ZA9811399B - A process of forming a soft and resilient web and a soft and resilient web formed by the process. - Google Patents

A process of forming a soft and resilient web and a soft and resilient web formed by the process.

Info

Publication number
ZA9811399B
ZA9811399B ZA9811399A ZA9811399A ZA9811399B ZA 9811399 B ZA9811399 B ZA 9811399B ZA 9811399 A ZA9811399 A ZA 9811399A ZA 9811399 A ZA9811399 A ZA 9811399A ZA 9811399 B ZA9811399 B ZA 9811399B
Authority
ZA
South Africa
Prior art keywords
web
soft
debossed
apertured
forming
Prior art date
Application number
ZA9811399A
Other languages
English (en)
Inventor
Brian Francis Gray
Original Assignee
Procter & Gamble
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of ZA9811399B publication Critical patent/ZA9811399B/xx

Links

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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/26—Perforating by non-mechanical means, e.g. 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
    • 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
    • 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
    • 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
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F13/5121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures
    • A61F13/5122—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures and comprising secondary apertures, e.g. macro-apertures in combination with microapertures
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F13/5123—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations the apertures being formed on a multilayer top sheet
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • A61F13/5126—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the planar distribution of the apertures, e.g. in a predefined pattern
    • 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
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
    • A61F13/51311—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability the permeability gradient being in the vertical direction
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0045—Perforating

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Springs (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Treatment Of Fiber Materials (AREA)
ZA9811399A 1997-12-15 1998-12-11 A process of forming a soft and resilient web and a soft and resilient web formed by the process. ZA9811399B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1997/023079 WO1999030658A1 (fr) 1997-12-15 1997-12-15 Procede pour former une bande perforee

Publications (1)

Publication Number Publication Date
ZA9811399B true ZA9811399B (en) 1999-08-30

Family

ID=22262291

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9811399A ZA9811399B (en) 1997-12-15 1998-12-11 A process of forming a soft and resilient web and a soft and resilient web formed by the process.

Country Status (10)

Country Link
EP (1) EP1047364B1 (fr)
JP (1) JP3423725B2 (fr)
KR (1) KR100382840B1 (fr)
CN (1) CN1224507C (fr)
AT (1) ATE270535T1 (fr)
AU (1) AU5527898A (fr)
CA (1) CA2310780C (fr)
DE (1) DE69729811T2 (fr)
WO (1) WO1999030658A1 (fr)
ZA (1) ZA9811399B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014627A1 (fr) * 1999-08-24 2001-03-01 The Procter & Gamble Company Tissus durablement mouillables permeables aux liquides et prepares par un procede de sechage par rayonnement
CA2403875C (fr) 2000-04-07 2007-08-21 The Procter & Gamble Company Bandes de film polymere a ouvertures et articles absorbants utilisant ces bandes
EP1588828B1 (fr) * 2002-02-14 2009-06-03 McNEIL-PPC, INC. Procédé de fabrication d'un élément de support topographique pour la production de films perforés
CN100346923C (zh) * 2002-02-14 2007-11-07 麦克内尔-Ppc股份有限公司 一种制造用于生成有孔膜的地形支持件的方法及有孔三维膜
US8057729B2 (en) 2002-12-20 2011-11-15 The Procter & Gamble Company Method for making a forming structure
US7655176B2 (en) 2002-12-20 2010-02-02 The Procter & Gamble Company Method of making a polymeric web exhibiting a soft and silky tactile impression
CN100381277C (zh) * 2002-12-20 2008-04-16 屈德加薄膜产品股份有限公司 吸收用品中使用的有孔材料及其制造方法
US7402723B2 (en) 2002-12-20 2008-07-22 The Procter & Gamble Company Polymeric web exhibiting a soft and silky tactile impression
US20040121120A1 (en) 2002-12-20 2004-06-24 The Procter & Gamble Company Apparatus for making a polymeric web exhibiting a soft and silky tactile impression
US7858544B2 (en) 2004-09-10 2010-12-28 First Quality Nonwovens, Inc. Hydroengorged spunmelt nonwovens
ITCH20060026A1 (it) 2006-06-01 2007-12-02 Texol Srl Macchina per produrre ed ottenere un film soffice al tatto e resiliente adatto ad uso drenante
JP4884172B2 (ja) * 2006-11-08 2012-02-29 花王株式会社 生理用ナプキン
US8460778B2 (en) * 2008-12-15 2013-06-11 Tredegar Film Products Corporation Forming screens
EP2406059A1 (fr) * 2009-03-13 2012-01-18 The Procter & Gamble Company Article à fermeture et son procédé de fabrication
US9271879B2 (en) * 2009-03-13 2016-03-01 The Procter & Gamble Company Article having a seal and process for forming the same
TWI506070B (zh) * 2009-12-14 2015-11-01 3M Innovative Properties Co 微穿孔聚合物薄膜及其製造方法與用途
BR112012021780A2 (pt) * 2010-03-11 2016-05-17 Procter & Gamble processo para fabricação de uma manta gofrada
JP5636222B2 (ja) * 2010-07-30 2014-12-03 大王製紙株式会社 吸収性物品
BR112015022858A2 (pt) * 2013-03-12 2017-07-18 3M Innovative Properties Co filme multicamadas polimérico e métodos para produzir o mesmo
DE112015001864T5 (de) * 2014-04-18 2017-01-05 Gdm S.P.A. Vorrichtung und Verfahren zum Laserschneiden einer Bahn aus Fasermaterial
JP5926437B1 (ja) * 2015-11-17 2016-05-25 加川　清二 微多孔プラスチックフィルムの製造方法及び製造装置
CN114099153A (zh) * 2016-05-02 2022-03-01 飞特适薄膜产品有限责任公司 用于制造成型膜的设备
JP6646175B1 (ja) * 2019-06-29 2020-02-14 株式会社テック ドーム化接着層によるハニカム材の製造方法及び製造装置
CN110815761A (zh) * 2019-10-09 2020-02-21 桐城市华猫软膜有限公司 一种打孔膜的打孔装置及打孔方法
CN112454879B (zh) * 2020-11-02 2022-04-29 广东正一包装股份有限公司 一种用于真空镀膜的真空闸门装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707102A (en) * 1970-07-21 1972-12-26 American Can Co Film perforating apparatus
US3942934A (en) * 1973-10-19 1976-03-09 Takeda Chemical Industries, Ltd. Mold assembly for use in packaging machine
US4377544A (en) * 1974-12-10 1983-03-22 Rasmussen O B Manufacture of a textile-like reticular product from thermoplastic film
US4155800A (en) * 1975-01-27 1979-05-22 The Boeing Company Apparatus for reticulating an adhesive to conform to a surface of an apertured workpiece
US4319868A (en) * 1978-12-07 1982-03-16 The Procter & Gamble Company Apparatus for embossing and perforating a running ribbon of thermoplastic film on a metallic pattern roll
US4609518A (en) * 1985-05-31 1986-09-02 The Procter & Gamble Company Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures
US5665452A (en) * 1994-03-03 1997-09-09 The Procter & Gamble Company Three-dimensional, macroscopically expanded, apertured laminate webs

