ZA200203633B - Continuous method of providing individual sheets from a continuous web. - Google Patents

Continuous method of providing individual sheets from a continuous web. Download PDF

Info

Publication number
ZA200203633B
ZA200203633B ZA200203633A ZA200203633A ZA200203633B ZA 200203633 B ZA200203633 B ZA 200203633B ZA 200203633 A ZA200203633 A ZA 200203633A ZA 200203633 A ZA200203633 A ZA 200203633A ZA 200203633 B ZA200203633 B ZA 200203633B
Authority
ZA
South Africa
Prior art keywords
web
discontinuities
weakness
knife
line
Prior art date
Application number
ZA200203633A
Other languages
English (en)
Inventor
Raymond J Hull Jr
Sharon Ryan
Lai-Hing Louie
Hans-Werner Schoelling
Original Assignee
Mcneil Ppc Inc
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 Mcneil Ppc Inc filed Critical Mcneil Ppc Inc
Publication of ZA200203633B publication Critical patent/ZA200203633B/en

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
    • A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
    • A61F13/2082—Apparatus or processes of manufacturing
    • A61F13/2085—Catamenial tampons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • 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
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/002—Precutting and tensioning or breaking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • B26D2007/202—Rollers or cylinders being pivoted during operation
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1056—Perforating lamina
    • 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
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/10—Methods
    • Y10T225/12—With preliminary weakening
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9314—Pointed perforators

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Forests & Forestry (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
ZA200203633A 1999-06-30 2002-05-07 Continuous method of providing individual sheets from a continuous web. ZA200203633B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/343,759 US6874394B1 (en) 1999-06-30 1999-06-30 Continuous method of providing individual sheets from a continuous web

Publications (1)

Publication Number Publication Date
ZA200203633B true ZA200203633B (en) 2004-02-25

Family

ID=23347533

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200203633A ZA200203633B (en) 1999-06-30 2002-05-07 Continuous method of providing individual sheets from a continuous web.

Country Status (9)

Country Link
US (2) US6874394B1 (de)
EP (1) EP1233852B1 (de)
AR (1) AR024617A1 (de)
AU (1) AU5006200A (de)
CA (1) CA2392206A1 (de)
DE (1) DE60015598T2 (de)
NO (1) NO20022471L (de)
WO (1) WO2001002144A1 (de)
ZA (1) ZA200203633B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR024623A1 (es) * 1999-06-30 2002-10-16 Johnson & Johnson Gmbh Rodillo sellante y elemento de rodillo sellante, particularmente para producir un tampon para higiene femenina y metodo para ello.
GB2375729B (en) * 2001-05-23 2003-06-04 Adrian Llewellyn Merritt Improvements in and relating to cutting materials
CN100579738C (zh) * 2003-03-31 2010-01-13 尤妮佳股份有限公司 切断装置、切断方法、阴唇间垫片制造装置、以及阴唇间垫片的制造方法
US20080064581A1 (en) * 2004-07-21 2008-03-13 Karin Lochte Tampon Having Apertured Film Cover Thermobonded to Fibrous Absorbent Structure
US7901535B2 (en) * 2005-02-23 2011-03-08 Teh Yor Co., Ltd. Apparatus and method for making cellular shade material
US7862870B2 (en) 2005-05-06 2011-01-04 Pregis Innovative Packaging, Inc. Films for inflatable cushions
WO2008058389A1 (en) * 2006-11-17 2008-05-22 Liqui-Box Canada Inc. A reslilient backing member for use with an impusle heating element
CA3010250C (en) 2015-12-31 2024-01-02 Johnson & Johnson Gmbh Method of winding up tampon material
USD977632S1 (en) 2020-02-26 2023-02-07 Tampro Inc. Tampon

