於上述多孔質 PTFE膜之單面以輕輪塗佈(含浸於膜表面之一部分)。此時 之塗佈量為10公克/平公尺。接著放入調整為溫度801:濕 度8〇/°RIi之烘箱1小時藉由與水分的反應使之硬化,製作 於夕孔質PTFE膜之單面形成親水性聚胺酯層之基材膜。 其次,於沒有形成上述多孔質PTFE膜之親水性聚胺酯 層之側,使用濕氣硬化反應型聚胺酯熱熔接著劑(日立化成 聚。物a司製「HIB0N4811」)接著加工,經絲及緯絲的被 覆度之合計值為1117之市售尼龍66製平織組織之織物 A (、’.里4、緯絲均纖度為丨γ分特克斯)之假撫加工絲,經絲、 緯絲之細絲數均為5條,經絲、緯絲之細絲的纖度均為3· 4 分特克斯,密度為經絲:i 38條/2_ 54公分,緯絲:i Μ條 = .54公分,單位面積之質量19公克/平方公尺作為接 著加工條件,硬化反應型聚胺酯熱熔接著劑之溫度為】20 C,接著劑轉印量成5公克/平方公尺地將熔融液以覆蓋率 6〇%之凹版輥輪點狀塗佈於多孔質PTFE膜上後,以輥輪與 上述織物壓接。輥輪壓接後,放置於6(rc、8〇%rh的恆溫 恆濕反應室24小時,使硬化反應型聚胺酯熱熔接著劑硬 化’得到2層構造之層積體。 其次,於形成有上述2層構造之層積體之基材膜之親 水性聚胺酯樹脂層之侧之表面,將聚胺酯熱熔樹脂(w. L· GORE & ASSOCIATE公司製LB-25M)之膠粒以模頭溫度18〇 C的押出成型機以1 00微米之厚度押出塗層,得到包含織 物及基材膜與聚胺酯熱熔接著劑之3層構造之層積體。其
2226-8339-PF 43 1336348 -人’將上述3層構造之層積體’邊施以1 〇〇牛 七、,命 卞蜎/公尺之張 刀’以寬22毫米縱切,得到補縫用帶條。 貫驗例2 (實施例) 入代替實驗例i之織物A’使用經絲及緯絲的被覆卢之 合計值為1275之市售尼龍6製平織組織之織物、 彳:絲::度為33分特克斯之假撚加工絲,細絲數為經絲6 '、緯、為10條,細絲的纖度經絲為5.5分特克斯, 3.3分特克斯,密度為經絲:121條/2 54公分嶂絲 = .54公分’單位面積之質㈣公克/平方公尺)以心 貫们相同的加工條件進行加工,得到補縫用帶條。 實驗例3 (實施例) 代替實驗例1之織物A,使用經絲及緯絲的被覆 =L66°之市售尼龍66製平織組織之織物c(經:、 ==為Π分特克斯之假撚加工絲,經絲、緯絲之細 “ W 5條’經絲、緯絲之細絲的纖度均為η 斯’密度為經絲:95停/2 54 兄 緯絲:65條/2· 54公 刀早位面積之質量7公克/平方公尺),又,作為基材膜, 使用無孔質聚酉旨膜⑽公司们lecr〇n膜型μ,厚度以微 成親水性聚胺酯樹脂層以外與實驗例1相同的加 ,、進行加工,得到補縫用帶條。 實驗例4 (實施例) 外1:例1之聚物接著劑層之厚度為微米以 條。例1相同的加工條件進行加工,得到補縫用帶
2226-8339-PF 1336348 實驗例5 (比較例) 代替實驗例1之織物A,使用由尼龍66構成之市售之 經編針織物D(經圈、緯圈纖度均為22分特克斯,經圈密 度:36條/2. 54公分,緯圈密度:5〇條/2 54公分,單位 面積之質量33公克/平方公尺),又,使聚胺熱炼接著劑層 =厚度為15〇微米,縱切加工時之張力為65牛頓/公尺以 條卜:與實驗例"目同的加工條件進行加工,得到補縫用帶 實驗例6 (比較例) 使實驗例5之聚胺熱炼接著劑層之厚度為1〇〇微米, =切加卫時之張力為65牛頓/公尺以外,與實驗例!相同 、加工條件進行加工,得到補縫用帶條。 實驗例7 (比較例) 代替貫驗例1之織物A,使用經絲及緯絲的被覆度之 ^值為1 526之市售尼龍66製平織組織之織物e(經絲、 =纖度為η分特克斯之假撫加工絲,經絲、緯絲之細 斯、數句為5條,經絲、緯絲之細絲的纖度均為3 4分特克 ::密度為經絲:178條/2.54公分,緯絲:192條/254 二二早位面積之質量27公克/平方公尺),又,作為基材 膜’使用無孔質聚酯膜(〇Γ八q f, 、(G么司l fleCron膜型M,厚度 $成親水性聚胺㈣脂層以外與實驗例1相 5、二工條件進仃加工’得到補縫用帶條。 貫驗例8 (比較例) 代替實驗例1之敏私Ι Λ ^ 織物A ’使用經絲及緯絲的被覆度之
