CN104487037A - Wearing article and method for manufacturing the same - Google Patents
Wearing article and method for manufacturing the same Download PDFInfo
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- CN104487037A CN104487037A CN201380033795.XA CN201380033795A CN104487037A CN 104487037 A CN104487037 A CN 104487037A CN 201380033795 A CN201380033795 A CN 201380033795A CN 104487037 A CN104487037 A CN 104487037A
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- region
- substrate sheets
- woven fabrics
- lateral plate
- fold line
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- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15747—Folding; Pleating; Coiling; Stacking; Packaging
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15756—Applying tabs, strips, tapes, loops; Knotting the ends of pads
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15772—Control
-
- 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
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
-
- 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
- A61F13/56—Supporting or fastening means
- A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
- A61F13/5633—Supporting or fastening means specially adapted for diapers or the like open type diaper
- A61F13/5644—Supporting or fastening means specially adapted for diapers or the like open type diaper having more than one pair of fasteners
-
- 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
- A61F13/56—Supporting or fastening means
- A61F13/62—Mechanical fastening means, ; Fabric strip fastener elements, e.g. hook and loop
- A61F13/622—Fabric strip fastener elements, e.g. hook and loop
-
- 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
- A61F13/56—Supporting or fastening means
- A61F13/62—Mechanical fastening means, ; Fabric strip fastener elements, e.g. hook and loop
- A61F13/622—Fabric strip fastener elements, e.g. hook and loop
- A61F13/625—Fabric strip fastener elements, e.g. hook and loop characterised by the hook
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
A wearing article (1) has fasteners (41a, 41b) used to connect front and rear waist regions (7, 8) of the wearing article (1) to each other. The respective fasteners (41a, 41b) have base material sheets (40) extending outwardly in a transverse direction B from respective side panels (31a, 31b) of the wearing article (1) and each hook element (45) of mechanical fastener is attached to an interior surface side of the base material sheet (40). The base material sheet (40) is folded along a fold line (F1) extending in a longitudinal direction so that the hook elements (45) may be temporarily joined to the interior surface side of the respective side panels (31a, 31b). The base material sheet (40) folded in this manner is compressed at least in regions along and adjacent the fold line (F1) and kept in tight contact with itself.
Description
Technical field
The disclosure relates to one and is suitable for the dress article such as used with the form of diaper or diaper cover plate (diaper cover) and the method manufacturing this dress article.
Background technology
The dress article of known such as disposable diaper or disposable diaper cover plate etc., it comprises main body, this main body has front waist region, rear waist region and a pair lateral plate, and this is also referred to as alar part to lateral plate, and this lateral plate circumferentially extends from front waist region or rear waist region and is formed with fixture.
Such as, Japanese Unexamined Patent Publication 2002-45214 publication (patent documentation 1) discloses a kind of disposable diaper, wherein, rear waist region is formed with the lateral plate in alar part form at its sidepiece, has the fixing strap (fastening tape tabs) of the positive retaining element of the hook element as mechanical fixed part to be installed on corresponding alar part in the mode transversely extended of diaper.Fixing strap is made up of the substrate sheets formed by non-woven fabrics and the hook element being installed on this substrate sheets.Fixing strap transversely folding at diaper, makes hook element can engage with the inner surface of fixing strap with the mode that can peel off (in a peelable manner) temporarily, thus is maintained at the interim state engaged.
Citing document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2002-45214 publication
Summary of the invention
The problem that invention will solve
Such as, for one or more intention, for guaranteeing that hook element can easily engage with target area or remove joint, usually use the non-woven fabrics with relatively high rigidity as substrate sheets.But (multiple) inventor notices, and rigidity is higher, this substrate sheets is more tending towards returning to the original state before it folds.Therefore, this substrate sheets may cause hook element to be peeled off to relevant element under the interim state engaged.
For the scheme of dealing with problems
In some embodiments, dress article has longitudinal direction, transverse direction, inner side, main body, lateral plate and fixture, and this inner conformation becomes when wearer puts on these article towards the skin of wearer.Main body comprises front waist region, rear waist region and the crotch region between front waist region and rear waist region.Lateral plate the side in front waist region and rear waist region stretch out from the side edge part of main body in the horizontal.Fixture stretches out from lateral plate in the horizontal.These two lumbar regions can utilize fixture be connected to each other and remove connection.
Formed by non-woven fabrics at the inner surface of the lateral plate of dress article.Fixture has substrate sheets and is installed on the hook element of inner side of this substrate sheets.Substrate sheets, along the fold line extended in the vertical towards folded inside, makes hook component side to the non-woven fabrics of lateral plate and engages with non-woven fabrics in the mode that can peel off temporarily.At least along fold line and restriction adjacent with fold line region, compress folding and with the substrate sheets of overlapping itself, thus substrate sheets is kept and self close contact.
In some embodiments, a kind of method manufacturing dress article is provided.This dress article has longitudinal direction, transverse direction, inner side, main body and fixture, and this inner conformation becomes in use towards the skin of wearer; Main body comprises front waist region, rear waist region, crotch region and lateral plate, and this lateral plate the side in front waist region and rear waist region stretch out from the side edge part of main body in the horizontal; Fixture stretches out from lateral plate in the horizontal, and front waist region to be detachably connected with rear waist region, and this fixture has substrate sheets and is installed on the hook element of inner side of this substrate sheets.The method comprises: by substrate sheets along the fold line extended in the vertical towards folded inside, makes hook component side to lateral plate and engages with lateral plate in the mode that can peel off temporarily.The method also comprises: at least along fold line and restriction adjacent with fold line region, compress folding and with the substrate sheets of overlapping itself, thus folded substrate sheets is kept and self close contact.
