BR8707078A - Processo e aparelhagem para fabricacao de papel que apresenta desuniformidade nao periodicas e feltro obtido pelo processo - Google Patents
Processo e aparelhagem para fabricacao de papel que apresenta desuniformidade nao periodicas e feltro obtido pelo processoInfo
- Publication number
- BR8707078A BR8707078A BR8707078A BR8707078A BR8707078A BR 8707078 A BR8707078 A BR 8707078A BR 8707078 A BR8707078 A BR 8707078A BR 8707078 A BR8707078 A BR 8707078A BR 8707078 A BR8707078 A BR 8707078A
- Authority
- BR
- Brazil
- Prior art keywords
- paper manufacturing
- shows non
- felt obtained
- periodical disease
- periodical
- Prior art date
Links
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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G25/00—Lap-forming devices not integral with machines specified above
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/019,938 US4766649A (en) | 1987-02-27 | 1987-02-27 | Papermaker's felt utilizing special web-making techniques to avoid vibration |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8707078A true BR8707078A (pt) | 1988-08-30 |
Family
ID=21795879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8707078A BR8707078A (pt) | 1987-02-27 | 1987-12-28 | Processo e aparelhagem para fabricacao de papel que apresenta desuniformidade nao periodicas e feltro obtido pelo processo |
Country Status (10)
Country | Link |
---|---|
US (1) | US4766649A (pt) |
JP (1) | JPS63288293A (pt) |
AU (1) | AU591032B2 (pt) |
BR (1) | BR8707078A (pt) |
CA (1) | CA1281569C (pt) |
DE (1) | DE3804731C2 (pt) |
FI (1) | FI88413C (pt) |
NZ (1) | NZ222469A (pt) |
SE (1) | SE500181C2 (pt) |
ZA (1) | ZA879604B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3843180A1 (de) * | 1988-12-22 | 1990-07-05 | Dietmar Dipl Ing Erhardt | Verfahren zum erfassen und ausgleichen von legefehlern beim herstellen einer bahn eines mehrlagigen vlieses |
FR2680801B1 (fr) * | 1991-08-28 | 1995-01-06 | Asselin Ets | Procede de nappage, produit nappe non-tisse, et etaleur-nappeur pour la mise en óoeuvre du procede. |
DE69921375T2 (de) * | 1998-07-07 | 2005-10-20 | Mitsubishi Chemical Corp. | Kontinuierliches Vlies mit Aluminium Fasern |
CN101671919B (zh) * | 2008-09-09 | 2011-01-26 | 仪征市四方轻纺机械厂 | 一种交叉铺网机 |
US8315827B2 (en) * | 2009-02-26 | 2012-11-20 | Southern California Edison | Fault region location system |
EP3865440B1 (de) * | 2020-02-14 | 2023-10-04 | Jens Bretthauer | Verfahren zur herstellung eines mehrlagigen zellstoffmaterials für die herstellung einer verpackung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315161B2 (pt) * | 1973-01-12 | 1978-05-23 | ||
US4308640A (en) * | 1979-03-08 | 1982-01-05 | Celanese Corporation | Cross lapping apparatus |
JPS57133259A (en) * | 1981-02-09 | 1982-08-17 | Kuraray Co | Method and apparatus for producing uniform crosslapped web |
DE3242539C2 (de) * | 1982-11-18 | 1984-09-20 | Spinnbau GmbH, 2820 Bremen | Verfahren und Vorrichtung zum Herstellen eines Flors oder Vlieses |
-
1987
- 1987-02-27 US US07/019,938 patent/US4766649A/en not_active Expired - Lifetime
- 1987-11-06 NZ NZ222469A patent/NZ222469A/xx unknown
- 1987-12-22 ZA ZA879604A patent/ZA879604B/xx unknown
- 1987-12-22 FI FI875687A patent/FI88413C/fi not_active IP Right Cessation
- 1987-12-28 BR BR8707078A patent/BR8707078A/pt not_active IP Right Cessation
-
1988
- 1988-01-12 JP JP63003266A patent/JPS63288293A/ja active Granted
- 1988-02-03 SE SE8800336A patent/SE500181C2/sv not_active IP Right Cessation
- 1988-02-15 DE DE3804731A patent/DE3804731C2/de not_active Expired - Fee Related
- 1988-02-26 AU AU12396/88A patent/AU591032B2/en not_active Ceased
- 1988-02-26 CA CA000560021A patent/CA1281569C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3804731C2 (de) | 1997-07-10 |
FI875687A0 (fi) | 1987-12-22 |
NZ222469A (en) | 1989-03-29 |
SE500181C2 (sv) | 1994-05-02 |
FI875687A (fi) | 1988-08-28 |
FI88413C (fi) | 1993-05-10 |
SE8800336L (sv) | 1988-08-28 |
JPS63288293A (ja) | 1988-11-25 |
AU591032B2 (en) | 1989-11-23 |
JPH0424476B2 (pt) | 1992-04-27 |
DE3804731A1 (de) | 1988-09-08 |
SE8800336D0 (sv) | 1988-02-03 |
CA1281569C (en) | 1991-03-19 |
US4766649A (en) | 1988-08-30 |
ZA879604B (en) | 1989-01-25 |
FI88413B (fi) | 1993-01-29 |
AU1239688A (en) | 1988-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 28/12/2002 |