KR20200002457A - 3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 - Google Patents
3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 Download PDFInfo
- Publication number
- KR20200002457A KR20200002457A KR1020180075965A KR20180075965A KR20200002457A KR 20200002457 A KR20200002457 A KR 20200002457A KR 1020180075965 A KR1020180075965 A KR 1020180075965A KR 20180075965 A KR20180075965 A KR 20180075965A KR 20200002457 A KR20200002457 A KR 20200002457A
- Authority
- KR
- South Korea
- Prior art keywords
- nonwoven
- absorbent article
- carrier sheet
- top layer
- spunlace
- 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.)
- Ceased
Links
- 229920002678 cellulose Polymers 0.000 title claims abstract description 35
- 239000001913 cellulose Substances 0.000 title claims abstract description 35
- 238000004049 embossing Methods 0.000 title claims description 16
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 37
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 238000004080 punching Methods 0.000 claims abstract description 8
- 238000012876 topography Methods 0.000 claims abstract description 6
- 230000002745 absorbent Effects 0.000 claims description 58
- 239000002250 absorbent Substances 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 9
- 206010021639 Incontinence Diseases 0.000 claims description 6
- 238000012549 training Methods 0.000 claims description 6
- 210000000481 breast Anatomy 0.000 claims description 5
- 238000003855 Adhesive Lamination Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 18
- 239000000463 material Substances 0.000 description 19
- 229920003043 Cellulose fiber Polymers 0.000 description 18
- 239000007788 liquid Substances 0.000 description 9
- 239000004745 nonwoven fabric Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 6
- 210000000416 exudates and transudate Anatomy 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000009960 carding Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010191 image analysis Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N methylene hexane Natural products CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001523 electrospinning Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- 230000005661 hydrophobic surface Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000002175 menstrual effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- AFFLGGQVNFXPEV-UHFFFAOYSA-N n-decene Natural products CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
- B32B5/02—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
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
- A61F13/51108—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
-
- 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
-
- 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
- A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
-
- 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
- B32B27/32—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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/06—Embossing
-
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/015—Natural yarns or filaments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
-
- 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
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
- A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven
- A61F2013/15959—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven by spunbond technique
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
- A61F2013/51178—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of nonwoven webs
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/06—Vegetal fibres
- B32B2262/062—Cellulose fibres, e.g. cotton
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/538—Roughness
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/73—Hydrophobic
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional 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
- B32B2432/00—Cleaning articles, e.g. mops or wipes
-
- 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
- B32B2437/00—Clothing
-
- 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
- B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter
-
- 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
- B32B2555/00—Personal care
-
- 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
- B32B2555/00—Personal care
- B32B2555/02—Diapers or napkins
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Manufacturing & Machinery (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
도 1은 셀룰로오스 섬유 스펀레이싱된 층의 최상부의 도드라진 영역의 중심이 엠보싱이 10 mm 폭일 때(적색 점선) 붕괴되지만, 5 mm 폭의 경우에 붕괴되지 않는다는 것을 나타낸다.
도 2는 반-소수성 처리된 면 스펀레이스와 비처리된 친수성 면 스펀레이스 사이의 얼룩 크기 비교를 나타낸다.
도 3은 3D+ 엠보싱을 갖는 플레인 면이 메시 패턴을 갖는 면과 비교해서 가장 부드럽다는 것을 나타내는 부드러움 시험 결과를 묘사한다.
도 4는 통상적인 스펀레이스 및 3D 스펀레이스 라미네이트를 비교하는 장력에 의한 패턴 왜곡을 나타낸다.
도 5는 3D-엠보싱된 셀룰로오스 스펀레이스 라미네이트의 개략적인 그림을 나타낸다.
도 6은 유체가 따라가는 경향이 있는 곳을 묘사하고, 이 곳은 적색 점선으로 표시된 천공선에 있다. 이 선은 가장 높은 젖음성이 일어나는 곳을 나타낸다.
도 7은 소수성 2D 메시, 친수성 3D, 및 3개의 소수성 샘플 사이의 재젖음 비교를 묘사하고, 3D 라미네이팅은 패턴에 상관없이 재젖음의 상당한 개선을 나타낸다.
도 8a는 2D 소수성 메시, 3D 친수성 라미네이트 및 3D 소수성 3D 라미네이트의 얼룩 크기 비교를 나타낸다.
