Plastic film cutter
OwnerKuo C. Chuanginventor
Life of this patent
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Abstract
A plastic film cutter comprising a supporting board with its two sides provided with a plurality of clamping plates, a sliding furrow is formed upon the top of the supporting board for supporting the lower sliding seat of the slidable cutting means, and a slidable cutting means with its lower sliding seat inserted into the sliding forrow. Upon the bottom surface of the upper push button of the cutting means, there provided rollers for engaging and maintaining the plastic film in a tensioned state, the blades for cutting the plastic film are inserted into a slit formed upon the upper surface of the lower sliding seat of the cutting means.
Claims10
A plastic film cutter, comprising:
- means housing a supply of plastic film to be cut;
- a furrow fixedly supported within the vicinity of said housing means and including an upper surface upon which a portion of said plastic film may be supported during a cutting operation;
- a cutting means, including at least one cutting blade, slidably supported upon said furrow for cutting said plastic film during movement of said cutting means along said furrow from one end portion of said furrow to another end portion of said furrow;
- and
- roller means, disposed within said cutting means and upon opposite sides of said at least one cutting blade, for engaging said plastic film disposed upon said upper surface of said furrow so as to rollably support said cutting means upon said furrow and to maintain said plastic film in a tensioned state while said at least one cutting blade cuts said plastic film.
Dependencies are inferred from the claim text.