HUP9901461A2 - Javított folyadékszétoszlató tulajdonságokkal rendelkező lyukacsozott film, eljárás ennek előállítására és ilyen lyukacsozott filmet tartalmazó szívóképes termékek - Google Patents
Javított folyadékszétoszlató tulajdonságokkal rendelkező lyukacsozott film, eljárás ennek előállítására és ilyen lyukacsozott filmet tartalmazó szívóképes termékekInfo
- Publication number
- HUP9901461A2 HUP9901461A2 HU9901461A HUP9901461A HUP9901461A2 HU P9901461 A2 HUP9901461 A2 HU P9901461A2 HU 9901461 A HU9901461 A HU 9901461A HU P9901461 A HUP9901461 A HU P9901461A HU P9901461 A2 HUP9901461 A2 HU P9901461A2
- Authority
- HU
- Hungary
- Prior art keywords
- film
- starting
- hole
- base
- upper side
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 title abstract 2
- 239000002250 absorbent Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title 1
- 239000002002 slurry Substances 0.000 abstract 4
- 239000002861 polymer material Substances 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- 239000002893 slag Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 230000032258 transport Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
- A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
- A61F13/00991—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
A találmány tárgya eljárás lyűkacsőzőtt film előállítására nyújtható,hőre lágyűló pőlimer anyagból, amely a következő lépésekettartalmazza: a) nyújtható, hőre lágyűló pőlimer anyagból felsőőldallal és alsó kőrőna kisüléssel kezelt őldallal kiképzettkiindűlófilmet készítenek, b) alátételemet készítenek, amely akiindűlófilmet alátámasztó helyi támasztótartőmányőkkal és bemetszetttartőmányőkkal van kiképezve, és a bemetszett tartőmányőkba a filmfőlyadékők ráirányításával bele defőrmálható, tővábbá az alátételembőla főlyadékőt elszállító szerkezetet alakítanak ki, c) a kiindűlófilmetaz alátételemre helyezik őly módőn, hőgy a film alsó őldalának részeiérintkezésben legyenek az alátételem támasztó részeivel és a filmfelső őldala az alátételemtől távőlabb esik, d) legalább kétkészletnyílásból őszlőpős vízsűgarak főrmájában főlyadékőt irányítanaka kiindűlófilm felső őldalának érintkezési zónájába, amely készletekközül az elsőben levő nyílásők átmérője nagyőbb, mint 0,0254 mm és abeletáplált főlyadék nyőmása kisebb, mint 3,45 MPa, és ezzel afőlyadékkal a kiindűlófilmban nagy méretű lyűkacsőkat képeznek ki, ésa másődik készletben levő nyílásők mérete kisebb vagy egyenlő 0,0254mm-rel, és a beléjük táplált főlyadék nyőmása legalább 3,48 MPa annakérdekében, hőgy a kiindűlófilmben mikrőméretű lyűkacsőkat alakítsanakki, ami által a kiindűlófilmben nagyméretű és mikrőméretű lyűkacsőkkőmbinációját alakítják ki, e) a filmet eltávőlítják az érintkezésizónából lyűkacsőzőtt film, f) a lyűkacsőzőtt film felső ődalátfelületaktív anyaggal vőnják be, és g) a lyűkacsőzőtt filmet tekerccsétekercselik föl őly módőn, hőgy az alsó és felső őldalak egymássalfelület mentén érintkezzenek, és ezáltal a felületaktív anyagnaklegalább egy részét a film felső ődaláról az alsó őldalára viszik át.A találmány tárgyát képezi tővábbá az ily módőn előállítőttlyűkacsőzőtt film, és az ilyen lyűkacsőzőtt filmet tartalmazószívóképes termék. ŕ
