IT1063293B - Apparato per la produzione ad alta velocita'di ovatta da fibre di fiocco - Google Patents
Apparato per la produzione ad alta velocita'di ovatta da fibre di fioccoInfo
- Publication number
- IT1063293B IT1063293B IT23190/76A IT2319076A IT1063293B IT 1063293 B IT1063293 B IT 1063293B IT 23190/76 A IT23190/76 A IT 23190/76A IT 2319076 A IT2319076 A IT 2319076A IT 1063293 B IT1063293 B IT 1063293B
- Authority
- IT
- Italy
- Prior art keywords
- bow
- fabric
- fibers
- high speed
- speed production
- 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
- D04H1/72—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 |
---|---|---|---|
US05/577,056 US3981047A (en) | 1975-05-13 | 1975-05-13 | Apparatus for forming a batt from staple fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1063293B true IT1063293B (it) | 1985-02-11 |
Family
ID=24307103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23190/76A IT1063293B (it) | 1975-05-13 | 1976-05-12 | Apparato per la produzione ad alta velocita'di ovatta da fibre di fiocco |
Country Status (8)
Country | Link |
---|---|
US (1) | US3981047A (it) |
JP (1) | JPS51143779A (it) |
CA (1) | CA1052067A (it) |
DE (1) | DE2621230A1 (it) |
FR (1) | FR2311127A1 (it) |
GB (1) | GB1511793A (it) |
IT (1) | IT1063293B (it) |
NL (1) | NL7605060A (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU746015A1 (ru) * | 1977-12-27 | 1980-07-07 | Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности | Устройство дл преобразовани потока аэровзвеси волокон |
US4343639A (en) * | 1980-04-25 | 1982-08-10 | Bayer Aktiengesellschaft | Process for production of fiber mats |
IN163508B (it) * | 1984-03-15 | 1988-10-01 | Rieter Ag Maschf | |
US4653397A (en) * | 1985-07-30 | 1987-03-31 | Owens-Corning Fiberglas Corporation | Apparatus for packaging insulation material |
US4909817A (en) * | 1989-02-06 | 1990-03-20 | Owens-Corning Fiberglas Corporation | Apparatus and method for the manufacture of loose fibrous mineral material |
US4955999A (en) * | 1989-10-06 | 1990-09-11 | Ppg Industries, Inc. | Stationary strand deflector for continuous strand manufacture |
KR970702397A (ko) * | 1994-05-02 | 1997-05-13 | 로너간 로버트 씨. | 고속 회전드럼 및 저주파 음향분포를 이용한 울팩 형성방법(wool pack forming process using high speed rotating drums and low frequency sound distribution) |
US5595585A (en) * | 1994-05-02 | 1997-01-21 | Owens Corning Fiberglas Technology, Inc. | Low frequency sound distribution of rotary fiberizer veils |
DE69521062T2 (de) * | 1995-03-20 | 2001-11-08 | Du Pont | Speiseschacht für textilverfahrensanlage |
US6317932B1 (en) * | 1998-05-28 | 2001-11-20 | E. I. Du Pont De Nemours And Company | Inlet design for handling bulk textile fiber |
JP2015503680A (ja) | 2011-12-21 | 2015-02-02 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーE.I.Du Pont De Nemours And Company | 断熱バットおよび複合材 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB163860A (en) * | 1920-03-22 | 1921-06-02 | Harry Francis Ainley | Improvements in and relating to fleece or lap forming apparatus |
US2103769A (en) * | 1935-07-05 | 1937-12-28 | American Rock Wool Corp. | Method of and means for forming felted strips |
GB748098A (en) * | 1953-10-12 | 1956-04-18 | Tmm Research Ltd | Improvements relating to apparatus for collecting airborne textile fibrous materials |
US3124844A (en) * | 1960-06-10 | 1964-03-17 | Means to process fibers in a tow or sheet-like material | |
US3177275A (en) * | 1960-11-10 | 1965-04-06 | Ivan G Brenner | Method and means for producing fibrous articles |
FR1478366A (fr) * | 1965-10-15 | 1967-04-28 | Bernard Rudloff | Procédé d'ouvraison et de défibrage pneumatiques de textiles en bourres et sa mise en oeuvre, plus particulièrement, pour la fabrication en continu classique de feutres ou de voiles textiles non tissés |
US3413688A (en) * | 1967-01-30 | 1968-12-03 | Internat Design Corp | Mat forming apparatus and method |
SE327078B (it) * | 1968-03-07 | 1970-08-10 | Defibrator Ab |
-
1975
- 1975-05-13 US US05/577,056 patent/US3981047A/en not_active Expired - Lifetime
-
1976
- 1976-05-11 GB GB19422/76A patent/GB1511793A/en not_active Expired
- 1976-05-11 CA CA252,303A patent/CA1052067A/en not_active Expired
- 1976-05-11 FR FR7614085A patent/FR2311127A1/fr active Granted
- 1976-05-11 JP JP51052873A patent/JPS51143779A/ja active Pending
- 1976-05-12 IT IT23190/76A patent/IT1063293B/it active
- 1976-05-12 NL NL7605060A patent/NL7605060A/xx not_active Application Discontinuation
- 1976-05-13 DE DE19762621230 patent/DE2621230A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL7605060A (nl) | 1976-11-16 |
FR2311127B1 (it) | 1982-04-02 |
US3981047A (en) | 1976-09-21 |
DE2621230A1 (de) | 1976-12-02 |
GB1511793A (en) | 1978-05-24 |
JPS51143779A (en) | 1976-12-10 |
FR2311127A1 (fr) | 1976-12-10 |
CA1052067A (en) | 1979-04-10 |
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