2226-8339-PF 45 < S ) *^36348 合計值為IUr _ + # ^ ,,,, 市售尼龍6製平織組織之織物F(唾绊、 緯絲均纖户反q 、、左絲、 ^又為刀特克斯之假撚加工絲,細絲數為蟑衅 條、緯絲]n怂, 妖馬經絲6 條,細絲的纖度經絲為5. 5分特. 3. 3分特弄斯—— 刀符見斯,緯絲為 斤,雄、度為經絲:1 26條/2. 54公#,p & 條/2_ 54公分,时, 4 Α刀,緯絲:124 早位面積之質量28公克/平方公 實驗例的加工停件以)以外與 實驗仞Q ^ '、牛進仃加工,付到補縫用帶條。 貫驗例9 (比較例) 代替實驗例]$磁& Λ ^ 合計值為491之市售尸織:Α’使用經絲及緯絲的被覆度之 市售尼龍66製平織組織之織物 …纖度為1 7分特克斯之假撚加工絲,㈣、心 絲數均為5條,密度為經絲: =、之細 條/2.5“…單位面積之質量5公克/平7八緯絲:,54 多孔質PI7E膜層積,織物 a尺)嘗試與 t ’、飞物G '又有動性,盈法傲展接上 操作’故無法得到層積體。 ,,“&做層積加工之 將以實施例Μ製作之補縫用帶 1,將以實施例八冓成1理於表 0 1作之補縫用帶條 i 厚度、拉張強度、維可牢摩” 、又之質量、 2。. +摩耗耐久性之評價結果整理於表
2226-8339-PF 46 •Γ336348 [表1 ]
2226-8339-PF 帶條寬 (毫米) |22毫米 22毫米 22毫米 22毫米 22毫米 22毫米 22毫米 22毫米 熱熔厚 (微米) 1_ g Ο ο 1^^ O <=> Ο LO r < S <3> <=> »—H Ο <=> I 1 Ο Ο 基材膜 i_ 多孔質PTFE 多孔質PTFE 無孔質聚酯 多孔質PTFE 多孔質PTFE 多孔質PTFE 無鞏質聚酯 多孔質PTFE CF total | 1117 1275 § CO 1117 1526 1436 CD 〇〇 寸 LO ο CO LO oo CO CS3 oo 寸 LO CVI Oi 卜 Cs3 1 ~·< CO Cs] CsJ Oi CO ΙΛ LO 0¾ CO CM CO 0¾ CO LO CO 卜 Cv3 卜 oo CO (NI 密度(條/2. 54公分) 緯絲 c〇 CO I i <=> LO CO CO CO S s 03 OJ 4 LO 經絲 1_ oo CO 1—H Oi uo σί OO CO CO CO CO CO 〇〇 1 1 CO C<J r—Η LO 細絲的纖度(分克克斯) 緯絲 CO CO CO CO 寸 CO 寸 CO CO CO 寸 CO 經絲 CO LO LT> 呀 CO CO 寸 CO LO LO CO 絲的纖度(分克克斯) 緯絲 卜 CO CO 卜 卜 卜 CO CO 卜 經絲 卜 CO CO 卜 卜 卜 CO CO 卜 略稱 -< CQ ο < o Ci Cl- 布料 1 織物 織物 織物 織物 經編針織物 經編針織物 織物 ! 織物 蓉 Μ 實驗例 ι—Η eg CO to 卜 oo σ> 47 < S ) -1336348 [表2 ]
