CN107548355A - Composite fibre piece, the manufacture method using the disposable fibrous product of composite fibre piece, gloves, raincoat and disposable fibrous product - Google Patents

Composite fibre piece, the manufacture method using the disposable fibrous product of composite fibre piece, gloves, raincoat and disposable fibrous product Download PDF

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Publication number
CN107548355A
CN107548355A CN201780000753.4A CN201780000753A CN107548355A CN 107548355 A CN107548355 A CN 107548355A CN 201780000753 A CN201780000753 A CN 201780000753A CN 107548355 A CN107548355 A CN 107548355A
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CN
China
Prior art keywords
fibre
piece
plate
composite fibre
material sheets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201780000753.4A
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Chinese (zh)
Inventor
山田菊夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Priority claimed from PCT/JP2016/064247 external-priority patent/WO2017187648A1/en
Application filed by Individual filed Critical Individual
Publication of CN107548355A publication Critical patent/CN107548355A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D3/00—Overgarments
    • A41D3/02—Overcoats
    • A41D3/04—Raincoats
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D19/00—Gloves
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/10—Impermeable to liquids, e.g. waterproof; Liquid-repellent
    • A41D31/102—Waterproof and breathable
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/12—Hygroscopic; Water retaining
    • A41D31/125—Moisture handling or wicking function through layered materials
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/14—Air permeable, i.e. capable of being penetrated by gases
    • A41D31/145—Air permeable, i.e. capable of being penetrated by gases using layered materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15268—Properties of the article, e.g. stiffness or absorbency reusable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
    • A61F13/49—Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/496—Absorbent articles specially adapted to be worn around the waist, e.g. diapers in the form of pants or briefs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary layer
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    • B32B5/00—Layered 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
    • B32B5/02—Layered 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
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered 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
    • B32B5/22—Layered 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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered 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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered 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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • 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
    • D06M17/00—Producing multi-layer textile fabrics
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2300/00—Details of garments
    • A41D2300/50—Seams
    • A41D2300/52—Seams made by welding or gluing
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/52—Disposable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15276—Properties of the article, e.g. stiffness or absorbency washable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2250/03—3 layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2255/12—Coating on the layer surface on paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

The present invention, which provides, can act as having excellent evapotranspiring property of moisture for manufacturing, and will not feel feeling of oppression and heat in wearing or stick together the composite fibre piece of the material of the disposable fibrous product of sense.The manufacture method of the disposable fibrous product for having used above-mentioned composite fibre piece, the gloves as above-mentioned disposable fibrous product, raincoat and disposable fibrous product is provided in addition.In composite fibre piece (1), by the fibre plate (2) with aeration or (3) and the laminates (15) being laminated with the diffusible fibre material sheets of liquid (4) are formed, above-mentioned fibre plate (2) or (3) and above-mentioned fibre material sheets (4) contact with each other, contacted with each other at this on face, form above-mentioned fibre plate and the engaging zones (30) of above-mentioned fibrous material chip bonding and their unassembled non-set out region (8), above-mentioned non-set out region (8) has spatial portion (9), above-mentioned spatial portion (9) and above-mentioned fibre plate (2) or the fiber gap of (3) and the interconnected moisture of the fiber gap of above-mentioned fibre material sheets (4) path that evapotranspires are formed.

Description

Composite fibre piece, disposable fibrous product, gloves, raincoat using composite fibre piece And the manufacture method of disposable fibrous product
Technical field
The present invention relates to composite fibre piece, use the disposable fibrous product of composite fibre piece, gloves, raincoat and once The manufacture method of property fiber product.
Background technology
The general so-called disposable products to be gone out of use using 1 time or after multiple are widely used in underpants, shirt, urine The dress material product of cloth, gloves, raincoat etc., above-mentioned article are popularized as home-use or medical grade by wide hair.For disposable products For the material used, mostly using non-woven fabrics or synthetic resin sheet as main raw material, there is light weight and be easily worked so The advantages of, but then, using the disposable products of such material in terms of evapotranspiring property of moisture it is bad, because making for a long time With produce feeling of oppression and heat, or the body fluid such as sweat stick it is first-class in skin, wearing when comfortableness in terms of it is bad.Although for disposable production , there is the improved technical scheme much on aeration in product material, but present situation be on evapotranspiring property of moisture research also It is not abundant enough.
In the past, it is proposed that non-woven fabrics, multiple aperture plasma membrane, spinning are carried out stacking shape by some with staple fiber using adhesive Into complex, there are aeration and liquid proof dress material articles for use using the complex.Such as in following patent documents 1, Describe the surface sheets being made up of non-woven fabrics and micro-porous film and the folded composite sheet formed of the continuous inside lamella formed.Separately Outside, some Breeches type disposable diapers as disposable fibrous product are also studied, such as in above-mentioned patent document 2, note Carry and be made up of exterior member and absorbent main body, state of the absorbent main body can be loaded and unloaded for the crotch part of exterior member The Breeches type disposable diaper being combined.
Prior art literature
Patent document
Patent document 1：No. 96/09165 handbook of International Publication No.
Patent document 2：Japanese Unexamined Patent Publication 2008-104503 publications
The content of the invention
Problems to be solved by the invention
Although the composite sheet that patent document 1 is recorded has micro-porous film, do not possess enough evapotranspiring property of moisture.In addition In the Breeches type disposable diaper that patent document 2 is recorded, exterior member is due to being formed by non-woven fabrics, therefore evapotranspiring property of moisture It is bad, have produced because of body fluid such as sweat it is sultry, be attached to adverse reaction as skin surface.Although also, patent document 2 Also disclose that around the waist of Breeches type disposable diaper, configure telescopic material around belly, around pin, make that wearer's is comfortable Sense is good, but has used more telescopic material, and the telescopic material especially around pin is configured to curve-like, its manufacture be present It is not easy, also increases the problem of cost is such.
The present invention is to realize with good evapotranspiring property of moisture, does not have feeling of oppression and heat in wearing and sticks together sense once Property fiber product and propose, its object is to provide the disposable fibrous production that can act as no feeling of oppression and heat and stick together sense The composite fibre piece of the manufacture material of product.In addition, it is an object of the invention to provide the tool for having used the composite fibre piece There is the disposable fibrous product of good evapotranspiring property of moisture.In addition, it is an object of the invention to provide as with good water Divide the gloves and raincoat of the disposable fibrous product of evapotranspiring property.Other other objects of the present invention be to provide can easily and The manufacture method of disposable fibrous product is manufactured cheaply.
The solution used to solve the problem
The present invention is used as means for solving the problem, there is provided following means.
(1) a kind of composite fibre piece, it is characterised in that by by the fibre plate with aeration and with the diffusible fibre of liquid The laminates that dimension material piece is laminated are formed, and the fibre plate and the fibre material sheets contact with each other, contacted with each other at this On face, engaging zones and their unassembled non-set out region of the fibre plate and the fibrous material chip bonding are formed, The non-set out region has spatial portion, empty in fiber of the composite fibre piece formed with the spatial portion, the fibre plate The interconnected moisture of the fiber gap of gap and the fibre material sheets evapotranspires path,
(2) a kind of disposable fibrous product, the composite fibre piece recorded using described (1) are formed,
(3) the disposable fibrous product that described (2) are recorded is gloves, and the gloves are by by the 1st fibre plate, the fibre The gloves that dimension material piece, the elastomeric element and the 2nd fibre plate are laminated are with the 1st composite fibre piece and by the described 1st The gloves that fibre plate, the fibre material sheets, the 2nd fibre plate are laminated are formed with the 2nd composite fibre chip bonding,
(4) the disposable fibrous product that described (2) are recorded is raincoat, and the raincoat is by by the 1st fibre plate, the bullet Property the raincoat that is laminated of part, the fibre material sheets, the penetrability film it is with the 1st composite fibre piece and fine by the described 1st The raincoat that dimension piece, the fibre material sheets, the penetrability film are laminated is formed with the 2nd composite fibre chip bonding,
(5) a kind of manufacture method of disposable fibrous product, it is characterised in that with being supplied respectively to the fibre with aeration Dimension piece, there are the diffusible fibre material sheets of liquid, and sheet above is partially engageable with to form laminates by joint unit, by The step of this 1st composite fibre piece of manufacture；The step of using the 2nd composite fibre piece is manufactured with the identical step；By described in The step of 1st composite fibre piece and the 2nd composite fibre chip bonding；With with engaging while or being cut into regulation shape upon engagement The step of shape.
The effect of invention
The composite fibre piece of the present invention has good evapotranspiring property of moisture, can be suitable as disposable fibrous product and use Material.In addition, feeling of oppression and heat or glutinous will not be felt when in use using the disposable fibrous product of the composite fibre piece of the present invention Sense, realizes to obtain the effect of comfortable wearing feeling.And gloves, the raincoat of the present invention dress skin also not even if long-time It can perspire, heat will not also be accumulated, and have the effect that can improve commercial value as disposable glove, Disposable raincoat.Separately Outside, according to the manufacture method of the disposable fibrous product of the present invention, possess with can easily and inexpensively manufacture with good Evapotranspiring property of moisture as the effect of the disposable fibrous product of characteristic that does not possess in the past.
Brief description of the drawings
Fig. 1 a, Fig. 1 b are the longitudinal sections of the composite fibre piece of the first embodiment of the present invention.
Fig. 2 is the longitudinal section for the composite fibre piece that the bond locations of adhesive stagger.
Fig. 3 is the figure for representing composite fibre piece being applied to the state of disposable underpants.
Fig. 4 is the synoptic diagram for illustrating the manufacturing process of composite fibre piece.
Fig. 5 is the flow chart for illustrating the manufacture method of composite fibre piece.
Fig. 6 is the synoptic diagram for representing adhesive coating device.
Fig. 7 a, Fig. 7 b are for illustrating the synoptic diagram of processing of turning back.
Fig. 8 a, Fig. 8 b, Fig. 8 c are for illustrating to handle to the synoptic diagram of joining process from perforate.
Fig. 9 is the top view for representing the composite fibre piece of the second embodiment of the present invention.
Figure 10 is the figure for illustrating the pleat portion of Fig. 9 composite fibre piece.
Figure 11 is the enlarged drawing of Fig. 9 composite fibre piece.
Figure 12 is Figure 11 line A-A profile.
Figure 13 is Figure 11 line B-B profile.
Figure 14 a, Figure 14 b are the examples for representing to have used the gloves of the composite fibre piece as disposable fibrous product Figure, Figure 14 a are the figures of the gloves from a surface side, and Figure 14 b are the figures of the gloves from another surface side.
Figure 15 is the figure for representing to have used the one style of the general glove of composite fibre piece.
Figure 16 is the synoptic diagram for representing to have used the example of the manufacturing process of the gloves of composite fibre piece.
Figure 17 is the flow chart for representing to have used the example of the manufacture method of the gloves of composite fibre piece.
Figure 18 is the figure for representing to have used the one style of the raincoat of composite fibre piece.
Figure 19 is the synoptic diagram for representing to have used the example of the manufacturing process of the raincoat of composite fibre piece.
Figure 20 a, Figure 20 b are the figures for representing to have used the one style of the disposable underpants of composite fibre piece, Figure 20 a be from Figure during wearer is observed at rear, and Figure 20 b are figures when laterally observing wearer.
Figure 21 is the synoptic diagram for representing to have used the example of the manufacturing process of the disposable underpants of composite fibre piece.
Figure 22 is the longitudinal section for the composite fibre piece for making the bond locations of adhesive consistent.
Figure 23 a, Figure 23 b be for illustrate the composite fibre piece of the present invention possess penetrability film in the case of one of pattern Schematic cross-sectional view.
Figure 24 is the profile of one of another pattern of composite fibre piece of the 2nd embodiment for representing the present invention, is pair Should be in the profile of Figure 13 section.
Figure 25 is when representing the numerical value of the embodiment 1 to 4 shown in table 1 and the rate of evapotranspiring (%) in comparative example 1 and passing through Between relation chart.
Embodiment
Hereinafter, embodiments of the present invention are illustrated based on drawing.Embodiment recited herein is only One of the implementation of the present invention, the invention is not restricted to the content that following embodiment is recorded.Compound fibre in present embodiment Tieing up piece 1 can be using the material for various disposable fibrous products.As the disposable fibrous production using composite fibre piece 1 Product, it can enumerate with aftermentioned such gloves 310,310a (reference picture 14,15), raincoat 311 (reference picture 18), shorts 10,312 (reference picture 3, Figure 20) is the disposable clothing of the underwear beyond representative, shorts, socks, uniforms for worker etc., nightwear, pillowcase, bed The groceries product of the cover of the furniture of the bedding class of list, quilt cover etc., chair, sofa etc., back cushion, cushion, box-packed napkin, toilet seat etc. The commodity of the cover of cover, the seat of automobile or steering wheel etc., towel, handkerchief, mouth mask, carpet, apron etc., the packaging of extensive stock Piece, bag, bag, curtain etc., but the invention is not restricted to this.
