RU2004114209A - Способ изготовления гигиенических изделий - Google Patents
Способ изготовления гигиенических изделий Download PDFInfo
- Publication number
- RU2004114209A RU2004114209A RU2004114209/14A RU2004114209A RU2004114209A RU 2004114209 A RU2004114209 A RU 2004114209A RU 2004114209/14 A RU2004114209/14 A RU 2004114209/14A RU 2004114209 A RU2004114209 A RU 2004114209A RU 2004114209 A RU2004114209 A RU 2004114209A
- Authority
- RU
- Russia
- Prior art keywords
- film
- moisture
- webs
- extruder
- web
- Prior art date
Links
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
- A61F13/53—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
-
- 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
- A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
-
- 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
- A61F13/15756—Applying tabs, strips, tapes, loops; Knotting the ends of pads
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Formation And Processing Of Food Products (AREA)
- Laminated Bodies (AREA)
Claims (6)
1. Способ изготовления гигиенических изделий, в частности детских подгузников, отличающийся тем, что их экструдируют в композиции за один производственный цикл посредством двух экструдеров (1, 8) в виде пятислойных пленочных полотен с помощью многоканальной плоскощелевой головки (4), причем пленку одновременно растягивают в продольном направлении (7) в режиме “ин-лайн” для повышения дыхательной активности и экструдируют застежку-липучку (17), преимущественно с двумя язычками, а также соответствующее извитое волокно (18) на воздухопроницаемые полотна, образующие наружные полотна (12).
2. Способ по п.1, отличающийся тем, что с помощью экструдера (1) через фильтр (2) в виде сетки и насос-дозатор (3) экструдируют среднее полотно (13) в качестве влагонепроницаемого полотна, а также два дыхательно-активных воздухопроницаемых пленочных полотна в качестве наружных полотен (12).
3. Способ по п.1, отличающийся тем, что формование застежки-липучки (17) с соответствующим извитым волокном (18) осуществляют посредством экструдера (8) на оба наружных полотна (12) преимущественно с двумя язычками.
4. Способ по п.1, отличающийся тем, что на влагонепроницаемом среднем полотне (13) посредством экструдера (8) формируют впитывающую подушечку (16), закрываемую сверху влагопроницаемой покрывающей пленкой (9) и снабжаемую на краю растягивающейся лентой (14).
5. Способ по п.1, отличающийся тем, что гигиеническое изделие снабжают на этапе (10) фасонной резки вырезом (15), который служит для подгонки к телу, а затем на этапе (11) обрезки обрезают до требуемой длины.
6. Способ по п.1, отличающийся тем, что все пять пленочных полотен экструдируют в ходе одного производственного процесса посредством многоканальной плоскощелевой головки (4), направляют через пару (5) литейных валков, а затем подают к паре (6) формующих валков для формования пленок с последующим их растягиванием на этапе (7) в режиме “ин-лайн” и размещением влагопроницаемой покрывающей пленки (9) и ее растягивающихся лент (14) по краям.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10149772.5 | 2001-10-09 | ||
DE10149772A DE10149772A1 (de) | 2001-10-09 | 2001-10-09 | Verfahren zur Herstellung von Hygieneerzeugnissen |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2004114209A true RU2004114209A (ru) | 2005-03-10 |
RU2294725C2 RU2294725C2 (ru) | 2007-03-10 |
Family
ID=7701908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2004114209/14A RU2294725C2 (ru) | 2001-10-09 | 2002-10-07 | Способ изготовления гигиенических изделий |
Country Status (11)
Country | Link |
---|---|
US (1) | US20050018855A1 (ru) |
EP (1) | EP1437994B1 (ru) |
JP (1) | JP2005505381A (ru) |
CN (1) | CN1602175A (ru) |
AT (1) | ATE322875T1 (ru) |
AU (1) | AU2002349275B2 (ru) |
