GB1343169A - Method of forming and adhering a web of material to the lower surface of a pad or the like - Google Patents

Method of forming and adhering a web of material to the lower surface of a pad or the like

Info

Publication number
GB1343169A
GB1343169A GB3970671A GB3970671A GB1343169A GB 1343169 A GB1343169 A GB 1343169A GB 3970671 A GB3970671 A GB 3970671A GB 3970671 A GB3970671 A GB 3970671A GB 1343169 A GB1343169 A GB 1343169A
Authority
GB
United Kingdom
Prior art keywords
web
adhesive
lines
pad
contact
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3970671A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 and Gamble Co filed Critical Procter and Gamble Co
Publication of GB1343169A publication Critical patent/GB1343169A/en
Expired legal-status Critical Current

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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/04—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by at least one layer folded at the edge, e.g. over another layer ; characterised by at least one layer enveloping or enclosing a material
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • 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
    • A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/044—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/0075—Multiple-step processes for making flat articles ; Making flat articles by assembling, e.g. by laminating
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins
    • 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
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/101—Prior to or during assembly with additional 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending
    • Y10T156/1011—Overedge bending or overedge folding
    • 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
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1034—Overedge bending of lamina about edges of sheetlike base

Abstract

1343169 Laminating method PROCTER & GAMBLE CO 24 Aug 1971 [26 Aug 1970] 39706/71 Heading B5N A method of adhering a web 31, e.g. of plastics material from above on to and at least partly around material in the form of a continuous strip or succession of strips, e.g. porous diaper pads 21, comprises moving the web with an upwardly facing surface 43 below adhesive deposition means 42, 44, depositing adhesive, e.g. in the form of lines 27, 28, 29 and 30 on to the or each edge area 24, 25 of the upwardly facing surface, turning the web over, contacting the now downwardly facing surface of the web with the upper surface of the strip material and folding the adhesive bearing edge area(s) of the web to the lower surface of the strip material. In the embodiment shown, two applicators 42 deposit adhesive lines 27 and 28, two applicators 44 deposit adhesive lines 29 and 30, the web passing around roller 33 and into contact with planar portion 36 of folding board 34 which folds the edge areas 24, 25 of the web in to the positions shown in Fig. 6, prior to passing the web beneath horizontal guide portion 39 of folding board 34 as shown in Fig. 7 to contact the lines of adhesive 29, 30 with a pad 21, lines of adhesive 27, 28 being brought into contact with the lower surface of the pad 21 during continued travel of the web and pad by the curled over side edges of the folding board 34 to produce the product shown in Fig. 11.
GB3970671A 1970-08-26 1971-08-24 Method of forming and adhering a web of material to the lower surface of a pad or the like Expired GB1343169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6693270A 1970-08-26 1970-08-26

Publications (1)

Publication Number Publication Date
GB1343169A true GB1343169A (en) 1974-01-10

Family

ID=22072658

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3970671A Expired GB1343169A (en) 1970-08-26 1971-08-24 Method of forming and adhering a web of material to the lower surface of a pad or the like

Country Status (7)

Country Link
US (1) US3730798A (en)
BE (1) BE771804A (en)
CA (1) CA957994A (en)
DE (1) DE2142345C2 (en)
FR (1) FR2106025A5 (en)
GB (1) GB1343169A (en)
NL (1) NL7111724A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995638A (en) * 1974-10-31 1976-12-07 Colgate-Palmolive Company Diaper with retained end section
US4055182A (en) * 1975-10-08 1977-10-25 Colgate-Palmolive Company Disposable diaper reinforcement
US4081301A (en) * 1975-10-30 1978-03-28 The Procter & Gamble Company Method and apparatus for continuously attaching discrete, stretched elastic strands to predetermined isolated portions of disposable abosrbent products
US4488927A (en) * 1983-05-16 1984-12-18 The Procter & Gamble Company Apparatus for C-folding a covering web about a longitudinally flexible article
US4784712A (en) * 1983-06-10 1988-11-15 Hoyle James E Process for sheet lamination
US4941933A (en) * 1983-08-03 1990-07-17 Johnson & Johnson Method of making a body member conformable disposable articles
FR2567806B1 (en) * 1984-07-17 1986-07-18 Madeleine Ateliers Const Meca DEVICE AND METHOD FOR THE CONTINUOUS MANUFACTURE OF SINGLE FILM SHEETS
US4817357A (en) * 1987-12-21 1989-04-04 Donn Incorporated Suspension ceiling grid tee
US6089367A (en) * 1999-06-11 2000-07-18 Pac One, Inc. Securement of a pad to the inside of a bag
JP4363842B2 (en) * 2002-12-20 2009-11-11 ユニ・チャーム株式会社 Disposable wearing items
US7285178B2 (en) * 2004-09-30 2007-10-23 Kimberly-Clark Worldwide, Inc. Method and apparatus for making a wrapped absorbent core
US7396349B2 (en) * 2004-09-30 2008-07-08 Kimberly-Clark Worldwide, Inc. Wrapped absorbent core
GB2425487A (en) * 2005-04-26 2006-11-01 Dow Corning Wound dressing and method of preparation
USD668352S1 (en) 2008-01-11 2012-10-02 Usg Interiors, Llc Suspended ceiling wall angle
GB2456328A (en) * 2008-01-11 2009-07-15 Usg Interiors Inc Grid members for a suspended ceiling and methods of making same
DE102011009549A1 (en) * 2011-01-19 2012-07-19 Paul Hartmann Ag Method for producing absorbent hygiene articles
FR2991556B1 (en) * 2012-06-11 2015-01-23 Cheynet & Fils METHOD FOR MANUFACTURING A TEXTILE STRIP AND TEXTILE STRIP OBTAINED ACCORDING TO SAID METHOD

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2283137A (en) * 1938-10-15 1942-05-12 Kleinert I B Rubber Co Method of and apparatus for making absorbent pads
US2696865A (en) * 1952-01-28 1954-12-14 Main Products Corp Method of and apparatus for fabricating conveyer belting
US3262451A (en) * 1962-09-13 1966-07-26 Johnson & Johnson Nonplanar absorbent fibrous pads
US3510587A (en) * 1966-03-08 1970-05-05 Colgate Palmolive Co Disposable diaper
US3431911A (en) * 1966-06-17 1969-03-11 Scott Paper Co Absorbent pad
FR1578967A (en) * 1968-05-15 1969-08-22

Also Published As

Publication number Publication date
FR2106025A5 (en) 1972-04-28
NL7111724A (en) 1972-02-29
US3730798A (en) 1973-05-01
BE771804A (en) 1972-02-28
DE2142345A1 (en) 1972-03-02
DE2142345C2 (en) 1985-03-14
CA957994A (en) 1974-11-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years