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/522,600 US5980814A (en) | 1995-09-01 | 1995-09-01 | Method for making an apertured film coated with a surface-active agent |
PCT/US1996/013795 WO1997009013A1 (en) | 1995-09-01 | 1996-08-27 | Apertured film having improved fluid distribution properties, method of forming same, and absorbent products incorporating same |
Publications (3)
Publication Number | Publication Date |
---|---|
HUP9901461A2 true HUP9901461A2 (hu) | 1999-08-30 |
HUP9901461A3 HUP9901461A3 (en) | 1999-11-29 |
HU221231B1 HU221231B1 (hu) | 2002-08-28 |
Family
ID=24081524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9901461A HU221231B1 (hu) | 1995-09-01 | 1996-08-27 | Eljárás nyújtható, hõre lágyuló polimer anyagból lyukacsozott film elõállítására és ilyen lyukacsozott filmet tartalmazó nedvszívó termékek |
Country Status (30)
Country | Link |
---|---|
US (1) | US5980814A (hu) |
EP (1) | EP0900071B1 (hu) |
JP (2) | JP4364304B2 (hu) |
KR (1) | KR100449771B1 (hu) |
CN (1) | CN1160038C (hu) |
AR (1) | AR003391A1 (hu) |
AT (1) | ATE215802T1 (hu) |
AU (1) | AU6861696A (hu) |
BR (1) | BR9610280A (hu) |
CA (1) | CA2230668C (hu) |
CO (1) | CO4790142A1 (hu) |
CZ (1) | CZ60098A3 (hu) |
DE (1) | DE69620643T2 (hu) |
DK (1) | DK0900071T3 (hu) |
ES (1) | ES2175121T3 (hu) |
HK (1) | HK1019301A1 (hu) |
HU (1) | HU221231B1 (hu) |
IL (1) | IL123464A (hu) |
IN (1) | IN189647B (hu) |
MY (1) | MY116228A (hu) |
NO (1) | NO980835L (hu) |
NZ (1) | NZ316395A (hu) |
PL (1) | PL325375A1 (hu) |
RU (1) | RU2176492C2 (hu) |
SK (1) | SK27898A3 (hu) |
TR (1) | TR199800325T1 (hu) |
TW (1) | TW379174B (hu) |
UA (1) | UA70279C2 (hu) |
WO (1) | WO1997009013A1 (hu) |
ZA (1) | ZA967388B (hu) |
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US5879494A (en) * | 1996-09-23 | 1999-03-09 | Minnesota Mining And Manufacturing Company | Method of aperturing thin sheet materials |
US6570055B2 (en) | 2000-12-21 | 2003-05-27 | Mcneil-Ppc, Inc | Apertured polymeric film web with surfactant mixture additive |
US6743965B2 (en) | 2000-12-21 | 2004-06-01 | Mcneil-Ppc, Inc. | Apertured polymeric film web with diol/surfactant additive |
US6878419B2 (en) * | 2001-12-14 | 2005-04-12 | 3M Innovative Properties Co. | Plasma treatment of porous materials |
US6793650B2 (en) | 2001-12-14 | 2004-09-21 | Kimberly-Clark Worldwide, Inc. | Disposable training pant designed specifically for late stage toilet training |
US20040019340A1 (en) * | 2002-07-23 | 2004-01-29 | Tredegar Film Products Corporation | Absorbent article having a surface energy gradient between the topsheet and the acquisition distribution layer |
US6852475B2 (en) * | 2002-12-20 | 2005-02-08 | The Procter & Gamble Company | Method for making a forming structure |
US9579238B2 (en) | 2005-02-17 | 2017-02-28 | The Procter & Gamble Company | Sanitary napkins capable of taking complex three-dimensional shape in use |
US8211078B2 (en) | 2005-02-17 | 2012-07-03 | The Procter And Gamble Company | Sanitary napkins capable of taking complex three-dimensional shape in use |
US8557128B2 (en) | 2007-03-22 | 2013-10-15 | Micron Technology, Inc. | Sub-10 nm line features via rapid graphoepitaxial self-assembly of amphiphilic monolayers |
