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ATE262875T1 - Dreidimensionale, perforierte plastikfolie sowie matrize zur herstellung derselben - Google Patents

Dreidimensionale, perforierte plastikfolie sowie matrize zur herstellung derselben

Info

Publication number
ATE262875T1
ATE262875T1 AT99954342T AT99954342T ATE262875T1 AT E262875 T1 ATE262875 T1 AT E262875T1 AT 99954342 T AT99954342 T AT 99954342T AT 99954342 T AT99954342 T AT 99954342T AT E262875 T1 ATE262875 T1 AT E262875T1
Authority
AT
Austria
Prior art keywords
same
die
dimensional
producing
plastic film
Prior art date
Application number
AT99954342T
Other languages
English (en)
Inventor
Lino Iulianetti
Original Assignee
Tredegar Film Products Italia
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 Tredegar Film Products Italia filed Critical Tredegar Film Products Italia
Application granted granted Critical
Publication of ATE262875T1 publication Critical patent/ATE262875T1/de

Links

Classifications

    • 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
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • 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
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Dermatology (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Holo Graphy (AREA)
  • Filtering Materials (AREA)
AT99954342T 1999-04-15 1999-10-19 Dreidimensionale, perforierte plastikfolie sowie matrize zur herstellung derselben ATE262875T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999RM000229A IT1307559B1 (it) 1999-04-15 1999-04-15 Pellicola di materia plastica conformata tridimemsionalmente erelativa matrice per la sua realizzazione.
PCT/IT1999/000330 WO2000062729A1 (en) 1999-04-15 1999-10-19 Film made of holed plastic material three-dimensionally shaped and related matrix for its realisation

Publications (1)

Publication Number Publication Date
ATE262875T1 true ATE262875T1 (de) 2004-04-15

Family

ID=11406675

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99954342T ATE262875T1 (de) 1999-04-15 1999-10-19 Dreidimensionale, perforierte plastikfolie sowie matrize zur herstellung derselben

Country Status (20)

Country Link
EP (1) EP1087742B1 (de)
JP (1) JP2002542340A (de)
KR (1) KR20010052815A (de)
CN (1) CN1251860C (de)
AT (1) ATE262875T1 (de)
AU (1) AU769708B2 (de)
BG (1) BG64163B1 (de)
BR (1) BR9911293A (de)
CA (1) CA2334915A1 (de)
CZ (1) CZ299255B6 (de)
DE (1) DE69916058T2 (de)
ES (1) ES2216582T3 (de)
HU (1) HUP0102630A3 (de)
IL (1) IL140278A0 (de)
IT (1) IT1307559B1 (de)
PL (1) PL198783B1 (de)
RU (1) RU2222300C2 (de)
SK (1) SK286224B6 (de)
TR (1) TR200100353T1 (de)
WO (1) WO2000062729A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014769C2 (nl) * 2000-03-28 2001-10-01 Stork Screens Bv Metalen perforatiesjabloon, werkwijze voor de vervaardiging daarvan, alsmede toepassing.
MX342117B (es) 2011-12-09 2016-09-14 Sca Hygiene Prod Ab Capa de señal para un articulo absorbente.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293737A (en) * 1963-05-22 1966-12-27 Us Rubber Co Process for making mold for vacuum-forming materials
US3929135A (en) 1974-12-20 1975-12-30 Procter & Gamble Absorptive structure having tapered capillaries
US4151240A (en) * 1976-10-19 1979-04-24 The Procter & Gamble Company Method for debossing and perforating a running ribbon of thermoplastic film
US4272473A (en) * 1978-12-07 1981-06-09 The Procter & Gamble Company Method for embossing and perforating a running ribbon of thermoplastic film on a metallic pattern roll
US4601868A (en) * 1982-04-21 1986-07-22 The Procter & Gamble Company Method of imparting a three-dimensional fiber-like appearance and tactile impression to a running ribbon of thermoplastic film
US4535020A (en) * 1982-07-26 1985-08-13 Ethyl Corporation Perforated film
US4604156A (en) * 1983-09-21 1986-08-05 Ethyl Corporation Method of fabricating a cylindrical multilayer screen
US4543299A (en) * 1983-09-21 1985-09-24 Ethyl Corporation Laminated, seamless, cylindrical metal screen for vacuum perforation of thermoplastic film
EP0138601B1 (de) * 1983-10-17 1989-01-11 The Procter & Gamble Company Verfahren und Einrichtung zum gleichmässigen Tiefprägen und fakultativen Perforieren einer sich bewegenden Kunststoffbahn
IT1182491B (it) * 1985-07-04 1987-10-05 Faricerca Spa Struttura di rivestimento per prodotti igienico sanitari assorbenti e prodotto assorbente provvisto di tale rivestimento
AU5409090A (en) * 1989-04-11 1990-11-05 Northern Telecom Limited Method of making an impressing tool
JPH0645216B2 (ja) * 1990-09-04 1994-06-15 東亜機工株式会社 多孔性吸液シートとその製造方法
AU693461B2 (en) * 1993-09-13 1998-07-02 Mcneil-Ppc, Inc. Tricot nonwoven fabric
US5916462A (en) * 1993-09-13 1999-06-29 James; William A. Laser drilling processes for forming an apertured film
CN1130175C (zh) * 1994-06-30 2003-12-10 普罗克特和甘保尔公司 具有表面能量梯度的絮网、絮网制造方法和吸湿用品
CN1149907A (zh) * 1995-03-29 1997-05-14 罗伯特·博施有限公司 孔片的制造方法

Also Published As

Publication number Publication date
PL198783B1 (pl) 2008-07-31
SK286224B6 (sk) 2008-05-06
BG64163B1 (bg) 2004-03-31
RU2222300C2 (ru) 2004-01-27
IT1307559B1 (it) 2001-11-14
BG105052A (en) 2001-07-31
AU769708B2 (en) 2004-01-29
EP1087742B1 (de) 2004-03-31
CZ299255B6 (cs) 2008-05-28
JP2002542340A (ja) 2002-12-10
HUP0102630A2 (hu) 2001-11-28
DE69916058T2 (de) 2004-09-16
EP1087742A1 (de) 2001-04-04
PL344991A1 (en) 2001-11-19
ES2216582T3 (es) 2004-10-16
TR200100353T1 (tr) 2001-07-23
CN1251860C (zh) 2006-04-19
HUP0102630A3 (en) 2005-10-28
CZ20004673A3 (en) 2001-05-16
BR9911293A (pt) 2001-03-13
CN1305362A (zh) 2001-07-25
KR20010052815A (ko) 2001-06-25
DE69916058D1 (de) 2004-05-06
WO2000062729A1 (en) 2000-10-26
AU1074500A (en) 2000-11-02
ITRM990229A1 (it) 2000-10-15
SK19272000A3 (sk) 2001-07-10
CA2334915A1 (en) 2000-10-26
IL140278A0 (en) 2002-02-10

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