(the 1st embodiment)
The composite fibre piece 1 of the first embodiment of the present invention is illustrated.Fig. 1 b are the compound of present embodiment The longitudinal section of fibre plate 1.In Figure 1b, composite fibre piece 1 possesses the 1st fibre plate 2 of aeration, is likewise supplied with ventilating 2nd fibre plate 3 of property, it is located between the 1st and the 2nd fibre plate 2,3 there are the diffusible fibre material sheets 4 of liquid, by by 1st, the laminates 15 that the 2nd fibre plate 2,3 and fibre material sheets 4 are laminated are formed.1st and the 2nd fibre plate 2,3 is to form to have The thin slice of the fibrous layer of aeration, fibre material sheets 4 are to form the thin slice with the diffusible fibrous layer of liquid in addition.Thus, it is multiple Condensating fiber piece 1 is formed by 3 layers.
In Figure 1b, the mode that fibre plate is formed by the 1st fibre plate 2 and the 2nd fibre plate 3 is shown, but as other Embodiment, can also as shown in Figure 1a, and fibre plate is only formed by 1 layer.That is, can also be configured to the 1st and the 2nd fiber Any one party in piece 2,3 is omitted and forms composite fibre piece 1 by this 2 layers of fibre plate 2 or 3 and fibre material sheets 4.In Fig. 1 a Example in, composite fibre piece 1 is formed by the laminates 25 that the 1st fibre plate 2 and fibre material sheets 4 are laminated to formed 2 layers.
In such composite fibre piece 1 shown in Fig. 1 a and Fig. 1 b, penetrability film 70 can also be further laminated.Moisture-inhibiting Property film represent that gas (air) or vapor pass through but the membrane material that the liquid of water etc. does not pass through.
In composite fibre piece 1, can be while ensuring the lit-par-lit structure hair using the 1st fibre plate 2 and fibre material sheets 4 Wave moisture to evapotranspire function, more effectively easily suppress on this point liquid is from fibre material sheets 4 to outside direction seepage on one side, it is excellent Penetrability film 70 is selected to be laminated in the position for being directly toward fibre material sheets 4.Now, from ensuring to utilize the 1st fibre plate 2 and fiber The lit-par-lit structure performance moisture of material piece 4 evapotranspires from the viewpoint of function, preferably avoids to being predefined for positioned at skin surface side Position that 1st fibre plate 2 is directly toward and be laminated.Therefore, there is the 1st and the 2nd fibre plate 2,3 and fibre in composite fibre piece 1 In the case of tieing up this 3 layers of material piece 4, preferably in composite fibre piece 1, as shown in fig. 23b, in the 2nd fibre plate 3 and fiber Sandwiched penetrability film 70 between material piece 4.
In addition, constructing the composite fibre formed by 2 layers of the 1st fibre plate 2 or the 2nd fibre plate 3 and fibre material sheets 4 In the case of being laminated penetrability film 70 in piece 1, as shown in fig. 23 a, in fibre material sheets 4 with fibre plate composition surface phase (that is, in the outer surface side of fibre material sheets 4) on anti-face, stacking penetrability film 70.
In Figure 23 a, show from the laminates described in Fig. 1 b and eliminate in the 1st fibre plate 2 and the 2nd fibre plate 3 The situation of 2nd fibre plate 3, but other embodiments are further used as, for being eliminated from the laminates described in Fig. 1 b In the case of the situation of 1st fibre plate 2 and the 1st fibre plate 2 in the 2nd fibre plate 3 stacking penetrability film 70, in fibre material sheets On the face opposite with fibre plate composition surface in 4 (that is, the outer surface sides of fibre material sheets 4), stacking penetrability film 70 (is not schemed Show).
It is being configured to described by the 1st fibre plate 2 or the 2nd fibre plate 3 and 2 layers of compound fibre formed of fibre material sheets 4 In the embodiment for tieing up piece, the 1st fibre plate 2 or the 2nd fibre plate 3 contact with each other with fibre material sheets 4.In such fibre plate and Fibre material sheets are contacted with each other on face, and the 1st, the 2nd fibre plate 2 or 3 is partly connect with fibre material sheets 4 by adhesive Close.Now, between the 1st fibre plate 2, the 2nd fibre plate 3 and fibre material sheets 4, engaging zones is formed and they are unassembled Non-set out region, non-set out region have spatial portion.
If for example, the 1st fibre plate 2 and the stacking of fibre material sheets 4 shown in Fig. 1 a, then the 1st fibre plate 2 and undulation degree Tablet 4 contacts.1st fibre plate 2 is engaged so as to form engaging zones 30 and disengaged area with fibre material sheets 4 by adhesive 7 Domain 8.And non-set out region 8 has spatial portion 9.In the composite fibre piece so formed, the fiber of spatial portion 9 and the 1st is formed The interconnected moisture of the fiber gap of the fibre plate 3 of piece 2 or the 2nd and the fiber gap of fibre material sheets 4 evapotranspires path.
In addition, " situation that the 1st fibre plate 2 or the 2nd fibre plate 3 " contact with fibre material sheets 4 include " the 1st fibre plate 2 or The situation and " the 1st fibre plate 2 or the 2nd fibre plate 3 " and fibre material sheets 4 that 2nd fibre plate 3 " directly contacts with fibre material sheets 4 Pass through this both sides of the situation of adhesive mediate contact.
In the embodiment of penetrability film 70 is set in a manner of towards fibre material sheets 4, the engagement of penetrability film 70 And partial engagement, in contacting with each other on face for fibre material sheets 4 and penetrability film 70, formed fibre material sheets 4 with it is described The engaging zones 30 and their unassembled non-set out region 8 that penetrability film 70 engages, non-set out region 8 has spatial portion 9.It is fine The fibre plate 2 of engaging zones 30 and the 1st or the 2nd fibre plate 3 and fibre material sheets that dimension material piece 4 engages with the penetrability film 70 The situation of the formation of 4 engaging zones 30 is identical, can be formed using adhesive 7.
As illustrated in Fig. 1 b, in composite fibre piece 1 to be laminated the 1st fibre plate 2, fibre material sheets and the 2nd fiber In the case that 3 layers of construction of piece 3 are formed, the 1st fibre plate 2 and fibre material sheets 4 contact with each other.In the 1st fibre plate 2 and undulation degree Tablet 4 is contacted with each other on face, and the 1st fibre plate 2 is partially engageable with fibre material sheets 4 by adhesive 7.Thus, formation connects Region 30 and their unassembled non-set out region 8 are closed, non-set out region 8 has spatial portion 9.In addition similarly, the 2nd fibre plate 3 contact with each other with fibre material sheets 4, in contacting with each other on face for the 2nd fibre plate 3 and fibre material sheets 4, the 2nd fibre plate 3 and fibre Dimension material piece 4 is partially engageable with by adhesive 7.Thus, engaging zones 30 and their unassembled non-set out region 8 are formed, Non-set out region 8 has spatial portion 9.
Also, in the composite fibre piece 1 so formed, formed with being formed at the 1st fibre plate 2 and fibre material sheets 4 Contact with each other the non-set out region 8 on face spatial portion 9, be formed at the 2nd fibre plate 3 and the face that contacts with each other of fibre material sheets 4 On the spatial portion 9 of non-set out region 8, the fiber gap of the 1st fibre plate 2, the fiber gap of the 2nd fibre plate 3, fibre material sheets The interconnected moisture of 4 fiber gap evapotranspires path.The reality of penetrability film 70 is being set in a manner of towards fibre material sheets 4 Apply in mode, being further contained in moisture by the part of vapor in penetrability film 70 evapotranspires path.
In composite fibre piece 1, evapotranspired path due to forming described moisture, therefore the work for the path that evapotranspired by the moisture With composite fibre piece 1 can play good evapotranspiring property of moisture.In addition, being evapotranspired path by forming moisture, can also improve multiple Exothermicity and penetrability in condensating fiber piece 1.It is laminated on by penetrability film layer in the embodiment of outer surface side, penetrability film Although the liquid such as water are not made by making vapor by therefore similarly can in the embodiment for possessing penetrability film Improve evapotranspiring property of moisture.In addition, being evapotranspired path by forming described moisture, having can also improve in composite fibre piece 1 The effect of exothermicity and penetrability.
Composite fibre piece 1 is suitable as manufacturing the material of disposable fibrous product (such as gloves, raincoat, shorts, sheet etc.) Material.When disposable fibrous product is worn on into body, in the case of from the body discharge body fluid such as sweat, body fluid while from flesh Skin surface contact the side of the 1st fibre plate 2 by the moisture of composite fibre piece 1 evapotranspire path spread into fibre material sheets 4 one side Evapotranspired to outside.In the case where composite fibre piece 1 is the laminates of the 1st fibre plate 2, the fibre plate 3 of fibre material sheets 4 and the 2nd, As shown in Figure 22 arrow, body fluid is from the side of the 1st fibre plate 2 contacted with skin surface while moisture by composite fibre piece 1 Path evapotranspire while spread into fibre material sheets 4, and the moisture for entering composite fibre piece 1 evapotranspires path to the 2nd fibre plate 3 Transfer, so as to be evapotranspired from the table facing external of the 2nd fibre plate 3.The path that evapotranspires of moisture now is empty by the fiber of the 1st fibre plate 2 Spatial portion 9 → the in fiber gap → non-set out region 8 of 9 → fibre material sheets of spatial portion 4 in gap → non-set out region 8 Path as the fiber gap of 2 fibre plates 3 is formed.In addition, when composite fibre piece 1 is applied into disposable fibrous product, The 1st fibre plate 2 can be formed as the side (skin surface side) with the skin contact of user, the 2nd fibre plate 3 turns into non- Skin surface side, or can be formed as they relation it is opposite.Above-mentioned body fluid be in addition to sweat, also comprising urine, blood, The concept of lymph etc..
In this way, there is composite fibre piece 1 moisture to evapotranspire path, therefore good evapotranspiring property of moisture can be played, dressed During disposable fibrous product, feeling of oppression and heat or stick together sense that the body fluid of sweat etc. brings will not be produced, it is possible to increase the product makes The comfortableness of used time.As described later, in the present embodiment, the 1st fibre plate 2 and the 2nd fibre plate 3 are all by nonwoven cloth material Formed, fibre material sheets 4 are formed by paper material in addition.Paper material is good and good in evapotranspiring property of moisture in terms of liquid diffusivity, But the material that disposable fibrous product is only formed by paper material also can not be practical.This is because, only it is being the situation of paper material Under, it is easily damaged if moisture is absorbed.By the way that paper material is laminated in into nonwoven cloth material, the effect in present embodiment has been played Effect.In addition, in this manual, paper material is by the fibre beyond string or string containing cellulose-based composition Tie up it is deadlocked or using adhesive with reference to and be manufactured into.Specifically, napkin paper, crape paper are for example enumerated as paper material, is answered Close non-woven fabrics etc..Paper material can also wrap containing the material of other beyond fiber material, such material containing addition material It is contained in the concept of paper material.
In the case where disposable fibrous product is shorts, penetrability film is laminated according to the outer surface side in the 2nd fibre plate 3 Embodiment, wearing when occur incontinence when, due to penetrability film do not make liquid by, therefore can prevent urine oozed to outside Leakage.
In the example shown in Fig. 1 b, with the spatial portion 9 formed between the 1st fibre plate 2 and fibre material sheets 4 and in fiber The spatial portion 9 formed between the fibre plate 3 of material piece 4 and the 2nd forms non-set out region 8 across the opposed mode of fibre material sheets 4. If so forming spatial portion 9, as shown in Figure 22 block arrow, vapor passes through in laminates 1b and to outside composite fibre piece Mobile shortest path used is opened, and can efficiently realize the evaporation of moisture, and the effect for improving evapotranspiring property of moisture is larger.
Spatial portion 9 that Fig. 2 shows to be formed between the 1st fibre plate 2 and fibre material sheets 4 with fibre material sheets 4 and the 2nd The spatial portion 9 formed between fibre plate 3 is not mutually opposed, and in the embodiment of lateral alternate.It is if so that spatial portion 9 is mutual Stagger and formed, then even in vapor by laminates 1b and to mobile path used outside composite fibre piece be shorter Path in the case of (block arrow in Fig. 2), due to the shortest path path length shown in the example than Figure 22, therefore turn into sweat or urine Time of fibre material sheets 4 state easily elongated compared with Figure 22 example is stranded in, is easily absorbed using fibre material sheets 4 Sweat or urine.Alternatively, it is also possible to mutually not right to clip the mutually opposing spatial portion 9 of fibre material sheets 4 and clip fibre material sheets 4 Mode coating adhesive that the spatial portion 9 put is mixed in forms spatial portion 9.
