摘要:
A laminated material having, on a substrate, a structure in which a gas-barrier intermediate layer formed by coating with a coating agent containing a water-soluble polymer is interposed between two thin deposition layers.
摘要:
A vapor deposition film comprises a substrate made of a plastic material, a primer layer made from a composition comprising a specific trifunctional organosilane or a hydrolysate of the organosilane, an acryl polyol and an isocyanate compound, and an inorganic oxide vapor deposition layer to a thickness of 5˜300 nm, formed by successive lamination on at least one side of the substrate. Also, packaging materials and packages which employ the film are provided.
摘要:
This invention relates to a vacuum vapor-deposition apparatus for forming vapor-deposited films on a base film, thereby to produce vapor-deposited films, and also to a method of producing vapor-deposited films. In the vacuum vapor-deposition apparatus, the synchronizing means equalizes the circumference velocity v1 of the coating roll and the circumference velocity v2 of the takeup guide roll. Hence, v1=v2. Therefore, the takeup guide roll never rubs the vapor-deposited layer provided on the surface of the film. This eliminates the possibility that the vapor-deposited layer has scratches. The vapor-deposited layer can therefore possess desired properties.
摘要:
This invention relates to a vacuum vapor-deposition apparatus for forming vapor-deposited films on a base film, thereby to produce vapor-deposited films, and also to a method of producing vapor-deposited films. In the vacuum vapor-deposition apparatus, the synchronizing means equalizes the circumference velocity v1 of the coating roll and the circumference velocity v2 of the takeup guide roll. Hence, v1=v2. Therefore, the takeup guide roll never rubs the vapor-deposited layer provided on the surface of the film. This eliminates the possibility that the vapor-deposited layer has scratches. The vapor-deposited layer can therefore possess desired properties.
摘要:
A vapor-deposited film having a substrate consisting essentially of a polymer material and a vapor-deposited layer consisting essentially of a ceramic, the substrate being subjected to plasma pre-treatment using a hollow anode plasma treatment device, prior to vapor deposition of the vapor-deposited layer.
摘要:
A hot-air circulation furnace for heating a heating-target to a predetermined temperature by circulating hot air in the furnace, which is capable of performing continuous treatment while the size is small, or forming a heating zone and a soaking zone while using hot air at a fixed temperature. In the interior of the furnace which is divided into an outer peripheral region (6) and an inner region (7) by an annular partition (8) and paths (9) and (10) in the vicinities of a floor and a roof respectively, hot air supplied from a heat source (5) is blown out from an axial-flow fan (11) toward a hearth (2) in the inner region (7) to form a circulating flow passing through an annular heating-target mount (23) on the rotating hearth (2) installed in the outer peripheral region (6). The heating-targets are taken out one by one after increasing the temperature of the heating-target on the mount (23) to be a predetermined point during one rotation of the hearth (2). Further, a partition (12) whose outlet-side opening θ2 is narrower than the inlet-side opening θ1 is provided inside the annular partition (8) to supply part of high-temperature gas blown out from the axial-flow fan (11) to the heating-target mount (23) while increasing the velocity of the gas.
摘要:
An optical disk (10) of the present invention comprises a substrate (11) included a biodegradable resin or polyolefin resin, a recording layer (13) provided on at least one side of the substrate (11), and a printing layer (15) provided on the other side of substrate (11), wherein recording layer (13) and printing layer (15) have a base material layer (recording layer base material, printing base material (21)) included a non-hydrophilic film. This type of optical disk (10) has performance equal to that of conventional optical disks, has a minimal effect on the environment during disposal and is able to suppress warping of the substrate. In addition, a manufacturing method of an optical disk of the present invention comprises a recording layer sheet fabrication step in which a recording layer sheet is fabricated by forming tracks on a recording layer base material, a printing sheet fabrication step in which a printing sheet is fabricated by carrying out printing on a printing base material, and respective lamination steps in which the substrate sheet, recording layer sheet and printing sheet are laminated.
摘要:
A gas barrier laminate film comprising a resin substrate on which a gas barrier vapor deposition layer, and a gas barrier covering layer are laminated, wherein the gas barrier covering layer is formed through the coating, and drying of a coating liquid comprising Si(OR1)4 or the hydrolyzates thereof, (R2Si(OR3)3)n or the hydrolyzates thereof (wherein R1 and R3 are individually CH3, C2H5 or C2H4OCH3, and R2 is an organic functional group) and a water-soluble polymer having a hydroxyl group.
摘要翻译:一种阻气性层压膜,其包含层叠阻气性气相沉积层和阻气性覆盖层的树脂基板,其中,通过涂层形成阻气性覆盖层,并且将包含Si(OR 或其水解产物,(R 2 S 2 O 3)3 S / 或其水解产物(其中R 1和R 3各自独立地为CH 3,C 2个H 5或C 2 H 4 OCH 3,和R 2 SUP>是有机官能团)和具有羟基的水溶性聚合物。
摘要:
A photosensitive material processing apparatus feeds an elongated film, which is wound on a spool shaft, out from an entrance/exit opening of a film accommodating container, and carries out developing processing of the film. The photosensitive material processing apparatus includes a loading section in which the film accommodating container which accommodates the film is loaded; a feeder which feeds the film out from the film accommodating container loaded in the loading section, in a state in which one longitudinal direction end of the film is anchored to the spool shaft of the film accommodating container; and a processing tank which is sheath-shaped and whose length is longer than a length of a portion of the film which portion is to be processed and which portion has been fed out to an exterior of the film accommodating container, the processing tank having at only one longitudinal direction end portion a film entrance/exit opening through which the film enters and exits. Accordingly, there is no need for devices to separate the film from the spool shaft of the film accommodating container and to join the film and the spool shaft.
摘要:
A can end double-seaming machine has a housing in which a shaft is rotatably supported. The shaft with a seaming cam lever mounted is pressed downwardly by a presser against the bias of a spring until the lower surface of the seaming cam lever is held against the upper surface of the housing. Then, an annular spacer is fitted over the lower end portion of the shaft underneath, with the tubular support held against a neck of the shaft. A seaming roll lever is then mounted on the lower end portion of the shaft. The presser is deactivated to release the shaft, which is lifted together with the seaming cam lever, the annular spacer, and the seaming roll lever under the bias of the spring until the marginal portion of the annular spacer abuts against the lower surface of the housing. The tubular support enters the housing by a distance corresponding to a predetermined clearance. The seaming cam lever and the housing are now spaced from each other by the predetermined clearance.