Easily openable sealed container
    2.
    发明授权
    Easily openable sealed container 失效
    易开封密封容器

    公开(公告)号:US4915289A

    公开(公告)日:1990-04-10

    申请号:US354315

    申请日:1989-03-08

    IPC分类号: B65D33/00 B65D77/20 B65D77/38

    摘要: A container composed of a plurality of container materials the opposing parts of which are sealed by heat sealing, wherein at least an opening start part of the sealed portion is of a laminated structure consisting of the plurality of container materials and an intermediate material inserted therebetween. The intermediate material and one of the container materials are tightly sealed, and the intermediate material and another of the container materials are sealed easily peelably. The inside end edge of the easily peelable seal portion is positioned more toward the center of the container than the inside end edge of the tight seal portion. At an opening start position, the outside end edge of the easily peelable seal portion is positioned more toward the center of the container than the outside end edge of the tight seal portion, and the intermediate material is provided so as to jut outwwardly of a heat sealing flat portion of a container flange. The strength of peeling of this sealed container from its central side is high enough to withstand retorting or the like, and opening of the container from outside can be effected by hand accurately and stably.

    Metal vessel having circumferential side seam and process for production
thereof
    3.
    发明授权
    Metal vessel having circumferential side seam and process for production thereof 失效
    具有圆周侧缝的金属容器及其制造方法

    公开(公告)号:US4858782A

    公开(公告)日:1989-08-22

    申请号:US727186

    申请日:1985-04-25

    摘要: Disclosed is a metal vessel comprising upper and lower members, each of which consists of a seamless molded metal cup having a protecting resin cover layer, the open end portions of the upper and lower members being lap-bonded to each other through an adhesive to form a circumferential side seam, said metal vessel being characterized in that the open end portion defining the inner side of the circumferential side seam has a layer of a thermoplastic resin adhesive tape heat-bonded along the entire circumference of said end portion while wrapping the end edge and adjoining inner and outer side faces therein, a layer located on the outer side face of the adhesive tape is extended along the lap-bonded portion, and the adhesive layer present in the lap-bonded portion satisfies the following requirement: ##EQU1## wherein S1 stands for the sectional area (mm.sup.2) of the adhesive layer present in the lap-bonded portion, lo stands for the width (mm) of the lap-bonded portion, and t.sub.o stands for the thickness (mm) of the adhesive tape present on the inner side of the inner open end portion.

    摘要翻译: 公开了一种金属容器,其包括上部和下部构件,每个由具有保护树脂覆盖层的无缝模制金属杯组成,上部和下部构件的开口端部通过粘合剂彼此搭接以形成 所述金属容器的特征在于,限定周向侧接缝的内侧的开口端部具有沿着所述端部部分的整个周边热粘合的热塑性树脂粘合带层,同时包裹端部边缘 并且邻接的内侧和外侧面,位于粘合带的外侧面上的层沿着搭接部分延伸,并且存在于搭接部分中的粘合剂层满足以下要求:其中 S1表示存在于搭接部分中的粘合剂层的截面积(mm2),lo表示搭接部分的宽度(mm),并代表 存在于内开口端部的内侧的胶带的厚度(mm)。

    Heat-sealed closure for polyester container and container having said
closure
    4.
    发明授权
    Heat-sealed closure for polyester container and container having said closure 失效
    用于聚酯容器和带有紧固件的容器的热封闭合

    公开(公告)号:US5204181A

    公开(公告)日:1993-04-20

    申请号:US476497

    申请日:1990-06-12

    IPC分类号: B32B15/08 B65D17/40 B65D77/20

    摘要: The present invention provides a strong heat seal to a thermoplastic polyester container which can withstand hot water treatment such as retorting, and to a heat sealed container. A heat-sealable closure is also provided. It is composed of a laminate consisting of a heat-seal layer comprising as a main component a copolymerized polyester resin having a softening temperature of 120.degree. C. and a glass-transition temperature of 30.degree. to 85.degree. C., a metal substrate, and an epoxy-phenol resin primer layer interposed between them.Preferably, the container has a heat seal portion composed of a thermoplastic polyester having a fusion temperature in the crystalline state of at least 200.degree. C. This polyester portion is oriented and crystallized or heat-crystallized.

    摘要翻译: 本发明对能够经受热水处理如热蒸馏的热塑性聚酯容器和热密封容器提供强烈的热封。 还提供了可热密封的封闭件。 由包含作为主要成分的软化温度为120℃,玻璃化转变温度为30〜85℃的共聚聚酯树脂的热封层,金属基材, 和位于它们之间的环氧 - 酚醛树脂底漆层。 优选地,容器具有由结晶状态的熔融温度为至少200℃的热塑性聚酯构成的热封部。该聚酯部分被取向并结晶或热结晶。

    Process for preparation of metal vessels
    6.
    发明授权
    Process for preparation of metal vessels 失效
    金属容器的制备工艺

    公开(公告)号:US4451316A

    公开(公告)日:1984-05-29

    申请号:US435887

    申请日:1982-10-21

    摘要: Disclosed is a process for the preparation of metal vessels, which comprises lap-bonding both the circumferential end portions of upper and lower members, each consisting of a seamless formed metal cup, through a layer of a hot adhesive interposed therebetween, wherein a high frequency induction heating coil is arranged so that the coil covers a part, smaller than the semicircle, of the circumferential portion to be formed into a seam, which circumferential portion consists of said end portions engaged with each other through the hot adhesive layer, electricity is applied to the heating coil to induce an eddy current passing through said end portions and the circumferential portion and the heating coil are rotated relatively to each other, whereby both the end portions are heated and a seam is formed by heat bonding.