As the 1st fibre plate 2, non-woven fabrics can be used, as the non-woven fabrics, 2 layers or 3 layers of spunbond nonwoven can be used Cloth.In the case where the 1st fibre plate 2 to be used for the skin surface side of outer load 11 of disposable underpants 10 (Fig. 3), as the 1st Fibre plate 2 preferably uses hydrophilic non-woven fabrics.In the case of composite fibre piece 1 requires hydrophilic, for example, to composite fibre Piece 1 is added the hydrophilicity-imparting treatment of hydrophilic agent etc..The base recast of 1st fibre plate 2 is a preferably 10~50g/m2, More preferably 10~20g/m2 from the viewpoint of unit price is manufactured, but not limited to this.
As the 2nd fibre plate 3, non-woven fabrics can be used, 2 layers or 3 layers of spunbond nonwoven can be used as the non-woven fabrics Cloth.In the case where the 2nd fibre plate 3 to be used for the non-skin surface side of outer load 11 of disposable underpants 10, as the 2nd fiber Piece 3 preferably uses the non-woven fabrics of water proofing property.As the non-woven fabrics of water proofing property, can preferably be carried out using 3 layers of spun-bonded non-woven fabrics The water-proofing treatment covered with silicone-based, fluorine system, paraffin metal system, the waterproofing agent of alkyl chromium chloride system.Water proofing property non-woven fabrics Base recast be a preferably 10~50g/m2, from more preferably 10~20g/m2, but not limited to this from the viewpoint of manufacture unit price. Alternatively, it is also possible to which the 1st fibre plate 2 and the 2nd fibre plate 3 are set into identical base weight.
As fibre material sheets 4, the paper material comprising cellulose fibre can be used, now, can use pulp based paper or By the paper material for forming paper pulp as the material of main material.As starting pulps, can use wood pulp, synthetic paper-pulp, Ancient paper paper pulp etc..In addition, being not limited to the natural fiber of paper pulp etc., regenerated fiber of artificial silk etc. etc. can be also used.Undulation degree The base recast of tablet 4 is a preferably 10~50g/m2, preferably than the base weight of the 1st fibre plate 2 and the base weight of the 2nd fibre plate 3 It is few.If row are as an example, preferably the base of fibre material sheets 4 lacks the 5%~25% of the base weight of the 1st fibre plate 2 again.It is again it is preferred to fine The base of dimension material piece 4 lacks the 5%~25% of the base weight of the 2nd fibre plate 3 again.But in the present embodiment, fibre material sheets 4 Base weight be also not excluded for than the 1st fibre plate 2 base weight it is more.
In addition, as fibre material sheets 4, in the case of using paper material, in order to flexibility, preferred pair undulation degree Tablet 4 for example applies embossing processing.In addition, in the case where composite fibre piece 1 is used as into the outer load 11 of disposable underpants 10, Various printings can also be previously applied to the paper material, form printing layer.The surface of the printing layer can also for example be carried out clearly Paint processing, or additional binder, thus carry out Anti-fade processing.As adhesive, PVA, CMC, EVA, propylene, paint can be enumerated The material Deng known to.The ink that Anti-fade is handled has been carried out in addition, can also use.
As penetrability film, the material with vistanex and inorganic filling material can be used, or there is polyethylene Material of resin combination and inorganic filling material etc..Specifically, as penetrability film, can use polyethylene-based micro- porous Plasma membrane, but not limited to this.Now, if as fibre material sheets 4 using paper material, evapotranspiring property and exothermicity are all good, therefore Internal heat is delivered to outside via fibre material sheets 4 and penetrability film.It is saturating will be set in the outer surface side of the 2nd fibre plate 3 The composite fibre piece 1 that moist film forms be applied to for example gloves 310,310a, raincoat 311, shorts 10,312 material situation Under, due to composite fibre piece 1 as described in terms of evapotranspiring property and exothermicity it is good, therefore will not be vexed when can realize use Gloves, raincoat, shorts, the sheet of heat.In addition, by carrying out various printings to fibre material sheets 4 or penetrability film, can also carry High fashion.
In the present embodiment, in space 9 existing for non-set out region 8 and a part for laminates 15.In addition, at this In embodiment, the 1st fibre plate 2, the 2nd fibre plate 3, fibre material sheets 4 are stacked with roughly the same area.But differ Surely must be identical area, it is possibility to have the deviation of the area of a few percent to 10 or so.Fibre material sheets 4 are as after State like that, by being pressed by Fig. 4 knurling rolls 202a and by softness.Therefore, softness is carried out by mechanical pressure is applied below The processing of change is referred to as mechanical softness processing.Although due to applying mechanical softness processing, because the mechanical softness processing is led Sometimes its surface state changes for cause, or opens small hole, and thus area can change sometimes.Therefore, in this implementation In mode, it is allowed to the deviation of the area of a few percent to 10 or so.As described above, in composite fibre piece 1, the 1st is fine Tie up piece 2, the 2nd fibre plate 3, fibre material sheets 4 are roughly the same areas, this in composite fibre piece 1 or disposable underpants 10, Also referred to as the 1st fibre plate 2, the 2nd fibre plate 3, fibre material sheets 4 are same shapes.In addition, in the present embodiment, phase similar shape Shape allows the deviation of more or less shape caused by foozle.
As described, it is soft although in the present embodiment fibre material sheets 4 are applied with the machinery based on embossing processing Change is handled, but can be by the mechanical softness processing to soft as the imparting hand of fibre material sheets 4 rubbing fibre material sheets 4 It is soft.As a result, composite fibre piece 1 is overall to carry flexibility, and skin sense of touch also has the sensation of softness.In addition, utilizing During knurling rolls 202a embossing processing, fine hole can be opened in fibre material sheets 4, when so opening fine hole, When carrying out engagement (engagement step in manufacturing process) with the 1st, the 2nd fibre plate 2,3 using adhesive, adhesive is impregnated with institute Hole is stated, the 1st, the 2nd fibre plate 2,3 and the cohesive of fibre material sheets 4 improve, the 1st, the 2nd fibre plate 2,3 and fibre material sheets 4 Engaging force become big.In addition, the hole based on embossing processing due to embossed pattern, can be circle, quadrangle, hexagon, break Disconnected shape etc. is variously-shaped.
The amount and the 2nd fibre plate 3 of engagement and undulation degree of adhesive 7 when engaging the 1st fibre plate 2 and fibre material sheets 4 The amount of adhesive 7 during tablet 4 can determine appropriately respectively, if but adhesive quantitative change it is more, the 1st fibre plate 2 and undulation degree The area of the non-set out region 8 of tablet 4 diminishes and the 2nd fibre plate 3 and the area of the non-set out region 8 of fibre material sheets 4 diminish, Therefore the area of the spatial portion 9 in respective non-set out region 8 is caused also to diminish.As a result, the sky in each non-set out region 8,8 Between fiber gap, fiber gap, the fiber gap of fibre material sheets 4 of the 2nd fibre plate 3 of the fibre plate 2 of portion the 9,9, the 1st mutually interconnect The evapotranspire area of path of logical moisture also integrally diminishes, and evapotranspiring property of moisture or aeration reduce.If other adhesive quantitative change is more, The flexibility of composite fibre piece 1 declines (being hardened), sense when being dressed when composite fibre piece 1 to be used as to the material of disposable products Thixotroping is poor.The bonding area and the 2nd fibre plate 3 and the bonding area of fibre material sheets 4 of 1st fibre plate 2 and fibre material sheets 4 It is preferably all the 50%~90% of the area of the 1st fibre plate 2 or the 2nd fibre plate 3, more preferably 70%~90%.
According to above-mentioned viewpoint, the coating weight of adhesive when engaging 1m2 the 1st fibre plate 2 and fibre material sheets 4 and The coating weight of adhesive when engagement 1m2 the 2nd fibre plate 3 and fibre material sheets 4 is preferably all 0.8~5.0g/m2.It is being coated with When amount is less than 0.8g/m2, the engagement Strong degree of the 1st, the 2nd fibre plate 2,3 and fibre material sheets 4 diminishes, and easily occurs between each Peel off.If coating weight, more than 5.0g/m2, the evapotranspire area of path of moisture diminishes, and evapotranspiring property of moisture and aeration decline, in addition Composite fibre piece 1 loses flexibility.Described adhesive coating weight more preferably 1.0~3.5g/m2.Also, in order to provide softness The more preferable composite fibre piece 1 of property, is preferably set to 1.5g/m2 by the higher limit of the coating weight of adhesive.
In addition, the 1st fibre plate 2 and fibre material sheets 4 engagement and the 2nd fibre plate 3 and fibre material sheets 4 engagement all The usually used various joint methods such as adhesive, ultrasonic wave, heat-sealing can be used.In the case of the use of adhesives, can Use thermosol adhesive, solvent type adhesive etc..When being engaged, spatial portion 9 can be caused via the phase of fibre material sheets 4 It is mutually opposed, or spatial portion 9 can be caused mutually to stagger.
For the manufacture method of the composite fibre piece 1 in present embodiment, enumerate manufacture and used composite fibre piece 1 Disposable underpants 10 situation as an example described below.Fig. 4 is the manufacturing process for illustrating composite fibre piece 1 200 skeleton diagram, Fig. 5 are the flow charts for illustrating the manufacture method of composite fibre piece 1.Manufacturing process 200 shown in Fig. 4 The configuration of various devices only one, however it is not limited to this.In addition, it is Fig. 1 b laminates 15 with composite fibre piece 1 here In case of illustrate.
(step S1：2nd fibre plate 3 and the engagement of fibre material sheets 4)
The minus side (left direction of horizontal direction) for being wound in X-direction of the fibre material sheets 4 of sheet material roller 201 into Fig. 4 is defeated Send, be embossed processing by a pair of knurling rolls 202a, and carried out mechanical softness processing.In addition, make in manufacturing process 200 With knurling rolls 202b described later, but knurling rolls 202a and 202b can use identical knurling rolls, or can use and be embossed The different knurling rolls of pattern, size, material etc..Can be to the advance printing figure that is wound in the fibre material sheets 4 of sheet material roller 201 Case (reference picture 3), and implement above-mentioned embossing processing to printing figuratum fibre material sheets 4.
By knurling rolls 202a fibre material sheets 4 by adhesive coating device 203a coating adhesives.In this embodiment party In formula, thermosol adhesive, but not limited to this have been used as adhesive.
Fig. 6 is the skeleton diagram for representing adhesive coating device 203a.Adhesive coating device 203a has to fibrous material Multiple nozzles 204 of the 1st face (composition surface with the 2nd fibre plate 3) coating adhesive 7 of piece 4, accepting adhesive 7 and possess by Adhesive 7 is heated to the resettlement section 205 of the heating part of recommended temperature, the controller being controlled to the heating-up temperature of heating part 206.Fig. 6 schematically shows the state that adhesive 7 is coated with fibre material sheets 4.If in addition, in fibre material sheets 4 The part (part of blank in figure) of uncoated adhesive 7 be coated with functional materials described later, then can make adhesive 7 and work( Energy property material does not mix, or reduces the degree of mixing.The coating weight for the adhesive that adhesive coating device 203a is carried out is for example foregoing Like that.
(step S2：The coating of functional materials)
In the coating function material of fibre material sheets 4.As functional materials, deodorant, insecticide, spices, anti-is enumerated Aqua, anti-fouling agent, antiseptic etc..In the present embodiment, to deodorant, spices and softening agent are entered as functional materials The situation of row coating illustrates, but not limited to this.
Functional materials apparatus for coating 150 has nozzle, and (spraying) feature thing is coated with the 1st face of fibre material sheets 4 Matter.Functional materials apparatus for coating 150 can be applied in the 2nd face (composition surface with the 1st fibre plate 2) of fibre material sheets 4 Cloth, if will not the person of being worn touch if can also be applied on the piece beyond fibre material sheets 4.Can be according to each feature thing The quantity of matter sets multiple functional materials apparatus for coating 150, can also mix multiple functional materials, pass through functional materials Functional materials are coated on fibre material sheets 4 by apparatus for coating 150.
, can be by the use of being used as the plant from pyrocatechol or tannin acids etc. as the deodorant for being functional materials The catechol of extract, gallocatechol, nutgall catechin, L-Epicatechin gallate, gallocatechol acid esters, Gallotannic acid, ellagitannic acid or iron-vitamin C acid chelate compound, zirconium oxygen hydroxide, the hydroxide of lanthanide series Metal salt (such as ZnSO4) of thing, Zn, Cu, Fe etc. etc..In the present embodiment, alum (potassium alum) or polyphenol are passed through into work( Energy property material apparatus for coating 150 is coated.In the functional materials of alum etc., sometimes using the liquid for having dissolved metal, Therefore preferably it is coated in the part (such as piece beyond skin surface side) for not touching skin directly.The fiber of present embodiment Material piece 4 is not skin surface side, thus will not the person of being worn touch metallics.
