摘要:
Provided by the present invention are a thermally conductive sheet feeder and a method for feeding a thermally conductive sheet, which are a thermally conductive sheet feeder and a method for feeding a thermally conductive sheet using an emboss carrier tape, wherein the emboss carrier tape provided on its surface with a plurality of pockets, each having one thermally conductive sheet accommodated therein, and a cover film to protect surface of the emboss carrier tape are rolled up in a reel-like form.
摘要:
A histology processing cassette stack having a plurality of cassettes for use in analysing or processing biological samples is disclosed. The stack of cassettes are arranged in register and threaded on a connecting strip which passes through an aperture in a direction perpendicular to the plane of the cassette of the cassette though a front wall of the cassette. The cassettes are held in fixed relation and may be transported and inserted en bloc into a magazine in a printing system by the connecting strip having a retaining part abutting the bottom cassette and able to bear the weight of the stack of cassettes when suspended. A printing system comprising a housing having a void for receiving a magazine loaded with the stack of cassettes is also disclosed.
摘要:
A cover film including, at least, (A) a substrate layer, (B) an intermediate layer, (C) a release layer and (D) a heat seal layer is provided. The release layer (C) comprises a resin composition which comprises (a) a styrene-based resin composition and (b) an ethylene-±-olefin random copolymer, with the content of the copolymer (b) in the release layer being 20 to 50 mass%, and which has a Vicat softening temperature of 55 to 80 °C, while the heat seal layer (D) comprises an acrylic resin having a glass transition temperature of 55 to 80 °C. By the cover film, a carrier tape of polystyrene or the like can be so heat-sealed even in a short time as to achieve sufficient peel strength. Further, the resulting heat-sealed carrier tape exhibits little variation in peel strength, so that when peeling, few components fly out of the carrier tape.
摘要:
According to the present invention, a cover tape for electronic component packaging is provided which has suitable transparency, and which enables suppression of the charge that occurs during peeling from carrier tape. The cover tape for electronic component packaging of the present invention is provided with a heat sealant layer on top of the base layer, and the aforementioned heat sealant layer contains polyolefin resin and polyether-polyolefin copolymer. The weight ratio of the polyether-polyolefin copolymer in the aforementioned heat sealant layer is 10 weight % or more and 70 weight % or less.
摘要:
Disclosed are a multilayer styrenic resin sheet comprising 10 to 50 laminated layers which are each made of a styrenic resin composition that comprises 29 to 65 mass% of a styrene/conjugated diene copolymer (A), 51 to 15 mass% of a polystyrene resin (B) and 20 to 9 mass% of an impact-resistant polystyrene resin (C) and which each have an average thickness of 2 to 50 um; and a packaging material (such as carrier tape or tray) for electronic components which is formed from the multilayer styrenic resin sheet. The melt tension of the styrenic resin composition at 220 °C is preferably 10 to 30 mN, and the content of the conjugated diene is preferably 10 to 25 mass% relative to 100 mass% of the copolymer (A).
摘要:
A carrier strip has pockets accommodating decorative rigid bodies, and right and left side rims, the right and/or left side rims having engagement features (3', 3") adapted to receive one or more bosses of a tractor mechanism. A method for transferring the decorative rigid bodies from the carrier strip onto the substrate includes moving a decorative rigid body accommodated by the carrier strip into a transfer position; exerting a mechanical force onto the decorative rigid body so as to expel it from the accommodating carrier strip; bringing the tractor mechanism into engagement with a corresponding feature of the carrier strip; and urging the carrier strip forward by means of the engaged tractor mechanism so as to move a next decorative rigid body accommodated by the carrier strip into the transfer position, wherein the motion of the tractor mechanism is reciprocating.