IT1043712B - Macchina per formare nastri a fibre casuali - Google Patents
Macchina per formare nastri a fibre casualiInfo
- Publication number
- IT1043712B IT1043712B IT2867475A IT2867475A IT1043712B IT 1043712 B IT1043712 B IT 1043712B IT 2867475 A IT2867475 A IT 2867475A IT 2867475 A IT2867475 A IT 2867475A IT 1043712 B IT1043712 B IT 1043712B
- Authority
- IT
- Italy
- Prior art keywords
- machine
- random fiber
- fiber tapes
- form random
- tapes
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 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
- 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
- D04H1/72—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 randomly arranged
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/527,379 US3972092A (en) | 1973-03-01 | 1974-11-26 | Machine for forming fiber webs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1043712B true IT1043712B (it) | 1980-02-29 |
Family
ID=24101232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2867475A IT1043712B (it) | 1974-11-26 | 1975-10-24 | Macchina per formare nastri a fibre casuali |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5164071A (it) |
| AT (1) | AT357070B (it) |
| BE (1) | BE832176A (it) |
| CA (1) | CA1036781A (it) |
| DE (1) | DE2552892A1 (it) |
| ES (1) | ES442946A1 (it) |
| FR (1) | FR2292792A1 (it) |
| GB (1) | GB1483865A (it) |
| IT (1) | IT1043712B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778494A (en) * | 1995-12-08 | 1998-07-14 | E. I. Du Pont De Nemours And Company | Method and apparatus for improving the air flow through an air duct in a dry fiber web forming system |
| TW202020252A (zh) * | 2018-08-10 | 2020-06-01 | 美商3M新設資產公司 | 製造隨機纖維網之機器、系統、及方法 |
| TW202026480A (zh) * | 2018-08-10 | 2020-07-16 | 美商3M新設資產公司 | 製造隨機纖維網之機器、系統、及方法 |
| JP7799614B2 (ja) * | 2020-01-23 | 2026-01-15 | スリーエム イノベイティブ プロパティズ カンパニー | ランダム繊維ウェブを製造するための機械システム及び方法 |
-
1975
- 1975-08-06 BE BE158983A patent/BE832176A/xx unknown
- 1975-08-06 FR FR7524573A patent/FR2292792A1/fr active Granted
- 1975-08-14 JP JP9814875A patent/JPS5164071A/ja active Granted
- 1975-10-22 GB GB4346575A patent/GB1483865A/en not_active Expired
- 1975-10-24 IT IT2867475A patent/IT1043712B/it active
- 1975-10-24 CA CA238,278A patent/CA1036781A/en not_active Expired
- 1975-11-25 DE DE19752552892 patent/DE2552892A1/de active Pending
- 1975-11-25 AT AT894975A patent/AT357070B/de not_active IP Right Cessation
- 1975-11-25 ES ES442946A patent/ES442946A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1036781A (en) | 1978-08-22 |
| JPS5164071A (ja) | 1976-06-03 |
| AT357070B (de) | 1980-06-10 |
| FR2292792A1 (fr) | 1976-06-25 |
| ATA894975A (de) | 1979-10-15 |
| JPS5137990B2 (it) | 1976-10-19 |
| FR2292792B3 (it) | 1978-03-24 |
| DE2552892A1 (de) | 1976-08-12 |
| ES442946A1 (es) | 1977-04-01 |
| GB1483865A (en) | 1977-08-24 |
| BE832176A (fr) | 1975-12-01 |
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