Patterned heat welding rod for seaming resilient flooring

Details Patterned heat welding rod for seaming resilient flooring Patterned heat welding rod for seaming resilient flooring

1995-11-21

1998-01-27

Ryan, Patrick

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428375, 428394, 428195, 4289044, 4289088, 1563041, 1563043, 1563046, 52389, 52390, D02G 300

Patent

active

057120323

ABSTRACT:
The welding rod is a laminate structure in which a print layer is disposed between a first thermoplastic layer and a second transparent thermoplastic layer. Preferably the welding rod is in the form of an elongated element having a half-round cross-sectional shape. The welding rod is used to join two pieces of thermoplastic sheeting, particularly flooring, together. If the welding rod has a pattern similar to the printed pattern of the sheeting the resulting surface covering looks seamless.

REFERENCES:
patent: 2839441 (1958-06-01), Kent
patent: 3421277 (1969-01-01), Frischmuth
patent: 3839126 (1974-10-01), Haller
patent: 5635266 (1997-06-01), Quinn et al.

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