Also Published As

Publication number Publication date
ATE270535T1 (de) 2004-07-15
CA2310780A1 (fr) 1999-06-24
JP3423725B2 (ja) 2003-07-07
EP1047364B1 (fr) 2004-07-07
AU5527898A (en) 1999-07-05
KR100382840B1 (ko) 2003-05-09
EP1047364A1 (fr) 2000-11-02
CN1224507C (zh) 2005-10-26
CA2310780C (fr) 2006-12-12
JP2001504766A (ja) 2001-04-10
KR20010033042A (ko) 2001-04-25
WO1999030658A1 (fr) 1999-06-24
CN1537520A (zh) 2004-10-20
DE69729811T2 (de) 2005-08-04
DE69729811D1 (de) 2004-08-12

Similar Documents

Publication Publication Date Title
ZA9811399B (en) A process of forming a soft and resilient web and a soft and resilient web formed by the process.
JPS5525397A (en) Emboss working method of thermal plastic sheet
ES8306638A1 (es) "un metodo continuo de formar una banda de plastico que presenta un diseno tridimensional sustancialmente continuo de entrantes o estampaciones".
HK1075636A1 (en) Embossed web material
ES273987U (es) Un articulo adecuado para limpiar superficies.
IL138118A0 (en) Method and device for producing an embossed web material and product made in this way
CA2102090A1 (fr) Procede de chauffage d'une surface asphaltee
DE3866709D1 (de) Verfahren und vorrichtung im pressteil einer papiermaschine zum abloesen der bahn von der presswalze.
TW348107B (en) Process for producing an embossing roll for continuously embossing the surface of a thermoplastic film
ES2067162T3 (es) Aparato para la union mejorada con realce de productos de tisu con capas multiples y productos de tisu obtenibles con el aparato.
CA2236930A1 (fr) Placage de surfaces en acier inoxydable de roulettes continues
EP0761613A3 (fr) Procédé de chauffage et de formage d'une feuille de verre
GB1532582A (en) Method of tempering a glass product
ATE110031T1 (de) Behandlung von bildern mit heissschmelzbarer tinte.
AU5607080A (en) Assembling a blank to form a container
IN177316B (fr)
JPS5749550A (en) Manufacture of fibrous plate with embossed pattern
MX9703662A (es) Procedimiento para la modificacion quimica de solidos que contienen grupos alquilo.
BR9714910A (pt) Processo para formar uma manta perfurada
EP0255187A3 (fr) Procédé pour l'impression à sec des cuirs et tissus
JPS5695642A (en) Manufacture of flooring material
SU1503233A2 (ru) Способ изготовления гнутых изделий из стекла
JPS5514217A (en) Method of patterning in foaming printing
AU1191197A (en) Heat exchanger and process for tempering at least one directed fluid flow
IL138785A0 (en) A method and a system for hot hydrostatic pressing