$! 掛 费 蛛 难 畹 /~N /*-N 準 栖 ¥ 卜 σ> 呀 t—* LO CO od OJ LO 寸 Ο CO LO OO Csl uo σΐ CO LO c-j g F '< € CO CO 〇〇 cd CO o > H OO CO i—H OO 々· LO 卜 od CO cd € CD 1—^ 〇〇 cd CO o i—H CO ιή 05 LO CD S CVI C<i ^ 9 〇〇 (>J c> CO eg <=> s C3 (O LO CO 〇 ο Cv] C^3 <=> CO OJ <=> 111^ 卜 co 00 cd cd cn 呀· LO (>0 寸· LO CO CO CO CS] CO LO CD 卜 OO 〈關於質量〉 由表2明顯可知,使用經編針織物之實驗例5及6之 帶條,質量較熱熔接著劑層之厚度相同之本發明之補缝用 帶條(實施例卜4)為大。因此,可知本發明之補缝用帶條, 輕量性優良。 〈關於厚度〉 使用經編針織物之實驗例5及6之帶條,厚度較其他 者厚。由該結果,可知本發明之補縫用帶條,適於使用在 48
2226-8339-PF 要求可攜性之服飾製品β 〈關於拉張強度〉 本發明之補縫用帶條之i 經編針織物之實驗例5… 及拉張強度’較層積 優良。由該,士果… f條之1_量及拉張強度 積婉編#f繃& 之補縫用▼條,可認為較層 檟、^扁針織物之而得之 補縫加工時不易引起長頸,生產:二條’在縱切加工或 且可提高埽為製品之接… 条寬的安定性優良’ 农σσ之接合部分之強度。 〈關於維可牢摩耗耐久性〉 均未顯可知,本發明之補縫用帶條(實施例Η) 一,、吊,顯不優越的摩耗耐久性。另一方面,> Λ c 編針織物之實驗你丨ς β e 方面層積乂 性的降 ,發生損傷,由於會聯繫到防水 此於服飾製品使用維可牢扣件時,有損及服 仰1 °°之防水性之虞。 鏡照:者於於圖4表示使用於實驗例1之織物之電子顯微 顯微鏡照片。 錢例5之、‘“扁針織物之電子 [纖維製品 將實驗例 工成纖維製品 之製作、關於纖維製品之評價] 1 8所製作之纖維層積體使用補縫用帶條加 1試驗補縫用帶條之性能。 1.纖維層積體之製造 卜1·纖維層積體ΑΗ之製造 / 可撓性防水透濕模,使用單位面積質量為33公克 、’方公尺之多孔質PTFE膜(日本G〇RE_TEX公司製,空孔
2226-8339-PF
< S 49 Γ336348 率80% ’最大細孔徑〇 2料半-^ y ; 微未,平均厚度30微米),作為 在加工成纖維製品時對施 *" 用鄉轉芬補縫處理之侧層積之織物,使 用a 4'及緯絲的被覆度之合 T, 低為111?之市售尼龍66锄 平織組織之織物A(經絲、緯絲 Μ , τ Λ, Λ 纖义為17 ν刀特克斯)之假 抆、加工絲,經絲、緯絲之細 ,„ , 数句為5條’經絲' 緯絲之 細絲的纖度均為3 4分狺吉你· ^ ^ •克斯,抗度為經絲Μ38條/2. 54 公分,緯絲:133條/2 54公公,留a 4 A刀早位面積之質量19公克/ 么尺,作為層積於另一側之布帛,使用尼龍66製平織 、,且織之市售之織物H(經絲、緯絲均纖度為Η分特克斯之 饭撫加工絲,密度為經絲:165條/2. 54公分,緯絲:194 條/2.54公分’單位面積之質量27公克/平方公尺)… 作為對多孔質PTFE膜作含浸處理之親水性樹脂,製作於親 水性聚胺自旨樹脂(道氏化學公司製「HI潰£2剛」)以_層 之當量比成1/G.9的比例加人乙二醇,混合㈣製作聚胺 醋預聚合物之塗佈液。 將該聚胺醋預聚合物之塗佈液以輥輪塗佈機塗佈於上 述多孔質PTFE膜之一面(含浸於膜之表面之一部分)。此時 之塗佈量A 10公克/平方公尺。帛著,纟入調整為溫度8〇 °C、濕度80%RH之烘箱丨小時藉由與水分之反應硬化,於 多孔質PTFE膜之一面形成親水性聚胺酯樹脂層。於該多孔 質PTFE膜之一面形成親水性聚胺酯樹脂層之側,層積上述 織物A ’於另一側層積織物η。 上述織物A、Η與多孔質PTFE膜之接著,使用濕氣硬 化反應型聚胺酯接著劑(日立化成聚合物公司製
