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    • 1. 发明专利
    • Bag-shaped container made of aliphatic polyester resin with dead hold nature
    • 具有死锁性质的聚氨酯树脂的袋形容器
    • JP2009113860A
    • 2009-05-28
    • JP2007292489
    • 2007-11-09
    • Toyo Seikan Kaisha Ltd東洋製罐株式会社
    • TANAHASHI TOSHIBUMIKURIYAMA KOJIKANZAKI KEIZO
    • B65D30/02B65D33/38B65D65/40
    • PROBLEM TO BE SOLVED: To develop an improved bag-shaped container comprised of a synthetic resin layer and a sealant layer in which a shape of molded part at a pouring-out part and a self-standing characteristic of a pouch can be maintained even if the sealant layer having high softness and a superior anti-shock characteristic is used, and further a thickness of the sealant layer can be made thin.
      SOLUTION: This bag-shaped container is characterized in that an aliphatic polyester resin layer having a dead-holding characteristic and derived from an oxy-carbonic acid is arranged at either an intermediate layer between an outer layer of a synthetic resin layer and an inner layer of a synthetic resin sealant layer or the outer-most layer.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 解决问题:为了开发一种由合成树脂层和密封剂层构成的改进的袋状容器,其中浇注部分的成型部件的形状和袋的自立特性可以是 即使使用具有高柔软性和优异的抗冲击特性的密封剂层,并且还可以使密封剂层的厚度更薄。 解决方案:该袋状容器的特征在于,在合成树脂层的外层和合成树脂层的外层之间的中间层中设置具有来自氧碳酸的死保持特性的脂肪族聚酯树脂层和 合成树脂密封层或最外层的内层。 版权所有(C)2009,JPO&INPIT
    • 2. 发明专利
    • Packaging material for syrup-containing fruit product
    • 包装水果包装材料
    • JP2006335446A
    • 2006-12-14
    • JP2005164367
    • 2005-06-03
    • Toyo Seikan Kaisha Ltd東洋製罐株式会社
    • TANAHASHI TOSHIBUMITSUJIMURA HIROSHIIWAMOTO TOSHIYUKITAKAKUSAKI SHIN
    • B65D81/26B32B9/00B32B27/18B65D65/40
    • PROBLEM TO BE SOLVED: To provide a resin-made packaging material for a syrup-containing fruit product by which a change in color and degradation in taste are effectively prevented, excellent preserving performance for contents is assured for a long time, and the contents can be directly viewed from the outside.
      SOLUTION: The packaging material for the syrup-containing fruit product is formed by superposing a transparent laminated film, an oxygen absorbent layer, and an oxygen absorbent laminated film so that their heat seal layers face one another. The transparent laminated film includes an inorganic vapor deposition biaxial stretched polyester film, a biaxial stretched nylon film, and a heat seal layer. The oxygen absorbent layer includes an inorganic vapor deposition biaxial stretched polyester film, a biaxial stretched nylon film, a polyolefine film containing a titanium dioxide, and the composition of a polyolefine and ferrous oxygen absorbent. The oxygen absorbent laminated film includes a heat seal layer containing a titanium dioxide.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 解决问题:为了提供有效防止颜色变化和味道劣化的含糖果果品的树脂包装材料,能够长期保证内容物的良好的保存性能, 内容可以从外部直接查看。 解决方案:含糖浆果实产品的包装材料通过叠加透明层压膜,氧吸收层和吸氧层压膜形成,使得它们的热封层彼此面对。 透明层压膜包括无机气相沉积双轴拉伸聚酯膜,双轴拉伸尼龙膜和热封层。 氧吸收层包括无机气相沉积双轴拉伸聚酯膜,双轴拉伸尼龙膜,含有二氧化钛的聚烯烃膜,以及聚烯烃和含氧氧吸收剂的组合物。 氧吸收性层叠膜包括含有二氧化钛的热封层。 版权所有(C)2007,JPO&INPIT
    • 5. 发明专利
    • CONTAINER WITH EXCELLENT PRESERVABILITY AND HEAT-SEALING PROPERTIES FOR CONTENT
    • JPH03256852A
    • 1991-11-15
    • JP5267590
    • 1990-03-06
    • TOYO SEIKAN KAISHA LTD
    • KOYAMA MASAYASUTANAHASHI TOSHIBUMIYAMAGUCHI NOBUMICHI
    • B65D53/04B65D53/00
    • PURPOSE:To obtain preservability and flavor maintenance for a content by a method wherein one of confronting laminating materials is a tin-containing laminated material, which is consists of a thermoplastic resin outer surface protective layer and a resin layer which is provided on an inner surface of tin foil at the inner surface side of a container, and this tin-containing laminated material's resin layer is porous and tin is partially exposed between laminated materials. CONSTITUTION:The title container consists of a laminated material for which on the inner surface of a thermoplastic film 7 at the outer surface side, a tin layer 12 is bonded, and on the inner surface of the tin layer 12, a resin layer 9 ie bonded. The resin layer 9 consists of a porous resin layer 9-1 for a content storage part, and consists of a continuous coating resin layer 9-2, or a resin layer (continuous phase coating resin layer) 9-2 which is porous, however, of which pores are narrower than the width of a heat-sealed part and are located inside and are independent pores without being connected, and of which a coating resin layer is continuous phase, for the heat-sealed part. The tin layer 12 consists of tin foil, or tin thin films such as a deposited film of tin or electroless tin plating film, etc. The tin thin film is provided on one surface of the thermoplastic resin film by depositing or electroless plating.
    • 10. 发明专利
    • Packaging material for dry pack product
    • 干包装产品包装材料
    • JP2006334928A
    • 2006-12-14
    • JP2005162498
    • 2005-06-02
    • Toyo Seikan Kaisha Ltd東洋製罐株式会社
    • YAMAGUCHI MADOKATANAHASHI TOSHIBUMIKAMINAGA SATOSUEMATSU DAISUKEKANEHIRO HIROAKI
    • B32B9/00B32B27/18
    • PROBLEM TO BE SOLVED: To provide a packaging material for a dry pack product which is excellent in oxygen barrier properties while microwave heating and retort sterilization are available, catches residual oxygen in a container, and also is excellent in contents storage properties over a long time.
      SOLUTION: The packaging material for the dry pack product comprises: an inorganic substance vapor-deposited biaxially oriented polyester film; a printing layer; a biaxially oriented polyamide film; a titanium dioxide-containing unoriented polyolefin film; an oxygen absorption layer made of a composition of a polyolefin and an iron-containing oxygen absorbent; and a titanium dioxide-containing unoriented polyolefin film which are arranged in turn from the outermost layer. The printing layer has a solid printing layer produced by applying a titanium dioxide-containing printing ink at least twice.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种干燥包装产品的包装材料,其在微波加热和蒸煮灭菌可获得时具有优良的阻氧性能,捕获容器中的残余氧,并且内容物储存性能优异 很长时间。 解决方案:干包装产品的包装材料包括:无机物气相沉积双轴取向聚酯膜; 印刷层; 双轴取向聚酰胺薄膜; 含二氧化钛的未取向聚烯烃膜; 由聚烯烃和含铁氧吸收剂组成的氧吸收层; 和含有二氧化钛的未取向聚烯烃膜,其最外层依次布置。 印刷层具有至少两次施加含二氧化钛的印刷油墨制成的固体印刷层。 版权所有(C)2007,JPO&INPIT