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US 6,681,937 B2Granted
Packing tape composition and packing method using the packing tape composition
AssigneeSMK Corporation
InventorsTadashi Yamoto, Hiroyuki Takehana
Life of this patent
Estimating the term…
Abstract
Receiving pockets are formed by folding open-top box-like structures from paper. The structures are affixed in registration with holes in a tape substrate to receive objects to be packed therein. After the objects are packed, a covering tape is added to secure the packed objects in their respective receiving pockets. The receiving pockets, tape substrate and covering tape are all preferably of paper to permit environmentally friendly disposal after use by incineration or other disposal.
Claims3
A packing tape composition comprising:
- a tape substrate;
- a plurality of receiving recesses regularly spaced along said tape substrate for receiving objects for packing;
- a covering tape superposed on said tape substrate to close openings of said receiving recesses,
- both of said tape substrate and said covering tape are paper;
- receiving pockets, each folded from a paper sheet to form a box with an open side;
- said receiving pockets are fixed to said tape substrate to form said receiving recesses such that insertion holes perforated in said tape substrate at constant intervals are in registration with respective openings of said receiving pockets.
3 more elements
A packing method using a packing tape composition, the method comprising the steps of:
- forming receiving pockets by folding paper sheets into boxes each with an open side;
- forming insertion holes at regular intervals in a tape substrate;
- affixing said receiving pockets in registration with said insertion holes to form receiving recesses;
- inserting objects in said receiving recesses;
- and
- superposing a covering tape made of paper on said tape substrate to close said receiving recesses.
3 more elements
Dependencies are inferred from the claim text.