In some embodiments, this dress article has longitudinal direction, transverse direction, inner side, main body, lateral plate and fixture, and this inner conformation becomes when wearer puts on this dress article towards the skin of wearer.Main body comprises front waist region, rear waist region and the crotch region between front waist region and rear waist region.This lateral plate the side in front waist region and rear waist region stretch out from the side edge part of main body in the horizontal.Fixture stretches out from lateral plate in the horizontal.These two lumbar regions can utilize fixture be connected to each other and remove connection.This fixture has substrate sheets and is installed on the retaining element of inner side of this substrate sheets.Substrate sheets, along the fold line extended in the vertical towards folded inside, makes hook component side to the inner side of lateral plate and engages with the inner side of lateral plate in the mode that can peel off temporarily.At least along fold line and restriction adjacent with fold line region, compress folding and with the substrate sheets of overlapping itself, thus substrate sheets is kept and self close contact.
Accompanying drawing explanation
Fig. 1 is the axonometric chart being in folded state as the disposable diaper of the example of dress article.
Fig. 2 is the plane graph that diaper is in the local removal of deployed condition.
Fig. 3 is that the size of Hookean region is amplified and the plane graph of local removal.
(a) of Fig. 4 shows a series of partial sections of the folding step of the diaper shown in Fig. 2 to (d) of Fig. 4.
Detailed description of the invention
Below based on the details that the disposable diaper of the example as dress article will describe according to the disposable shorts of embodiments more of the present disclosure.
With reference to Fig. 1, it illustrates the disposable diaper 1 being in folded state, in view of diaper 1 plane or the structure of solid and packaging structure this diaper 1 can be folded into various structure, exemplary diaper is folded into and is formed as roughly cuboid.Multiple diapers 1 folding are in like fashion packaged in sack or box, and are supplied to consumer by distributor in this condition.In FIG, diaper 1 is folded into the size at longitudinal A and the size at horizontal B all can become relatively little.Be illustrated by the broken lines the state that diaper 1 launches from its folded state at longitudinal A.
Fig. 2 shows diaper 1 from the state shown in Fig. 1 at the inner side that longitudinal A and horizontal B launches or inner surface.Here used term " inner surface " or " inner side " refer to the surface adjacent with the skin of wearer when the health of wearer puts on diaper 1 or side.In this respect, used here term " outer surface " or " outside " refer to the surface adjacent with the clothes of wearer or side.
Diaper 1 has main body 2, and this main body 2 is the longitudinal axis P-P symmetry about the size of dividing equally on horizontal B hourglass-shaped (hourglass-shaped).Main body 2 has two side edge parts 3a, 3b extending on longitudinal A and the leading section 4 extended on horizontal B and rearward end 6.In addition, main body 2 has front waist region 7, rear waist region 8 and the crotch region between front waist region 7 and rear waist region 89.Main body 2 has the side pad 11 of liquid permeability, the outer cover sheet (exterior cover) 12 of opaque liquid and absorbent structure 13.Outer cover sheet 12 by the opaque liquid contacted with absorbent structure 13 plastic membrane 12a and be arranged in the downside of this plastic membrane 12a and the non-woven fabrics 12b forming the outer surface of main body 2 is formed.Side pad 11 and plastic membrane 12a extend outwardly beyond the periphery of absorbent structure 13, and side pad 11 and plastic membrane 12a are flat at respective extension and utilize hot-melt adhesive (not shown) to be bonded together.In addition, main body 2 comprises a pair leak-proof cuff (barrier cuffs) 16a, 16b, and this to extend along side edge part 3a, 3b leak-proof cuff 16a, 16b and has near-end edge 17a, 17b and far-end edge 18a, 18b on longitudinal A.Leak-proof cuff 16a, 16b are formed by the non-woven fabrics such as made by thermoplastic synthetic fiber or plastic membrane respectively, and more preferably, leak-proof cuff 16a, 16b are formed by the water-proofing treatment sheet material of such as non-woven fabrics etc. respectively.Utilize hot-melt adhesive (not shown) make these leak-proof cuffs 16a, 16b 17a, 17b place, near-end edge with along side edge part 3a, 3b, edge, front end 4 and edge, rear end 6, engage towards the side pad 11 of this leak-proof cuff and outer cover sheet 12.Throughout longitudinal axis P-P, be installed on side pad 11 towards respective far-end edge 18a, 18b of leak-proof cuff 16a, 16b each other in the edge, front end 4 of main body 2 and edge, rear end 6.In the turn-up portion (sleeve) formed along far-end edge 18a, 18b, the spacing elastic body (spacing elastics) 21 extended on longitudinal A under elongation state is installed on this turn-up portion.When on the health being through wearer, the diaper 1 of side pad 11 is inside had to be bent into U-shape.In response to this, spacing elastic body 21 shrinks in crotch region 9, and far-end edge 18a, 18b and side pad 11 are separated.In this approach, leak-proof cuff 16a, 16b of being formed in the above described manner leak from the side as preventing body excretions in crotch region 9.Method known by the standard of this area and technical staff makes the structure of diaper.
Main body 2 also comprises: multiple leg elastics 22, and the plurality of leg elastics 22 is installed on side edge part 3a, 3b of the correspondence of crotch region 9 under elongation state in the mode extended on longitudinal A; With front waist elastomer 23 and rear waist elastic body 24, this front waist elastomer 23 and rear waist elastic body 24 are installed on edge, front end 4 and edge, rear end 6 in the mode extended on horizontal B under elongation state.Leg elastics 22 is between outer cover sheet 12 and the sheet material forming leak-proof cuff 16a, 16b and utilize hot-melt adhesive (not shown) to engage with outer cover sheet 12 and leak-proof cuff.Front waist elastomer 23 and rear waist elastic body 24 are between side pad 11 and outer cover sheet 12 and utilize hot-melt adhesive (not shown) to be installed on side pad 11 and/or outer cover sheet 12.
In the rear waist region 8 of diaper 1, lateral plate 31a, 31b stretch out from side edge part 3a, 3b respectively on horizontal B.This comprises lateral plate 31a, 31b: installation region 32a, 32b, and wherein these lateral plates 31a, 31b is installed on main body 2; With Hookean region 33a, 33b, this Hookean region 33a, 33b installation region 32a, 32b from correspondence on horizontal B extend.Fixture 41a, 41b extend from Hookean region 33a, 33b respectively on horizontal B.
In lateral plate 31a, 31b, preferably, installation region 32a, 32b are 25g/m by the scope can with per unit area quality
2to 60g/m
2and the non-woven fabrics that the scope of fiber number is the thermoplastic synthetic fiber of 1dtex to 5dtex is formed.Preferably, first non-woven fabrics 34 of Hookean region 33a, 33b by the inner side at diaper 1, the second non-woven fabrics 36 in the outside of diaper 1 and the multiple side panel elastic bodies 37 between these the first non-woven fabrics 34 and second non-woven fabrics 36 are formed (with reference to Fig. 4).Preferably, side panel elastic body 37 in parallel relationship on horizontal B extend and under elongation state (namely, be fixed in a stretched state) the first non-woven fabrics 34 and/or the second non-woven fabrics 36, preferably, this side panel elastic body 37 utilizes bonding agent (such as, hot-melt adhesive 38) to be fixed on the first non-woven fabrics 34.Therefore, lateral plate 31a, 31b flexibly can shrink on horizontal B.In fig. 2, the Hookean region 33a of the lateral plate 31a of (that is, in a contracted state) the in a relaxed state and Hookean region 33b of lateral plate 31b is in a stretched state shown.As shown in Figure 2, first non-woven fabrics 34 of lateral plate 31a is formed with the multiple rivel portions 39 extended on longitudinal A under the contraction state of Hookean region 33a being in relaxed state, and due to the extended state of lateral plate 31b, so first non-woven fabrics 34 of lateral plate 31b does not have rivel portion 39.Here used term " relaxed state " refers to, allows flexibly telescopic Hookean region or elastomer contracts when not having external force (in addition to gravity) to put on dress article.Such as, when the customized configuration due to dress article makes the elastomer being installed on dress article flexibly stretch and can not shrink further, elastomer is in relaxed state.Here used term " can not stretch " and refer to, with compared with the Hookean region formed according to the lateral plate of dress article of the present disclosure, the not tensile element that dress article uses is following character: by the power stretched needed for these Hookean regions, this element flexibly and non-resiliently can not be stretched from relaxed state.In addition, when elastomer is installed on diaper 1, such as, due to the structure of diaper 1, side panel elastic body 37 is made flexibly to stretch and no longer to shrink, so these elastomers are in relaxed state.At Hookean region 33a, 33b, each in the first non-woven fabrics 34 and the second non-woven fabrics 36 can be all non-woven fabrics, and this non-woven fabrics can use and preferably be 1dtex to 5dtex by the scope of fiber number and the scope of per unit area quality is 10g/m
2to 30g/m
2the non-woven fabrics made of thermoplastic synthetic fiber, such as, spunbond-melt blown-spunbond non-woven fabrics (SMS) can be used.To describe in more detail, utilize the first non-woven fabrics to be used as to be bonded in the mode that can peel off the region of the hook element 45 be associated in fixture 41a, 41b temporarily, in order to this object, thermoplastic synthetic fiber in the first non-woven fabrics 34 preferably includes monofilament (filament), make it possible to promote interim joint or temporary fixed, meanwhile, can guarantee to prevent fluffing after hook element is peeled off.As side panel elastic body 37, such as, can be Lycra (registered trade mark) that elongate the 4.5K CIS of 2 times to 3 times of its initial length, 620dtex.Below, the details being preferred for the hot-melt adhesive 38 of Hookean region 33a, 33b is described with reference to Fig. 3.
Referring again to Fig. 2, fixture 41a, 41b are mutually symmetrical, and fixture 41b has the configuration identical with fixture 41a, so local eliminates the description of fixture 41b.Fixture 41a comprises the 3rd non-woven fabrics 43, the 4th non-woven fabrics 44 and hook element 45, and this fixture 41a has inelastic region 46, in this inelastic region 46, fixture 41a is installed on Hookean region 33a, fixed area 47 comprises hook element 45 and finger grip sheet (finger grip tab) 48, and this finger grip sheet 48 stretches out from fixed area 47 on horizontal B.3rd non-woven fabrics 43 and the 4th non-woven fabrics 44 are engaged with each other and are integrated, to form not tensile substrate sheets 40 (with reference to Fig. 4).The scope that these the 3rd non-woven fabrics and the 4th non-woven fabrics are preferably fiber number can be able to be 25g/m for 1dtex to 7dtex and the scope of per unit area quality
2to 60g/m
2the non-woven fabrics of thermoplastic synthetic fiber.The fixture 41a be engaged with each other for making the 3rd non-woven fabrics 43 and the 4th non-woven fabrics 44 in fixed area 47 and for make the 4th non-woven fabrics 44 at inelastic region 46 and the second non-woven fabrics 36 engages and the 3rd non-woven fabrics 43 and the first non-woven fabrics 34 are engaged at inelastic region 46 finger grip sheet 48 in, hot-melt adhesive or each pair of non-woven fabrics fused with one another at certain intervals can be used.Given this, in order to can reliably grip fixture 41a or 41b finger grip sheet 48 and/or in order to can so that the operation of hook element 45, the 3rd non-woven fabrics 43 and the 4th non-woven fabrics 44 are preferably engaged with each other and both in these non-woven fabrics should be not easy to peel off each other.Preferably, substrate sheets 40 is formed by the composite sheet can with one or more following characteristic: the scope of per unit area quality is 50g/m
2to 120g/m
2, thickness scope be 0.2mm to 0.5mm and flexural rigidity is higher than the flexural rigidity of other components in diaper 1.Finally, hot-melt adhesive and/or introduced details can also be used to make together with the 3rd non-woven fabrics 43 is engaged with each other with the 4th non-woven fabrics 44.The gauge of substrate sheets 40 is the values using slide calliper rule to measure.Hook element 45 is at least not tensile elements on horizontal B, can use as the hook element of the composed component of usual mechanical fixed part type of being specified by other trade marks of such as Velcro etc. is as hook element 45.And suitably can select the quantity of the hook in hook element 45, in preferred example, the scope of the quantity of hook is that the length of every 25mm is 30 to 50 on longitudinal A and on horizontal B.In the diaper 1 shown in Fig. 2, when the health of wearer puts on diaper 1, hook element 45 engages with the non-woven fabrics 12b in the outer cover sheet 12 of front waist region 7, is connected to each other to make front waist region 7 and rear waist region 8 via lateral plate 31a, 31b.Non-woven fabrics 12b is formed as the loop member being used as to coordinate with hook element 45, and front waist region 7 can be detachably connected with rear waist region 8.
The Hookean region 33b of lateral plate 31b of the first non-woven fabrics 34 is removed in Fig. 3 shows up-sizing and local.Second non-woven fabrics 36 of lateral plate 31b is distributed with hot-melt adhesive (such as, the width dimensions scope of hot-melt adhesive 38 is 7mm to 25mm), forms two sidepieces of the second non-woven fabrics 36 in order to the first bonding region 51 being used in extension on longitudinal A.Between a pair first bonding regions 51,51, the second non-woven fabrics 36 scribbles the width dimensions S all had preferably in 1mm to 5mm scope
1many strip hot melts bonding wire 38, to form the second bonding region 52, in this second bonding region 52, multiple banded bonding wire 53 is with the interval S of scope at 1mm to 5mm
2longitudinal A extends.Side panel elastic body 37 preferably has the end 37a being installed on the second non-woven fabrics 36 respectively under not tensile state.Side panel elastic body 37 has the pars intermedia 37b limited between the 37a of end respectively, and the banded bonding wire 53 of this pars intermedia 37b along the second bonding region 52 under with the elongation state of predetermined elongation rate is installed on the second non-woven fabrics 36.In the first bonding region 51 and the second bonding region 52, the first non-woven fabrics 34 and the second non-woven fabrics 34 engage.The contraction that the Hookean region 33b formed in like fashion and the 37b therebetween of side panel elastic body 37 occurs is shunk relatively, therefore, multiple rivel portion 39 (with reference to Fig. 2) is formed in the mode similar to the situation of side panel elastic region 33a illustrated in Fig. 2.Given this, the first non-woven fabrics 34 is put in the distribution patterns of the hot-melt adhesive 38 of illustrative lateral plate 31b.Hot-melt adhesive 38 is suitable for being formed first non-woven fabrics 34 with the multiple rivel portions 39 configured in turn preferably by being applied in the first non-woven fabrics 34, and the plurality of rivel portion 39 extends in parallel relationship on longitudinal A.
(a) of Fig. 4 to (d) of Fig. 4 show with lateral plate 31a exemplarily folding lateral plate 31a to obtain the step of the diaper 1 in Fig. 1 from the diaper 1 in Fig. 2.(a) of Fig. 4 is the sectional view intercepted along the line IV-IV in Fig. 2, and wherein lateral plate 31a and fixture 41a extends under smooth (expansion) state on horizontal B.Hookean region 33a in lateral plate 31a is in contraction state and is formed on horizontal B in wavy multiple rivel portions 39.In main body 2, leak-proof cuff 16a is in collapsed position at absorbent structure 13.In the side edge part 3a of main body 2, a part of the installation region 32a of lateral plate 31a is between being formed between the sheet material of leak-proof cuff 16a and the non-woven fabrics 12b forming outer cover sheet 12.These composition components that side edge part 3a along main body 2 overlaps each other preferably utilize hot-melt adhesive (not shown) to be bonded together.Fixture 41a is in arrow G
1folded on shown direction, that is, with Hookean region 33a continuous print inelastic region 46, along the first fold line F extended on longitudinal A
1(with reference to Fig. 2) is folded towards the inner side of diaper 1.
In (b) of Fig. 4, the hook element 45 in folding fixture 41a contact with the rivel portion 39 formed in the inner side of Hookean region 33a and along rivel portion 39 towards multiple spines that hook element 45 swells in the mode that can peel off temporarily and be directly engaged in the first non-woven fabrics 34.But hook element 45 is not directly engaged in the first non-woven fabrics 34 along rivel portion 39 with the isolated groove of hook element 45.In addition, in the step of (b) of Fig. 4, inelastic region 46 is along the first fold line F
1folding, therefore, inelastic region 46 is folded in half, and more preferably, inelastic region 46 and self close contact are with along fold line F
1form edge.In preferred fixture 41a, in order to reduce the thickness at the edge of the inelastic region 46 be folded in half and make itself and self close contact to make thickness little as far as possible, along fold line F
1and with fold line F
1adjacent, by E
1, E
2shown region is compressed on thickness direction C.Region E
1, E
2be inelastic region 46 at the first fold line F
1the local segment of opposition side.Under the folded state of hook element 45, region E
1, E
2along the first fold line F
1extend and from the first fold line F on horizontal B
1extend internally.Preferably, under heating to region E
1, E
2compress.Given this, preferably, with temperature corresponding with the softening temperature of the thermoplastic synthetic fiber of formation the 3rd non-woven fabrics 43 and the 4th non-woven fabrics 44 respectively or or with temperature lower than the softening temperature of the thermoplastic synthetic fiber of formation the 3rd non-woven fabrics 43 and the 4th non-woven fabrics 44 respectively, compress, to prevent these thermoplastic synthetic fibers melting in compression process.Preferably, this compression under heating causes substrate sheets 40 along the first fold line F
1permanent deformation (permanent set), make substrate sheets 40 to remain on folded state until diaper 1 reality use time.For this compression, can use by shown in dotted line, surface temperature is set as a pair corresponding with softening temperature or lower than softening temperature backer roll R
1, R
2.Such as, when the 3rd non-woven fabrics and the 4th non-woven fabrics are the spun-bonded non-woven fabrics formed by polypropylene monofilament, this is to backer roll R
1, R
2surface temperature range can be set as 100 DEG C to 90 DEG C.Here used term " permanent deformation (permanent setting or permanentset) " refers to, remained by the substrate sheets of compression under heating setting and do not recompress and be cooled to the state of room temperature, carry out setting structure by compression under heating or with the structure similar to it.Wherein at least one have an embossing this to backer roll R
1, R
2may be used for compression, with the region E in correspondence
1and/or E
2interiorly form corresponding embossed surface (knurled surface), to prevent in substrate sheets 40 by this backer roll R
1, R
2between time in substrate sheets 40 with this is to backer roll R