CA (1) | CA2474773C (ru) |
DE (3) | DE10149772A1 (ru) |
ES (1) | ES2264493T3 (ru) |
RU (1) | RU2294725C2 (ru) |
WO (1) | WO2003032879A2 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1390737B1 (it) * | 2008-07-04 | 2011-09-23 | Gdm Spa | Macchina per la realizzazione di articoli assorbenti. |
BR112012015372B1 (pt) * | 2009-12-22 | 2021-04-20 | 3M Innovative Properties Company | laminado ligado por superfície e método de ligação de pelo menos uma manta fibrosa a pelo menos um substrato |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4533510A (en) * | 1983-09-19 | 1985-08-06 | Nissel Frank R | Method and apparatus for continuously co-extruding a sheet |
US5326612A (en) * | 1991-05-20 | 1994-07-05 | The Procter & Gamble Company | Nonwoven female component for refastenable fastening device and method of making the same |
US5586371A (en) * | 1994-11-08 | 1996-12-24 | The Procter & Gamble Company | Method for manufacturing refastenable fastening systems including a female loop fastening component and the product produced therefrom |
US5677028A (en) * | 1996-04-09 | 1997-10-14 | Wearever Health Care Products, Llc | Absorbent material |
JPH09299398A (ja) * | 1996-05-15 | 1997-11-25 | Oji Paper Co Ltd | パンツ型使いすておむつおよびその製造方法 |
AU7872098A (en) * | 1996-12-20 | 1998-07-17 | Kimberly-Clark Worldwide, Inc. | Lamination of breathable film using a rubber-covered anvil roll |
US6245401B1 (en) * | 1999-03-12 | 2001-06-12 | Kimberly-Clark Worldwide, Inc. | Segmented conformable breathable films |
US6191221B1 (en) * | 1998-09-29 | 2001-02-20 | Polymer Group, Inc. | Breathable film compositions and articles and method |
JP4023960B2 (ja) * | 1999-09-03 | 2007-12-19 | 大王製紙株式会社 | 止着用フロントシートを有する紙おむつ |
US6777056B1 (en) * | 1999-10-13 | 2004-08-17 | Kimberly-Clark Worldwide, Inc. | Regionally distinct nonwoven webs |
US6479154B1 (en) * | 1999-11-01 | 2002-11-12 | Kimberly-Clark Worldwide, Inc. | Coextruded, elastomeric breathable films, process for making same and articles made therefrom |
US6562167B2 (en) * | 2000-05-16 | 2003-05-13 | Kimberly-Clark Worldwide, Inc. | Methods for making garments with fastening components |
-
2001
- 2001-10-09 DE DE10149772A patent/DE10149772A1/de not_active Withdrawn
-
2002
- 2002-10-07 CN CN02824557.1A patent/CN1602175A/zh active Pending
- 2002-10-07 ES ES02781122T patent/ES2264493T3/es not_active Expired - Lifetime
- 2002-10-07 WO PCT/DE2002/003762 patent/WO2003032879A2/de active IP Right Grant
- 2002-10-07 US US10/492,114 patent/US20050018855A1/en not_active Abandoned
- 2002-10-07 JP JP2003535685A patent/JP2005505381A/ja active Pending
- 2002-10-07 DE DE50206413T patent/DE50206413D1/de not_active Expired - Lifetime
- 2002-10-07 EP EP02781122A patent/EP1437994B1/de not_active Expired - Lifetime
- 2002-10-07 AT AT02781122T patent/ATE322875T1/de not_active IP Right Cessation
- 2002-10-07 DE DE10294652T patent/DE10294652D2/de not_active Withdrawn - After Issue
- 2002-10-07 AU AU2002349275A patent/AU2002349275B2/en not_active Ceased
- 2002-10-07 CA CA002474773A patent/CA2474773C/en not_active Expired - Fee Related
- 2002-10-07 RU RU2004114209/14A patent/RU2294725C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1437994B1 (de) | 2006-04-12 |
DE10294652D2 (de) | 2004-09-09 |
EP1437994A2 (de) | 2004-07-21 |
WO2003032879A3 (de) | 2003-07-24 |
RU2294725C2 (ru) | 2007-03-10 |
ATE322875T1 (de) | 2006-04-15 |
AU2002349275B2 (en) | 2006-06-08 |
CA2474773C (en) | 2007-01-16 |
DE10149772A1 (de) | 2003-04-17 |
DE50206413D1 (de) | 2006-05-24 |
US20050018855A1 (en) | 2005-01-27 |
JP2005505381A (ja) | 2005-02-24 |
CA2474773A1 (en) | 2003-04-24 |
CN1602175A (zh) | 2005-03-30 |
ES2264493T3 (es) | 2007-01-01 |
WO2003032879A2 (de) | 2003-04-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20071008 |