EP 0009993 A1 19800416 - Improvements relating to methods and apparatus for plastic coating sheet material.
Title (en)
Improvements relating to methods and apparatus for plastic coating sheet material.
Title (de)
Verbesserungen von Verfahren und Vorrichtungen zum Beschichten von Blattmaterial mit Kunststoffen.
Title (fr)
Perfectionnements en relation avec des méthodes et appareillages pour appliquer des couches plastiques sur des matériaux en feuille.
Publication
Application
Priority
GB 7839909 A 19781010
Abstract (en)
The present specification discloses a method and apparatus for applying a coating of a plastics material to sheet-like material which is pervious to air, for example, the back of a carpet. Basically plastics material (P) is extruded onto the back of the carpet (1) and the carpet (1) is passed over suction means (3) which draws the plastic material (P) against and between the fibres of the carpet base (1). The composite (1,P) is then cooled to solidify the plastics material and bond the plastic to the carpet back (1).
IPC 1-7
IPC 8 full level
B05D 1/26 (2006.01); D06N 3/00 (2006.01); D06N 7/00 (2006.01)
CPC (source: EP)
B05D 1/26 (2013.01); D06N 3/0088 (2013.01); D06N 7/0076 (2013.01); D06N 2205/04 (2013.01); D06N 2207/08 (2013.01); D06N 2209/121 (2013.01); D06N 2213/063 (2013.01)
Citation (search report)
- [X] FR 1316765 A 19630201 - BRITISH CELLOPHANE LTD
- US 3843760 A 19741022 - TEED R
- [A] US 3418198 A 19681224 - EINSTMAN ROBERT V
- [A] GB 1194886 A 19700617 - GREENBANK ENGINEERING COMPANY
Designated contracting state (EPC)
BE DE FR IT NL
DOCDB simple family (publication)
EP 0009993 A1 19800416; AR 218400 A1 19800530; AU 5145479 A 19800417; BR 7906495 A 19800909; DK 424379 A 19800411; ES 484843 A1 19801001; ZA 795205 B 19800924
DOCDB simple family (application)
EP 79302144 A 19791009; AR 27832279 A 19791003; AU 5145479 A 19791004; BR 7906495 A 19791009; DK 424379 A 19791009; ES 484843 A 19791009; ZA 795205 A 19791001