2226-8339-PF 50 •1336348 HIB0N4811」)。使硬化反應型聚胺酯接著劑之溫度為12〇 °C,接著劑轉印量為5公克地於多孔質pTFE膜上將該熔融 液以覆盖率40%的凹版輥輪點狀塗佈之後,以輥輪壓接。 .輥輪壓接後,放置於6(TC、80%RH之恆溫恆濕反應室24小 .時,使硬化反應型聚胺酯接著劑硬化,得到3層構造之纖 維層積體。其次,對3層構造之纖維層積體進行撥水處理。 調製撥水劑(明成化學工業公司製rASAHIGARD AG7〇〇〇」) 以3質量%、水97質量%的混合分散液’將此以吻合式塗佈 »機堂佈飽和量以上,接著以軋壓輕輪梓取多餘的分散液。 此時吸收於織物之分散液的塗佈量為約2〇公克/平方公 . 尺。再者,藉由將該布料以熱風循環式烘箱,以i 3〇χ:、 30秒的條件乾燥,得到施有撥水處理之3層構造之纖維層 * 積體AH。 卜2.纖維層積體dh之製造 代替層積於上述層積體AH之施有補縫處理之側之織 物A,使用由尼龍66構成之市售之經編針織物d(經圈、緯 圈纖度均為22分特克斯,經圈密度:36條/2·以公分,緯 圈密度:50條/2. 54公分,單位面積之質量33公克/平方 公尺)’使層積時之接著劑轉印量為8公克/平方公尺以外 以與纖維層積體AH相同的條件進行加工,得到3層構造之 纖維層積體Dli。 θ 將藉由上述製作之纖維層積體…及M之構成示於表
3。又,將纖維層積體…及DH分別使用以下的方法製作接 合部。 2226-8339-PF 51 (£ •Γ336348 [表3 ]
2226-8339-PF CF total 1117 b 00 LO σ> CO m 内襯密度(條/2. 54公分) 緯絲 CO CO S 經絲 oo CO F—K CO CO 内襯纖度(分克克斯) 緯絲 卜 經絲 卜 内襯 A(織物) D(經編針織物) 可撓性膜 多孔質PTFE+親水性PU處理 多孔質PTFE+親水性PU處理 外表 Η(織物) Η(織物) 層積翘 g 52 •Γ336348 2 ·接合構造之製作 2-1·以縫製(縫紉機)之接合構造 〈補縫部耐水度試驗用〉 將纖維層積體AH及DH分X丨丨社 米 H刀别裁斷成300毫米x300豢 進一步將該布料於中心以十 的 个予裁切製作4枚相同尺寸 的正方形試驗片。使該篝 成為原來的形狀地,使用聚 曰縫紉線(50號)縫邊寬7毫米 " 將縫編趟下,沿考縫合處 之糕部平行地進行雙重縫紉處 製邮八、+ ^ I作十子形的縫合處(縫 製。p刀)在中心的試驗片(圖6(a))。 〈補縫部拉張強度試驗用〉 9分別使用纖維層積體ΑΗ及DH,製作寬100毫米、長 ⑽毫米大小,而於長方向的中央部設置直線狀的縫製; 分之試驗片。 & 1 任—試驗片,縫製均如圖6(b)所示,縫邊寬7毫米, ^縫邊躺下’沿著縫合處之端部平行地進行雙重縫初處 。縫製線,使用聚酯縫紉線(50號)。 2~2.以超音波熔接之接合構造 〈補縫部耐水度試驗用〉 米 將纖維層積體AH及DH分別裁斷成300毫米x300毫 進步將該布料於中心以十字裁切製作4枚相同尺寸 的正方形試驗片。使該等相互成為原來的形狀地熔接,製 作具有炫接部分作為接合部之試驗片(圖7(a))。 〈補縫部拉張強度試驗用〉 作為供作補縫部拉張強度試驗之試驗片,製作寬1〇〇
2226-8339-PF 53 £ 七期48 毫米、長2GG毫米大小,而於長方向的中央部設置直線狀 的縫製部分之試驗片。 於任一試驗片之情形,均以超音波密封機(兄弟工業公 司製USU70),使用前端半徑為〇1毫来之炫斷刃,以加 工速度3.0公尺/分鐘邊使纖維層積體之端部相互熔斷而 炫接。於圖7(b)示意表示料部分的剖面構造。 2 - 3.補縫處理
