Neck pad material and a method for its manufacture

Dentistry – Orthodontics – Including extra-oral force transmitting means

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A61C 700

Patent

active

043080103

ABSTRACT:
Neck pad material in the form of tape adapted to be cut to selected lengths for use with orthodontic appliances or the like, comprising at least three strips of heat-sealable material seamed together at their sides for forming pad material, with an intermediate strip being of heavier loft than the outer strips for providing a cushioning effect. The pad material has areas of heat seal extending transversely thereof from one edge of the pad material to the other with the areas being spaced at intervals lengthwise of the pad. The pad material is adapted to be cut to form pads of selected length by cutting transversely of the pad material through these areas. A method of making such material is also described.

REFERENCES:
patent: 2874468 (1969-02-01), De Woskin
patent: 4130681 (1978-12-01), De Woskin

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