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678748A (en) * 1950-11-10 1954-05-18 Mccain Mailing machine
US3205750A (en) 1962-09-17 1965-09-14 John Strange Carton Company Means for perforating paperboard
US3716132A (en) 1970-11-20 1973-02-13 Scott Paper Co Thread-reinforced laminated structure having lines of weakness and method and apparatus for creating lines of weakness
US3796219A (en) * 1971-03-24 1974-03-12 Kimberly Clark Co Coated tampon
NL7211898A (en) 1972-08-31 1974-03-04 Flattened film tubing cut-off machine - esp for separating lengths at trans-verse perforation lines for plastic bag prodn
US4342314A (en) * 1979-03-05 1982-08-03 The Procter & Gamble Company Resilient plastic web exhibiting fiber-like properties
DE3130090A1 (de) 1981-07-30 1983-02-17 Leonard van der Túnis Meulen Vorrichtung zum perforieren oder schneiden von folien
DE3347649A1 (de) 1983-12-30 1985-07-11 Johnson & Johnson GmbH, 4000 Düsseldorf Tampon fuer die frauenhygiene sowie verfahren und einrichtung zur herstellung desselben
DE3735675A1 (de) 1987-10-22 1989-05-18 Focke & Co Verfahren und vorrichtung zum herstellen und foerdern von packungs-zuschnitten
US5185010A (en) * 1992-01-31 1993-02-09 Tambrands Inc. Spirally wound tampon with overwrap
SE508451C2 (sv) * 1992-12-30 1998-10-05 Sca Hygiene Prod Ab Menstruationstampong samt sätt att framställa densamma
GB2276354B (en) 1993-03-22 1996-01-03 Klippan Autoliv Snc Improvements in or relating to a cover for an air-bag
US5728446A (en) * 1993-08-22 1998-03-17 Johnston; Raymond P. Liquid management film for absorbent articles
DE4339480A1 (de) 1993-11-19 1995-05-24 Kiefel Gmbh Paul Vorrichtung zum Ausstanzen von Formteilen aus einer Formteilbahn
US5536356A (en) 1994-04-12 1996-07-16 Clean Room Products, Inc. Apparatus and method for fabricating breather bags
SE513841C2 (sv) 1994-12-22 2000-11-13 Sca Hygiene Prod Ab Förfarande för hål- eller slitsbildning i ett materialskikt och samtidig sammanfogning av detta skikt med ett annat materialskikt
AU1189797A (en) 1995-12-22 1997-07-17 Wjc Systec A/S Method and device for perforating and/or cutting and/or scoring a web.
US5761982A (en) 1996-06-20 1998-06-09 George Schmitt & Co. Perforating and cutting device and process for producing a sheet of individually severable and releasable stamps
US5755906A (en) * 1996-08-12 1998-05-26 Kimberly-Clark Worldwide, Inc. Method of forming a tampon having a resilient member
DE19641144A1 (de) 1996-10-05 1998-04-16 Fischer Edelstahl Rohre Gmbh Verfahren und Vorrichtung zur Herstellung von Rohren
US5873971A (en) * 1996-11-14 1999-02-23 Kimberly Clark Worldwide, Inc. Method of forming a tampon which can be comfortably withdrawn from a body cavity
US5817271A (en) 1996-12-18 1998-10-06 Congleton; Stephen D. Altering the surfaces of functional absorbent materials for use in absorbent articles
US5928184A (en) * 1997-04-14 1999-07-27 Tampax Corporation Multi-layer absorbent article
US6228462B1 (en) * 1998-05-15 2001-05-08 The Procter & Gamble Company Multilayer compression-resistant apertured web

Also Published As

Publication number Publication date
NO20022471D0 (no) 2002-05-24
EP1233852A1 (de) 2002-08-28
WO2001002144A1 (en) 2001-01-11
US20040194878A1 (en) 2004-10-07
CA2392206A1 (en) 2001-01-11
AR024617A1 (es) 2002-10-16
NO20022471L (no) 2002-06-11
US6874394B1 (en) 2005-04-05
AU5006200A (en) 2001-01-22
DE60015598D1 (de) 2004-12-09
DE60015598T2 (de) 2005-11-10
EP1233852B1 (de) 2004-11-03

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