Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With bending – folding – winding – or wrapping means
Patent
1981-03-27
1982-12-28
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With bending, folding, winding, or wrapping means
53228, 53466, 100 33PB, 156494, 156522, B29C 1704
Patent
active
043660215
ABSTRACT:
A device for applying a tape around one or more objects, in which first a pe consisting of two tapes welded together is passed in U-shaped fashion around the object or objects, thereafter the two tape portions extending beyond the object or objects are moved towards one another by means of movable tape strainers; thereupon one tape portion is melted through, bent over and superficially melted by a heating element forming part of a tape bending-over member; then the other tape portion is melted through to form tape end portions and superficially melted by said heating element and finally the latter tape end portions are bent over and welded to the former tape end portions in pairs by a second tape bending-over member; the two bending-over members so co-operating as to make the two weld joints between the respective tape end portions to lie in the plane of tape of which they form part.
REFERENCES:
patent: 3564810 (1971-02-01), Galetti et al.
patent: 3942298 (1976-03-01), Matzinger et al.
patent: 3950203 (1976-04-01), van de Wal
patent: 4209958 (1980-07-01), Bailey
Vereenigde Metaaalverpakking en Hechtdraad Industrie B.V. MVM-EN
Weston Caleb
LandOfFree
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