JPS55107501A - Liquid permeable foil - Google Patents

Liquid permeable foil

Info

Publication number
JPS55107501A
JPS55107501A JP1594579A JP1594579A JPS55107501A JP S55107501 A JPS55107501 A JP S55107501A JP 1594579 A JP1594579 A JP 1594579A JP 1594579 A JP1594579 A JP 1594579A JP S55107501 A JPS55107501 A JP S55107501A
Authority
JP
Japan
Prior art keywords
liquid permeable
permeable foil
foil
liquid
permeable
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.)
Pending
Application number
JP1594579A
Other languages
Japanese (ja)
Inventor
Shiyumitsudo Teo
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of JPS55107501A publication Critical patent/JPS55107501A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/005—Producing membranes
    • 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
    • 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
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/755—Membranes, diaphragms
JP1594579A 1978-02-15 1979-02-14 Liquid permeable foil Pending JPS55107501A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2806401A DE2806401C2 (en) 1978-02-15 1978-02-15 One-way liquid permeable film

Publications (1)

Publication Number Publication Date
JPS55107501A true JPS55107501A (en) 1980-08-18

Family

ID=6032054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1594579A Pending JPS55107501A (en) 1978-02-15 1979-02-14 Liquid permeable foil

Country Status (12)

Country Link
JP (1) JPS55107501A (en)
AT (1) ATA109979A (en)
BE (1) BE874206A (en)
CA (1) CA1118574A (en)
CH (1) CH634470A5 (en)
DE (1) DE2806401C2 (en)
DK (1) DK63879A (en)
FR (1) FR2417389A1 (en)
GB (1) GB2014508B (en)
IT (2) IT7952954V0 (en)
NL (1) NL7901159A (en)
SE (1) SE433800B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571340A (en) * 1980-05-12 1982-01-06 Procter & Gamble Disposable article having anti-stain top sheet
JPS60259261A (en) * 1984-05-15 1985-12-21 メールンリユーケ・アーベー Absorbing article
GB2616766A (en) * 2020-12-17 2023-09-20 Sekisui House Kk Draining member and building

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342314A (en) 1979-03-05 1982-08-03 The Procter & Gamble Company Resilient plastic web exhibiting fiber-like properties
US4441952A (en) * 1981-02-02 1984-04-10 The Procter & Gamble Company Method and apparatus for uniformly debossing and aperturing a resilient plastic web
US4509908A (en) * 1981-02-02 1985-04-09 The Procter & Gamble Company Apparatus for uniformly debossing and aperturing a resilient plastic web
US4747991A (en) * 1981-02-02 1988-05-31 The Procter & Gamble Company Method for debossing and selectively aperturing a resilient plastic web
US4463045A (en) * 1981-03-02 1984-07-31 The Procter & Gamble Company Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression
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
GB2159417B (en) * 1984-04-30 1987-09-09 Procter & Gamble Pantiliner
SE449298B (en) * 1984-05-15 1987-04-27 Moelnlycke Ab ABSORBING PRODUCT, SUCH AS DAMBINDE, BLOW OR WOUND
US4637819A (en) * 1985-05-31 1987-01-20 The Procter & Gamble Company Macroscopically expanded three-dimensional polymeric web for transmitting both dynamically deposited and statically contacted fluids from one surface to the other
DE3723404A1 (en) * 1987-07-15 1989-01-26 Aoe Plastic Gmbh LIQUID-TRANSFERABLE FILM, ESPECIALLY AS COVER FILM FOR SUCTION, AND METHOD FOR THE PRODUCTION THEREOF
DE3919166A1 (en) * 1989-06-12 1990-12-13 Aoe Plastic Gmbh FLEXIBLE SURFACE MATERIAL WITH A PERFORATED PLASTIC FILM AND A FIBER LAYER AND METHOD FOR PRODUCING THE SAME
ATE135189T1 (en) * 1990-12-04 1996-03-15 Kang Na Hsiung Enterprise Co L ABSORBENT PADDING MATERIAL
US5514105A (en) * 1992-01-03 1996-05-07 The Procter & Gamble Company Resilient plastic web exhibiting reduced skin contact area and enhanced fluid transfer properties
JP3510089B2 (en) * 1997-09-22 2004-03-22 ユニ・チャーム株式会社 Liquid permeable surface sheet for body fluid absorbing article and method for producing the sheet
SE512372C2 (en) * 1998-07-02 2000-03-06 Sca Hygiene Prod Ab Liquid permeable surface material for disposable absorbent articles, process for their manufacture, and a disposable absorbent article with such surface material
US9861533B2 (en) 2013-05-08 2018-01-09 The Procter & Gamble Company Apertured nonwoven materials and methods for forming the same
CN107072836B (en) 2014-11-06 2021-03-16 宝洁公司 Method for making patterned apertured webs
US10940051B2 (en) 2014-11-06 2021-03-09 The Procter & Gamble Company Absorbent articles with color effects
WO2016073724A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
EP4056158B1 (en) 2017-02-16 2024-03-06 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
EP3958809A1 (en) 2019-04-24 2022-03-02 The Procter & Gamble Company Highly extensible nonwoven webs and absorbent articles having such webs

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108943A (en) * 1974-12-20 1976-09-27 Procter & Gamble

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB851053A (en) * 1956-01-03 1960-10-12 Kendall & Co Treatment of flexible, thermoplastic, organic polymeric sheets and films
GB1012963A (en) * 1961-06-21 1965-12-15 Smith & Nephew Improvements in and relating to films of thermoplastic material
GB1073605A (en) * 1962-12-21 1967-06-28 Smith & Nephew Improvements in and relating to perforating films of thermoplastic material
GB1116181A (en) * 1965-01-01 1968-06-06 Bakelite Xylonite Ltd Improvements in or relating to netting of thermoplastic material
GB1120578A (en) * 1965-09-13 1968-07-17 Grace W R & Co Improvements in the production of porous film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51108943A (en) * 1974-12-20 1976-09-27 Procter & Gamble

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571340A (en) * 1980-05-12 1982-01-06 Procter & Gamble Disposable article having anti-stain top sheet
JPH0422578B2 (en) * 1980-05-12 1992-04-17 Procter & Gamble
JPS60259261A (en) * 1984-05-15 1985-12-21 メールンリユーケ・アーベー Absorbing article
JPH021125U (en) * 1984-05-15 1990-01-08
GB2616766A (en) * 2020-12-17 2023-09-20 Sekisui House Kk Draining member and building

Also Published As

Publication number Publication date
DE2806401C2 (en) 1983-09-29
SE7901315L (en) 1979-08-16
NL7901159A (en) 1979-08-17
IT7967317A0 (en) 1979-02-14
CA1118574A (en) 1982-02-23
ATA109979A (en) 1988-06-15
FR2417389B1 (en) 1985-03-01
BE874206A (en) 1979-08-16
GB2014508B (en) 1982-04-28
DK63879A (en) 1979-08-16
IT7952954V0 (en) 1979-02-14
DE2806401A1 (en) 1979-08-16
FR2417389A1 (en) 1979-09-14
GB2014508A (en) 1979-08-30
SE433800B (en) 1984-06-18
CH634470A5 (en) 1983-02-15
IT1118349B (en) 1986-02-24

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