As the spices for being functional materials, for example, can use the fruit thing of orange, lemon, bitter orange, peach etc., rose or Essential oils of (vegetation) such as the flower of lavender etc., peppermint, Asiatic sweet leaf etc., can also use spices other than the above.The spices is also by work( Energy property material apparatus for coating 150 is coated with (spraying).In addition, spices can also be according to quilts such as Xing Do, adult, child, regions It is used separately.
As the softening agent for being functional materials, it is the material for making fibre material sheets 4 soft, can uses and be used as polyalcohol More alkyl compounds (such as glycerine).In the present embodiment, although before the 2nd fibre plate 3 and fibre material sheets 4 are engaged Coating function material, but preferably being coated after in knurling rolls 202a.If this is due in the logical of knurling rolls 202a Preceding coating function material (such as glycerine) is crossed, then fibre material sheets 4 are easily cut off, can attachment fiber material in knurling rolls 202a The chip of piece 4, obstruction may be brought to the manufacture of composite fibre piece 1.Functional materials can be in the 2nd fibre plate 3 and undulation degree The fibre plate 3 of fibre material sheets 4 or the 2nd is coated on after the engagement of tablet 4.Also, can also be in the fabrication stage of fibre material sheets 4 In coating function material in advance.
The 2nd fibre plate 3 for being wound in sheet material roller 207 is conveyed by conveying roller 208a to the minus side (lower direction) of Z-direction, is led to Cross pressing roller 209a and engaged with being coated with adhesive 7a fibre material sheets 4.In the present embodiment, the 2nd above-mentioned fibre plate 3 Bonding area with fibre material sheets 4 is areas of the pressing roller 209a after.Also, the 2nd fibre plate 3 and fiber after engaging Material piece 4 passes through positive side (upper direction) conveying of conveying roller 208b, 208c to Z-direction.
(step S3：With the engagement of the 1st fibre plate 2)
The 2nd fibre plate 3 after engagement with fibre material sheets 4 in order to be engaged with the 1st fibre plate 2, in fibre material sheets 4 The 2nd face pass through adhesive coating device 203b coating adhesives 7.In the present embodiment, hot melt has been used as adhesive 7 Viscose binder, but not limited to this.In addition, by the 2nd adhesive coating device 203b, adhesive 7 is heated to set point of temperature (example Such as 60 DEG C~150 DEG C), its coating weight is as described above.
The 1st fibre plate 2 for being wound in sheet material roller 206 is conveyed by conveying roller 208d to the minus side (lower direction) of Z-direction.One The 2nd fibre plate 3 after 1st fibre plate 2 and engagement and the conjugant of fibre material sheets 4 are pressed and connect by pressing roller 209b Close, thus, manufacture laminates 15 (composite fibre piece 1).In the present embodiment, the 1st foregoing fibre plate 2 and fibre material sheets 4 bonding area is areas of a pair of pressing roller 209b after.
Laminates 15 press the order quilt of the 1st fibre plate 2, fibre material sheets 4, the 2nd fibre plate 3 from Z-direction positive side (upside) Stacking.When the 1st fibre plate 2, fibre material sheets 4, the 2nd fibre plate 3 being laminated by a pair of pressing roller 209b can make the 1st Fibre plate 2, fibre material sheets 4, the 2nd fibre plate 3 turn into equal area, same shape, can also be in severing process (such as by rear The severing that the cutting device 221 stated is carried out) after, make the 1st fibre plate 2, fibre material sheets 4, the 2nd fibre plate 3 turn into equal area, Same shape.In the present embodiment, fibre material sheets 4 are between the 1st fibre plate 2 and the 2nd fibre plate 3, due to passing through one Processing is embossed to fibre material sheets 4 to knurling rolls 202a, therefore the 1st fibre plate 2 and the 2nd for being arranged at sheet material roller can be made The size of 3 respective widths of fibre plate is bigger than the size of the width of fibre material sheets 4.Laminates 15 are by a pair of pressures The 202b embossing processing of flower roller, that is, implement mechanical softness processing.Alternatively, it is also possible to omit the laminates carried out by knurling rolls 202b 15 embossing processing.
As the 1st fibre plate 2 and the 2nd fibre plate 3, non-woven fabrics can be used, but non-woven fabrics is to be difficult to corrugated material.Separately On the one hand, the paper material containing cellulose fibre can be used as fibre material sheets 4, but paper material is easy corrugated material Material.Here, if opening deeper embossing as multiple fine holes being implemented by knurling rolls 202a to fibre material sheets 4 Laminates 15 (composite fibre piece 1) are set afterwards, then laminates 15 (composite fibre piece 1) are difficult to wrinkle.If also, pass through knurling rolls 202b implements embossing processing to laminates 15 (composite fibre piece 1), then is more difficult to wrinkle.Therefore, by present embodiment In the case that composite fibre piece 1 is used as the material of dress material, without eliminate the flatiron of fold.Make in the 2nd fibre plate 3 of replacement Identical effect is also can obtain with the case of penetrability film.
The manufacture method of composite fibre piece 1 in present embodiment is as described above.Then, using Fig. 4 and Fig. 5 to using this The method that composite fibre piece 1 in embodiment manufactures disposable underpants 10 illustrates.The manufacture work of the disposable underpants 10 Sequence is since the step S4 (the 1st turn back processing) shown in Fig. 5.
(step S4：1st turns back processing)
Positive side (right direction) conveying of X-direction of the laminates 15 into Fig. 4, wears to form the body of disposable underpants 10 Wear portion 12 (Fig. 3 references) and turned back by the 1st device 217 of turning back in piece width edges at two ends.Fig. 7 is to be used to illustrate the 1 skeleton diagram for turning back processing.As shown in Figure 7a, for the laminates 15 as outer load 11, the edge at piece width both ends Portion is rolled over downwards in the dotted portion shown in Fig. 7 a, turns into the shape shown in Fig. 7 b.The part of the bending turns into disposable underpants 10 body wearing portion 12.1st device 217 of turning back is that possess turn back plate and the laminates to being turned back that laminates 15 are turned back The known device of 15 press sections pressed.In addition, the part of the bending passes through heat-sealing, connecing based on thermosol adhesive The various joint methods of conjunction, ultrasonic bonding etc. are engaged.
(step S5：Perforate is handled)
By the 1st turn back device 217 implement the 1st turn back processing laminates 15 it is defeated in the positive side (right direction) of X-direction Send, perforate is carried out by boring device 218 in order to form the foot of disposable underpants 10.As boring device 218, such as can Use punching roller, but not limited to this.Fig. 8 is that Fig. 8 a, which are shown, to be implemented for illustrating to handle to the figure of joining process from perforate The laminates 15 of perforate, the appearance in the elliptoid hole for the center line for being provided through laminates 15 is shown in this embodiment.Separately Outside, perforate processing can also the 1st turn back before processing carry out.In addition, the shape in hole is not limited to ellipticity.
(step S6：2nd turns back processing)
2nd processing of turning back is set for step S7 joining process, is turned back device 219 by the 2nd, by the edge of laminates 15 The central dotted line for Fig. 8 a is rolled on piece width mediad.2nd device 219 of turning back possesses in order to by laminates 15 The arm member and be driven to arm member so that the laminates 15 rolled over upwards are arranged at not that the dotted line of centre is rolled over and lifted upwards The drive division of the transfer unit of diagram.Fig. 8 b are showing along the laminates that Fig. 8 a central dotted line is turned back to piece width 15.That is, laminates 15 turn into the state rolled over upwards.
Turned back processing as the 2nd, can also replace upwards rolling over the central dotted line of laminates 15, and by (not shown) Reversing device will invert in the table of laminates 15, and the central portion of the laminates 15 of the reversion rolled over downwards.
(step S7：Joining process)
The laminates 15 rolled on piece width mediad in order to form disposable underpants 10 and by engagement device 220 It is engaged along piece width.As engagement device 220, ultrasonic bonding equipment, heat-sealing device, melt viscosity can be used The various engagement devices of mixture apparatus for coating etc..Fig. 8 c show the laminates 15 engaged by engagement device 220, in laminates 15 Multiple junction surfaces 16 are formed along piece width.In Fig. 8 c, show to turn into what is exposed as the 1st fibre plate of skin surface side Face (outer surface), the state that junction surface 16 is also exposed.After severing processing engineering (step S8) then, by the cut-out body Inverted in table, thus the 1st fibre plate 2 is located at non-exposed surface (inner face side), and junction surface 16 also is located at inner face side in addition.Therefore, exist In present embodiment, in the case where user dresses disposable underpants 10, junction surface 16 is formed at skin surface side, therefore engages Portion 16 will not be by visual confirmation, it is possible to increase the fashion of disposable underpants 10.Also, paper urine is being dressed because of mild incontinence etc. The resistance sense for the user for feeling resistance can be relaxed during cloth.
(step S8：Severing is handled)
Laminates 15 formed with junction surface 16 as 1 piece of disposable underpants 10 in order to be possessed the cutting device of cutter 221 severings.That is, cutting device 221 is by width severing of the central part at junction surface 16 along laminates 15.Thus, manufacture Go out 1 piece of disposable underpants 10 as shown in Figure 3.In addition, joining process and severing processing, now, example can be also carried out simultaneously If using by welding method of the knife with engaging while carrying out severing.
There is the disposable underpants 10 manufactured as described above outer load 11 and the body for the waist for being worn on user to wear Wear portion 12.Outer load 11 is since the skin contact side with user by the 1st fibre plate 2, fibre material sheets 4, the 2nd fibre plate 3 order is stacked.
Body wearing portion 12 forms the outer bending of load 11.Composite fibre piece 1 is without using elastomeric element (such as polyurethane Deng elastomeric element), but can use elastomeric element in body wearing portion 12.If using elastomeric element in body wearing portion 12, Then in the case where dressing disposable underpants 10, disposable underpants 10 are difficult to be shifted to the lower side.In addition, body wearing portion 12 also may be used To be formed with not making the outer bending of load 11.
The disposable underpants 10 being thusly-formed are as shown in figure 3, absorber 14 can be installed.In addition, though without especially scheming Show, but in the mounting surface of the side opposite with skin surface side of absorber 14, such as adhesive tape (such as 2 positions) is set, can be to one Secondary property shorts 10 load and unload.Absorber 14 can not also be set to loading and unloading type, and be affixed to disposable underpants 10 and installed.Should Absorber 14 has the high water absorbency polymer (Super of comminution pulp and the super absorbent resin as particle shape Absorbent Polymer), the body fluid of urine, sweat, blood etc. is absorbed.Even if urine or sweat etc. from the seepage of absorber 14 Body fluid in the case of, due to composite fibre piece 1 as described above in terms of evapotranspiring property it is excellent, therefore can also make vapor height Effect ground dissipates to outside, and the wearing feeling of user is good, additionally, due to absorption liquid, therefore does not make the load of trousers or skirt dirty Sorrow.
Disposable underpants 10 can adapt to multiple washing, if therefore absorber 14 (Fig. 3) is swapped, can make During to a certain degree.
(the 2nd embodiment)
Then, the composite fibre piece of the second embodiment of the present invention is illustrated.Present embodiment possesses Laminates 315 are assigned by flexible part 305 between 1 fibre plate 302 and fibre material sheets 304 by the elastomeric element 305 Give the composition of retractility.
Fig. 9 is the top view for representing composite fibre piece 300 of the present embodiment, and Figure 10 is to be used to illustrate composite fibre The figure in the pleat portion 306 of piece 300, Figure 11 are the enlarged drawings of composite fibre piece 300.In fig.9, composite fibre piece 300 is as length The x directions for spending direction are continuous.Elastomeric element 305 is arranged inside composite fibre piece 300, the shape due to multiple elastomeric elements 305 Into multiple male and fomale(M＆F)s, by the plurality of male and fomale(M＆F), as shown in Figure 10, pleat portion 306 is concatenated to form multiple in the x-direction.Also, in bullet Between property part 305 and elastomeric element 305, the concavo-convex row 380 formed repeatedly by recess 306b and convex portion 306a are formed, are passed through Multiple concavo-convex row 380 form the aggregate that is, pleat forming portion in pleat portion 306.It can be seen from Fig. 9,10, elastomeric element 305 is along x side To setting, to the elastic force in the imparting x of composite fibre piece 300 directions.Such elastomeric element 305 width (y directions) every Open predetermined distance and set multiple.
