GB1017853A - Apparatus for electrostatically flocking adhesive plies with fibres - Google Patents
Apparatus for electrostatically flocking adhesive plies with fibresInfo
- Publication number
- GB1017853A GB1017853A GB18213/64A GB1821364A GB1017853A GB 1017853 A GB1017853 A GB 1017853A GB 18213/64 A GB18213/64 A GB 18213/64A GB 1821364 A GB1821364 A GB 1821364A GB 1017853 A GB1017853 A GB 1017853A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hood
- drum
- fibres
- grating
- flock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000853 adhesive Substances 0.000 title abstract 3
- 230000001070 adhesive effect Effects 0.000 title abstract 3
- 244000144992 flock Species 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 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
- D04H11/00—Non-woven pile fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C19/00—Apparatus specially adapted for applying particulate materials to surfaces
- B05C19/001—Flocking
- B05C19/002—Electrostatic flocking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Nonwoven Fabrics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Coating Apparatus (AREA)
Abstract
1,017,853. Web coating apparatus. BATTELE-INSTITUT E. V. May 1, 1964 [May 2, 1963], No. 18213/64. Heading D1L. Apparatus for electrostatically flocking, by scattering flock fibres on to passing adhesive plies, comprises an elongated rotating screen drum 1 covered with a sheet metal hood 2 and maintained at a high potential by a suitable source; the drum rotating on a hollow shaft containing sieve-like perforations and providing a constant supply of flock fibres and the hood being of bell shaped section with its edge 4,16 drawn outwardly in an upward direction and rolled in slightly; a grating 3 inserted in the opening in the hood, the hood and grating being connected to the same pole of the high-voltage source as the screening drum, and a base 11, over which the adhesive plies 10 pass, connected to the other pole of the high-voltage source. Preferably the edge portion of the hood extending in the direction of movement of the plies is drawn out considerably further than the other edge portions. The flock fibres are fed to the inside of drum 1 by a worm conveyer 13 in the hollow shaft 12 said worm conveyer being in communication with feed funnels 14 fitted with agitators 15. The grating 3 comprises a metal frame and can be vibrated horizontally. Since the drum, the hood and the grating are all connected to the same potential there is no electric field in the space 6 and the fibres therein are subject only to gravity and centrifugal force so that the amount of fibres dropping through the openings in the screen depends only on the rotary speed and the filling of the drum so that if the degree of filling is kept the same and the speed varied the amount of flock can be determined exactly.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB71727A DE1286433B (en) | 1963-05-02 | 1963-05-02 | Device for the electrostatic flocking of adhesive layers with fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1017853A true GB1017853A (en) | 1966-01-19 |
Family
ID=6977157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18213/64A Expired GB1017853A (en) | 1963-05-02 | 1964-05-01 | Apparatus for electrostatically flocking adhesive plies with fibres |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3329125A (en) |
| AT (1) | AT243955B (en) |
| BE (1) | BE647324A (en) |
| DE (1) | DE1286433B (en) |
| GB (1) | GB1017853A (en) |
| LU (1) | LU45865A1 (en) |
| NL (1) | NL6404444A (en) |
| SE (1) | SE200196C1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1043989A (en) * | 1964-09-28 | 1966-09-28 | Head Wrightson & Co Ltd | Improvements in and relating to powdered coatings |
| GB1153886A (en) * | 1965-09-23 | 1969-05-29 | British Iron Steel Research | The Deposition of Powder Coatings on Strip Material |
| US3678894A (en) * | 1969-12-24 | 1972-07-25 | Indev Inc | Flocking |
| US3798048A (en) * | 1971-07-27 | 1974-03-19 | Nyvel Corp | Method and apparatus for electrostatically coating an object |
| US3979529A (en) * | 1972-10-31 | 1976-09-07 | Usm Corporation | Electrostatic application of thermoplastic adhesive |
| US3874334A (en) * | 1973-08-29 | 1975-04-01 | Indev Inc | Rotatable grid assembly |
| DE102005043452A1 (en) * | 2005-09-13 | 2007-03-22 | Gottlieb Binder Gmbh & Co. Kg | Method and device for producing fastening bodies |
| CN103264009B (en) * | 2013-05-29 | 2016-09-14 | 无锡市医疗仪器有限公司 | A kind of flocking roller and flocking method thereof |
| CN108014977A (en) * | 2016-11-03 | 2018-05-11 | 天津科焱科技有限公司 | A kind of carpet flocking machine head |
| CN114273143B (en) * | 2021-12-03 | 2023-02-10 | 中科芯(苏州)微电子科技有限公司 | Glue spreading device for wafer mounting |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2218445A (en) * | 1936-09-24 | 1940-10-15 | Behr Manning Corp | Production of pile surface materials |
| US2221338A (en) * | 1936-10-21 | 1940-11-12 | Research Corp | Deposition of material |
| US2356489A (en) * | 1939-08-19 | 1944-08-22 | Behr Manning Corp | Apparatus for coating |
| US2715585A (en) * | 1951-03-15 | 1955-08-16 | Velveray Corp | Electrostatic flocking procedures and apparatus |
| DE1030738B (en) * | 1953-02-12 | 1958-05-22 | Freudenberg Carl Kg | Device for flocking, in particular leather parts |
| AT231041B (en) * | 1962-02-26 | 1964-01-10 | Gluecksbandwerk G Roth & Cie | Device for the production of single and multi-colored flocked materials |
-
1963
- 1963-05-02 DE DEB71727A patent/DE1286433B/en active Pending
-
1964
- 1964-04-13 LU LU45865D patent/LU45865A1/xx unknown
- 1964-04-20 AT AT341764A patent/AT243955B/en active
- 1964-04-22 NL NL6404444A patent/NL6404444A/xx unknown
- 1964-04-29 BE BE647324D patent/BE647324A/xx unknown
- 1964-04-30 SE SE539464A patent/SE200196C1/sv unknown
- 1964-05-01 US US364147A patent/US3329125A/en not_active Expired - Lifetime
- 1964-05-01 GB GB18213/64A patent/GB1017853A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU45865A1 (en) | 1964-06-13 |
| NL6404444A (en) | 1964-11-03 |
| BE647324A (en) | 1964-08-17 |
| SE200196C1 (en) | 1965-11-30 |
| US3329125A (en) | 1967-07-04 |
| DE1286433B (en) | 1969-01-02 |
| AT243955B (en) | 1965-12-10 |
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