Abstract: The purpose of the present invention is to provide a heat-shrinking apparatus for shrink labels which is capable of uniformly heat shrinking a shrink label covering a portion or the entirety of an article, and which is capable of completing heat shrinking in a state in which water drops are not deposited on the article and the surface of the shrink label.

Abstract: The purpose of the present invention is to provide a heat-shrinking apparatus for shrink labels which is capable of uniformly heat shrinking a shrink label covering a portion or the entirety of an article, and which is capable of completing heat shrinking in a state in which water drops are not deposited on the article and the surface of the shrink label.

Abstract: In some preferred embodiments, a heat shrinkable foamed sheet has a foamed layer (2) constituting a core layer, and a non-foamed layer (3) constituting a surface skin layer integrally formed on the formed layer. The non-foamed layer (3) is less than about 1.55 ?m in maximum surface smoothness measured in accordance with ISO8791-4. Alternatively, by regulating various dimensions of foam cells formed in the foamed layer (2) so as to fall within predetermined ranges, a heat shrinkable foamed sheet excellent in surface smoothness and printing nature can be obtained.

Abstract: In some preferred embodiments, a heat shrinkable foamed sheet has a foamed layer (2) constituting a core layer, and a non-foamed layer (3) constituting a surface skin layer integrally formed on the formed layer. The non-foamed layer (3) is less than about 1.55 ?m in maximum surface smoothness measured in accordance with ISO8791-4. Alternatively, by regulating various dimensions of foam cells formed in the foamed layer (2) so as to fall within predetermined ranges, a heat shrinkable foamed sheet excellent in surface smoothness and printing nature can be obtained.

Abstract: A full-shrink labeled container has an opening sealed with a plug provided with a pull-up part for unsealing, a body to which a shrink label having a heat shrinkability is applied, and a neck having the circumference shorter than that of the body. The shrink label covers the container from the lower end part to the upper end part, also the pull-up part, and is formed with tear-off means capable of exposing the pull-up part.

Abstract: The present invention provides a sheet with a folding portion that has a sheet body such as a plastic sheet, on which a folding portion (12) is formed perpendicular with respect to the folding direction (X). The folding portion (12) of the sheet includes a large number of recesses (14) and remnants (16) defined between the recesses (14) formed on the sheet body (10). Boundary lines (18) between the recesses (14) and the remnants (16) each are tilted at acute angle with respect to the folding portion-forming direction (Y) and towards the same side as that of an opposite one of the boundary lines (18) with a corresponding remnant (16) therebetween. The present invention also provides a shaping blade for shaping the folding portion on the sheet.

Abstract: The present invention provides a tubular label with pre-printed fixed information adapted to be wrapped around a container body of a container with an inwardly facing surface of the tubular label contacting the container body and the pre-printed fixed information being visible from the outside of the container. The tubular label includes printed arbitrary information such as lottery indicia provided on the inwardly facing surface by a non-impact printer in such a manner as to be invisible through the outwardly facing surface of the tubular label. An elongated tubular member and method of manufacturing the same, as well as a labeled container are also provided.

Abstract: A metal-can label is bonded to a metal can by heating. The label has a thermally stable transparent label substrate; and adhesive layer composed of a thermosetting resin; and either a printer layer or a deposited metal layer or both. These layers are formed between the transparent label layer and the adhesive layer. The label has, at its edge, a clear portion having a predetermined width in which the transparent label substrate and the adhesive layer are laminated without the interposition of either the print layer or the deposited metal layer. A can having rolled top covering the clear portion of the label is described.

Abstract: A multilayer sheet, which is particularly well adapted for use as as a label sleeve on carbonated beverage containers, includes first and second coextruded unfoamed layers of polymer compositions each consisting essentially of polyolefin, polystyrene and a compatibility agent. The polyolefin and polystyrene are in a weight ratio in the range of about 30/70 to 70/30, and the compatibility agent is in the amount of about 5% to 10% by total weight. A pigment in the amount of about 10% to 15% by total weight may be included in one or both of the coextruded layers. The polyolefin preferably is selected from the group consisting of polypropylene, polyethylene and mixtures thereof, and the compatibility agent preferably comprises a styrene-ethylene/butylene-styrene block copolymer. One of the unfoamed layers preferably is thicker and of higher strength than the other layer, while the other layer has a smooth uniform exterior surface.

Abstract: A heat-insulating food container includes an injection-molded container body having a bottom wall, a circumferential wall integrally connected to a periphery of the bottom wall and upwardly extending therefrom for defining an inner space and an upper open end, and vertical ribs vertically extending along the circumferential wall. The circumferential wall includes circumferential wall parts respectively having different diameters and arranged in such a manner as to form the circumferential wall with the diameter thereof decreasing in a stepwise manner as it advances downwardly, thereby forming corresponding stepped portions on an exterior surface and an interior surface thereof.

Abstract: The present invention relates to a method for wrapping a container having a neck portion and a body portion. The method uses a heat-shrinkable sleeve which has a perforation thereon. The sleeve is placed over the container, and heat is applied to the sleeve to cause the sleeve to shrink. The sleeve breaks at the perforation into a first and a second subsleeves which continue to shrink into snug surface engagement respectively with the neck portion and the body portion of the container. The present invention also relates to articles obtained by the method and the sleeve specifically designed for the method.

Abstract: An apparatus for applying a tubular member over an article includes means for feeding a continuous web of a flattened tubular material, means for cutting an individual tubular member from the web, a first belt conveyor unit for conveying the tubular member fed from the cutting means, a second belt conveyor unit for conveying the tubular member in such a manner as to open up at least a leading end of the tubular member as the tubular member is continuously conveyed, a mandrel for receiving the tubular member from the opened up leading end of the tubular member, and a means for sliding the tubular member along a peripheral surface of the mandrel so that the tubular member is entirely opened up. A distance between a point where the cutting means cuts the tubular member from the web of the tubular material and a point where the first belt conveyor unit starts to convey the tubular member is greater than the length of the individual tubular member.

Abstract: A stretch label adapted to be fitted to a container 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.

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.

Abstract: A continuous web of a preprinted heat shrinkable film with a heat sensitive adhesive on one surface thereof is wound around an outer periphery of a core member in such a manner as to overlap opposite longitudinal edges of the film to one another and form a continuous tubular label with the heat sensitive adhesive applied surface inwardly facing. A predetermined length of the continuous tubular label is cut into individual tubular labels, as the continuous tubular label is drawn downstream. The individual tubular label is applied over a container having a portion of a gradually decreasing cross section, from a portion of a smaller cross section of the container. The individual tubular label applied over the container is heated. Thereby, the individual tublar label is shrinked into intimate contact with the container with its portion of a larger cross section being bonded to the individual tubular label via the heat sensitive adhesive applied to the inwardly facing surface.

Abstract: A heat sensitive jacket label for a battery is disclosed. It comprises a base made of a heat-shrinking film, a metal layer provided on a back surface of the base, a heat-resistant insulating layer provided on the metal layer, and a heat sensitive adhesive on the insulating layer. The base heat-shrinks at a temperature at least 15.degree. C. higher than a temperature for effecting adhesion of the heat sensitive adhesive.

Abstract: A heat sensitive label for packaging a dry-cell battery includes a label substrate, a heat sensitive adhesive layer provided on one surface of the label substrate and a printing layer provided on an opposite surface of the label substrate, in which an ultraviolet ray curing ink is applied for the printing layer.