도 8b는 도 8a에 기초한 얼룩 크기 이미지 분석을 나타낸다.
본 개시물이 다양한 변형 및 대안 형태를 받아들일 때, 그의 세부사항을 도면에 예로서 나타내었고, 상세하게 서술할 것이다. 그러나, 의도는 본 개시물의 측면을 서술된 특별한 실시양태로 제한하는 것이 아니라는 것을 이해해야 한다. 그와는 반대로, 의도는 본 개시물의 범위 내에 속하는 모든 변형, 동등물 및 대안을 포함하는 것이다.
Claims (20)
- 2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품이며,
소수성 셀룰로오스-기재 스펀레이스 최상층으로서, 엠보싱된 도드라진 영역들을 포함하고 각 영역이 약 2 mm 내지 약 8 mm의 직경 및 적어도 약 0.5 mm의 높이를 갖는, 소수성 셀룰로오스-기재 스펀레이스 최상층,
부직포 캐리어 시트 층으로서, 캐리어 시트의 신체 대향부가 최상층의 신체 비대향부에 부착되는 부직포 캐리어 시트 층, 및
임의적으로, 캐리어 시트의 신체 비대향부에 부착된 1개 이상의 부직포 캐리어 시트 층을 포함하는,
부직포 라미네이팅된 흡수 용품. - 제1항에 있어서, 소수성 셀룰로오스-기재 스펀레이스 최상층이 면인, 부직포 라미네이팅된 흡수 용품.
- 제1항 또는 제2항에 있어서, 소수성 셀룰로오스-기재 스펀레이스 최상층 및 캐리어 시트(들)가 접착 라미네이팅, 스펀레이스, 또는 엠보싱 및 초음파 결합에 의해 라미네이팅된 것인, 부직포 라미네이팅된 흡수 용품.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 소수성 셀룰로오스-기재 스펀레이스가 플레인인, 부직포 라미네이팅된 흡수 용품.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 도드라진 영역들이 엇갈린 또는 플레인 패턴인, 부직포 라미네이팅된 흡수 용품.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 소수성 셀룰로오스-기재 스펀레이스 최상층은 부착된 부직포 캐리어 시트(들)보다 적은 친수성을 갖는 것인, 부직포 라미네이팅된 흡수 용품.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 최상층이 z-방향 토포그래피를 갖는 것인, 부직포 라미네이팅된 흡수 용품.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 최상층은 캐리어 시트 층에 접착제, 압력 결합, 열 결합, 구멍 펀칭 또는 유사한 결합에 의해 부착된 것인, 부직포 라미네이팅된 흡수 용품.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 캐리어 시트 층은 임의적인 캐리어 시트 층(들)에 접착제, 압력 결합, 열 결합, 구멍 펀칭 또는 유사한 결합에 의해 부착된 것인, 부직포 라미네이팅된 흡수 용품.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 흡수 용품이 팬티라이너, 생리대, 음순간 기구, 성인용 실금 기구, 붕대, 닦개, 기저귀, 배변연습용 팬티, 속옷, 다른 여성용 위생 제품, 가슴 패드, 케어 매트, 턱받이, 상처 드레싱 제품, 등인, 부직포 라미네이팅된 흡수 용품.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 최상층이 약 25 gsm 내지 약 35 gsm 스펀레이스를 포함하고, 캐리어 시트가 약 15 gsm 내지 약 35 gsm을 포함하는 것인, 부직포 라미네이팅된 흡수 용품.
- 2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품 제조 방법이며,
최상층 상에 소수성 셀룰로오스-기재 스펀레이스를 엠보싱하는 단계,
최상층의 신체 비대향부에 부직포 캐리어 시트 층의 신체 대향부를 부착하는 단계,
임의적으로, 캐리어 시트의 신체 비대향부에 1개 이상의 신체 대향 부직포 캐리어 시트 층을 부착하는 단계를 포함하는,
2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품 제조 방법. - 제12항에 있어서, 소수성 셀룰로오스 스펀레이스 최상층을 엠보싱하는 단계는 약 2 mm 내지 약 8 mm의 직경 및 적어도 약 0.5 mm의 높이의 각 영역을 도드라지게 하는 것인, 2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품 제조 방법.