1, R
2between contingent slip.To region E
1, E
2when carrying out hot pressing, substrate sheets 40 relative to this to backer roll R
1, R
2accurately locate, be directed to this mistakenly to backer roll R to prevent hook element 45
1, R
2between and prevent hook element 45 from being compressed.In addition, in the step of (b) of Fig. 4, as preferred embodiment, the hot-melt adhesive 56 for following interim joint or installation is distributed with at the region H of folding substrate sheets 40.Hot-melt adhesive 56 not only can be distributed in substrate sheets 40, can also be distributed in substrate sheets 40 and lateral plate 31a in a continuous manner.But preferably, hot-melt adhesive is only distributed in substrate sheets 40, the skin contact of hot-melt adhesive 56 and wearer when putting on diaper 1 to prevent the health as wearer.Substrate sheets 40 can be distributed with hot-melt adhesive 56, and the scope of the abundance of this hot-melt adhesive 56 per unit area quality is 15g/m
2to 45g/m
2, be more preferably 20g/m
2to 35g/m
2.The scope of the width dimensions of hot-melt adhesive 56 can be 1mm to 5mm, is more preferably 2mm to 3mm.On the horizontal B of fixture 41a, preferably, hot-melt adhesive 56 and the first fold line F
1be spaced at least 3mm in the horizontal.This distance size promotes that the inelastic region 46 of doubling is by finger grip.In the diaper 1 of distribution completing hot-melt adhesive 56, the lateral plate 31a overlapping with fixture 41a is along the second fold line F
2by arrow G
2towards folded inside on the direction represented.Second fold line F
2longitudinal A extends (with reference to Fig. 2) throughout the installation region 32a of lateral plate 31a.
In (c) of Fig. 4, side edge part 3a, the fixture 41a of main body 2 and lateral plate 31a overlap each other, and side edge part 3a and fixture 41a utilizes the hot-melt adhesive 56 being used for interim installation to be installed on each other in the mode that can peel off.Diaper 1 under the state that (c) of Fig. 4 illustrates is along the 3rd fold line F
3by arrow G
3the direction represented folds further towards inner side, the state illustrated with (d) that enter Fig. 4.3rd fold line F
3align with the lateral margin of the absorbent structure 13 in the crotch region 9 of main body 2 (with reference to Fig. 2) in the mode extended throughout main body 2 in the vertical substantially.
In a folded configuration have in the diaper 1 of lateral plate 31a, fixture 41a and main body 2, then, lateral plate 31b, fixture 41b, main body 2 fold with lateral plate 31a, fixture 41a, main body 2, symmetrically to reduce the size of diaper 1 on horizontal B.Diaper 1 folds further on longitudinal A, makes front waist region 7 overlapping with crotch region 9 and rear waist region 8 is overlapping with front waist region 7, to enter the state of the diaper 1 shown in Fig. 1.Given this, the first fold line F
1, the second fold line F
2, the 3rd fold line F
3it is the fold line do not intersected with hook element 45.
In diaper 1 folding in like fashion, hook element 45 removably can engage with rivel portion 39, thus in the manufacture process of diaper 1, fixture 41a, 41b are unlikely shaken or are shifted, and in the fabrication process, Hookean region 33a, 33b of lateral plate 31a are unlikely stretched and shrink.This countermeasure facilitates in the manufacture process of diaper 1 to transport at a high speed the semi-finished product of diaper 1 smoothly.About by carefulness people or assistant operates or the diaper of unfolded 1, can according to the width little by little expanding diaper 1 from (d) of Fig. 4 to the step of (a) inverted order of Fig. 4, and lateral plate 31a and fixture 41a unlikely optionally action.Therefore, easily can arrange folding diaper 1 and it is promptly through on the body of wearer.In folding diaper 1, the spine that hook element 45 is only temporarily fixed at following area the rivel portion 39 be formed on lateral plate 31a is fixed: the supposition area of this area ratio when hook element 45 engages with lateral plate 31a, 31b temporarily is in its flat state little, thus hook element 45 can easily be peeled off with lateral plate 31a, 31b.The size N of hook element 45 on horizontal B ((a) with reference to Fig. 4) acting on Hookean region 33a, 33b in like fashion can be set as larger than the size M of each Hookean region 33a, 33b on horizontal B ((a) with reference to Fig. 4) under relaxed state.Given this, when not deviating from scope of the present invention, size N can be equal with size M or less than size M.When size N is less than size M, preferably, the first fold line F in diaper 1 is selected
1position, hook element 45 can be engaged with the part of the longitudinal axis P-P of the close diaper 1 of Hookean region 33a (with reference to Fig. 2), such as, engages with far-end edge 35 illustrative in (a) of Fig. 2 and Fig. 4.
In each fixture 41a, 41b of engaging with rivel portion 39, comprise region E
1, E
2, be folded in half and close installation spontaneously should be unable to return to flat condition in the part of self, and hook element 45 should be unable to by mistake be peeled off with rivel portion 39 in the manufacture process of diaper 1 and in the operating process of diaper 1.Preferably, in diaper 1, it is 50g/m that the inelastic region 46 comprising the 3rd non-woven fabrics 43 and the 4th non-woven fabrics 44 be installed on each other has scope
2to 120g/m
2per unit area quality and there is relatively high rigidity.Given this, when the inelastic region 46 under flat condition is along the first fold line F
1time folding, inelastic region 46 is not only folded, preferably, also uses a pair backer roll R of heating
1, R
2compression, makes the substrate sheets 40 in fixture 41a, 41b can along fold line F
1permanent deformation, returned to flat state to prevent the fixture 41a folded before further folding step.Compared with the remainder of overlapping itself, not only can reduce at region E with the only folding of installation region
1, E
2be folded in half and the thickness of inelastic region 46 with self close contact, and inelastic region 46 can stamp the pattern of the embossing side face of this roller.By this way, along the first fold line F
1formed and there is little thickness and the finger grip sheet without finger sliding problem.