Elastomeric element 305 is wire and cylindric, i.e. cross section shape is circular.Elastomeric element 305 is by by carbamic acid Ethyl ester, silica gel, butadiene or styrene butadiene are as the formation such as the synthetic rubber of matrix or natural rubber.Other elastic portion Part 305 can also be formed any material of above-mentioned synthetic rubber or natural rubber is appropriately combined.In addition, elastomeric element 305 It is not limited to cylindric or triangle column, corner column, other polygonal columns or elliptic cylindrical shape.In addition, elastomeric element 305 can also be that multiple thread-like members are broken into bundle, or Twist is closed and formed.In the present embodiment, used as elastomeric element 305 Linear elastic bodies 305a with retractility, as linear elastic bodies 305a, it can use urethanes, silica gel work For the synthetic rubber or natural rubber of matrix.In addition, the elastomeric element of lattice shape can be also used, now, can be in 1 lattice Sub- shape forms above-mentioned multiple pleat portions 306.Retractility film is used alternatively, it is also possible to replace multiple elastomeric elements 305.As Retractility film, urethanes film, pellosil, artificial rubber film etc. can be used.
Figure 12 is Figure 11 line A-A profile, and Figure 13 is Figure 11 line B-B profile.As shown in Figure 12 and Figure 13, it is compound Fibre plate 300 is by with the 1st fibre plate 302 as the piece with aeration, same the 2nd fibre as the piece with aeration Dimension piece 303, it is located between the 1st and the 2nd fibre plate 302,303 there are the diffusible fibre material sheets 304 of liquid, and by the 1st The laminates 315 being laminated with the 2nd fibre plate 302,303 and fibre material sheets 304 are formed.1st and the 2nd fibre plate 302, 303 form the fibrous layer with aeration, and fibre material sheets 304 are to form the piece with the diffusible fibrous layer of liquid in addition.Such as This, laminates 315 are formed by 3 layers.
As composite fibre piece 300, it is not limited to have the 1st and the 2nd fibre plate 302,303 and fibre material sheets 304 3 layers of construction being laminated, as shown in figure 24, it is possible to have be formed as 304 layers of the 1st fibre plate 302 and fibre material sheets Folded 2 layers formed construct and the laminates 345 of elastomeric element 305 are configured between the 1st fibre plate 302 and fibre material sheets 304.
In addition, in composite fibre piece 300, can also be same with the composite fibre piece 1 of the 1st embodiment, it is being directly toward The position stacking penetrability film of fibre material sheets 304.In addition, from the viewpoint of the evapotranspiring property of moisture for ensuring composite fibre piece 1, It is preferred that avoid being laminated the position that the predetermined fibre plate positioned at skin surface side that is, the 1st fibre plate 302 are directly toward.
In addition, the composition of composite fibre piece 300 can implement various modifications, these can also be used in compound fibre described later Tie up piece 301a or composite fibre piece 301c.In the present embodiment, as described later, composite fibre piece 300 is being applied to hand In the case of set 310,310a, raincoat 311, shorts 10,312, sheet (not shown), the 1st fibre plate 302 turns into user's Skin contact side (skin surface side), the 2nd fibre plate 303 turn into outside (non-skin surface side).
Situation in the case that the composite fibre piece 300 of present embodiment is either formed at 2 layers or in 3 layers of composition Under, composite fibre piece 300 is all as shown in Figure 13, Figure 24, and the 1st fibre plate 302 and fibre material sheets 304 are by being coated on elastic portion The adhesive 307 of the side face of part 305 is engaged, and engaging zones 330 are formed in the coating part of the adhesive 307.On the other hand, in bullet Property the part that is not present of part 305 the 1st fibre plate 302 and the face that contacts with each other of fibre material sheets 304 adhesive is not present 307, therefore the 1st fibre plate 302 and the asynthetic non-set out region 308 of fibre material sheets 304 are formed, in the non-set out region 308 form spatial portion 309.So, the engagement of the 1st fibre plate 302 and fibre material sheets 304 turns into the configuration in elastomeric element 5 The part engagement of engagement position.In addition, it can also be partially engageable with the part that elastomeric element 305 is not present.In composite fibre In the case that piece 300 is such 3 layers of composition shown in laminates 315, as shown in Figure 13, fibre material sheets 304 and the 2nd are fine Dimension piece 303 contacts with each other.Now, the face that contacts with each other of the fibre plate 303 of fibre material sheets 304 and the 2nd by adhesive 307 and portion Divide ground engagement, form engaging zones 330 and non-set out region 308, spatial portion 309 is formed in non-set out region 308.For at this The non-set out region 308 formed between the fibre plate 303 of fibre material sheets 304 and the 2nd and spatial portion 309, are omitted in fig. 13 Diagram.
In the composite fibre piece 300 formed as described above, formed in the 1st fibre plate 302 and fibre material sheets 304 Contact with each other spatial portion 309 that the non-set out region 308 in face formed, in the mutual of the 2nd fibre plate 303 and fibre material sheets 304 Spatial portion 309, fiber gap, the fibre of the 2nd fibre plate 303 of the 1st fibre plate 302 of the formation of non-set out region 308 of contact surface The interconnected moisture of dimension space, the fiber gap of fibre material sheets 304 evapotranspires path.
Evapotranspired path because composite fibre piece 300 in the present embodiment forms described moisture, therefore pass through the water Divide the effect for the path that evapotranspires, composite fibre piece 300 can play good evapotranspiring property of moisture.Evapotranspired path additionally, due to moisture Formed, it may have the effect of the exothermicity and penetrability of composite fibre piece 300 can be improved.
As shown in Figure 10, Figure 11, Figure 12, convex portion 306a and recess 306b are continuously formed, and are consequently formed multiple pleat portions 306.As the method for forming the pleat portion 306 that convex portion 306a and recess 306b is formed, as described above in composite fibre piece 300 Inside configuration elastomeric element 305.As described above, the linear elastic bodies 305a with retractility is used as elastomeric element 305, As linear elastic bodies 305a, such as use polyurethane.
As shown in Figure 9, Figure 10, for linear elastic bodies 305a, the configuration of the bearing of trend of its line with length direction (x directions in Fig. 9, Figure 10) same direction, and separate predetermined distance and the multiple linear elastic bodies 305a of configured in parallel.That is, line Shape elastomer 305a is set in y-direction configures multiple, formation linear elastic bodies row with interval.Linear elastic bodies 305a is existed The interval that y directions are set can be the interval of approximate equality or different intervals.In addition, linear elastic bodies 305a Elastic force can be all identical, can also all or part of difference.In either case, by composite fibre piece 300 During as disposable underpants 312, with the elastic force in body wearing portion 313 (reference picture 20) side bigger than the elastic force of other parts Formula configuration linear elastic bodies 305a.
Linear elastic bodies 305a as described above, is arranged between the 1st fibre plate 302 and fibre material sheets 304.Pleat portion 306 formation form multiple so as in the concavo-convex row 380 of x directions extension, such concavo-convex row 380 in Fig. 9 and Figure 10 x directions Multiple row are formed in y directions, are integrally formed pleat forming portion.The linear elastic bodies 305a of per unit area radical can appoint The setting of meaning ground, if but increase linear elastic bodies 305a radical so as to which interval mutual linear elastic bodies 305a diminishes, to x , can be by the convex portion 306a in the pleat portion 306 formed in diverse location and recess 306b shape in the row pleat row of direction extension Form homogeneous shape and keep the shape.Thus the type in pleat portion 306 will not deform, and the shape of pleat row is also stablized, and turns into from increase Preferably formed from the viewpoint of the flexibility of composite fibre piece 300, evapotranspiring property of moisture, exothermicity and penetrability.According to this The situation of sample, the mutual interval in pleat portion 306, the i.e. convex portion 306a mutual preferred 2.00mm~7.00mm in spacing interval are more excellent Select 3.00mm~6.25mm.Diminished by the spacing interval for making convex portion 306a mutual, the careful pleat of texture can be formed, therefore Outward appearance beautifies, and the contact area of every 1 pleat and skin diminishes in addition, therefore skin sense of touch improves, and because surface area becomes big, Therefore the absorbability of the body fluid of sweat etc. is improved.On the other hand, can by making 306a mutual spacing intervals in convex portion become big Moderately suppress linear elastic bodies 305a elastic force, manufacturing cost can be reduced.
Because laminates 315 are strip sizes, therefore carry out the length direction (x in Fig. 1, Fig. 2 for making laminates 315 Direction) length dimension turn into the severing of defined length.In the severing, the 1st and the 2nd fibre plate 302,303, fibrous material Piece 304 and elastomeric element 305 are cut off.By cutting off elastomeric element 305, the elastomeric element 305 in extended state is from drawing Stretch discharges and shunk by recuperability.By shrinkage stress now, laminates 315 in the direction stress for making length shorten, Therefore male and fomale(M＆F) is formed in laminates 315, is consequently formed pleat portion 306.Thus, the recuperability of elastomeric element 305, laminates are passed through 315 turn into unstretched condition, are formed multiple orthogonal with the length direction of laminates 315 (x directions) in the unstretched condition Direction (y directions) extension pleat portion 306, the row in the pleat portion of laminates 315 form pattern, produce with multiple pleat portions 306 Composite fibre piece 300.In addition, the conveying device (not shown) (conveying by making conveying composite fibre piece 300 before severing Roller) transporting velocity it is slack-off, thus composite fibre piece 300 can turn into the state shunk from the state of elongation.
Using the elastomeric element 5 for the inside for being configured at laminates 315, elastic force is assigned to laminates 315.Therefore, if will Composite fibre piece 300 is drawn in Fig. 9, Figure 10 to x directions, then elastomeric element 305 stretches, so as to which composite fibre piece 300 also stretches And extend.If in addition, releasing the state, elastomeric element 305 is because its recuperability is shunk, and thus composite fibre piece 300 also recovers To original state.Thus, composite fibre piece 300 with retractility, therefore by composite fibre piece 300 due to being used as disposably It is good in terms of the matching sense to body in the case of dress material.In addition, for composite fibre piece 300, using because of elastic portion The size that the recuperability of part 305 is shunk, the size as disposable dress material is determined, therefore can increase the table of per unit volume Area.
As the composite fibre piece shown in by the embodiment of composite fibre piece 1 and/or the 2nd shown in the 1st embodiment The concrete example of the 300 disposable fibrous products for functioning properly as material and manufacturing, for gloves, raincoat, shorts and sheet, divide Not Zuo Wei the 3rd, the 4th, the 5th, the 6th embodiment is described below.In addition, for convenience of description, in the 3rd embodiment extremely 6th embodiment, for composition in a same manner as in the second embodiment, use the symbol identical with being shown in the 2nd embodiment Symbol.
(the 3rd embodiment) (constructions of gloves 310)
In Figure 14 a, Figure 14 b, gloves 310 for having used composite fibre piece as disposable fibrous product are shown Example.Gloves 310 are formed using composite fibre piece 301a and composite fibre piece 301b.As shown in Figure 14 a, Figure 14 b, gloves 310 It is the gloves that tip portion is separated into 5, such as composite fibre piece 301a is configured in dorsal side, composite fibre is configured in palmar side Piece 301b, and they are engaged and formed.As engagement means, ultrasonic bonding or heat-sealing etc. is used.In addition, in Figure 14 a, figure In 14b, for convenience of description, it is illustrated that one (in Figure 14 example, mainly contemplating the right hand) in pair of right and left gloves, and Eliminate another.For another, it is configured to that there is the layer construction same with one.
In gloves 310, composite fibre piece 301a uses the composite fibre piece of the 2nd embodiment, turns into and is connect from the back of the hand Tactile side start according to the 1st fibre plate 302, elastomeric element 305, the fibre plate 303 of fibre material sheets 304 and the 2nd sequential layer Folded composition.Composite fibre piece 301a is not limited to the example, can also replace the 2nd fibre plate 303 and use film (such as penetrability Film).By setting elastomeric element 305 in dorsal side, gloves 310 stretch according to the hand of wearer, can be with the hand of wearer Matching.Therefore, the gap between gloves 310 and hand will not occur, gloves 310 are not fallen off yet in addition.In addition, elastomeric element 305 it is cross-section between the thumb and little finger of toe in palm in a manner of (transverse direction in figure) configure, but can also with from wrist to Cross-section mode (longitudinal direction in figure) configures between finger tip.
For composite fibre piece 301b, using the composite fibre piece of the 1st embodiment, the composite fibre piece with Fig. 1 b Similarly form.Composite fibre piece 301b turns into since with palm contacts side by the 1st fibre plate 302, fibre material sheets 304 The composition being laminated with the order of the 2nd fibre plate 303.Composite fibre piece 301b is not limited to the example, can also replace the 2nd fibre plate 303 and use film (such as penetrability film).Also, elastomeric element 305 can also be arranged at the 1st fiber by composite fibre piece 301b Between piece 302 and fibre material sheets 304 or between the fibre plate 303 of fibre material sheets 304 and the 2nd, thus using the 2nd embodiment Composite fibre piece.Alternatively, it is also possible to which composite fibre piece 301a and composite fibre piece 301b are set into identical composition.Now, such as It is aftermentioned like that, can easily manufacture by a pair of gloves no matter the general glove 310a which hand of left and right can use.
