HK99288A - Resilient plastic web exhibiting fiber-like properties and method for its manufacture - Google Patents
Resilient plastic web exhibiting fiber-like properties and method for its manufactureInfo
- Publication number
- HK99288A HK99288A HK992/88A HK99288A HK99288A HK 99288 A HK99288 A HK 99288A HK 992/88 A HK992/88 A HK 992/88A HK 99288 A HK99288 A HK 99288A HK 99288 A HK99288 A HK 99288A
- Authority
- HK
- Hong Kong
- Prior art keywords
- web
- manufacture
- resilient plastic
- interconnecting
- laminate
- Prior art date
Links
Classifications
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- 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
- B29C59/06—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using vacuum drums
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- 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
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
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- A—HUMAN NECESSITIES
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- A61F13/00—Bandages or dressings; Absorbent pads
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- 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
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- A—HUMAN NECESSITIES
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- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
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- 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
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- 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
- A61F13/5123—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations the apertures being formed on a multilayer top sheet
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61F13/2002—Tampons, e.g. catamenial tampons; Accessories therefor characterised by the use
- A61F13/202—Catamenial tampons
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- A—HUMAN NECESSITIES
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- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- 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
- A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- A61F2013/51078—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 being embossed
- A61F2013/51088—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 being embossed in very fine microtexture
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
- A61F2013/51409—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material being a film
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- A61F2013/530131—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 absorbing medium being made in fibre but being not pulp
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- A61F13/53708—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—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 absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
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- A61F13/00—Bandages or dressings; Absorbent pads
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- A61F13/53—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 absorbing medium
- A61F13/539—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 absorbing medium characterised by the connection of the absorbent layers with each other or with the outer layers
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Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
- Materials For Medical Uses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Adhesive Tapes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1750679A | 1979-03-05 | 1979-03-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK99288A true HK99288A (en) | 1988-12-16 |
Family
ID=21782966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK992/88A HK99288A (en) | 1979-03-05 | 1988-12-08 | Resilient plastic web exhibiting fiber-like properties and method for its manufacture |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0018020B1 (xx) |
JP (3) | JPS55146738A (xx) |
AT (1) | ATE6604T1 (xx) |
AU (1) | AU541677B2 (xx) |
BR (1) | BR8001307A (xx) |
CA (1) | CA1140319A (xx) |
DE (1) | DE3066902D1 (xx) |
ES (3) | ES8103977A1 (xx) |
GR (1) | GR67004B (xx) |
HK (1) | HK99288A (xx) |
IE (1) | IE49278B1 (xx) |
MX (1) | MX153289A (xx) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE6604T1 (de) * | 1979-03-05 | 1984-03-15 | The Procter & Gamble Company | Elastische plastikbahn mit fasereigenschaften und verfahren zu ihrer herstellung. |
US4441952A (en) * | 1981-02-02 | 1984-04-10 | The Procter & Gamble Company | Method and apparatus for uniformly debossing and aperturing a resilient plastic web |
US4395215A (en) * | 1981-02-02 | 1983-07-26 | The Procter & Gamble Company | Film forming structure for uniformly debossing and selectively aperturing a resilient plastic web and method for its construction |
JPS59153118U (ja) * | 1983-03-30 | 1984-10-13 | 帝人株式会社 | 収納袋用シ−ト |
JPS59179031U (ja) * | 1983-05-17 | 1984-11-30 | 昭和電工株式会社 | 積層構造体 |
US4695422A (en) * | 1984-02-16 | 1987-09-22 | The Procter & Gamble Company | Production of formed material by solid-state formation with a high-pressure liquid stream |
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-
1980
- 1980-02-26 AT AT80200156T patent/ATE6604T1/de not_active IP Right Cessation
- 1980-02-26 DE DE8080200156T patent/DE3066902D1/de not_active Expired
- 1980-02-26 EP EP80200156A patent/EP0018020B1/en not_active Expired
- 1980-02-26 GR GR61288A patent/GR67004B/el unknown
- 1980-03-03 CA CA000346867A patent/CA1140319A/en not_active Expired
- 1980-03-03 MX MX181398A patent/MX153289A/es unknown
- 1980-03-04 ES ES489159A patent/ES8103977A1/es not_active Expired
- 1980-03-04 IE IE427/80A patent/IE49278B1/en not_active IP Right Cessation
- 1980-03-04 AU AU56114/80A patent/AU541677B2/en not_active Expired
- 1980-03-05 JP JP2786880A patent/JPS55146738A/ja active Granted
- 1980-03-05 BR BR8001307A patent/BR8001307A/pt unknown
- 1980-05-23 ES ES1980250912U patent/ES250912U/es not_active Withdrawn
- 1980-09-16 ES ES1980252982U patent/ES252982Y/es not_active Expired
-
1988
- 1988-12-08 HK HK992/88A patent/HK99288A/xx not_active IP Right Cessation
-
1990
- 1990-03-12 JP JP2060903A patent/JPH03198850A/ja active Granted
- 1990-03-12 JP JP2060902A patent/JPH03184541A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
BR8001307A (pt) | 1980-11-04 |
ES250912U (es) | 1981-01-01 |
ES489159A0 (es) | 1981-04-01 |
ES252982U (es) | 1981-09-01 |
EP0018020A1 (en) | 1980-10-29 |
JPH0528626B2 (xx) | 1993-04-26 |
JPH0566B2 (xx) | 1993-01-05 |
MX153289A (es) | 1986-09-11 |
ES252982Y (es) | 1982-07-01 |
AU541677B2 (en) | 1985-01-17 |
IE49278B1 (en) | 1985-09-04 |
ATE6604T1 (de) | 1984-03-15 |
JPH048221B2 (xx) | 1992-02-14 |
EP0018020B1 (en) | 1984-03-14 |
ES8103977A1 (es) | 1981-04-01 |
AU5611480A (en) | 1980-09-11 |
GR67004B (xx) | 1981-05-18 |
DE3066902D1 (en) | 1984-04-19 |
JPH03184541A (ja) | 1991-08-12 |
CA1140319A (en) | 1983-02-01 |
JPH03198850A (ja) | 1991-08-30 |
JPS55146738A (en) | 1980-11-15 |
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PE | Patent expired |