IT1031477B - Metod ed apparecchiatura per formare fibre ondulate da ma te riale rammollibile a caldo - Google Patents
Metod ed apparecchiatura per formare fibre ondulate da ma te riale rammollibile a caldoInfo
- Publication number
- IT1031477B IT1031477B IT19968/75A IT1996875A IT1031477B IT 1031477 B IT1031477 B IT 1031477B IT 19968/75 A IT19968/75 A IT 19968/75A IT 1996875 A IT1996875 A IT 1996875A IT 1031477 B IT1031477 B IT 1031477B
- Authority
- IT
- Italy
- Prior art keywords
- equipment
- wavy fibers
- rollable
- hot
- making wavy
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Nonwoven Fabrics (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46972974A | 1974-05-13 | 1974-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1031477B true IT1031477B (it) | 1979-04-30 |
Family
ID=23864858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19968/75A IT1031477B (it) | 1974-05-13 | 1975-02-05 | Metod ed apparecchiatura per formare fibre ondulate da ma te riale rammollibile a caldo |
Country Status (9)
-
1975
- 1975-01-30 FR FR7502985A patent/FR2271182B1/fr not_active Expired
- 1975-01-31 BE BE152924A patent/BE825036A/xx unknown
- 1975-02-05 IT IT19968/75A patent/IT1031477B/it active
- 1975-02-06 DE DE19752504973 patent/DE2504973A1/de active Pending
- 1975-02-12 NL NL7501626A patent/NL7501626A/xx not_active Application Discontinuation
- 1975-04-08 SE SE7504013A patent/SE410590B/xx unknown
- 1975-04-10 NO NO751270A patent/NO138332C/no unknown
- 1975-05-12 GB GB19932/75A patent/GB1511515A/en not_active Expired
- 1975-05-13 JP JP50056679A patent/JPS50154534A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE825036A (fr) | 1975-05-15 |
| SE410590B (sv) | 1979-10-22 |
| NO138332B (no) | 1978-05-08 |
| DE2504973A1 (de) | 1975-12-04 |
| SE7504013L (sv) | 1975-11-14 |
| JPS50154534A (US06174465-20010116-C00003.png) | 1975-12-12 |
| NO138332C (no) | 1978-09-06 |
| GB1511515A (en) | 1978-05-17 |
| NO751270L (US06174465-20010116-C00003.png) | 1975-11-14 |
| FR2271182B1 (US06174465-20010116-C00003.png) | 1978-09-22 |
| NL7501626A (nl) | 1975-11-17 |
| FR2271182A1 (US06174465-20010116-C00003.png) | 1975-12-12 |
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