Apparatus for binding sheets of paper

Details Apparatus for binding sheets of paper Apparatus for binding sheets of paper

1981-05-22

1983-03-08

Wityshyn, Michael G.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With work feeding or handling means

118258, 118259, 156499, 156574, 156579, 412 37, B42C 900

Patent

active

043760082

ABSTRACT:
An apparatus for binding sheets with so called hot-melt adhesive is disclosed. The apparatus includes a body, an adhesive container and heating element. A roller is rotatably fitted in an opening formed at the bottom of the adhesive container. The roller is fitted into the opening so tightly that particular stuffing elements become unnecessary. Moreover, the surface of the roller is provided with grooves or other asperate figures.

REFERENCES:
patent: 1965753 (1934-07-01), Scoles
patent: 2523860 (1950-09-01), Budden
patent: 2898618 (1959-08-01), Whitfield
patent: 3453138 (1969-07-01), Chen et al.
patent: 3762365 (1973-10-01), Herzog

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