- 제12항 또는 제13항에 있어서, 소수성 셀룰로오스-기재 스펀레이스 최상층이 면인 2개 이상의 층을 갖는, 부직포 라미네이팅된 흡수 용품 제조 방법.
- 제12항 내지 제14항 중 어느 한 항에 있어서, 소수성 셀룰로오스-기재 스펀레이스 최상층 및 캐리어 시트(들)가 접착 라미네이팅, 스펀레이스, 또는 엠보싱 및 초음파 결합에 의해 라미네이팅된 것인, 2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품 제조 방법.
- 제12 내지 제15항 중 어느 한 항에 있어서, 소수성 셀룰로오스-기재 스펀레이스가 플레인인, 2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품 제조 방법.
- 제12항 내지 제16항 중 어느 한 항에 있어서, 도드라진 영역은 엇갈린 또는 플레인 패턴인, 2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품 제조 방법.
- 제12항 내지 제17항 중 어느 한 항에 있어서, 최상층이 z-방향 토포그래피를 갖는 것인, 2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품 제조 방법.
- 제12항 내지 제18항 중 어느 한 항에 있어서, 캐리어 시트 층이 임의적인 캐리어 시트 층(들)에 접착제, 압력 결합, 열 결합, 구멍 펀칭 또는 유사한 결합에 의해 부착된 것인, 2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품 제조 방법.
- 제12항 내지 제19항 중 어느 한 항에 있어서, 흡수 용품이 팬티라이너, 생리대, 음순간 기구, 성인용 실금 기구, 붕대, 닦개, 기저귀, 배변연습용 팬티, 속옷, 다른 여성용 위생 제품, 가슴 패드, 케어 매트, 턱받이, 상처 드레싱 제품, 등인, 2개 이상의 층을 갖는 부직포 라미네이팅된 흡수 용품 제조 방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180075965A KR20200002457A (ko) | 2018-06-29 | 2018-06-29 | 3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 |
AU2019291760A AU2019291760B2 (en) | 2018-06-29 | 2019-06-28 | Cellulose nonwoven laminate having 3D embossing |
PCT/KR2019/007850 WO2020004995A1 (en) | 2018-06-29 | 2019-06-28 | Cellulose nonwoven laminate having 3d embossing |
CN201980042380.6A CN112313073B (zh) | 2018-06-29 | 2019-06-28 | 具有3d压花的纤维素非织造层合物 |
US17/256,459 US20210267819A1 (en) | 2018-06-29 | 2019-06-28 | Cellulose nonwoven laminate having 3d embossing |
KR1020230170708A KR20230169896A (ko) | 2018-06-29 | 2023-11-30 | 3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180075965A KR20200002457A (ko) | 2018-06-29 | 2018-06-29 | 3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020230170708A Division KR20230169896A (ko) | 2018-06-29 | 2023-11-30 | 3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20200002457A true KR20200002457A (ko) | 2020-01-08 |
Family
ID=68987468
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020180075965A Ceased KR20200002457A (ko) | 2018-06-29 | 2018-06-29 | 3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 |
KR1020230170708A Pending KR20230169896A (ko) | 2018-06-29 | 2023-11-30 | 3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020230170708A Pending KR20230169896A (ko) | 2018-06-29 | 2023-11-30 | 3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20210267819A1 (ko) |
KR (2) | KR20200002457A (ko) |
CN (1) | CN112313073B (ko) |
AU (1) | AU2019291760B2 (ko) |
WO (1) | WO2020004995A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021208008A1 (en) * | 2020-04-16 | 2021-10-21 | The Procter & Gamble Company | Apertured nonwoven |
WO2022016051A1 (en) | 2020-07-17 | 2022-01-20 | Berry Global, Inc. | Acquisition distribution layer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4014214B2 (ja) * | 2001-11-16 | 2007-11-28 | ザ プロクター アンド ギャンブル カンパニー | 使い捨て食器ケア及び硬質表面洗浄ワイプ |
US20040087924A1 (en) * | 2002-11-06 | 2004-05-06 | Kimberly-Clark Worldwide, Inc. | Semi-hydrophobic cover for an absorbent product |
US7582074B2 (en) * | 2004-09-16 | 2009-09-01 | Mcneil-Ppc, Inc. | Drapeable sanitary absorbent napkin |
US20060178652A1 (en) * | 2005-02-09 | 2006-08-10 | Miller Robert A Iii | Incontinence pad and apparel formed therewith |
