DE69400153T2 - Verbundvliesstoff aus mindestens zwei Schichten und Verfahren zur Herstellung eines solchen Vliesstoff - Google Patents
Verbundvliesstoff aus mindestens zwei Schichten und Verfahren zur Herstellung eines solchen VliesstoffInfo
- Publication number
- DE69400153T2 DE69400153T2 DE69400153T DE69400153T DE69400153T2 DE 69400153 T2 DE69400153 T2 DE 69400153T2 DE 69400153 T DE69400153 T DE 69400153T DE 69400153 T DE69400153 T DE 69400153T DE 69400153 T2 DE69400153 T2 DE 69400153T2
- Authority
- DE
- Germany
- Prior art keywords
- nonwoven fabric
- layers
- web
- layer
- crimped
- 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.)
- Expired - Fee Related
Links
- 239000004745 nonwoven fabric Substances 0.000 title claims description 31
- 239000002131 composite material Substances 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 40
- 238000003490 calendering Methods 0.000 claims description 30
- 238000009960 carding Methods 0.000 claims description 18
- -1 polypropylene Polymers 0.000 claims description 18
- 239000004743 Polypropylene Substances 0.000 claims description 15
- 229920001155 polypropylene Polymers 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 238000002844 melting Methods 0.000 claims description 12
- 238000007596 consolidation process Methods 0.000 claims description 10
- 238000004448 titration Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 238000010036 direct spinning Methods 0.000 abstract description 19
- 239000004753 textile Substances 0.000 abstract description 6
- 229940127554 medical product Drugs 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 14
- 230000004888 barrier function Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 206010021639 Incontinence Diseases 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000002550 fecal effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9315263A FR2713672B1 (fr) | 1993-12-13 | 1993-12-13 | Non tissé composite constitué d'au moins deux nappes et procédé de fabrication d'un tel non tissé. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69400153D1 DE69400153D1 (de) | 1996-05-23 |
| DE69400153T2 true DE69400153T2 (de) | 1996-09-26 |
Family
ID=9454090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69400153T Expired - Fee Related DE69400153T2 (de) | 1993-12-13 | 1994-01-14 | Verbundvliesstoff aus mindestens zwei Schichten und Verfahren zur Herstellung eines solchen Vliesstoff |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0659924B1 (fr) |
| JP (1) | JPH07207567A (fr) |
| AT (1) | ATE136954T1 (fr) |
| DE (1) | DE69400153T2 (fr) |
| DK (1) | DK0659924T3 (fr) |
| ES (1) | ES2089896T3 (fr) |
| FR (1) | FR2713672B1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10151045A1 (de) * | 2001-10-16 | 2003-05-08 | Freudenberg Carl Kg | Vliesverbundstoff für mechanische Verschlusssysteme, Verfahren zu dessen Herstellung und dessen Verwendung |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6162522A (en) * | 1998-06-19 | 2000-12-19 | Kimberly-Clark Worldwide, Inc. | Loop substrate for releasably attachable abrasive sheet material |
| JP3819215B2 (ja) * | 2000-05-30 | 2006-09-06 | ユニ・チャーム株式会社 | 使い捨ておむつおよびその製造方法 |
| CN107073830B (zh) * | 2014-10-31 | 2018-06-05 | 尤妮佳股份有限公司 | 复合片的制造方法以及复合片的制造装置 |
| WO2016067462A1 (fr) * | 2014-10-31 | 2016-05-06 | ユニ・チャーム株式会社 | Procédé de fabrication de feuilles texturées et appareil de fabrication desdites feuilles texturées |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1453447A (en) * | 1972-09-06 | 1976-10-20 | Kimberly Clark Co | Nonwoven thermoplastic fabric |
| FR2253116A1 (en) * | 1973-11-29 | 1975-06-27 | Kimberly Clark Co | Non-woven, laminated continuous and discontinuous filaments - heat-bonded at points in a pattern, by embossed cylinder |
| US5143779A (en) * | 1988-12-23 | 1992-09-01 | Fiberweb North America, Inc. | Rebulkable nonwoven fabric |
-
1993
- 1993-12-13 FR FR9315263A patent/FR2713672B1/fr not_active Expired - Fee Related
-
1994
- 1994-01-14 EP EP94490002A patent/EP0659924B1/fr not_active Expired - Lifetime
- 1994-01-14 DK DK94490002.6T patent/DK0659924T3/da active
- 1994-01-14 AT AT94490002T patent/ATE136954T1/de not_active IP Right Cessation
- 1994-01-14 ES ES94490002T patent/ES2089896T3/es not_active Expired - Lifetime
- 1994-01-14 DE DE69400153T patent/DE69400153T2/de not_active Expired - Fee Related
- 1994-12-13 JP JP6332671A patent/JPH07207567A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10151045A1 (de) * | 2001-10-16 | 2003-05-08 | Freudenberg Carl Kg | Vliesverbundstoff für mechanische Verschlusssysteme, Verfahren zu dessen Herstellung und dessen Verwendung |
| DE10151045C2 (de) * | 2001-10-16 | 2003-09-25 | Freudenberg Carl Kg | Vliesverbundstoff für mechanische Verschlusssysteme, Verfahren zu dessen Herstellung und dessen Verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| DK0659924T3 (da) | 1996-05-13 |
| DE69400153D1 (de) | 1996-05-23 |
| FR2713672A1 (fr) | 1995-06-16 |
| JPH07207567A (ja) | 1995-08-08 |
| FR2713672B1 (fr) | 1996-03-01 |
| EP0659924B1 (fr) | 1996-04-17 |
| EP0659924A1 (fr) | 1995-06-28 |
| ATE136954T1 (de) | 1996-05-15 |
| ES2089896T3 (es) | 1996-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |