ZA96224B - Zero scrap absorbent core formation process and products derived from web-based absorbent materials - Google Patents

Zero scrap absorbent core formation process and products derived from web-based absorbent materials

Info

Publication number
ZA96224B
ZA96224B ZA96224A ZA96224A ZA96224B ZA 96224 B ZA96224 B ZA 96224B ZA 96224 A ZA96224 A ZA 96224A ZA 96224 A ZA96224 A ZA 96224A ZA 96224 B ZA96224 B ZA 96224B
Authority
ZA
South Africa
Prior art keywords
web
formation process
products derived
core formation
absorbent core
Prior art date
Application number
ZA96224A
Other languages
English (en)
Inventor
Steven Joseph Lange
Douglas Herrin Benson
John Walter Hackett
Gary Dean Lavon
Bret Darren Seitz
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 ZA96224B publication Critical patent/ZA96224B/xx

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577Apparatus or processes for manufacturing
    • A61F13/15699Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062Prior to assembly
    • Y10T156/1067Continuous longitudinal slitting
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062Prior to assembly
    • Y10T156/1067Continuous longitudinal slitting
    • Y10T156/1069Bonding face to face of laminae cut from single sheet
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062Prior to assembly
    • Y10T156/1075Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1052Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24777Edge feature

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
ZA96224A 1995-01-12 1996-01-11 Zero scrap absorbent core formation process and products derived from web-based absorbent materials ZA96224B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/371,886 US5597437A (en) 1995-01-12 1995-01-12 Zero scrap absorbent core formation process

Publications (1)

Publication Number Publication Date
ZA96224B true ZA96224B (en) 1996-07-09

Family

ID=23465807

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA96224A ZA96224B (en) 1995-01-12 1996-01-11 Zero scrap absorbent core formation process and products derived from web-based absorbent materials

Country Status (20)

Country Link
US (2) US5597437A (zh)
EP (1) EP0801551B1 (zh)
JP (1) JPH10512170A (zh)
KR (1) KR100244614B1 (zh)
CN (1) CN1176590A (zh)
AR (1) AR000713A1 (zh)
AT (1) ATE195859T1 (zh)
AU (1) AU4655696A (zh)
BR (1) BR9606972A (zh)
CA (1) CA2207259C (zh)
CO (1) CO4650274A1 (zh)
DE (1) DE69610070T2 (zh)
EG (1) EG20678A (zh)
ES (1) ES2150099T3 (zh)
PE (1) PE9197A1 (zh)
PH (1) PH31539A (zh)
SG (1) SG71819A1 (zh)
TW (1) TW297765B (zh)
WO (1) WO1996021411A1 (zh)
ZA (1) ZA96224B (zh)

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MX9705286A (es) 1997-10-31
CO4650274A1 (es) 1998-09-03
KR19980701358A (ko) 1998-05-15
US5695846A (en) 1997-12-09
PE9197A1 (es) 1997-04-24
DE69610070D1 (de) 2000-10-05
SG71819A1 (en) 2000-04-18
EG20678A (en) 1999-11-30
CA2207259C (en) 2001-12-18
KR100244614B1 (ko) 2000-02-15
EP0801551A1 (en) 1997-10-22
AU4655696A (en) 1996-07-31
BR9606972A (pt) 1997-11-04
CA2207259A1 (en) 1996-07-18
TW297765B (zh) 1997-02-11
WO1996021411A1 (en) 1996-07-18
PH31539A (en) 1998-11-03
ATE195859T1 (de) 2000-09-15
EP0801551B1 (en) 2000-08-30
DE69610070T2 (de) 2001-04-12
JPH10512170A (ja) 1998-11-24
CN1176590A (zh) 1998-03-18
US5597437A (en) 1997-01-28
AR000713A1 (es) 1997-08-06
ES2150099T3 (es) 2000-11-16

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