Gloves 310 have softness in wearing gloves 310 because the back of the hand and palm contact the 1st fibre plate 302 respectively Feel and aeration is good.Due to engaging fibre material sheets 304 in the 1st fibre plate 302, therefore perspired in the back of the hand and palm When fibre material sheets 304 sweat is adsorbed.In addition, the 1st fibre plate 302 and fibre material sheets 304 contact with each other face with And the face that contacts with each other of the fibre plate 303 of fibre material sheets 304 and the 2nd forms the He of engaging zones 330 as shown in Figure 13 respectively Non-set out region 308 with spatial portion 309 is (in the face that contacts with each other of the fibre plate 303 of fibre material sheets 304 and the 2nd Non-set out region 308 eliminates diagram in fig. 13), due to formed each spatial portion 309 in each non-set out region 308,308, 309th, the fiber gap of the 1st fibre plate 302, the fiber gap of the 2nd fibre plate 303 and the fiber gap phase of fibre material sheets 304 Intercommunicated moisture evapotranspires path, therefore sweat will not rest in fibrous layer but effectively to releasing of evapotranspiring outside gloves.By This, gloves 310 are compared with conventional gloves (such as nylon gloves), and feeling of oppression and heat in no gloves use, to stick together sense such Sense of discomfort, can use comfortably.
Figure 15 show by a pair of gloves no matter the general glove 310a which hand of left and right can use, with the phase of gloves 310 Together, composite fibre piece 301a is configured in a face, configures composite fibre piece 301b in another side, and they are engaged to be formed. In the present embodiment, tip portion is set to type of the type but it is also possible to be 2 segmentations of 3 segmentations as shown in Figure 15. The general glove 310a of present embodiment is except the interchangeability of left and right, the also interchangeability with (dorsal side, palmar side) in table.It is multiple Condensating fiber piece 301a and composite fibre piece 301b is and the composite fibre piece 301a in foregoing gloves 310 (Figure 14) and multiple Condensating fiber piece 301b distinguishes identical lit-par-lit structure.If being used using composite fibre piece 301a sides as dorsal side, pass through elasticity Stretching for part 305, is matched with the palmistry of user, and does not have elastomeric element 305 in palmar side, therefore easily grasps thing Body, the suitable work gloves as assembling etc..On the other hand, in object (such as handle of kettle) of touching heat, if will The composite fibre piece 301a sides of flexible part 305 are as palmar side, then the pleat portion 306 formed by means of elastomeric element 5 The object of heat is touched, therefore handle and the contact area of hand touching can be reduced, or the transmission of heat is slack-off, therefore, it is difficult to feel Temperature.
As the purposes of gloves 310,310a, can be used in it is cold-proof use, be medical, operation with (assembling, adjustment, cleaning, Clean), physical culture with etc. various uses.In addition, in the case of therapeutic medical, it to be 2~20 micro- preferably to use by fibre diameter The superfine fibre of the scope of rice is formed, and has the melten gel non-woven fabrics of good strainability.At this point it is possible on laminates 315 Melten gel nonwoven layer is laminated, melten gel non-woven fabrics can also be used at least one party of the 1st, the 2nd fibre plate 302,303.In addition, make For the shape of gloves, mitten-shaped can also be used.
(manufactures of gloves 310)
Figure 16 is the skeleton diagram for the manufacturing process 400 for representing gloves 310, and Figure 17 is the manufacture method for representing gloves 310 Flow chart.The configuration of the various devices of Figure 16 manufacturing process 400 is one, however it is not limited to this.In addition, here, to gloves 310 manufacture method illustrates, but the manufacture method of general glove 310a and mitten is also identical.
(step S1：Composite fibre piece 301a manufacture)
The fibre material sheets 304 for being wound in sheet material roller 404a convey to X-direction, are processed by a pair of knurling rolls 410a embossing, Carry out mechanical softness processing.It is (right with the 2nd fibre plate 303 in the inside for the fibre material sheets 304 for being wound in sheet material roller 404a The face put), pattern is pre-printed, and the fibre material sheets 304 for having printed pattern are implemented with described embossing processing.
For the fibre material sheets 304 by knurling rolls 410a, in order to be engaged with the 1st fibre plate 302, applied by adhesive Cloth apparatus 411 is coated with adhesive 307.In the present embodiment, thermosol adhesive can be used as adhesive 307, but Not limited to this.Adhesive coating device 411 has multiple nozzles, by thermosol adhesive with vaporific ejection.Applied using adhesive Cloth apparatus 411, adhesive 307 is heated to set point of temperature (such as 60 DEG C~150 DEG C), with 0.8g/m2~2.0g/m2 coating weight Applying hot melt adhesives adhesive.
The 1st fibre plate 302 for being wound in sheet material roller 402a is defeated to the minus side (lower direction) of Z-direction by conveying roller 412a Send, engaged with the fibre material sheets 304 for being coated with adhesive 307 by pressing roller 413a.
The elastomeric element 305 for being wound in resilient roller 405 passes through the coating adhesive 307 of adhesive coating device 411.In this reality Apply in mode, as the adhesive 307 for the side face for being coated on elastomeric element 305, thermosol adhesive can be used, but be not limited to This.In addition, the thermosol adhesive used in the present embodiment can be with identical in each operation, can also be different (such as viscous Property it is different).Using adhesive coating device 411, adhesive 307 is heated to set point of temperature (such as 60 DEG C~150 DEG C).According to The number of the elastomeric element 5 used configures multiple resilient rollers 105.
The 2nd fibre plate 303 for being wound in sheet material roller 403a is defeated to the positive side (upper direction) of Z-direction by conveying roller 412b Send.On the other hand, the minus side (lower direction) of the 1st fibre plate 302 that engages as described above and fibre material sheets 304 to Z-direction Conveying.A pair of pressing roller 413b are by the elastomeric element 305 for being coated with adhesive 307, by the 2nd fibre plate 303, the 1st fibre plate 302 and fibre material sheets 304 conjugant pressing engagement.Thus, composite fibre piece 301a is manufactured.Composite fibre piece 301a is formed For from the positive side of Z-direction according to the 1st fibre plate 302, fibre material sheets 304, elastomeric element 305, the 2nd fibre plate 303 it is suitable The laminates that sequence is laminated.
(step S2：Composite fibre piece 301a heat treatment)
Elastomeric element 305 is configured in the inside of composite fibre piece 301a as described above, thus to composite fibre piece 301a assigns elastic force., can be by composite fibre piece 301a expanded surface area by the selection of the elastic force of elastomeric element 305 To 1.5 times to 5 times or so.For example, the size needed in the state of if elastomeric element 305 shrinks on x directions in fig.9 is 100mm, then 150mm to 500mm composite fibre piece 301a is used in the state of the elongation of elastomeric element 305.If bullet will be passed through Property part 305 recuperability, the ratio that is, shrinkage factor of the state most shunk are contracted to for the state of defined length from elongation (Directory Value or theoretical value) is set to 1/3rd, then for the size in the x directions under composite fibre piece 301a elongation state, Need be by the inverse of the shrinkage factor of elastomeric element 305 with shrink in the state of obtained by required size 100mm is multiplied 300mm.But actually sometimes even with elastomeric element 305 by the 1st fibre plate 302, the 2nd fibre plate 303 and fibrous material Piece 304 carries out severing after engaging, or the transporting velocity of conveying roller is slowed down so as to release elongation state, and shrinkage factor is also 2 points 1.This is due to the problem of temperature or humidity of such as manufacturing shop, does not carry out temperature treatment especially so as to which temperature is relatively low Situation, or (for example, residual deformation of elastomeric element 5) the problem of elastomeric element 305 itself, because being coated on elastomeric element 305 Adhesive 307 hardening caused by elastomeric element 305 contraction decline and fibre material sheets 304 rigidity etc..Also, Thinking the application conditions (coating temperature, coating weight, viscosity etc.) of adhesive 307 can also have an impact.
Therefore, composite fibre piece 301a is heated using heater 414, the remaining change of elastomeric element 305 Shape is annealed removing.So that the shrinkage factor of elastomeric element 305 is close to theoretical value.Heater 414 is for example supplied with 30 DEG C The non-contacting heater of~80 DEG C of air.In heating, composite fibre piece 301a is defeated in the state of elongation Send.In the present embodiment, as heating, the non-contact heating based on heater 414 is carried out, but will can also not scheme The heating roller shown is contacted with composite fibre piece 301a to carry out the heating of the way of contact.
By above-mentioned heating, the 1st fibre plate 302, the 2nd fibre plate 303, the engagement of fibre material sheets 304 are more preferable, energy Enough prevent the generation of generation or the engagement stripping etc. of fold.It can also be applied to composite fibre piece 301b described later manufacture.
(step S3：Composite fibre piece 301b manufacture)
The fibre material sheets 304 for being wound in sheet material roller 404b convey to the positive side (right direction) of X-direction, by a pair of knurling rolls 410b embossing processing, that is, carry out mechanical softness processing.Can also be advance to the fibre material sheets 304 for being wound in sheet material roller 404b Implement printing.For the fibre material sheets 304 by knurling rolls 410b, in order to carry out the engagement with the 2nd fibre plate 303, pass through The coating adhesive 307 of adhesive coating device 411.
The 2nd fibre plate 303 for being wound in sheet material roller 403b is defeated to the minus side (lower direction) of Z-direction by conveying roller 412c Send, engaged using a pair of pressing roller 413c with being coated with the fibre material sheets 304 of thermosol adhesive.Then, in order to it is the 1st fine Dimension piece 302 is engaged, and the coating adhesive 307 of adhesive coating device 411 is utilized in fibre material sheets 304.
The 1st fibre plate 302 for being wound in sheet material roller 402b passes through a pair of pressing roller 413d and the 2nd fibre plate 303 and fiber The conjugant engagement of material piece 304.Thus, composite fibre piece 301b is manufactured.In composite fibre piece 301a and composite fibre piece In the case that 301b is identical composition, it is convenient to omit composite fibre piece 301b manufacture part and simplify manufacturing process 400.
(step S4：Composite fibre piece 301a and composite fibre piece 301b engagement)
Composite fibre piece 301a and composite fibre piece 301b be pressed roller 413e pressing, turn into composite fibre piece 301a it On be placed with composite fibre piece 301b state.In this condition, composite fibre piece 301a and composite fibre piece 301b are not engaged. Engagement device 415 is engaged composite fibre piece 301a and composite fibre piece 301b by heat-sealing or ultrasonic bonding grade.In this reality Apply in mode, carry out engagement corresponding with the profile of gloves 310 (310a).Engagement based on engagement device 415 is that consideration is aftermentioned Severing process in remainder erron and include the engagement for reserving stick portion.Bonding can be used as engagement device 415 Agent is engaged, or can also carry out the engagement based on sewing.In addition, in the present embodiment, to composite fibre piece 301a The situation for possessing elastomeric element 305 is illustrated, but necessary certain setting elastomeric element 305.That is, can also replace compound Fibre plate 301a and use composite fibre piece 301b.
(step S5：Severing)
The composite fibre piece 301a and composite fibre piece 301b accordingly engaged with the profile of gloves 310 is by with cutter The severing of cutting device 416, thus, manufacture gloves 310.In the present embodiment, in composite fibre piece 301a and composite fibre piece Severing has been carried out after 301b engagement, but its order can also be changed.Alternatively, it is also possible to carry out the composite fibre based on heat-sealing During piece 301a and composite fibre piece 301b engagement severing is carried out using the heat of heat-sealing.Also, can also use be combined with it is super Sound wave engages engagement, the severing that composite fibre piece 301a and composite fibre piece 301b is carried out with the strip of paper used for sealing knife of cutter.Thereby, it is possible to Composite fibre piece 301a and composite fibre piece 301b engagement and severing are carried out simultaneously, therefore the manufacture of gloves 310 can be improved Efficiency.
(the 4th embodiment)
Then to being illustrated as the raincoat of disposable fibrous product.In addition, in the present embodiment, for it is above-mentioned The 2nd, the 3rd embodiment identical forms mark and identical symbol and omits the description.Figure 18 is represented composite fibre piece 301c and composite fibre piece 301d is engaged to form the figure of the example of raincoat 311.Composite fibre piece 301c can be applicable the 2nd implementation The composite fibre piece of mode.Composite fibre piece 301c shown in Figure 18, Figure 19 example by since the skin face of wearer by 1st fibre plate 302, elastomeric element 305, fibre material sheets 304, the stacking of the order of penetrability part that is, penetrability film 320 and Into composite fibre piece formed.Composite fibre piece 301c is not limited to the example, and the composite fibre of the 1st embodiment can also be applied Piece.