In (c) of Fig. 4, fixture 41a, 41b utilize and are installed on main body 2 for temporary fixed hot-melt adhesive 56 in the mode that can peel off, therefore, easily folded state can be kept in the manufacture process of diaper 1 or in the operating process of diaper 1.Hot-melt adhesive 56 under state in (c) of Fig. 4 should be unable to disturb and grip folding inelastic region 46.
When not having absorbent structure, the various embodiments based on the above-mentioned exemplary description of diaper can be implemented with the form of diaper cover plate.The Hookean region that Hookean region 33a, 33b of comprising the first non-woven fabrics 34, second non-woven fabrics 36 and elastomer 37 can be formed by elastic non-woven cloth replaces, and this elastic non-woven cloth comprises the elastomeric yarn of such as elastic polyurethane yarn etc.Even if although this Hookean region 33a, 33b do not form rivel portion 39 under relaxed state (that is, contraction state) yet, also can stretch by hook component 45 is temporarily fixed on elastic non-woven cloth to prevent and shrinks.Can also provide target area at the outer cover sheet 12 of front waist region 7, hook element 45 is engaged in this target area in the mode that can peel off.As this target area, the non-woven fabrics different from the non-woven fabrics limiting outer cover sheet 12 or the loop member except non-woven fabrics can be used.
Various embodiments according to above-mentioned first aspect can configure with at least one or more in following feature:
(1) dress article, it has longitudinal direction, transverse direction and inner side, and described inner side is configured to the skin when wearer puts on described dress article towards described wearer, and described dress article comprises:
Main body, described main body comprises front waist region, rear waist region and the crotch region between described front waist region and described rear waist region;
Lateral plate, the side of described lateral plate in described front waist region and described rear waist region stretches out from two edges, opposition side of described main body in the horizontal;
Fixture, described fixture stretches out from the described lateral plate of correspondence in the horizontal; And
Described front waist region and described rear waist region can be connected to each other via described fixture and remove connection, wherein, and each lateral plate in described lateral plate:
The inner surface of described lateral plate is formed by non-woven fabrics;
Described fixture has substrate sheets and is installed on the hook element of described inner side of described substrate sheets, wherein, described substrate sheets, along the fold line extended in the vertical towards described folded inside, makes described hook component side to the described non-woven fabrics in described lateral plate and engages with described non-woven fabrics in the mode that can peel off temporarily; And
At least in the region along described fold line and restriction adjacent with described fold line, compression folding and with the described substrate sheets of overlapping itself.As a result, by keeps with overlapping itself, folding substrate sheets and self closely or contact next to the skin.In addition, compared with the remainder of overlapping itself, folding substrate sheets, the thickness at the edge of this substrate sheets is reduced.
(multiple) aspect described in above-mentioned project (1) can comprise at least following embodiment, and these embodiments can be use independently or use in combination with each other:
(1-1) described substrate sheets is formed by the non-woven fabrics of thermoplastic synthetic fiber and is adjacent to be formed with permanent deformation along described fold line with described fold line, makes to keep with the described substrate sheets of overlapping itself and self close contact.
(1-2) described permanent deformation comprise described substrate sheets by the region of hot pressing.
(1-3) the described of described substrate sheets is had the embossed surface limiting finger grip sheet at described fold line place by the region of hot pressing by least one in the region of hot pressing.
(1-4) the per unit area quality of described non-woven fabrics is in the scope of 50g/m2 to 120g/m2.
(1-5) each lateral plate in described lateral plate is formed with Hookean region between described main body and described fixture, described Hookean region is suitable for flexibly stretching in the horizontal and shrinking and under the contraction state of described Hookean region, forms multiple rivel portion, and hook element engages with described non-woven fabrics temporarily described in place of described rivel portion.
(1-6) in described Hookean region, the multiple elastomers extended in the horizontal in parallel relationship utilize bonding agent to be installed on described non-woven fabrics under elongation state, and described non-woven fabrics is formed with the described multiple rivel portions extended in the vertical.
(1-7) described rivel portion has the spine of swelling towards described hook element and the groove separated with described hook interelement, and locate described hook element with the mode that can peel off and described non-woven fabrics temporarily and directly engage in the described spine in described rivel portion, and hook element directly engages with described non-woven fabrics described in the described groove place in described rivel portion.
Various embodiments according to above-mentioned second aspect can configure with at least one or more in following feature:
(2) dress article, it has longitudinal direction, transverse direction and inner side, and described inner side is configured to the skin when wearer puts on described dress article towards described wearer, and described dress article comprises:
Main body, described main body comprises front waist region, rear waist region and the crotch region between described front waist region and described rear waist region;
Lateral plate, described lateral plate the side in described front waist region and described rear waist region stretch out from the side edge part of described main body in the horizontal;
Fixture, described fixture stretches out from described lateral plate in the horizontal; And
Described front waist region and described rear waist region can be connected to each other via described fixture and remove connection, wherein,
Described fixture has substrate sheets and is installed on the retaining element of described inner side of described substrate sheets, wherein, described substrate sheets, along the fold line extended in the vertical towards described folded inside, makes described retaining element towards the described inner side of described lateral plate and engages with the described inner side of described lateral plate in the mode that can peel off temporarily; And
At least in the region along described fold line and restriction adjacent with described fold line, compression folding and with the described substrate sheets of overlapping itself, thus described substrate sheets is kept and self close contact.