、,覆蓋㈣試驗片的接合部(縫製部分及熔接部分),載 置補縫用帶條,使用埶氣密 π …札在封機(w. L. GORE δ ASSOCIATES 么司製「5000E」),設定况痒 」」°又疋,皿度700 C,加工速度4公尺/分 在里的條件進行補縫處理。 之試驗片中央,製作補缝 用 於供於補縫部耐水度試驗 帶條交差之交差部。 實驗例1 〇 將以上述纖維層積體AHt 製部分及炫接部分分別使„ = M驗片之布料A側之縫 處理,製作_ @ 驗1之補縫用帶條進行補縫 之試驗水:試驗用及補縫部拉張強度試驗用 ^咖咖公^ 熱氣密封機(W.L.贿& 度“尺/分鐘的條件=」)’設定溫…,加工逮 實驗例11 帶條== 二縫用帶條係於實驗例2製作之補縫用 於補縫部耐水度:= 補縫部拉張強度試驗用之試驗
2226-8339-PF < S ) 54 -1336348 片 實驗例12 使實驗例10之補縫 帶條以> 外以與實驗例J 〇 於補鏠部耐水度試驗用 片。 實驗例1 3 使實驗例10之補縫 帶條以外以與實驗例丄〇 於補縫部耐水度試驗用 片。 貫驗例1 4 使實驗例10之補縫 帶條以外以與實驗例10 於補縫部耐水度試驗用 用帶條係於實驗例3製作之補縫用 相同的加工條件進行加工,製作供 及補縫部拉張強度試驗用之試驗 用帶條係於實驗例4製作之補縫用 相同的加工條件進行加工,製作供 及補縫部拉張強度試驗用之試驗 用帶條係於實驗例5製作之補縫用 相同的力口工條件進行加卫,製作供 及補縫部拉張強度試驗用之試驗 實驗例15 使實驗例10之補縫用帶侔伤一 ^ . 条係於貫驗例6製作之補縫 咿條以外以與實驗例10相同的 哭 工條件進灯加工,势祚 於補縫部耐水度試驗用及補縫 、乍 片。 用蠼部拉張強度試驗用之試 只驗例1 6 使實驗例10之補縫用帶條伤从& "糸於實驗例7製作之補铋 帶條以外以與實驗例1〇相同 縫 工條件進仃加工,製作
2226-8339-PF 55 -丄 ΜΟΜδ 於補縫部耐水度試驗用 片。 及補縫部拉張強度試驗用 之試驗 貫驗例1 7 •使實驗例1〇之補縫用帶條係於實驗例8製作之補縫用 L、乂外以與實驗例】〇相同的加工條件進行加工製作供 於補縫部耐水度試驗m縫部拉張強度試驗狀試驗 片0 實驗例18 將以上述纖維層積體DH製作之試驗片之布料D側之縫 製部分及熔接部分分別使用實驗1之補縫用帶條進行_ 處理’製作補縫部耐水度試驗用及補縫部拉張強度試驗用 之試驗片。補缝處理’係使用熱氣密封機(W_ L. GORE & ass〇CIATES公司製「50_」),設定溫度冒c,加 度4公尺/分鐘的條件進行。 、 實驗例19 使實驗例18之補縫用帶條係於實驗例2製作之補縫用 帶條以外以與實驗例18相同的加卫條件進行加h製作供 於補缝部对水度試驗用及補縫部拉張強度試驗用之試驗 片。 實驗例20 使實驗例18之補縫用帶條係於實驗例3製作之補縫珣 帶條以外以與實驗例18相同的加工條件進行加卫,製作供 於補縫部对水度試驗用及補縫部拉張強度試驗用之試驗
2226-8339-PF 56 •Γ336348 實驗例21 於實驗例4製作之 工條件進行加工, 拉張強度試驗用 補鏠用 製作供 之s式驗 使實驗例18之補縫用帶條係 帶條以外以與實驗例18相同的加 於補縫部耐水度試驗用及補縫部 片。 ° 見驗例22 帶條2驗例18之補縫用帶條係於實驗例5製作之補縫用 2外以與實驗例18相同的力。卫條件進行加工,製作供 縫部耐水度試驗用及補縫部拉張強度試驗用之試驗 實驗例2 3 使實驗例18之補縫用帶條係於實驗例6製作之補縫用 一以外以與實驗例18相同的力q條件進行加卫,製作供 於補縫部耐水度試驗用及補縫部拉張強度試驗用之試驗 實驗例2 4
使實驗例18之補縫用帶條係於實驗例7製作之補縫用 帶條以外以與實驗例18相同的加工條件進行加卫,製作供 於補縫部财水度試驗用及補縫部拉張強度試驗用之試驗 片0 實驗例25 使實驗例18之補縫用帶條係於實驗例8製作之補縫用 帶條以外以與實驗例18相同的加卫條件進行加卫,製作供 於補縫部耐水度試驗用及補縫部拉張強度試驗用之試驗 2226-8339-PF 57 Γ336348 片。 對實施例10〜25所得之施以補縫處理之試驗片,實施 補缝部耐水度試驗及補缝部拉張強度試驗。結果示於表4