For composite fibre piece 301d, the composite fibre piece of the 1st embodiment is used.Also as shown in Figure 19, be from The skin face of wearer starts the composition of the order stacking by the 1st fibre plate 302, fibre material sheets 304, penetrability film 320.Separately Outside, for composite fibre piece 301d, can also use since the skin face of wearer by the 1st fibre plate 302, fibre material sheets 304th, the composition of the order stacking of the 2nd fibre plate 303.Also, composite fibre piece 301d can also use answering for the 2nd embodiment Condensating fiber piece.This can be for example, by elastomeric element 305 be arranged between the 1st fibre plate 302 and fibre material sheets 304 or fine Composite fibre piece 301d is specifically realized between the dimension fibre plate 303 of material piece 304 and the 2nd.In addition, also can be by composite fibre Piece 301c and composite fibre piece 301d is set to identical composition.
The embodiment of raincoat 311 is shown in Figure 18.Although being not particularly illustrated, in the material as raincoat 311 In the case that composite fibre piece 301c and/or 301d are the composite fibre piece of the 2nd embodiment, preferably existed with elastomeric element 305 The mode that X-direction in Figure 18 is stretched configures composite fibre piece.Because raincoat 311 can be configured to the body with wearer Body matches.In addition, also it is not excluded for configuring elastomeric element 305 in a manner of stretching in the Y direction.In addition, in composite fibre piece 301c And/or in the case that 301d is the composite fibre piece of the 2nd embodiment, can also be in the compound fibre of the material as raincoat 311 At least a portion for tieing up piece configures elastomeric element 305 along the Y-direction in Figure 18, and a part for raincoat 311 is stretched along Y-direction. In raincoat 311, preferable 1st fibre plate 302 of aeration of composite fibre piece is configured at skin surface side, the 1st fibre plate 302 every Elastomeric element 305 and configure fibre material sheets 304.Thus, in the case that wearer perspires, it can also make the sweat rapid Fibre material sheets 304 are transferred to, and the sweat is absorbed by fibre material sheets 304.Therefore, the raincoat 311 of this 4th embodiment with Past raincoat is compared, and wearer will not feel feeling of oppression and heat, realizes the action effect of wearing comfort.In addition, penetrability film 320 will Moisture is released to outside, and prevents rain from being immersed from outside, therefore wearer can dress raincoat 311 comfortably.
Figure 19 is the synoptic diagram for the manufacturing process 500 for representing raincoat 311.For what is repeated with foregoing manufacturing process 400 Part omits the description.Described composite fibre piece 301a and the composite fibre piece 301c in present embodiment difference is, Instead of be wound in sheet material roller 402a the 2nd fibre plate 303 and use this point of penetrability film 320 that is wound in deflector roll 420a and Keep the sheet material roller 402a of the 1st fibre plate 302 to be configured at lower section, keep the deflector roll 420a of penetrability film 320 to be disposed above this A bit.Composite fibre piece 301b and composite fibre piece 301d difference are, instead of the 2nd fiber for being wound in sheet material roller 403b Piece 303 and use be wound in deflector roll 420b this point of penetrability film 320 and keep the 1st fibre plate 302 sheet material roller 402b match somebody with somebody Top is placed in, keeps the deflector roll 420b of penetrability film 320 to be configured at lower section this point.
Formed according to such configuration, in the present embodiment, composite fibre piece 301c penetrability film 320 and compound fibre Dimension piece 301d penetrability film 320 turns into composition surface.In the above-described embodiment, composite fibre piece 301a the 1st fibre plate 302 and composite fibre piece 301b the 1st fibre plate 302 turns into composition surface, but the feelings by penetrability film 20 with each other as composition surface Strong degree is engaged under condition and becomes Strong.Thereby, it is possible to realize the raincoat 311 improved for the durability of wind and rain etc..In addition, penetrability film In the case that 320 are engaged with each other, Strong degree change Strong is engaged compared with the situation that fibre material sheets 304 are engaged with each other.
In the present embodiment, in composite fibre piece 301c penetrability film 320 and composite fibre piece 301d penetrability After film 320 is engaged so as to obtain conjugant, it is additional by the conjugant severing and by the table of conjugant by turning device (not Diagram) process that is overturn.Therefore, raincoat 311 is being made in the penetrability film 320 of interior side engagement in the state of conjugant When form lateral surface.In addition, as turning device, can use composite fibre piece 301c, 301d is overturn using mechanical arm The various methods of method etc..
So, if penetrability film 320 is engaged and overturn in inner side, when dressing raincoat 311, penetrability film 320 turns into Outside and composition surface turns into inner side, therefore composite fibre piece 301c, 301d engagement Strong degree can be improved, and realize that outward appearance is good Raincoat 311.In the manufacture of foregoing gloves 310 (310a), if using penetrability film 320 instead of the 2nd fibre plate 303, And the additional upset process based on turning device etc., then it is penetrability film that can realize outside, and composition surface is the gloves of inner side 310(310a)。
As described above, in Figure 18, Figure 19 example, when manufacturing raincoat 311, implement composite fibre piece 301d and answer Condensating fiber piece 301c bonding process.Exist in raincoat 311 and not only carry out composite fibre piece 301d and composite fibre piece 301c Engagement, also by suitably change the part design of raincoat 311 so as to implement composite fibre piece 301d each other, composite fibre piece The situation of the mutual bonding processs of 301c.For example, for the raincoat 311 shown in Figure 18, Figure 19 example, being will be compound by 1 piece The partial segmentation that fibre plate 301d is formed comes part, and situation that each part is engaged etc. into some.
Such composite fibre piece 301d and composite fibre piece 301c engagement or composite fibre piece 301d each other, it is compound The mutual engagements of fibre plate 301c can be realized by engagement device 415 as shown in Figure 19.As engagement device 415, such as Also as being shown in the explanation of the 3rd embodiment, the method that can suitably select heat-sealing or ultrasonic bonding grade but can It is preferred that using the ultrasonic bonding method using ultrasonic sewing machine.
For raincoat 311, suppress as far as possible rain from fibre plate 301d and composite fibre piece 301c bonding part or What bonding part as the mutual bonding parts of composite fibre piece 301d, the mutual bonding parts of composite fibre piece 301c was immersed Situation is extremely important.In this respect, according to the ultrasonic bonding method using ultrasonic sewing machine, water can effectively be suppressed Invaded from bonding part.According to the ultrasonic bonding method using ultrasonic sewing machine, engaging, discontinuously for wire can be realized Engagement under the suitable pattern such as engagement in line.Particularly, it is being more (such as 2~4) parallel dashed line, and discontinuously Under the not parallel pattern in part, it can suppress to immerse in bonding part water, and bypass air through.
In addition, in the present embodiment, main raincoat of the imagination with predecessor and rear body is illustrated, but the present invention is not It is limited to this.For example, can also be so-called rain cape type as raincoat, now, be formed using one piece of composite fibre piece.As The composite fibre piece, composite fibre the piece 301c and 301d that present embodiment can be used to enumerate.
(the 5th embodiment)
Then to being illustrated as the shorts of disposable fibrous product.For the shorts as disposable fibrous product, There are the embodiment shown in Fig. 3, but the shorts in Figure 20 shows other embodiments in addition.In addition, in this embodiment party In formula, pair formed with above-mentioned embodiment identical and to assign identical symbol and the description thereof will be omitted.Figure 20 is to show and gloves 310 similarly, using the figure of composite fibre piece 301a and composite fibre piece the 301b example used as disposable underpants 312.Make For disposable underpants 312, composite fibre piece 301b forms front side and rear side, and composite fibre piece 301a is by the composite fibre piece of front side The composite fibre piece 301b of 301b and rear side is engaged.In addition, body wearing portion 313 is made up of composite fibre piece 301b.
Composite fibre piece 301a use the 2nd embodiment composite fibre piece, have since inner side (skin surface side) by 1st fibre plate 302, elastomeric element 305, fibre material sheets 304, the lit-par-lit structure of the order of the 2nd fibre plate 303 stacking.It is compound Fibre plate 301a can replace the 2nd fibre plate 303 and use penetrability film 320, or the non-skin in the lit-par-lit structure The construction of surface side stacking penetrability film 320.
Composite fibre piece 301b use the 1st embodiment composite fibre piece, have since inner side (skin surface side) by 1st fibre plate 302, fibre material sheets 304, the lit-par-lit structure of the order of the 2nd fibre plate 303 stacking.Composite fibre piece 301b can Penetrability film 320 is used to replace the 2nd fibre plate 303, or the structure of penetrability film 320 is laminated with the lit-par-lit structure Make.In the present embodiment, composite fibre piece 301b uses the composite fibre piece of the 1st embodiment, but not limited to this, can also Use the composite fibre piece of the 2nd embodiment.That is, elastomeric element 305 can also be set in composite fibre piece 301b.As setting The position of elastomeric element 305, can specifically it enumerate between the 1st fibre plate 302 and fibre material sheets 304.Though in addition, eliminate Diagram, but fibre material sheets 304 can be implemented to print, the fashion thus, it is possible to improve disposable underpants 312.
Figure 21 is the synoptic diagram for the manufacturing process 600 for representing shorts 312.Pair with above-mentioned manufacturing process 400 (Figure 16) weight Multiple part omits the description.In composite fibre piece 301a and composite fibre piece 301b manufacture, make the 1st fibre plate 302 and the 2nd The different this point of configuration and the difference of manufacturing process 400 of fibre plate 303.Thus, composite fibre piece 301a and composite fibre piece 301b composition surface turns into the inner side (skin surface side) of shorts 312, and composition surface will not be exposed to outside, it is possible to increase shorts 312 Fashion.
(the 6th embodiment)
In the 6th embodiment, to being illustrated as the sheet of disposable fibrous product.As disposable fibrous product Sheet the composite fibre piece by the composite fibre piece of the 1st embodiment and/or the 2nd embodiment can be utilized to be used as material, And such material is cut into the composition of appropriate size, but the size of material can be made more to stablize on this point, preferably Utilize the composite fibre piece of the 1st embodiment.On this point of can be formed with the sheet of thickness and elastic force, preferably by the The composite fibre piece of 2 embodiments.
The property for the sheet material that can be obtained according to the condition of so purpose based on sheet etc. is selected by the 1st embodiment The material or the composite fibre piece of the 2nd embodiment that composite fibre piece is formed, it can suitably select to form the fibre of composite fibre piece Tie up the attribute of the material of piece or fibre material sheets etc..As sheet, there is sweat in the contact surface side with skin face from preferably comprising Deng water absorption and can suppress intrusion to the water of the non-contact surface side with skin face it is such from the viewpoint of, by In the case that 1 fibre plate 2 is set to the face that is contacted with skin face, it is preferred to use Figure 23 a, Figure 23 b example shown in it is such compound Fibre plate.
It is above-described as the gloves 310 of disposable fibrous product, raincoat 311, shorts 312, sheet be it is disposable and It can be washed for several times, therefore very economical, it additionally is able to help to save resource, can also looks after environment.In addition, gloves 310th, raincoat 311, shorts 312, sheet can (child uses, and adult is with) , Do (for men, for women), or build with the age Independently use, and the animal that can be also applied to pet etc. is used.
Composite fibre piece in above-mentioned each embodiment has fibre plate (nonwoven in fibre material sheets (paper material) Cloth) such essential structure is partially engageable with, there is good evapotranspiring property of moisture.So have good evapotranspiring property of moisture this On a bit, the composite fibre piece in each embodiment can be described as with the material of paper material homogeneity and with the material of effect.However, paper Material is short of flexibility, and the composite fibre piece in each embodiment is excellent in terms of flexibility, from this point of view, can regard To addition of the new paper material of this property of flexibility to paper material.In other words, the group with fibre plate (non-woven fabrics) is passed through Close, the new paper material for improving property can be positioned at.
Embodiment
The specific embodiment for being exemplified below the composite fibre piece that embodiments of the present invention are related to carry out the present invention More detailed description.
(embodiment 1)
The composite fibre piece of embodiment 1 be by the 1st fibre plate, fibre material sheets, penetrability film, the 2nd fibre plate order The composition of stacking.In embodiment 1, hydrophilic spun-bonded non-woven fabrics (base weight 15g/m2) are used as the 1st fibre plate, as fibre Material piece is tieed up, by the paper (scraps of paper of napkin paper of paper pulp 100%：Base weight 13g/m2) directly used without printing.As saturating Moist film as the 2nd fibre plate, uses spun-bonded non-woven fabrics (the base weight 15g/ of water proofing property using milky white film (base weight 18g/m2) m2).Thermosol adhesive (total base weight 1.2g/m2 of thermosol adhesive) total base weight obtained by bonding will be passed through these each Composite fibre piece of the 62.2g/m2 laminates as embodiment 1.
(embodiment 2)
In the case where layer similarly to Example 1 is formed fibre material sheets (paper) will be implemented with the laminates of printing as implementation The composite fibre piece of example 2.