    摘要翻译: 公开了一种用于制备金属容器的方法,其包括通过插入其间的热粘合剂层将上部和下部构件的每个由无缝形成的金属杯组成的周向端部搭接在一起,其中高频 感应加热线圈被布置成使得线圈覆盖要形成接缝的圆周部分的小于半圆的部分,该圆周部分由通过热粘合剂层彼此接合的端部组成,施加电力 到加热线圈以引起通过所述端部的涡流,并且周向部分和加热线圈相对于彼此旋转,由此两个端部被加热并且通过热粘合形成接缝。

    Heat-sealed closure for polyester container
    7.
    发明授权
    Heat-sealed closure for polyester container 失效
    聚酯容器热密封

    公开(公告)号:US5721028A

    公开(公告)日:1998-02-24

    申请号:US687

    申请日:1993-01-05

    摘要: The present invention provides a strong heat seal to a thermoplastic polyester container which can withstand hot water treatment such as retorting, and to a heat sealed container. A heat-sealable closure is also provided. It is composed of a laminate consisting of a heat-seal layer comprising as a main component a copolymerized polyester resin having a softening temperature of 120.degree. C. and a glass-transition temperature of 30.degree. to 85.degree. C., a metal substrate, and an epoxy-phenol resin primer layer interposed between them. Preferably, the container has a heat seal portion composed of a thermoplastic polyester having a fusion temperature in the crystalline state of at least 200.degree. C. This polyester portion is oriented and crystallized or heat-crystallized.

    摘要翻译: 本发明对能够经受热水处理如热蒸馏的热塑性聚酯容器和热密封容器提供强烈的热封。 还提供了可热密封的封闭件。 由包含作为主要成分的软化温度为120℃,玻璃化转变温度为30〜85℃的共聚聚酯树脂的热封层,金属基材, 和位于它们之间的环氧 - 酚醛树脂底漆层。 优选地,容器具有由结晶状态的熔融温度为至少200℃的热塑性聚酯构成的热封部。该聚酯部分被取向并结晶或热结晶。

    Microwave plasma processing device and plasma processing gas supply member
    9.
    发明授权
    Microwave plasma processing device and plasma processing gas supply member 有权
    微波等离子体处理装置和等离子体处理气体供应部件

    公开(公告)号:US07582845B2

    公开(公告)日:2009-09-01

    申请号:US10546283

    申请日:2004-03-11

    IPC分类号: B23K10/00

    摘要: A microwave plasma processing device can form a uniform thin film on a substrate to be processed. The microwave plasma processing device includes a fixing device for fixing a substrate to be processed onto the center axis in a plasma processing chamber, an exhaust device for depressurizing the inside and outside of the substrate, a metal processing gas supply member present in the substrate and forming a reentrant cylindrical resonating system along with the plasma processing chamber, and a microwave introducing device for introducing a microwave into the plasma processing chamber to process it. A microwave sealing member is provided in a specified position of the substrate-holding portion of the fixing device, and the connection position of the microwave introducing device is set to a specified weak-field position out of a field intensity distribution formed in the interior of the plasma processing chamber.

    摘要翻译: 微波等离子体处理装置能够在待处理的基板上形成均匀的薄膜。 微波等离子体处理装置包括用于将待处理基板固定在等离子体处理室中的中心轴上的定影装置,用于对基板内部和外部进行减压的排气装置,存在于基板中的金属加工气体供给部件和 与等离子体处理室一起形成可折入的圆柱形谐振系统,以及用于将微波引入等离子体处理室以进行处理的微波引入装置。 在定影装置的基板保持部的特定位置设置有微波密封构件,并且微波导入装置的连接位置被设定在从内部形成的场强分布的规定的弱场位置 等离子体处理室。

    Microwave plasma processing method
    10.
    发明申请

    公开(公告)号:US20070000879A1

    公开(公告)日:2007-01-04

    申请号:US10550509

    申请日:2004-04-12

    IPC分类号: B23K9/02

    摘要: A microwave plasma processing method is provided which enables a uniform thin film layer to be formed on a surface to be processed and which enables a short time processing. In the microwave plasma processing method, microwaves are introduced into a plasma processing chamber 1, and a processing gas is transformed into plasma to form a thin film layer on a base substance 13 disposed in the plasma processing chamber 13, and the method comprises: fixing the base substance 13 coaxially with a central axis of the plasma processing chamber 1; setting a standing wave mode of the microwaves in the plasma processing chamber to a TE mode or a TEM mode from a mouth portion 131 to a body portion 133 of the base substance; and setting a mode having both the TE mode and a TM mode in a bottom portion 132 of the base substance.