CH612818GA3 - Process for coating textile substrates with pulverulent plastic - Google Patents
Process for coating textile substrates with pulverulent plastic Download PDFInfo
- Publication number
- CH612818GA3 CH612818GA3 CH549477A CH549477A CH612818GA3 CH 612818G A3 CH612818G A3 CH 612818GA3 CH 549477 A CH549477 A CH 549477A CH 549477 A CH549477 A CH 549477A CH 612818G A3 CH612818G A3 CH 612818GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- textile web
- circumference
- application roll
- cell
- powder
- Prior art date
Links
- 239000004753 textile Substances 0.000 title abstract 8
- 238000000034 method Methods 0.000 title abstract 3
- 239000004033 plastic Substances 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- 229920001169 thermoplastic Polymers 0.000 abstract 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M17/00—Producing multi-layer textile fabrics
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The pulverulent thermoplastic which is wiped into the cell-shaped depressions in an engraved, water-cooled application roll (4) is transferred to the textile web (1) to be coated. This textile web is, in the preheated state, allowed to run onto the application roll (4) and is led around the latter in contact with the circumference thereof. During the process the textile web is treated along a part of the circumference of the application roll externally with infrared rays from infrared radiators (6a, 6b, 6c). This heat treatment, which can take place in a plurality of stages, leads to heating up of the textile web regions lying on the roll circumference and has the effect that the pulverulent thermoplastic contained in the cell-shaped depressions in the application roll circumference is incipiently sintered on the textile web without sticking in the aforementioned depressions. Plastic powder residues which have remained in the cell-shaped depressions can be sucked off directly upstream of the powder application station. The textile web travelling away from the application roll is finally subjected to a further heat treatment for post-sintering the incipiently sintered plastic (post-sintering station 9). The process makes possible the powder-coating of heat-sensitive textile webs and permits a high operating speed. <IMAGE>
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH549477A CH612818GA3 (en) | 1977-05-03 | 1977-05-03 | Process for coating textile substrates with pulverulent plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH549477A CH612818GA3 (en) | 1977-05-03 | 1977-05-03 | Process for coating textile substrates with pulverulent plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH612818GA3 true CH612818GA3 (en) | 1979-08-31 |
Family
ID=4294534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH549477A CH612818GA3 (en) | 1977-05-03 | 1977-05-03 | Process for coating textile substrates with pulverulent plastic |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH612818GA3 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1505184A1 (en) * | 2003-08-07 | 2005-02-09 | Malden Mills Industries, Inc. | Controlled air permeability composite fabric articles having enhanced surface durability |
-
1977
- 1977-05-03 CH CH549477A patent/CH612818GA3/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1505184A1 (en) * | 2003-08-07 | 2005-02-09 | Malden Mills Industries, Inc. | Controlled air permeability composite fabric articles having enhanced surface durability |
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