BRPI0508565A - método de fabricar um laminado de folha contìnua de fixação mecánica esticado e respectivo laminado de folha contìnua de fixação mecánica esticado - Google Patents
método de fabricar um laminado de folha contìnua de fixação mecánica esticado e respectivo laminado de folha contìnua de fixação mecánica esticadoInfo
- Publication number
- BRPI0508565A BRPI0508565A BRPI0508565-9A BRPI0508565A BRPI0508565A BR PI0508565 A BRPI0508565 A BR PI0508565A BR PI0508565 A BRPI0508565 A BR PI0508565A BR PI0508565 A BRPI0508565 A BR PI0508565A
- Authority
- BR
- Brazil
- Prior art keywords
- continuous sheet
- sheet laminate
- thermoplastic
- sheet layer
- laminate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such 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
- A61F13/5605—Supporting or fastening means specially adapted for sanitary napkins or the like
- A61F13/5611—Supporting or fastening means specially adapted for sanitary napkins or the like using fastening strips, e.g. adhesive, on the undergarment-facing side
-
- 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
-
- 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
- A61F13/627—Fabric strip fastener elements, e.g. hook and loop characterised by the loop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/727—Fastening elements
- B29L2031/729—Hook and loop-type fasteners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/27—Buckles, buttons, clasps, etc. including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener]
- Y10T24/2783—Buckles, buttons, clasps, etc. including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener] having filaments constructed from coated, laminated, or composite material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
- Y10T428/24017—Hook or barb
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
MéTODO DE FABRICAR UM LAMINADO DE FOLHA CONTìNUA DE FIXAçãO MECáNICA ESTICADO E RESPECTIVO LAMINADO DE FOLHA CONTìNUA DE FIXAçãO MECáNICA ESTICADO. A presente invenção a um método fabricar um laminado de folha contínua de fixação mecânica esticado (1) compreendendo uma camada de folha contínua termoplástica (13) tendo duas superfícies principais, uma das superfícies principais portando uma multiplicidade de elementos de fixação machos (14) adequados para engate com um material de fixação fêmea correspondente, e em sua outra superfície principal, uma camada de folha contínua fibrosa (11), dito método compreendendo as etapas de (i) fornecer a camada de folha contínua fibrosa (11) tendo um peso base inicial; (ii) passar a camada de folha contínua fibrosa (11) através de um espaço entre rolos formado por dois rolos (101),(103), um deles tendo cavidades (120) que são os negativos de uma pluralidade de elementos de fixação machos (14), introduzindo uma resina termoplástica fundida nas cavidades (120) em excesso de uma quantidade que preencherá as cavides (120) cujo excesso forma a camada de folha contínua termoplástica (13), permitindo que a resina se solidifique pelo menos parcialmente e extração de um laminado de folha contínua precursora (10) assim formado compreendendo a camada de folha contínua fibrosa (11) e a camada de folha contínua termoplástica (13) portando uma pluralidade de elementos de fixação machos (14), a partir do rolo cilíndrico (103) tendo cavidades (120) pelo que a camada de folha contínua termoplástica (13) possui uma espessura inicial e uma densidade de gancho inicial, e(iii) esticar o laminado de folha contínua precursor (10) monoaxialmente ou biaxialmente diminuindo deste modo o peso base da camada de folha contínua fibrosa (11) e a espessura da camada de folha contínua termoplástica (13) em relação a seus valores iniciais respectivos para prover um laminado de fixação mecânica esticado (1) tendo um peso base de menos do que 100 gm¬ -2¬.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/796,702 US7897078B2 (en) | 2004-03-09 | 2004-03-09 | Methods of manufacturing a stretched mechanical fastening web laminate |