CN102188308B (zh) * | 2010-03-02 | 2013-03-13 | 黄振正 | 吸收单元及吸收单元的薄层物成型模具 |
BR112016027692A8 (pt) * | 2014-06-13 | 2021-05-18 | Essity Hygiene & Health Ab | unidade de empacotamento para artigos de higiene, modelo em bruto e método para formar uma unidade de empacotamento para artigos de higiene |
WO2017100647A1 (en) | 2015-12-11 | 2017-06-15 | Tredegar Film Products Corporation | Hydro-formed film with three-dimensional micro-apertures |
JP2019514574A (ja) * | 2016-05-02 | 2019-06-06 | トレデガー フィルム プロダクツ コーポレーション | 成形フィルムとその製造装置 |
US11034072B2 (en) | 2016-11-09 | 2021-06-15 | Berry Global, Inc. | Prestretched elastic film in personal hygiene products |
RU186725U1 (ru) * | 2018-09-11 | 2019-01-30 | Михаил Сергеевич Видяев | Рулон влажных салфеток для очистки косметических кистей |
GB2593839B (en) | 2018-11-28 | 2022-07-06 | Kimberly Clark Co | Absorbent article |
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-
1995
- 1995-09-01 US US08/522,600 patent/US5980814A/en not_active Expired - Lifetime
-
1996
- 1996-08-27 TR TR1998/00325T patent/TR199800325T1/xx unknown
- 1996-08-27 ES ES96929077T patent/ES2175121T3/es not_active Expired - Lifetime
- 1996-08-27 PL PL96325375A patent/PL325375A1/xx unknown
- 1996-08-27 RU RU98105969/14A patent/RU2176492C2/ru not_active IP Right Cessation
- 1996-08-27 AU AU68616/96A patent/AU6861696A/en not_active Abandoned
- 1996-08-27 HU HU9901461A patent/HU221231B1/hu not_active IP Right Cessation
- 1996-08-27 JP JP51126097A patent/JP4364304B2/ja not_active Expired - Lifetime
- 1996-08-27 UA UA98021053A patent/UA70279C2/uk unknown
- 1996-08-27 CZ CZ98600A patent/CZ60098A3/cs unknown
- 1996-08-27 CA CA002230668A patent/CA2230668C/en not_active Expired - Fee Related
- 1996-08-27 WO PCT/US1996/013795 patent/WO1997009013A1/en active IP Right Grant
- 1996-08-27 SK SK278-98A patent/SK27898A3/sk unknown
- 1996-08-27 CN CNB96198032XA patent/CN1160038C/zh not_active Expired - Fee Related
- 1996-08-27 DE DE69620643T patent/DE69620643T2/de not_active Expired - Lifetime
- 1996-08-27 EP EP96929077A patent/EP0900071B1/en not_active Expired - Lifetime
- 1996-08-27 KR KR10-1998-0701630A patent/KR100449771B1/ko active IP Right Grant
- 1996-08-27 IL IL12346496A patent/IL123464A/en not_active IP Right Cessation
- 1996-08-27 BR BR9610280A patent/BR9610280A/pt not_active IP Right Cessation
- 1996-08-27 NZ NZ316395A patent/NZ316395A/en not_active IP Right Cessation
- 1996-08-27 AT AT96929077T patent/ATE215802T1/de active
- 1996-08-27 DK DK96929077T patent/DK0900071T3/da active
- 1996-08-29 IN IN1542CA1996 patent/IN189647B/en unknown
- 1996-08-30 ZA ZA9607388A patent/ZA967388B/xx unknown
- 1996-08-30 AR ARP960104173A patent/AR003391A1/es active IP Right Grant
- 1996-08-30 MY MYPI96003625A patent/MY116228A/en unknown
- 1996-08-30 CO CO96046340A patent/CO4790142A1/es unknown
- 1996-11-18 TW TW085114101A patent/TW379174B/zh not_active IP Right Cessation
-
1998
- 1998-02-27 NO NO980835A patent/NO980835L/no unknown
-
1999
- 1999-09-09 HK HK99103916A patent/HK1019301A1/xx not_active IP Right Cessation
-
2008
- 2008-12-24 JP JP2008327153A patent/JP2009072622A/ja not_active Withdrawn
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