(multiple) aspect described in above-mentioned project (2) can comprise at least following embodiment, and these embodiments can be use independently or use in combination with each other:
(2-1) described substrate sheets is not tensile, and described lateral plate is formed with the Hookean region being suitable for flexibly stretching in the horizontal and shrinking between described main body and described fixture.
(2-2) described substrate sheets is formed by the non-woven fabrics of thermoplastic synthetic fiber and is adjacent to be formed with permanent deformation along described fold line with described fold line, makes to keep and self-contact with the described substrate sheets of overlapping itself.
(2-3) described permanent deformation comprise described substrate sheets by the region of hot pressing.
(2-4) the described of described substrate sheets is had the embossed surface limiting finger grip sheet at described fold line place by the region of hot pressing by least one in the region of hot pressing.
(2-5) described Hookean region is suitable under the contraction state of described Hookean region, form multiple rivel portion, described rivel portion has the spine and groove isolated with described retaining element of swelling towards described fixture, and the non-woven fabrics located with the mode that can peel off and the spine in described rivel portion of described retaining element temporarily and directly engage, and directly engage with the non-woven fabrics at the groove place in described rivel portion.
Various embodiments according to the above-mentioned third aspect can configure with at least one or more in following feature:
(3) for the manufacture of a method for dress article, described dress article has longitudinal direction, transverse direction and inner side, and described inner side is configured to the skin when wearer puts on described dress article towards described wearer, and described dress article comprises:
Main body, described main body comprises front waist region, rear waist region, crotch region and lateral plate, and described lateral plate the side in described front waist region and described rear waist region stretch out from the side edge part of described main body in the horizontal; And
Fixture, described fixture stretches out from described lateral plate in the horizontal, to make described front waist region can releasably be connected each other with described rear waist region, described fixture has substrate sheets and is installed on the hook element of described inner side of described substrate sheets, and described method comprises:
By described substrate sheets along the fold line extended in the vertical towards described folded inside, make described hook component side to described lateral plate and engage with described lateral plate in the mode that can peel off temporarily; And
At least in the region along described fold line and restriction adjacent with described fold line, compression folding and with the described substrate sheets of overlapping itself, thus the described substrate sheets folded is kept and self close contact.
In one embodiment, lateral plate stretches out from each side edge part of described front waist region or described rear waist region.Preferably, described lateral plate stretches out from the side edge part of described rear waist region.
(multiple) aspect described in above-mentioned project (3) can comprise at least following embodiment, and these embodiments can be use independently or use in combination with each other:
(3-1) a pair backer roll for compress folding and with the described substrate sheets of overlapping itself.
(3-2) described substrate sheets is directed between described a pair backer roll in such a way: described hook element is not directed between described a pair backer roll together with described substrate sheets.
(3-3) at least one backer roll in described a pair backer roll has embossing side face, with at described fold line place, in described substrate sheets, form corresponding embossed surface for limiting finger grip sheet.
(3-4) described method also comprises: in described a pair backer roll at least one backer roll heating, with formed along described fold line described substrate sheets by the region of hot pressing.
(3-5) at least one backer roll in described a pair backer roll is heated to be had the surface temperature corresponding with the softening temperature of the thermoplastic synthetic fiber of the non-woven fabrics forming described substrate sheets or has the surface temperature lower than the softening temperature of the thermoplastic synthetic fiber of the non-woven fabrics forming described substrate sheets.
Described aspect and/or embodiment provide the one or more effects in following effect.
In the dress article of some embodiments according to first aspect, for each in the fixture that front waist region and rear waist region is connected to each other, all there is substrate sheets and retaining element, such as, hook element.Hook element is installed on substrate sheets as follows: hook element engages with lateral plate in the mode that can peel off temporarily.In order to hook element is fixed on lateral plate, to be compressed and along fold line and the part place adjacent with fold line and self close contact along fold line with the folded substrate sheets of the mode of overlapping itself.Substrate sheets is securely held on this state, thus substrate sheets should be unable to spontaneously be launched and hook element and lateral plate be peeled off.
According to the manufacture method of some embodiments of second aspect, ensure that the folded of substrate sheets and be securely held on compressive state along the region of fold line and the part place adjacent with fold line and overlapping itself and keeping and self close contact.Substrate sheets is not along folded with the fold line of hook element crosses.
This application claims the priority of Japanese publication No.2012-142498, its full content is incorporated herein by reference.
Claims (14)
1. a dress article, it has longitudinal direction, transverse direction and inner side, and described inner side is configured to the skin when wearer puts on described dress article towards described wearer, and described dress article comprises:
Main body, described main body comprises front waist region, rear waist region and the crotch region between described front waist region and described rear waist region;
Lateral plate, the side of described lateral plate in described front waist region and described rear waist region stretches out from two edges, opposition side of described main body in the horizontal;
Fixture, described fixture stretches out from the described lateral plate of correspondence in the horizontal; And
Described front waist region and described rear waist region can be connected to each other via described fixture and remove connection, wherein, and each lateral plate in described lateral plate:
The inner surface of described lateral plate is formed by non-woven fabrics;
Described fixture has substrate sheets and is installed on the hook element of described inner side of described substrate sheets, wherein, described substrate sheets, along the fold line extended in the vertical towards described folded inside, makes described hook component side to the described non-woven fabrics in described lateral plate and engages with described non-woven fabrics in the mode that can peel off temporarily; And
At least in the region along described fold line and restriction adjacent with described fold line, compression folding and with the described substrate sheets of overlapping itself, thus described substrate sheets is kept and self close contact.
2. dress article according to claim 1, it is characterized in that, described substrate sheets is formed by the non-woven fabrics of thermoplastic synthetic fiber and is adjacent to be formed with permanent deformation along described fold line with described fold line, makes to keep with the described substrate sheets of overlapping itself and self close contact.
3. dress article according to claim 2, is characterized in that, described permanent deformation comprise described substrate sheets by the region of hot pressing.
4. dress article according to claim 3, is characterized in that, the described of described substrate sheets is had the embossed surface limiting finger grip sheet at described fold line place by the region of hot pressing by least one in the region of hot pressing.