PCT/US2005/005666 WO2005092589A1 (en) | 2004-03-09 | 2005-02-23 | Methods of manufacturing a stretched mechanical fastening web laminate |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0508565A true BRPI0508565A (pt) | 2007-08-14 |
BRPI0508565B1 BRPI0508565B1 (pt) | 2016-10-18 |
Family
ID=34919915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0508565A BRPI0508565B1 (pt) | 2004-03-09 | 2005-02-23 | método de fabricar um laminado de folha contínua de fixação mecânica esticado e respectivo laminado de folha contínua de fixação mecânica esticado |
Country Status (11)
Country | Link |
---|---|
US (2) | US7897078B2 (pt) |
EP (1) | EP1735134B1 (pt) |
JP (2) | JP2007528264A (pt) |
KR (1) | KR101171125B1 (pt) |
CN (1) | CN100556653C (pt) |
AR (1) | AR049621A1 (pt) |
BR (1) | BRPI0508565B1 (pt) |
ES (1) | ES2522577T3 (pt) |
PL (1) | PL1735134T3 (pt) |
TW (1) | TW200534997A (pt) |
WO (1) | WO2005092589A1 (pt) |
Families Citing this family (72)
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US8513147B2 (en) * | 2003-06-19 | 2013-08-20 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
US7897078B2 (en) * | 2004-03-09 | 2011-03-01 | 3M Innovative Properties Company | Methods of manufacturing a stretched mechanical fastening web laminate |
DE102004058257B4 (de) * | 2004-12-03 | 2007-05-16 | Binder Gottlieb Gmbh & Co Kg | Verfahren zum Herstellen einer Trägerbahn sowie Trägerbahn |
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US8512519B2 (en) * | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
US9138957B2 (en) | 2010-06-21 | 2015-09-22 | 3M Innovative Properties Company | Slit hook strips and laminates and articles containing the same |
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-
2004
- 2004-03-09 US US10/796,702 patent/US7897078B2/en not_active Expired - Fee Related
-
2005
- 2005-02-23 CN CNB2005800147700A patent/CN100556653C/zh not_active Expired - Fee Related
- 2005-02-23 ES ES05723519.4T patent/ES2522577T3/es active Active
- 2005-02-23 PL PL05723519T patent/PL1735134T3/pl unknown
- 2005-02-23 WO PCT/US2005/005666 patent/WO2005092589A1/en active Application Filing
- 2005-02-23 EP EP05723519.4A patent/EP1735134B1/en not_active Not-in-force
- 2005-02-23 JP JP2007502837A patent/JP2007528264A/ja not_active Withdrawn
- 2005-02-23 BR BRPI0508565A patent/BRPI0508565B1/pt not_active IP Right Cessation
- 2005-02-23 KR KR1020067020729A patent/KR101171125B1/ko not_active IP Right Cessation
- 2005-03-01 TW TW094106073A patent/TW200534997A/zh unknown
- 2005-03-08 AR ARP050100873A patent/AR049621A1/es unknown
-
2011
- 2011-02-25 US US13/035,041 patent/US20110144609A1/en not_active Abandoned
- 2011-12-26 JP JP2011283351A patent/JP6166015B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7897078B2 (en) | 2011-03-01 |
US20110144609A1 (en) | 2011-06-16 |
WO2005092589A1 (en) | 2005-10-06 |
EP1735134A1 (en) | 2006-12-27 |
EP1735134B1 (en) | 2014-08-13 |
JP6166015B2 (ja) | 2017-07-19 |
KR101171125B1 (ko) | 2012-08-03 |
PL1735134T3 (pl) | 2015-01-30 |
JP2007528264A (ja) | 2007-10-11 |
KR20070004024A (ko) | 2007-01-05 |
CN100556653C (zh) | 2009-11-04 |
US20050202205A1 (en) | 2005-09-15 |
JP2012101097A (ja) | 2012-05-31 |
ES2522577T3 (es) | 2014-11-17 |
AR049621A1 (es) | 2006-08-23 |
TW200534997A (en) | 2005-11-01 |
CN1950185A (zh) | 2007-04-18 |
BRPI0508565B1 (pt) | 2016-10-18 |
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