Provided is a recording medium for a nail sticker and a method of manufacturing the same, and more particularly, to a recording medium and a method of manufacturing the same, which show that an ink reception layer is formed on a base of a polyurethane material so that a nail sticker can be printed using a sublimation printer. The recording medium for a nail sticker comprises: a release paper; an adhesion layer formed on the release paper; a base of a polyurethane material attached onto the adhesion layer; an undercoating layer formed on the base; and an ink reception layer formed on the undercoating layer.

A label sticker includes a release layer strip, an attachment layer strip and a label layer strip. The attachment layer strip is made of an artificial dressing material and its lower surface is coated with or adhered to a first glue layer. The lower surface of the attachment layer strip is attached to the upper surface of the release layer strip through the first glue layer. The label layer strip is made of a waterproof material and its lower surface is coated with or adhered to a second glue layer. The lower surface of the label layer strip is attached to the upper surface of the attachment layer strip through the second glue layer. The label sticker, to be adhered to the human skin to serve identification purposes, can be manufactured by mass production but is unlikely to be wetted and smeared.

Disclosed herein are a heat-shrinkable polyester label film and a preparation method thereof. The label film has a shrinkage force not lower than 5.5 N in at least one shrinkage direction after immersing the heat-shrinkable polyester label film in water at 55° C. for 30 seconds, and a heat shrinkage rate of not lower than 50% in the shrinkage direction after immersing the heat-shrinkable polyester label film in water at 55° C. for 240 seconds.

The invention relates to an activatable adhesive label comprising a flexible web-shaped viewing material. At least one adhesive layer made of a moisture-activatable adhesive that is not adhesive in the dry state is applied onto one side of the flexible viewing material, wherein at least one central layer is provided which is designed to be adhesive and which is arranged between the viewing material and the adhesive layer.

A label having a silicone-free (water-based) release coating and compatible adhesive patch is provided. The label includes a thermally coated substrate having a silicone-free substrate overlaid thereon of a first surface. A second surface includes a microsphere adhesive layer.

The invention relates to a hot-melt adhesive composition, comprising at least one polyolefin polymer at a content from 5 to 90% by weight; at least one branched polypropylene at a content from 0.1 to 10% by weight; at least one tackifying resin at a content from 0.1 to 60% by weight; optionally, at least one styrene block copolymer from 0 to 30% by weight; optionally, at least one plasticizer at a content from 0 to 30% by weight; optionally, at least one stabilizer at a content from 0 to 5% by weight; and optionally, at least one wax at a content from 0 to 30% by weight. The invention further relates to the use of a branched polypropylene for reducing stringing of a hot-melt adhesive composition.

The inventors have discovered hot melt adhesive compositions that can be formulated to have a high percentage of environmentally conscious components and still provide performance over a broad temperature range.

The invention features a hot melt adhesive composition including from 5% by weight to 50% by weight of a styrene block copolymer, from 15% by weight to 75% by weight of a bio-based tackifying agent, and from 5% by weight to 40% by weight of an aliphatic plasticizer having a cyclo-aliphatic content of no greater than 1% by weight as tested by .sup.1H-NMR Spectroscopy, wherein said hot melt adhesive composition has an environmentally conscious component content of at least 50% by weight.

A web of labels includes a face stock and a release liner. A top side adhesive layer extends on a top surface of the face stock and a top side release liner extends over the top side adhesive layer. The top side release liner includes at least one aperture exposing a corresponding portion of the top side adhesive layer. The face stock has a second adhesive layer on a bottom surface of the face stock. The release liner has a second release layer on a top surface thereof to protect the second adhesive layer, and a third release layer on a bottom surface of the release liner. The face stock is separated into a succession of labels carried on the release liner such that each label includes a portion of the top side release liner having at least one aperture.

The present invention relates to a pressure-sensitive adhesive composition containing at least one polymer and at least one polyester polyol based on betulin. The invention also relates to the use of the pressure-sensitive adhesive composition according to the invention, to a method for preparing the pressure-sensitive adhesive composition, and to a method for bonding at least two substrates. Finally, the invention relates to an article comprising the pressure-sensitive adhesive composition according to the invention.

The invention relates to a double-side printable label suitable for machine readable labelling of food containers and a method for manufacturing such label, wherein the label is arranged to comprise a base paper made of chemical pulp that separates the face and reverse sides, the face side comprising a layer of temperature sensitive coating which free of bisphenol A and suitable for direct thermal printing, the reverse side comprising a layer of pressure sensitive adhesive, which is suitable for flexographic printing with ultraviolet curable inks, and wherein the machine readability of the label is improved by means of the pressure sensitive adhesive layer thickness having effect on the static sensitivity of the temperature sensitive coating of the label.