5. dress article according to claim 2, is characterized in that, the per unit area quality of described non-woven fabrics is at 50g/m
2to 120g/m
2scope.
6. dress article according to any one of claim 1 to 5, is characterized in that,
Each lateral plate in described lateral plate is formed with Hookean region between described main body and described fixture, and described Hookean region is suitable for flexibly stretching in the horizontal and shrinking and under the contraction state of described Hookean region, forms multiple rivel portion, and
Described in place of described rivel portion, hook element engages with described non-woven fabrics temporarily.
7. dress article according to claim 6, it is characterized in that, in described Hookean region, the multiple elastomers extended in the horizontal in parallel relationship utilize bonding agent to be installed on described non-woven fabrics under elongation state, and described non-woven fabrics is formed with the described multiple rivel portions extended in the vertical.
8. the dress article according to claim 6 or 7, is characterized in that,
Described rivel portion has the spine of swelling towards described hook element and the groove separated with described hook interelement, and
Locate described hook element with the mode that can peel off and described non-woven fabrics temporarily and directly engage in the described spine in described rivel portion, and hook element directly engages with described non-woven fabrics described in the described groove place in described rivel portion.
9. for the manufacture of a method for dress article, described dress article has longitudinal direction, transverse direction and inner side, and described inner side is configured to the skin when wearer puts on described dress article towards described wearer, and described dress article comprises:
Main body, described main body comprises front waist region, rear waist region, crotch region and lateral plate, and described lateral plate the side in described front waist region and described rear waist region stretch out from the side edge part of described main body in the horizontal; And
Fixture, described fixture stretches out from described lateral plate in the horizontal, and to make described front waist region can releasably be connected each other with described rear waist region, described fixture has substrate sheets and is installed on the hook element of described inner side of described substrate sheets,
Described method comprises:
By described substrate sheets along the fold line extended in the vertical towards described folded inside, make described hook component side to described lateral plate and engage with described lateral plate in the mode that can peel off temporarily; And
At least in the region along described fold line and restriction adjacent with described fold line, compression folding and with the described substrate sheets of overlapping itself, thus the described substrate sheets folded is kept and self close contact.
10. method according to claim 9, is characterized in that, a pair backer roll for compress folding and with the described substrate sheets of overlapping itself.
11. methods according to claim 10, is characterized in that, described substrate sheets is directed between described a pair backer roll in such a way: described hook element is not directed between described a pair backer roll together with described substrate sheets.
12. methods according to claim 10 or 11, it is characterized in that, at least one backer roll in described a pair backer roll has embossing side face, with at described fold line place, in described substrate sheets, form corresponding embossed surface for limiting finger grip sheet.
13., according to claim 10 to the method according to any one of 12, is characterized in that, described method also comprises:
To in described a pair backer roll at least one backer roll heating, with formed along described fold line described substrate sheets by the region of hot pressing.
14. methods according to claim 13, it is characterized in that, at least one backer roll in described a pair backer roll is heated to be had the surface temperature corresponding with the softening temperature of the thermoplastic synthetic fiber of the non-woven fabrics forming described substrate sheets or has the surface temperature lower than the softening temperature of the thermoplastic synthetic fiber of the non-woven fabrics forming described substrate sheets.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012142498A JP6116143B2 (en) | 2012-06-25 | 2012-06-25 | Disposable wearing articles |
| JP2012-142498 | 2012-06-25 | ||
| PCT/JP2013/003811 WO2014002433A1 (en) | 2012-06-25 | 2013-06-19 | Wearing article and method for manufacturing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104487037A true CN104487037A (en) | 2015-04-01 |
| CN104487037B CN104487037B (en) | 2017-09-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380033795.XA Active CN104487037B (en) | 2012-06-25 | 2013-06-19 | Dress article and the method for manufacturing the dress article |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6116143B2 (en) |
| CN (1) | CN104487037B (en) |
| WO (1) | WO2014002433A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222552A (en) * | 2019-08-30 | 2022-03-22 | 尤妮佳股份有限公司 | Absorbent article |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112017010279A2 (en) * | 2014-11-17 | 2018-01-02 | 3M Innovative Properties Co | absorbent article and fixing laminate |
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| CN101495074A (en) * | 2006-07-31 | 2009-07-29 | 大王制纸株式会社 | Paper diaper |
| JP2010131256A (en) * | 2008-12-05 | 2010-06-17 | Kao Corp | Fastening tape, absorbent article using the same, and cover for absorbent article |
| JP2011072430A (en) * | 2009-09-29 | 2011-04-14 | Daio Paper Corp | Tape type disposable diaper |
| JP2011110119A (en) * | 2009-11-24 | 2011-06-09 | Kao Corp | Wearing article |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4451474B2 (en) * | 2006-09-29 | 2010-04-14 | 大王製紙株式会社 | Disposable diapers |
-
2012
- 2012-06-25 JP JP2012142498A patent/JP6116143B2/en active Active
-
2013
- 2013-06-19 WO PCT/JP2013/003811 patent/WO2014002433A1/en active Application Filing
- 2013-06-19 CN CN201380033795.XA patent/CN104487037B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101495074A (en) * | 2006-07-31 | 2009-07-29 | 大王制纸株式会社 | Paper diaper |
| JP2010131256A (en) * | 2008-12-05 | 2010-06-17 | Kao Corp | Fastening tape, absorbent article using the same, and cover for absorbent article |
| JP2011072430A (en) * | 2009-09-29 | 2011-04-14 | Daio Paper Corp | Tape type disposable diaper |
| JP2011110119A (en) * | 2009-11-24 | 2011-06-09 | Kao Corp | Wearing article |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222552A (en) * | 2019-08-30 | 2022-03-22 | 尤妮佳股份有限公司 | Absorbent article |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014004173A (en) | 2014-01-16 |
| CN104487037B (en) | 2017-09-15 |
| WO2014002433A1 (en) | 2014-01-03 |
| JP6116143B2 (en) | 2017-04-19 |
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