Abstract:
PROBLEM TO BE SOLVED: To provide a film for a disposable body warmer, which is advantageous for cost and which can be excellently printed on the outside surface of a bag when used as the bag, and a disposable body warmer using the film.SOLUTION: A disposable body warmer film 1 (1A and 1B) is formed of: a foam layer 2 composed mainly of a polyolefin-based resin and formed of communication bubbles 24; and a non-foam layer 3 composed mainly of a polyolefin-based resin and formed of a number of through holes 31. The film has a communication structure formed of the communication bubbles 24 and the through holes 31 from one face to the other face. Moreover, the disposable body warmer is formed to include a bag body formed of the film 1 (1A, 1B), and a heating element confined in the bag body.
Abstract:
PROBLEM TO BE SOLVED: To provide an easy-to-release film which can securely maintain welding sealing performance even if an adhesion surface of an adherend has a step, and in which only a material selected from an additive-free polyethylene group or an additive-free ethylene 1-alkene copolymer resin group meeting the Ministerial Ordinance on Milk and Milk products Concerning Compositional Standards etc. forms a contact layer for a stored body.SOLUTION: There is provided the easy-to-release film that is a two-layered film obtained by forming by coextrusion an adhesion layer 1 formed of a mixed resin composition of 5-40 wt.% high-density polyethylene of predetermined density and 60-95 wt.% low-density polyethylene of predetermined density and a support layer 2 formed of a mixed resin composition of high-density 2-8 wt.% polyethylene of predetermined density, 2-52 wt.% low-density polyethylene of predetermined density, and a 40-90 wt.% homo polymer of polypropylene where the support layer 2 is foamed 1.2-3.0 times and a thickness of the adhesion layer 1 is 8-35% of the total thickness of the film.
Abstract:
PROBLEM TO BE SOLVED: To provide false eyelashes hardly falling off and also excellent in sticking properties.SOLUTION: The false eyelashes include a sticking part and an eyelash part set on the sticking part, and are structured as follows: (1) the sticking part includes an adhesive layer, a moisture-permeable resin layer and a thermosetting resin layer, and the thermosetting resin layer is formed at part on the surface of the moisture-permeable resin layer; and (2) the eyelash part is such that a plurality of eyelashes are integrally fixed to a linear support part, and the support part is joined to the sticking part via the thermosetting resin layer.
Abstract:
PROBLEM TO BE SOLVED: To provide a laminated film which excels in disposal property and has dead hold property. SOLUTION: The laminated film is formed by arranging a foamed film 12 consisting of a low density polyethylene foamed film or a polypropylene foamed film between a thermoplastic resin film 11 and a non-foamed film 13 consisting of a straight chain low density polyethylene film or a polypropylene film, wherein the thermoplastic resin film 11 and the foamed film 12 are laminated by a dry laminate method or an extruding laminating method, and the foamed film 12 has a thickness of 50-500 μm and a foaming magnification of 1.2 to 2.5 times. COPYRIGHT: (C)2010,JPO&INPIT