ES434280A1 - Process for the shrinking of webs of non-woven fabrics made in the wet way continuously with their production and webs obtained thereby - Google Patents
Process for the shrinking of webs of non-woven fabrics made in the wet way continuously with their production and webs obtained therebyInfo
- Publication number
- ES434280A1 ES434280A1 ES434280A ES434280A ES434280A1 ES 434280 A1 ES434280 A1 ES 434280A1 ES 434280 A ES434280 A ES 434280A ES 434280 A ES434280 A ES 434280A ES 434280 A1 ES434280 A1 ES 434280A1
- Authority
- ES
- Spain
- Prior art keywords
- webs
- shrinking
- production
- woven fabrics
- fabrics made
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
Landscapes
- Nonwoven Fabrics (AREA)
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Procedure for the continuous shrinkage of sheets of nonwoven fabric obtained by the wet route, consisting of paper and textile fibers in intimate mixture of which at least one of the constituent fibers has a potential of helical contraction or latent curling, revealed by a chemical or mechanical thermal action, the sheets possibly containing a chemical binder of the constituent fibers, characterized in that a sinusoidal mechanical overfeeding of the sheet is carried out from the moment of the exit of the draining cloth before making it undergo the shrink treatment and after drying. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7403354A FR2271323A1 (en) | 1974-01-30 | 1974-01-30 | Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein |
FR7442621A FR2309660A2 (en) | 1974-12-20 | 1974-12-20 | Continuous production of crimped non woven fabrics - by corrugating the wet mat prior to stoving heat shrink fibres therein |
Publications (1)
Publication Number | Publication Date |
---|---|
ES434280A1 true ES434280A1 (en) | 1977-03-16 |
Family
ID=26218159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES434280A Expired ES434280A1 (en) | 1974-01-30 | 1975-01-30 | Process for the shrinking of webs of non-woven fabrics made in the wet way continuously with their production and webs obtained thereby |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS50142865A (en) |
AU (1) | AU7766675A (en) |
CA (1) | CA1055751A (en) |
DE (1) | DE2503853A1 (en) |
DK (1) | DK30975A (en) |
ES (1) | ES434280A1 (en) |
FI (1) | FI63265C (en) |
GB (1) | GB1477809A (en) |
LU (1) | LU71756A1 (en) |
NL (1) | NL180530C (en) |
NO (1) | NO750271L (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4734311A (en) * | 1985-01-16 | 1988-03-29 | Kimberly-Clark Corporation | Elasticized non-woven fabric and method of making the same |
AU584155B2 (en) * | 1985-01-16 | 1989-05-18 | Kimberly-Clark Worldwide, Inc. | Elasticized non-woven fabric and method of making the same |
GB2269603A (en) * | 1992-08-14 | 1994-02-16 | Du Pont | Process for the production of fluff pulp |
JP2000034660A (en) * | 1998-07-17 | 2000-02-02 | Uni Charm Corp | Production of wet nonwoven fabric and apparatus for production |
FR2845698B1 (en) * | 2002-10-11 | 2005-03-18 | Rieter Perfojet | PROCESS AND INSTALLATION FOR PRODUCING A NON-WOVEN HAVING GOOD PROPERTIES OF TENSILE STRENGTH |
JP4005575B2 (en) * | 2004-03-05 | 2007-11-07 | ユニ・チャーム株式会社 | Method and apparatus for manufacturing wet nonwoven fabric |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1635689A1 (en) * | 1951-01-28 | 1970-11-19 | Glanzstoff Ag | Process for the production of base fleece for artificial leather |
IT535256A (en) * | 1954-02-26 | 1900-01-01 | ||
DE1785165C3 (en) * | 1968-08-17 | 1982-08-12 | Vepa AG, 4125 Riehen, Basel | Process for the production of nonwovens |
-
1975
- 1975-01-22 NL NLAANVRAGE7500763,A patent/NL180530C/en not_active IP Right Cessation
- 1975-01-24 FI FI750183A patent/FI63265C/en not_active IP Right Cessation
- 1975-01-28 AU AU77666/75A patent/AU7766675A/en not_active Expired
- 1975-01-29 JP JP50011453A patent/JPS50142865A/ja active Pending
- 1975-01-29 GB GB399075A patent/GB1477809A/en not_active Expired
- 1975-01-29 LU LU71756A patent/LU71756A1/xx unknown
- 1975-01-29 DK DK30975*#A patent/DK30975A/da unknown
- 1975-01-29 CA CA218,889A patent/CA1055751A/en not_active Expired
- 1975-01-29 NO NO750271A patent/NO750271L/no unknown
- 1975-01-30 DE DE19752503853 patent/DE2503853A1/en not_active Ceased
- 1975-01-30 ES ES434280A patent/ES434280A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU71756A1 (en) | 1975-06-24 |
GB1477809A (en) | 1977-06-29 |
DE2503853A1 (en) | 1975-08-14 |
FI750183A (en) | 1975-07-31 |
NL180530C (en) | 1987-03-02 |
NL7500763A (en) | 1975-08-01 |
NL180530B (en) | 1986-10-01 |
DK30975A (en) | 1975-10-06 |
FI63265B (en) | 1983-01-31 |
CA1055751A (en) | 1979-06-05 |
AU7766675A (en) | 1976-07-29 |
NO750271L (en) | 1975-08-25 |
FI63265C (en) | 1983-05-10 |
JPS50142865A (en) | 1975-11-17 |
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