IT1118349B - Pellicola termoplastica permeabile ai liquidi particolarmente utile come strato di copertura per fasciature e pannolini - Google Patents
Pellicola termoplastica permeabile ai liquidi particolarmente utile come strato di copertura per fasciature e pannoliniInfo
- Publication number
- IT1118349B IT1118349B IT67317/79A IT6731779A IT1118349B IT 1118349 B IT1118349 B IT 1118349B IT 67317/79 A IT67317/79 A IT 67317/79A IT 6731779 A IT6731779 A IT 6731779A IT 1118349 B IT1118349 B IT 1118349B
- Authority
- IT
- Italy
- Prior art keywords
- bands
- diagrams
- particularly useful
- covering layer
- thermoplastic film
- Prior art date
Links
- 238000010586 diagram Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Forests & Forestry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2806401A DE2806401C2 (de) | 1978-02-15 | 1978-02-15 | Nur in einer Richtung flüssigkeitsdurchlässige Folie |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7967317A0 IT7967317A0 (it) | 1979-02-14 |
IT1118349B true IT1118349B (it) | 1986-02-24 |
Family
ID=6032054
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7952954U IT7952954V0 (it) | 1978-02-15 | 1979-02-14 | Pellicola termoplastica permeabile ai liquidi particolarmente utile come strato di copertura per fasciature e pannolini |
IT67317/79A IT1118349B (it) | 1978-02-15 | 1979-02-14 | Pellicola termoplastica permeabile ai liquidi particolarmente utile come strato di copertura per fasciature e pannolini |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7952954U IT7952954V0 (it) | 1978-02-15 | 1979-02-14 | Pellicola termoplastica permeabile ai liquidi particolarmente utile come strato di copertura per fasciature e pannolini |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS55107501A (it) |
AT (1) | ATA109979A (it) |
BE (1) | BE874206A (it) |
CA (1) | CA1118574A (it) |
CH (1) | CH634470A5 (it) |
DE (1) | DE2806401C2 (it) |
DK (1) | DK63879A (it) |
FR (1) | FR2417389A1 (it) |
GB (1) | GB2014508B (it) |
IT (2) | IT7952954V0 (it) |
NL (1) | NL7901159A (it) |
SE (1) | SE433800B (it) |
Families Citing this family (24)
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 |
US4324246A (en) * | 1980-05-12 | 1982-04-13 | The Procter & Gamble Company | Disposable absorbent article having a stain resistant topsheet |
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 |
SE449285B (sv) * | 1984-05-15 | 1987-04-27 | Moelnlycke Ab | Absorberande produkt, sasom bloja, binda eller sarforband |
SE449298B (sv) * | 1984-05-15 | 1987-04-27 | Moelnlycke Ab | Absorberande produkt, sasom dambinda, bloja eller sarforband |
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 (de) * | 1987-07-15 | 1989-01-26 | Aoe Plastic Gmbh | Fluessigkeitsdurchlaessige folie, insbesondere als deckfolie fuer saugstoff, sowie verfahren zu deren herstellung |
DE3919166A1 (de) * | 1989-06-12 | 1990-12-13 | Aoe Plastic Gmbh | Flexibles oberflaechenmaterial mit einer perforierten kunststoffolie und einer faserschicht sowie verfahren zur herstellung desselben |
ATE135189T1 (de) * | 1990-12-04 | 1996-03-15 | Kang Na Hsiung Enterprise Co L | Material für absorbierende polsterung |
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 (ja) * | 1997-09-22 | 2004-03-22 | ユニ・チャーム株式会社 | 体液吸収性物品の透液性表面シートおよび該シートの製造方法 |
SE512372C2 (sv) * | 1998-07-02 | 2000-03-06 | Sca Hygiene Prod Ab | Vätskegenomsläppligt ytmaterial för absorberande engångsalster, förfarande för dess tillverkning, och ett absorberande engångsalster med ett sådant ytmaterial |
US9861533B2 (en) | 2013-05-08 | 2018-01-09 | The Procter & Gamble Company | Apertured nonwoven materials and methods for forming the same |
EP3215095A1 (en) | 2014-11-06 | 2017-09-13 | The Procter and Gamble Company | Zonal patterned apertured webs, laminates, and methods for making the same |
CN107106380A (zh) | 2014-11-06 | 2017-08-29 | 宝洁公司 | 具有色彩效果的吸收制品 |
WO2016073713A1 (en) | 2014-11-06 | 2016-05-12 | The Procter & Gamble Company | Crimped fiber spunbond nonwoven webs / laminates |
EP4335420A3 (en) | 2017-02-16 | 2024-05-29 | 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 |
AU2020476356B2 (en) * | 2020-12-17 | 2023-11-16 | Sekisui House, Ltd. | Flashing member and building |
Family Cites Families (6)
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 |
US3929135A (en) * | 1974-12-20 | 1975-12-30 | Procter & Gamble | Absorptive structure having tapered capillaries |
-
1978
- 1978-02-15 DE DE2806401A patent/DE2806401C2/de not_active Expired
-
1979
- 1979-02-13 AT AT0109979A patent/ATA109979A/de not_active IP Right Cessation
- 1979-02-14 CH CH145479A patent/CH634470A5/de not_active IP Right Cessation
- 1979-02-14 JP JP1594579A patent/JPS55107501A/ja active Pending
- 1979-02-14 IT IT7952954U patent/IT7952954V0/it unknown
- 1979-02-14 SE SE7901315A patent/SE433800B/sv not_active IP Right Cessation
- 1979-02-14 NL NL7901159A patent/NL7901159A/xx not_active Application Discontinuation
- 1979-02-14 DK DK63879A patent/DK63879A/da not_active Application Discontinuation
- 1979-02-14 FR FR7903776A patent/FR2417389A1/fr active Granted
- 1979-02-14 IT IT67317/79A patent/IT1118349B/it active
- 1979-02-14 CA CA000321485A patent/CA1118574A/en not_active Expired
- 1979-02-15 BE BE0/193497A patent/BE874206A/xx not_active IP Right Cessation
- 1979-02-15 GB GB7905364A patent/GB2014508B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE874206A (fr) | 1979-08-16 |
DK63879A (da) | 1979-08-16 |
ATA109979A (de) | 1988-06-15 |
GB2014508A (en) | 1979-08-30 |
FR2417389A1 (fr) | 1979-09-14 |
SE433800B (sv) | 1984-06-18 |
IT7952954V0 (it) | 1979-02-14 |
DE2806401C2 (de) | 1983-09-29 |
NL7901159A (nl) | 1979-08-17 |
JPS55107501A (en) | 1980-08-18 |
CA1118574A (en) | 1982-02-23 |
IT7967317A0 (it) | 1979-02-14 |
DE2806401A1 (de) | 1979-08-16 |
GB2014508B (en) | 1982-04-28 |
FR2417389B1 (it) | 1985-03-01 |
CH634470A5 (de) | 1983-02-15 |
SE7901315L (sv) | 1979-08-16 |
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