Method of labeling a container with an elastic stretch label
AssigneeFuji Seal, Inc.
InventorsToshiya Yoshii, Chihiro Wakatsuki, Hiroshi Harada
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Abstract
A stretch label adapted to be fitted to a container is manufactured and includes a stretch film, having a self-shrinking property, and a printing layer. The stretch film, in turn, includes a substrate made from an ethylene-vinyl acetate copolymer or a mixture of a low density polyethylene and an ethylene-vinyl acetate copolymer, and a surface layer made of a polyolefin resin. The surface layer is harder than the substrate and is provided on at least one surface of the substrate. The surface layer is the outer surface layer of the stretch label when the stretch label is fitted to the container.
Claims1
A method of labeling a container comprising radially expanding a stretch label comprising an elastic stretch film formed into a tube having an elastic recovering force from an expanded state thereof, the stretch film being made of an ethylene-vinyl acetate copolymer with an amount of vinyl acetate in the range of 1 to 6% by weight and polyethylene, and a refractive index of the stretch film being in the range of 1.513 to 1.520 in a direction parallel to an axis of the container, and in the range of 1.512 to 1.516 in a circumferential direction of the container;
- applying said radially expanded stretch label over a container;
- and
- bringing said stretch label into a tight contact with said container via said elastic recovering force of said stretch film.
Dependencies are inferred from the claim text.