2226-8339-PF 58 -Γ336348 [表4 ] (ϊφ+)^«^^芾贺葉 Φ命雄钱
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8S 19
91Z 991
OOII
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9S 103 soo sz ιεε
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SI
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OLnI OSl 001 02 001 001 001 001
oLnI
SI oof—Η 001 001 Ϊ ¢怜赛噼 s s s s 者银4f5l s i s i s 龚银+?sl ss s s ί ^ 鋇赛喫费窠
2226-8339-PF
HV
HV
HV
HV
HV
HV
HV
HV g
Ha
Ha g
Ha §
Ha § 01
II 31
COI
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SI 91 卜一 81 61 000 i3 τι εζ 59 〈補縫部耐水度〉 在二表二明顯可知’使用層積於基材膜之織物之被覆度 彻之補縫用帶條之實驗例1(M3,初期及2〇 :::::對纖維層積體交差部的耐水度均為良好, α . 使用層積於基材膜之織物之被覆度為14 0 0 ,., 余之貫驗例16卩” ’則交差部的耐水度 初月即低,無法得到防水效果。此可切、為是,ώ % Μ Hr, ^ ^ ^ π 為疋,由於層積 、l "广度為14GG以上的補縫用帶條,其織物之密度 ’在於補縫用帶條之交差部,因而降低第二層補縫用 =之熱熔接合劑對層積於第—層補縫用帶條之織物之含 Z ’使得補縫效果降低。x,使用於基材膜層積經編針 ’截物之補縫用帶{牟 皆 條之貫驗例14及15,初期耐水度雖良好, 人洗知'後,使用熱熔接著劑層之厚度為100微米之補縫 =條之㈣例15之耐水度降低。此可認為是,由於^ ,,、·物之;度較本發明之織物之厚度為厚,以1〇〇微米厚 的熱炫接著Μ法充分含浸於經編針織物之 了補縫係果。 牛低 ^看對纖維層積體DH之耐水度評價結果,則在於使用本 發明之補縫用帶條補縫處理之實驗例18〜2卜雖初期耐水 又句為良好,但2〇次洗滌後的耐水度,實驗例丨8〜2〇變的 I佳,只有使用熱熔接著劑層之厚度為15〇微米之補縫用 π條之貝驗例21得到良好的耐水度。此可認為是由於處 理纖維層積冑DH之補縫用帶條之側之布料為經編針織
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S 60 1336348
物,以100微米的熱熔接著劑層厚度則無法充填 物内部之空間,而無法得到充分的補縫效果。 〈補縫部拉張強度〉
看補縫部拉張強度的結果,則可知以縫紉之縫製進A 時,於任-實驗例均保持良好的強度。另一方面,進行: :音波炼接之接合者,因補縫用帶條之不同而其強度有报 的差異。使㈣積經編針織物之補縫用帶條之實
及㈣,其拉張強度呈6。牛頓程度, 以使用於服飾製品之強度。另 ^ ^ ^ ^, 使用本發明之補縫 例1〇〜13、及實驗例18至21,則拉張強度均 =°〇牛頓’與層積補縫用帶條之補縫用帶條比較可伴 持充分的高強度。100牛頓之 ^ 勿方本μ # '、先刖以縫紉機之縫 、-刃方法比較並非很高的值,但 量性之服飩制。 疋了以充为使用於追求輕 之服飾製品之用途,或-般的衣料品之強度。 〈補縫用帶條之外觀〉