(embodiment 3)
The composite fibre piece of embodiment 3 is also layer composition similarly to Example 1.Real is applied in example 3, as the 1st fiber Piece is using the spun-bonded non-woven fabrics (base weight 15g/m2) of water proofing property, and as fibre material sheets, by the paper of paper pulp 100%, (napkin paper is used The scraps of paper：Base weight 13g/m2) used without printing.Milky white film (base weight 18g/m2) is used as penetrability film, as the 2nd Fibre plate, use the spun-bonded non-woven fabrics (base weight 40g/m2) of water proofing property.By them, by thermosol adhesive, (PUR bonds Total base weight 1.2g/m2 of agent) obtained total base weight 87.2g/m2 laminates are bonded as embodiment 3.
(embodiment 4)
The composite fibre piece of embodiment 4 is by the composition of the 1st fibre plate, fibre material sheets stacking.In example 4, make Spun-bonded non-woven fabrics (base weight 15g/m2) for the 1st fibre plate using water proofing property, as fibre material sheets, by the paper of paper pulp 100% (the scraps of paper of napkin paper：Base weight 13g/m2) used without printing.They are passed through into thermosol adhesive (melt viscosity Total base weight 1.2g/m2 of mixture) bond composite fibre piece of the obtained total base weight 29.2g/m2 laminates as embodiment 4.
(comparative example 1)
The composite fibre piece of comparative example 1 is by the 1st fibre plate, penetrability film, fibre material sheets, the order of the 2nd fibre plate The composition of stacking.In comparative example 1, the spun-bonded non-woven fabrics (base weight 15g/m2) of water proofing property are used as the 1st fibre plate, as saturating Wet film uses milky white film (base weight 18g/m2).In addition, as fibre material sheets, by the paper (paper of napkin paper of paper pulp 100% Piece：Base weight 13g/m2) used without printing, as the 2nd fibre plate, use hydrophilic spun-bonded non-woven fabrics (base weight 15g/ m2).The total base weight for obtaining them by thermosol adhesive (total base weight 1.2g/m2 of thermosol adhesive) bonding 62.2g/m2 laminates are as comparative example 1.
The water-absorbing fast-drying (rate of evapotranspiring) of the laminates of described embodiment 1 to 4 and comparative example 1 is evaluated.Inhale Water speed dryness (evapotranspiring property) carries out evapotranspiring property (ii) experiment (BOKEN standard BQEA028), and water imbibition and the side of rapid-drying properties two are entered Row overall merit.For embodiment 1 to 4 and the laminates of comparative example 1, diameter about 9cm test film is made respectively, measurement is respectively The quality of test film and glass dish (W).Then dripped water 0.1mL on glass dish, and test film is loaded thereon, measures quality (W0).Place it under standard state (20 DEG C, humidity 65%RH), measurement often by the stipulated time (5 minutes, 10 minutes, with Under every 10 minutes to 60 minutes) quality (Wt).According to quality W, W0, Wt of measurement, every process is calculated using following formula (1) The rate of evapotranspiring (%) of stipulated time.Result is shown in table 1.
[numerical expression 1]
Rate of evapotranspiring (%)={ (WO-Wt)/(WO-W) } × 100 (1)
[table 1]
The result of rate of evapotranspiring according to table 1 understands (chart of reference picture 25), even across 60 points in comparative example 1 Clock evapotranspires rate also below 15%, and in embodiment 1~4, in rate of being evapotranspired after 10 minutes more than 20%, passing through 20 points Rate of being evapotranspired after clock is more than 40%, and afterwards, rate of being evapotranspired after 30 minutes is more than 70%, and the rate of evapotranspiring exceedes after 40 minutes 85%, rate of being evapotranspired after 50 minutes is more than 95%, and rate of being evapotranspired after 60 minutes is more than 98%.
In BOKEN standards BQEA028, the benchmark as evaluation, it is known that the rate of evapotranspiring of 20 minutes is in body after on-test It is more than 50% to educate in the case of purposes preferably for braid, is more than 40% for knitting, in the case of general service It is more than 40% preferably for braid, is more than 30% for knitting.Therefore, the sheet material of embodiment 1 can obtain More than 40% rate of evapotranspiring, therefore no matter in sport-utility or in general purposes, can dress comfortably.In summary, The composite fibre piece of the present embodiment for understanding to be made up of the laminates of embodiment 1~4 maintains high water-absorbing fast-drying and (evapotranspired Rate).
For total base weight of laminates, if such as adjustment the 1st fibre plate and the 2nd fibre plate base be reset to 50g/m2~ 100g/m2, then it can obtain above-mentioned higher water-absorbing fast-drying (rate of evapotranspiring).
In addition, evapotranspiring property (ii) experiment (BOKEN methods) of the water-absorbing fast-drying of evaluation material is used by ISO17617.If will The data application of above-mentioned table 1 is in the test method then as shown in following table 2.
[table 2]
Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Comparative example 1
Rate of drying 2.87 2.34 2.36 4.17 0.17
Drying time 35.0 42.6 42.3 23.8 57.9
In table 2, the unit of rate of drying (the increase Drying rate of the rate of evapotranspiring of time per unit) is %/minute, The unit of drying time (rate of evapotranspiring reaches 100% time Drying time) is minute.It can be seen from table 2, for embodiment For 1 to 4 laminates, rate of drying is more than 2.0 and drying time is less than 50 minutes.
More than, enumerate embodiment for the present invention and be illustrated, but the scope of the present invention is not limited to embodiment Record, various changes or appropriate combination can be carried out certainly.That is, technical scope of the invention is not limited to above-mentioned embodiment institute The scope of record.It is aobvious and easy to those skilled in the art that various changes or improvement can be added to above-mentioned embodiment See.Such mode that addition of change or improve can also be contained in the technical scope of the present invention, according to claims Record be obvious.
Description of reference numerals
1st, 300,301a, 301b, 301c, 301d composite fibre piece
2nd, 302 the 1st fibre plate
3rd, 303 the 2nd fibre plate
4th, 304 fibre material sheets
8th, 308 non-set out region
9th, 309 spatial portion
15th, 315 laminates
30th, 330 engaging zones

Claims (16)

  1. A kind of 1. composite fibre piece, it is characterised in that
    It is described by by the fibre plate with aeration and being laminated the laminates formed with the diffusible fibre material sheets of liquid and forming Fibre plate and the fibre material sheets contact with each other, and are contacted with each other at this on face, form the fibre plate and the fibrous material The engaging zones of chip bonding and the fibre plate and the unassembled non-set out region of the fibre material sheets, the non-set out region With spatial portion, and in the composite fibre piece formed with the spatial portion, the fiber gap of the fibre plate and the fibre The interconnected moisture of the fiber gap of dimension material piece evapotranspires path.
  2. 2. composite fibre piece according to claim 1, wherein,
    Penetrability film is laminated with the face opposite with the fibre plate composition surface in the fibre material sheets, in the fiber Contacting with each other on face for material piece and the penetrability film, forms the engagement that the fibre material sheets engage with the penetrability film Region and the fibre material sheets and the unassembled non-set out region of penetrability film, the non-set out region has space Portion.
  3. 3. composite fibre piece according to claim 1, wherein,
    The fibre plate is made up of the 1st fibre plate and the 2nd fibre plate, is set between the 1st fibre plate and the 2nd fibre plate The fibre material sheets are equipped with, in the 1st fibre plate and contact with each other face and the undulation degree of the fibre material sheets Tablet with forming the engaging zones and having the disengaged of the spatial portion respectively on the face that contacts with each other of the 2nd fibre plate Region, and in the spatial portion of the composite fibre piece formed with each non-set out region, the fibre of the 1st fibre plate The moisture that the fiber gap in dimension space, the fiber gap of the 2nd fibre plate and the fibre material sheets is interconnected evapotranspires logical Road.
  4. 4. composite fibre piece according to claim 3, wherein,
    Penetrability film is laminated with the face opposite with fibre material sheets composition surface on the 2nd fibre plate, it is fine the described 2nd Dimension piece and the penetrability film contact with each other on face, form the bonding land that the 2nd fibre plate engages with the penetrability film Domain and the 2nd fibre plate and the unassembled non-set out region of penetrability film, the non-set out region has spatial portion.
  5. 5. according to composite fibre piece according to any one of claims 1 to 4, wherein,
    The laminates have water-absorbing fast-drying.
  6. 6. composite fibre piece according to claim 5, wherein,
    In evapotranspiring property (ii) experiment tested as BOKEN quality evaluations, the water-absorbing fast-drying of the laminates has experiment The evaluation of estimate of the rate more than 40% of evapotranspiring of 20 minutes after beginning.
  7. 7. the composite fibre piece according to claim 5 or 6, wherein,
    In evapotranspiring property (ii) experiment tested as BOKEN quality evaluations, the water-absorbing fast-drying of the laminates has experiment The evaluation of estimate of the rate more than 40% of evapotranspiring of 20 minutes after beginning, and in ISO17617 evapotranspiring property (ii) experiment, it is described It is more than 2.0 that the water-absorbing fast-drying of laminates, which has rate of drying, evaluation of estimate of the drying time below 50 minutes.
  8. 8. the composite fibre piece according to any one of claim 3~7, wherein,
    Flexible part between 1st fibre plate and the fibre material sheets, using the elastomeric element to the stacking Piece assigns retractility.
  9. 9. according to composite fibre piece according to any one of claims 1 to 8, wherein,
    Printed in the fibre material sheets.
  10. 10. according to composite fibre piece according to any one of claims 1 to 9, wherein,
    The fibre plate and the bonding area of the fibre material sheets are 50%~90%.
  11. 11. according to composite fibre piece according to any one of claims 1 to 10, wherein,
    The fibre plate is made up of nonwoven cloth material.
  12. 12. the composite fibre piece according to any one of claim 1~11, wherein,
    The fibre material sheets are made up of paper material.
  13. 13. a kind of disposable fibrous product, formed using the composite fibre piece any one of the claim 1~12.
  14. 14. disposable fibrous product according to claim 13, wherein,
    The disposable fibrous product is gloves, and the gloves are by gloves the 2nd composite fibre of the 1st composite fibre piece and gloves Chip bonding is formed, and the gloves are with the 1st composite fibre piece by the 1st fibre plate, the fibre material sheets, the elastomeric element It is laminated to be formed with the 2nd fibre plate, the gloves are with the 2nd composite fibre piece by the 1st fibre plate, the fibre material sheets It is laminated to be formed with the 2nd fibre plate.
  15. 15. disposable fibrous product according to claim 13, wherein,
    The disposable fibrous product is raincoat, and the raincoat is by raincoat the 2nd composite fibre of the 1st composite fibre piece and raincoat Chip bonding is formed, and the raincoat is with the 1st composite fibre piece by the 1st fibre plate, the elastomeric element, the fibre material sheets Fold and formed with the penetrability film layer, the raincoat is with the 2nd composite fibre piece by the 1st fibre plate, the fibre material sheets Fold and formed with the penetrability film layer.
  16. 16. a kind of manufacture method of disposable fibrous product, it is characterised in that include：
    Fibre plate with aeration is supplied respectively to and with the diffusible fibre material sheets of liquid, by joint unit by the fibre Dimension piece and the fibre material sheets are partially engageable with so as to form laminates, thus the step of the 1st composite fibre piece of manufacture；
    The step of 2nd composite fibre piece is manufactured with the step same with the step of the 1st composite fibre piece of the manufacture；
    The step of by the 1st composite fibre piece and the 2nd composite fibre chip bonding；With
    With engaging while or the step of be cut into regulation shape upon engagement.
CN201780000753.4A 2016-04-25 2017-04-21 Composite fibre piece, the manufacture method using the disposable fibrous product of composite fibre piece, gloves, raincoat and disposable fibrous product Pending CN107548355A (en)

Applications Claiming Priority (9)

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US201662327372P 2016-04-25 2016-04-25
US62/327,372 2016-04-25
US201662329263P 2016-04-29 2016-04-29
US62/329,263 2016-04-29
PCT/JP2016/064247 WO2017187648A1 (en) 2016-04-29 2016-05-13 Disposable cloth, gloves, raincoat, and method for manufacturing disposable cloth
JPPCT/JP2016/064247 2016-05-13
JP2016221066 2016-11-11
JP2016-221066 2016-11-11
PCT/JP2017/016110 WO2017188162A1 (en) 2016-04-25 2017-04-21 Composite textile sheet, disposable textile product using composite textile sheet, gloves, raincoat, and method for manufacturing disposable textile product

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CN110367626B (en) * 2019-08-15 2024-08-09 李明鸿 Waterproof composite cloth, waterproof garment and waterproof garment manufacturing method
JP6765026B1 (en) * 2020-05-26 2020-10-07 朗 高野 Sanitary covering
KR102346897B1 (en) * 2021-04-08 2022-01-03 손규보 Functional Clothing
JP2022168812A (en) * 2021-04-26 2022-11-08 仁一郎 原 raincoat
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