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    • 1. 发明专利
    • Synthetic leather/resin laminate-structured housing and apparatus for manufacturing the same
    • 合成皮革/树脂层合结构的外壳及其制造方法
    • JP2014024310A
    • 2014-02-06
    • JP2012178927
    • 2012-07-26
    • Art&Tech Co LtdArt&Tech株式会社Aicello Corp株式会社アイセロ
    • WATANABE YASUSHIKINO HIDEJISAITO MASANORIYOROZUYA TOSHIHIKO
    • B29C45/16B29C45/17B29L9/00
    • PROBLEM TO BE SOLVED: To provide a synthetic leather/resin laminate housing devoid of wrinkling and pattern distortions by virtue of an improved adhesiveness of a synthetic leather layer and a base resin layer.SOLUTION: Of a press and an injection molder hereby provided, the press comprises a female mold 10 for receiving a multilayer adhered assembly of a synthetic resin layer 4 wherein a polyester sheet 2 has been adhered to one layer thereof via a PVA-based film layer 3 in a state where the polyester sheet 2 faces the cavity side and a male mold 11 for pressing the multilayer adhered assembly into the fixed mold. The injection molder comprises a female mold 22 for receiving the molded multilayer adhered assembly in a state where the polyester sheet 2 faces the cavity side, an injection-molding male mold 12 mobilized toward the adhered assembly received by the female mold 22, and an injection unit for injecting a raw ingredient of a base resin layer into a space stipulated by the multilayer adhered assembly received by the female mold 22 and the injection-molding male mold 12. After the raw ingredient of the base resin layer has been solidified, the molded artifact is retrieved, and the polyester sheet 2 and PVA-based film layer 3 are peeled from the former.
    • 要解决的问题:提供一种合成皮革/树脂层合体外壳,由于合成皮革层和基础树脂层的粘合性提高而没有起皱和图案扭曲。解决方案:在此提供的压机和注射成型机中, 挤压机包括:母模10,用于接收聚酯片2面向空腔侧的状态下通过PVA类膜层3粘合有聚酯片材2的合成树脂层4的多层粘合组件 以及用于将多层粘合组件压入固定模具的阳模11。 注射成型机包括用于在聚酯片材2面向空腔侧的状态下接收模制的多层粘合组件的阴模22,朝向由阴模22接收的粘附组件移动的注射成型阳模12和注射 用于将基础树脂层的原料注入到由阴模22和注射成型阳模12接收的多层粘合组件规定的空间中的单元。在基础树脂层的原料已经固化之后, 取出伪影,将聚酯片2和PVA系膜层3从前者剥离。
    • 2. 发明专利
    • Transfer film for curved surface printing
    • 转印膜用于弯曲表面印刷
    • JP2014133312A
    • 2014-07-24
    • JP2013001159
    • 2013-01-08
    • Aicello Corp株式会社アイセロ
    • ITO KATSUHITO
    • B44C1/175
    • PROBLEM TO BE SOLVED: To provide a simple transfer film for curved surface printing, in which "loss of color" in the transfer is prevented even if water based dye ink is used.SOLUTION: The transfer film for curved surface printing is formed by laminating an image layer constituting a pattern printed from a dissolution layer side on a film comprising at least two layers of a layer (swollen layer) swelling with respect to a predetermined solvent and a layer (dissolution layer) dissolving in the predetermined solvent. The swollen layer is a polyvinyl alcohol, and has a saponification degree of 98.0-99.9 mol%, and an average polymerization degree of 500-4,000.
    • 要解决的问题:为了提供简单的用于曲面印刷的转印膜,其中即使使用水性染料油墨也可以防止转印中的“失色”。解决方案:用于曲面印刷的转印膜通过层压 构成从溶解层一侧印刷的图案的图像层,包括至少两层相对于预定溶剂溶胀的层(溶胀层)和溶解在预定溶剂中的层(溶解层)。 膨润层为聚乙烯醇,皂化度为98.0〜99.9摩尔%,平均聚合度为500〜4000。