GB918704A - Improvements in methods for the production of foils, sheets, plates and profiled articles from fleeces - Google Patents
Improvements in methods for the production of foils, sheets, plates and profiled articles from fleecesInfo
- Publication number
- GB918704A GB918704A GB2300160A GB2300160A GB918704A GB 918704 A GB918704 A GB 918704A GB 2300160 A GB2300160 A GB 2300160A GB 2300160 A GB2300160 A GB 2300160A GB 918704 A GB918704 A GB 918704A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fleece
- binder
- produced
- dried
- pressed
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
- B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
918,704. Agglutinated fibrous materials; laminates and laminating. MICIAN, R., and TRACHTOR, J. June 30, 1960 [July 3, 1959], No. 23001/60. Class 140. A method for the continuous production of foils, sheets and plates by pressing or rolling an endless fleece produced from cord waste fibres and threads produced by grinding used tyres, comprises continuously treating the waste in scutching or carding machines to form a coherent self-supporting endless fleece which, after saturation with a binder, is, without the use of moulds, cut and pressed or without cutting continuously rolled to the final product. The binder may be applied, as a liquid, by spraying or misting, or, as a powder, by dusting. As shown (Fig. 1), cord waste is fed through pipe 1 into carding of scutching machine 2 where it is treated to form fleece 3 which is conveyed by endless conveyer 4 through chamber 5 where it is sprayed or misted with binder through nozzles 6, excess vapours being drawn off through pipe 7, and then through chamber 8 where it is dried by passage through a highfrequency electromagnetic field produced between electrodes 9, excess vapours being drawn off through pipe 10. The dried fleece is then conveyed by conveyer 11 to cutting table 15 where lengths are cut by guillotine 13 and deposited on to sheet metal supports 14. A number of cut pieces 3 each on a metal support 14 are pressed in press 16. In a further embodiment (Fig. 2) a plurality of laps of fleece 21, produced according to the invention, are each sprayed, misted or dusted with binder from applicators 25 and assembled in superposed layers to form a multiple fleece 28 which is then passed through chamber 30 comprising a high-frequency electromagnetic field produced between electrodes 31, whereby the binder, if liquid, is dried and if a powder is melted. Surface layers 34 and 36 which may be of plastic foil, paper, metal foil or woven material are then applied and the assembly is pressed between belts 38-39 of a pressing conveyer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS392959 | 1959-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB918704A true GB918704A (en) | 1963-02-20 |
Family
ID=5380763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2300160A Expired GB918704A (en) | 1959-07-03 | 1960-06-30 | Improvements in methods for the production of foils, sheets, plates and profiled articles from fleeces |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT256441B (en) |
| CH (1) | CH381424A (en) |
| FR (1) | FR1508051A (en) |
| GB (1) | GB918704A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264040A (en) * | 2013-05-16 | 2013-08-28 | 上海博格工业用布有限公司 | Process for manufacturing sheet material by utilizing waste filter bag |
| CN112845581A (en) * | 2021-01-18 | 2021-05-28 | 赛轮集团股份有限公司 | Electromagnetic force pressing plate device for ending of steel wire spindle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009019175A1 (en) * | 2009-04-28 | 2010-11-11 | Bayerische Motoren Werke Aktiengesellschaft | Reinforcement structure of fibrous material for plastic components |
-
1960
- 1960-06-28 AT AT495460A patent/AT256441B/en active
- 1960-06-29 CH CH733260A patent/CH381424A/en unknown
- 1960-06-30 GB GB2300160A patent/GB918704A/en not_active Expired
- 1960-07-01 FR FR831727A patent/FR1508051A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264040A (en) * | 2013-05-16 | 2013-08-28 | 上海博格工业用布有限公司 | Process for manufacturing sheet material by utilizing waste filter bag |
| CN103264040B (en) * | 2013-05-16 | 2016-02-24 | 上海博格工业用布有限公司 | A kind of technique utilizing waste filter bag to manufacture sheet material |
| CN112845581A (en) * | 2021-01-18 | 2021-05-28 | 赛轮集团股份有限公司 | Electromagnetic force pressing plate device for ending of steel wire spindle |
Also Published As
| Publication number | Publication date |
|---|---|
| AT256441B (en) | 1967-08-25 |
| CH381424A (en) | 1964-08-31 |
| FR1508051A (en) | 1968-01-05 |
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