US8022267B2 (en) * | 2006-03-30 | 2011-09-20 | Sca Hygiene Products Ab | Hydroentangled nonwoven fabric, method of making it and absorbent article containing the fabric |
CN201236253Y (zh) * | 2008-05-13 | 2009-05-13 | 稳健实业(深圳)有限公司 | 疏水性无纺布制品 |
JP5073882B1 (ja) * | 2010-07-15 | 2012-11-14 | ザ プロクター アンド ギャンブル カンパニー | 吸収性コア |
BR112014011066B1 (pt) * | 2011-11-08 | 2021-01-12 | Kimberly-Clark Worldwide, Inc. | artigo absorvente com elemento de estabilização |
CN105877928A (zh) * | 2016-04-01 | 2016-08-24 | 泉州市汉威机械制造有限公司 | 一种卫生用品表层材料 |
-
2018
- 2018-06-29 KR KR1020180075965A patent/KR20200002457A/ko not_active Ceased
-
2019
- 2019-06-28 CN CN201980042380.6A patent/CN112313073B/zh active Active
- 2019-06-28 US US17/256,459 patent/US20210267819A1/en not_active Abandoned
- 2019-06-28 AU AU2019291760A patent/AU2019291760B2/en active Active
- 2019-06-28 WO PCT/KR2019/007850 patent/WO2020004995A1/en active Application Filing
-
2023
- 2023-11-30 KR KR1020230170708A patent/KR20230169896A/ko active Pending
Also Published As
Publication number | Publication date |
---|---|
AU2019291760B2 (en) | 2025-02-27 |
US20210267819A1 (en) | 2021-09-02 |
CN112313073A (zh) | 2021-02-02 |
WO2020004995A1 (en) | 2020-01-02 |
KR20230169896A (ko) | 2023-12-18 |
CN112313073B (zh) | 2023-11-24 |
AU2019291760A1 (en) | 2021-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN213993945U (zh) | 吸收制品和与吸收制品一起使用的顶片 | |
US20200101191A1 (en) | Hydroentangled fibrous structures | |
KR102315690B1 (ko) | 흡수체 및 위생용품 | |
MX2008012129A (es) | Tela no tejida hidroenredada, metodo de fabricacion y articulo absorbente que ciontiene la tela. | |
JP7174391B2 (ja) | 吸収性物品の表面シートの製造方法 | |
WO2007027701A2 (en) | Apertured laminate and method of making | |
AU2016404454B2 (en) | Absorbent article | |
CN110312495A (zh) | 在吸收制品中结合开孔区域 | |
KR20230169896A (ko) | 3d 엠보싱을 갖는 셀룰로오스 부직포 라미네이트 | |
CN104780881B (zh) | 用于吸收性产品的一体式流体吸入系统及其制备方法 | |
JP3218416U (ja) | 吸収性物品のためのトップシート | |
US20190091076A1 (en) | Absorbent article with channel | |
KR20190014091A (ko) | 구멍을 갖는 흡수 시스템을 구비한 흡수 용품 | |
KR20180013944A (ko) | 비-일체형 측면 커버 및 비-일체형 날개를 갖는 흡수 용품 | |
JP2005509468A (ja) | パーソナルケア製品のカバーシート | |
AU2018419669B2 (en) | Absorbent body for use in an absorbent article | |
WO2022226876A1 (en) | Absorbent article | |
JP2021090720A (ja) | 生理用ナプキンや使い捨ておむつ等の吸液性物品 | |
BR112021009114A2 (pt) | artigo absorvente | |
BR112021009114B1 (pt) | Artigo absorvente |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20180629 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20210531 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20180629 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20220823 Patent event code: PE09021S01D |
|
PE0601 | Decision on rejection of patent |
Patent event date: 20230227 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20220823 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
E601 | Decision to refuse application | ||
E801 | Decision on dismissal of amendment | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20230830 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20220823 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
PE0801 | Dismissal of amendment |
Patent event code: PE08012E01D Comment text: Decision on Dismissal of Amendment Patent event date: 20230830 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20230630 Patent event code: PE08011R01I Comment text: Amendment to Specification, etc. Patent event date: 20221123 |