SE8301504L - MICROCRAP WITH SURFACE DISABILITY - Google Patents
MICROCRAP WITH SURFACE DISABILITYInfo
- Publication number
- SE8301504L SE8301504L SE8301504A SE8301504A SE8301504L SE 8301504 L SE8301504 L SE 8301504L SE 8301504 A SE8301504 A SE 8301504A SE 8301504 A SE8301504 A SE 8301504A SE 8301504 L SE8301504 L SE 8301504L
- Authority
- SE
- Sweden
- Prior art keywords
- web
- retarding
- ridges
- longitudinal
- force component
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C21/00—Shrinking by compressing
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
A method and apparatus for longitudinal compressive treatment of a web (16) which employs a novel sheet-form retarding member (40). The working thereof is comprised of a sat of spaced-apart retarding ridges (46) distributed across the width of the portion of the web to be retarded. The ridges are arranged acutely to the longitudinal feeding direction (S) of the web, with initial portions disposed to apply resistance forces (FR) to corresponding portions of web that arrive at the ridges. The resistance force of each ridge resolves into a retarding force component (FS) that resists forward travel of the corresponding portion of web, and a diverting force component (FD) which at least temporarily diverts the path of travel of this portion of web to a direction acute to its original longitudinal direction of movement. The aggregate effect of the set of retarding ridges is to subject the overall web to a substantial retarding action. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36004682A | 1982-03-19 | 1982-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8301504D0 SE8301504D0 (en) | 1983-03-18 |
SE8301504L true SE8301504L (en) | 1983-09-20 |
Family
ID=23416376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8301504A SE8301504L (en) | 1982-03-19 | 1983-03-18 | MICROCRAP WITH SURFACE DISABILITY |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS58169566A (en) |
DE (1) | DE3309819C2 (en) |
FI (1) | FI830918L (en) |
FR (1) | FR2530684B1 (en) |
GB (1) | GB2116593B (en) |
SE (1) | SE8301504L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63203863A (en) * | 1987-02-16 | 1988-08-23 | 三井化学株式会社 | Production of soft nonwoven fabric |
US5117540A (en) * | 1990-09-24 | 1992-06-02 | Richard R. Walton | Longitudinal compressive treatment of web materials |
US5678288A (en) * | 1993-02-22 | 1997-10-21 | Richard R. Walton | Compressively treating flexible sheet materials |
US5425162A (en) * | 1993-11-22 | 1995-06-20 | Milliken Research Corporation | Method and apparatus to create an improved moire' fabric |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB446738A (en) * | 1934-09-01 | 1936-05-01 | British Celanese | Improvements in or relating to the treatment of textile materials |
GB473013A (en) * | 1935-04-01 | 1937-10-01 | Hermann Rosenfeld | Improvements in and relating to the creping of paper, metal, fabric and like webs |
GB936772A (en) * | 1961-05-11 | 1963-09-11 | Imp Tobacco Company | Improvements relating to cigarettes |
US3260778A (en) * | 1964-01-23 | 1966-07-12 | Richard R Walton | Treatment of materials |
CH439199A (en) * | 1964-07-18 | 1967-07-15 | Beckers Gustav | Device for the continuous upsetting of flat webs of material |
US3426405A (en) * | 1966-07-11 | 1969-02-11 | Richard Rhodes Walton | Confining device for compressive treatment of materials |
SE336084B (en) * | 1966-07-22 | 1971-06-21 | C Munters | |
US3869768A (en) * | 1971-02-16 | 1975-03-11 | Said Walton By Said Munchbach | Methods of compressively treating flexible sheet materials |
US3810280A (en) * | 1971-02-16 | 1974-05-14 | R Walton | Method and apparatus for longitudinal compressive treatment of flexible material |
US3975806A (en) * | 1973-02-07 | 1976-08-24 | Richard Rhodes Walton | Apparatus for compressively treating flexible sheet materials |
JPS5234080B2 (en) * | 1973-05-22 | 1977-09-01 | ||
JPS5113189A (en) * | 1974-07-24 | 1976-02-02 | Hitachi Ltd | METARUHARAIDORANPUNO SEIZOHOHO |
BR7705293A (en) * | 1976-08-11 | 1978-05-23 | J Tilburg | PROCESS AND APPARATUS FOR TREATING SHEET MATERIAL |
US4142278A (en) * | 1976-10-29 | 1979-03-06 | Richard R. Walton | Compressive treatment of web materials |
CA1167627A (en) * | 1980-08-05 | 1984-05-22 | George E. Munchbach | Longitudinal compressive treatment method and apparatus for web materials |
-
1983
- 1983-03-18 DE DE3309819A patent/DE3309819C2/en not_active Expired - Lifetime
- 1983-03-18 GB GB08307641A patent/GB2116593B/en not_active Expired
- 1983-03-18 FI FI830918A patent/FI830918L/en not_active Application Discontinuation
- 1983-03-18 SE SE8301504A patent/SE8301504L/en not_active Application Discontinuation
- 1983-03-19 JP JP58046973A patent/JPS58169566A/en active Granted
- 1983-03-21 FR FR8304597A patent/FR2530684B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3309819C2 (en) | 2000-11-23 |
SE8301504D0 (en) | 1983-03-18 |
GB2116593B (en) | 1986-05-08 |
FR2530684B1 (en) | 1987-05-15 |
FI830918L (en) | 1983-09-20 |
JPH0375662B2 (en) | 1991-12-02 |
DE3309819A1 (en) | 1983-09-22 |
FI830918A0 (en) | 1983-03-18 |
JPS58169566A (en) | 1983-10-06 |
FR2530684A1 (en) | 1984-01-27 |
GB8307641D0 (en) | 1983-04-27 |
GB2116593A (en) | 1983-09-28 |
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Legal Events
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---|---|---|---|
NAV | Patent application has lapsed |
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