:於施以補縫處理之接合樣品,觀察實驗例1。…之 補縫處理側之外觀’實驗例l(M 料a側)與補縫m 一、 層積體之内襯面(布 外觀。 〃 1界為不明_的狀態、而為美麗的 另方面,實驗例14〜15、18〜21 帶條之組織與纖維層積體之内襯(施以 硯相異,成補鏠用帶條明顯的外觀。 、24〜25由於補縫用 補縫處理之側)之外 於實驗例 纖維層積體之 2 2 2 3,向長方向補縫加内襯,由於編目方向相同 31之補縫用帶條與 ’纖維層積體之内
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< S 1336348 :面(布料—與補縫 惟於與長方向正交之方二▼條之境界為並不明顯之狀綠, 積體之内襯,由於編目::縫處理之補縫用帶條與纖維層 外觀。補縫用帶條明顯,;二:,成為補縫用帶條明顯的 之觀感並不能說是良好。 服飾製品時,補縫處理側 以衣類之評價 分別組合纖维層積體 缝用帶條製作戶外用外 、、實驗例1及實驗例5之補 使用本發明之補縫用帶條縫用帶條每!件需要心。 用實驗例5之補縫用帶俾@ 丫列】)之戶外用外套,較使 俏璲用π條製作之戶 又,補縫用帶條不明顯而外觀良好。套,㈣公克。 [產業上的可利性] 本發明可良好地使用於纖維 地使用於服飾製品、床單、 #縫處理’可良好 唯製。。特r & 棚 '及睡袋等各式各樣的纖 維製口口制疋,適於要求防水透濕性的服飾製品。織 【圖式簡單說明】 之說明 圖 圖1係例示本發明之補縫用帶條之剖面構造 圖2係例示補縫處理縫製部分 之 丨刀之補縫部之剖面構造 說明圖。 之剖面構造之 圖3係例示補缝處理熔接部分之補縫部 說明圖。 圖4係使用實驗例1之補縫用帶條之織物之電子顯微 2226-8339-PF 62 -丄功348 鏡照片。 圖5係使用貫驗例5之補綠用盤^ t I; j, «ρ» 々用缝用帶條之經編針織物之電 子顯微鏡照片。 縫部耐水度試驗用缝製部 圖6 (a )、( b )係例示具有補 分之試驗片之說明圖。 圖7 ( a )、( b )係例示具有插 伸縫部耐水度試驗用熔接却 分之試驗片之說明圖。 供。I1 _【主要元件符號說明】 1〜補縫用帶條; . 2〜纖維層積體; 3〜基材膜; 4〜可撓性膜; 5〜織物; 6 ~織物; 7〜接著劑層; 8〜布帛; 9〜接著劑; 1 0 ~縫製線; 11〜親水性樹脂層; 12 ~溶接部分
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Claims (1)

  1. •Γ336348 十、申請專利範圍·· 1 ·—種補縫用帶條,包括: 基材膜; 織物,層積於上述基材膜之一面;及 接著劑層,層積於上述基材膜之另一面, 其特徵在於: 之被覆度的合 構成上述織物之經絲及緯絲以下式算出 計值(CFt。…)為 5〇〇~1400 :
    CFt〇tai = CFn+CFt CFt=7^xDt 其中CF» :經絲的被覆度; CFt :緯絲的被覆度; :經絲的纖度(分特克斯); Ft :緯絲的纖度(分特克斯); D» :經絲的密度(條/2.54公分);及 Dt :緯絲的密度(條/2·54公分)。 2.如申請專利範圍第 述經絲之被覆度(CF«)或緯 於200〜800之範圍内。 項所述的補縫用帶條,其中上 絲之被覆度(CFt)之至少—者,在 其中構 的細絲 3.如申請專利範圍第 成上述織物之經絲或緯絲 構成。 項所述的補缝用帶條, 至乂 ~~者,以2條以上 4.如申請專利範圍第 3項所述的補縫用帶條物 其中 2226-8339^PF 64 •Γ336348 上述細絲之纖度為12分特克斯以下。 5.如申請專利範圍第1項所述的補縫用帶体 成上述織物之經絲或緯絲之 南縫^條 6·如申請專利範圍第 纖維。 成上述織物之經絲或緯絲之至二的:縫用帶條: 7 , . ^ * 考'為加工絲0 •如申味專利範圍第!項所述的補 述織物之組織,係由平織組織構成者。帶條, 8·如申請專㈣圍第i項所述 述基材膜具㈣水性。 _帶條’ 9. 如申請專利範圍第8項 有防生之膜’係由疏水性樹脂所構 10. 如申請專利範圍第9項所 夕貝膜。 ^ ^的補縫用帶條,里φ卜 述由疏水性樹脂所構成之多孔質 π條-中上 膜。 、為夕孔質聚四氟乙烯 上述申請專利範圍第10項所述的補縫用帶條,直中 上述由疏水性樹脂所構成之多孔_ ^條其中 層之側,具有親水性樹脂層。 、層積上述接著劑 仏如中請專利範圍第丨項所㈣ 述接著劑係熱熔接著劑。 用τ條’其中上 1 3.如申請專利範圍第1 2項 上述熱熔接著劑係聚胺酯樹脂。a、補縫用帶條,其中 14.如申請專利範圍第12項所述 上述接著劑層之厚度為12〇微米。 用τ條,其中 15•如申請專利範圍第^項 饰縫用帶條,其中上 其中構 其中構 其中上 其中上 其中具 2226-8339-PF
    65 1336348 述補縫用帶條之長方向之m模量為ίο〜50牛 16· —種纖維製品,縫製加工纖維 公分。 其特徵在於: 償體而得者, 縫製部分或炫接部分之至少一部分 利範圍第^至15項之任—項所述的補縫如申請專 17·—種纖維製品,熔接加工纖維層積體二補縫處理。 其特徵在於: 層積體而得者, 縫製部分或熔接部分之至少一部分 利範圍第!至15項之任-項所述的補申請專 18.如申請專利範圍第16項所述的 ^ ° 述纖維層積體具有:可撓性膜;織物1=二其中上 膜之-面者;及布帛,層積於上述可換=另上=性 且以下式算出之構成上述織物之經絲及緯絲之被覆度之合 劑值(CF_)為7GG〜1_,上ι纖維層㈣之_^織_ 有做補縫處理者: CFtotal = CFn + CF t CFn= V^XDm CFt=7^xDt 其中CF·:經絲的被覆度; CFt :緯絲的被覆度; F":經絲的纖度(分特克斯); F t :緯絲的纖度(分特克斯); Dm :經絲的密度(條/ 2. 54公分);及 1^:緯絲的密度(條/2_54公分)。 2226-8339-PF 66 ^36348 以如申請專利範圍第17項所述的纖維製品, 述纖維層積體,具有: 上 織物,層積於上述可撓 膜之一面者;及布帛,層積於上述可撓性膜之另一面者 :以下式算出之構成上述織物之經 劑值似_)為],± 被覆度之合 有做補縫處理者: 錢維層積體之上述織物側 CFt〇tai = CFn+CFt CFo=VCxDm
    CFt=7^xDt 其中CF-:經絲的被覆度; CFt :緯絲的被覆度; F-:經絲的纖度(分特克斯); Ft :緯絲的纖度(分特克斯); D» :經絲的密度(條/2· 54公分);及 1 :緯絲的密度(條/2. 54公分)。 20.如申請專利範圍第a或19頊所、+. & λ i y項所述的纖維, 中上述經絲之被覆度(CM或緯絲之被覆度(化)口口二、 者,在於300〜800之範圍内。 t之至少一 21. 如申請專利範圍第18或19項所述的纖維 中上述可撓性膜為防水透濕性膜。 22. 如申請專利範圍第21項所述的纖維製品 述防水透濕性膜為多孔質聚四氟乙烯膜。 °σ 23. 如申請專利範圍第16項所述的纖維製品 述纖維製品為服飾製品》 °° 製品,其 其中上 其中上 2226-8339-PF 67 -1336348 24.如申請專利範圍第1 7項所述的纖維製品,其中上 述纖維製品為服飾製品。
    2226-8339-PF 68
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