Sealing disc comprising a tab
    3.
    发明授权
    Sealing disc comprising a tab 有权
    密封盘,其包括翼片

    公开(公告)号:US09440766B2

    公开(公告)日:2016-09-13

    申请号:US14116610

    申请日:2012-05-02

    摘要: The invention relates to a sealing disc for a container closure used for a container having a mouth delimited by a circumferential edge. The sealing disc is composed of a plurality of layers with an edge. Before the container is opened for the first time, at least one group of layers tightly closes the mouth of said container. One of the layers is a metallic layer that can be heated by induction. The other layers are non-metallic and unable to be directly heated by induction. The group of layers can be sealed, using a sealing layer, on the circumferential edge of the mouth. One of the layers is composed of a thermally insulating material. The sealing disc has at least one grip tab. The grip tab is formed from just one or more of the layers of the layer group. The surfaces of the layers that form said grip tab project beyond the edge of the metallic, induction-heatable layer of the group for the length of the surface of the grip tab. Said grip tab is formed only from the layer composed of thermally insulating material, or from said layer and one or more of the other non-metallic layers that are unable to be directly heated by induction. The grip tab is doubled over on the uppermost layer of the sealing disc.

    摘要翻译: 本发明涉及一种用于容器盖的密封盘,其用于具有由圆周边缘限定的口的容器。 密封盘由具有边缘的多个层组成。 在容器首次打开之前,至少一组层紧紧地关闭所述容器的口。 其中一层是可以通过感应加热的金属层。 其他层是非金属的,不能通过感应直接加热。 该组层可以在口的圆周边缘上使用密封层进行密封。 其中一层由隔热材料组成。 密封盘具有至少一个夹紧片。 夹紧片仅由层组中的一个或多个层形成。 形成所述夹紧片的层的表面突出超过所述组的所述金属感应加热层的边缘,以使所述夹片的表面的长度延伸。 所述夹紧片仅由由绝热材料构成的层形成,或者由所述层和一个或多个不能被感应直接加热的非金属层形成。 把手突片在密封盘的最上层加倍。

    Pattern laminated double wall plastic web from heat shrinkable and non-heat shrinkable films
    6.
    发明授权
    Pattern laminated double wall plastic web from heat shrinkable and non-heat shrinkable films 有权
    图案层压双壁塑料网由热收缩和非热收缩膜

    公开(公告)号:US09242431B2

    公开(公告)日:2016-01-26

    申请号:US14077412

    申请日:2013-11-12

    申请人: Curwood, Inc.

    摘要: The present disclosure is concerned with forming and non-forming webs with improved puncture resistance suitable for use in semi-automatic horizontal form fill and seal (HFFS) packaging machines and a process for packaging hard food items with sharp angular surfaces using such webs in such machines. The webs have a double wall partially laminated structure. The structure is conveniently formed by adhesively laminating two component films in a face to face configuration using a pattern of adhesive which leaves a substantial portion of the two facing surfaces unlaminated. The lamination just needs to be sufficient that the two component films will hot form together when they are vacuum drawn into a die to form a cavity for packaging the food items. The webs comprise at least a first thermoplastic component film having substantial stored shrink forces and a second thermoplastic component film having no substantial stored shrink forces.

    摘要翻译: 本公开涉及适合用于半自动水平成型填充和密封(HFFS)包装机的具有改进的抗穿刺性的成型和非成型纤维网,以及使用这种纤维网包装具有尖锐角度表面的硬食品的方法 机器。 腹板具有双壁部分层压结构。 通过使用使两个相对表面的大部分未被层压的粘合剂图案以面对面构型粘合层压两个组分薄膜,便利地形成结构。 当层压真空吸入模具中以形成用于包装食品的空腔时,层压仅需要足够使两组分薄膜热成形在一起。 所述纤维网包含至少具有明显储存的收缩力的第一热塑性组分膜和没有实质上储存的收缩力的第二热塑性组分膜。

    Molded Fastener Part
    9.
    发明申请
    Molded Fastener Part 审中-公开
    模制紧固件零件

    公开(公告)号:US20140345088A1

    公开(公告)日:2014-11-27

    申请号:US14282178

    申请日:2014-05-20

    摘要: This invention provides a molded fastener part having a good heat-bondability to PET resin film and being excellent in flexibility and sealability, comprising a substrate layer, a fastening rail layer comprising a polyolefin resin and having a groove portion or a rib portion, and an adhesive layer located therebetween, wherein said substrate layer is made of a polyethylene terephthalate resin composition comprising 100 parts by weight of polyethylene terephthalate, 0.1-3 parts by weight of styrene-methyl (metha) acrylate-glycidyl methacrylate copolymer, 3-20 parts by weight of softening agent, and 0.05-1.5 parts by weight of molding assistant, and said adhesive layer comprises a copolymer of ethylene and a monomer containing epoxy group, or a copolymer of ethylene, (metha) acrylate ester and a dicarboxylic anhydride monomer.

    摘要翻译: 本发明提供一种与PET树脂膜具有良好的热粘合性并且柔软性和密封性优异的模制紧固件部件,包括基材层,包含聚烯烃树脂的紧固导轨层,并具有槽部或肋部,以及 粘合剂层,其中所述基材层由聚对苯二甲酸乙二醇酯树脂组合物制成,所述组合物包含100重量份聚对苯二甲酸乙二醇酯,0.1-3重量份苯乙烯 - 甲基(甲基)丙烯酸酯 - 甲基丙烯酸缩水甘油酯共聚物,3-20重量份 软化剂重量和0.05-1.5重量份成型助剂,所述粘合剂层包含乙烯和含有环氧基的单体的共聚物,或乙烯,(甲基)丙烯酸酯和二羧酸酐单体的共聚物。

    Connecting System for Adjacent Ends of Insulation Tubing
    10.
    发明申请
    Connecting System for Adjacent Ends of Insulation Tubing 审中-公开
    绝缘管相邻端连接系统

    公开(公告)号:US20140239632A1

    公开(公告)日:2014-08-28

    申请号:US13774497

    申请日:2013-02-22

    IPC分类号: F16L13/10 B29C65/50

    摘要: A system and method to make stacked connector members for readily joining adjacent ends of sections of insulation tubing. Each of the stacked connector members includes a carrier member having a central opening. A layer of double-sided adhesive material is coated on each side of the carrier member, such that one side of the layer of double-sided adhesive material is able to bond to an end face of one section of insulation tubing, and the other side of the layer of double-sided adhesive material is able to bond to an end face of the second section of insulation tubing. In some embodiments, the layer of double-sided adhesive includes a scrim that acts as a reinforcing structure to keep the layer of double-sided adhesive material intact as a single body during and after application between two adjacent sections of insulation tubing.

    摘要翻译: 一种用于制造堆叠式连接器构件的系统和方法,用于容易地连接绝缘管道的相邻端部。 每个堆叠的连接器构件包括具有中心开口的承载构件。 一层双面粘合剂材料涂覆在承载构件的每一侧上,使得双面粘合材料层的一侧能够结合到一段绝缘管的端面,而另一侧 的双面粘合剂材料层能够结合到绝缘管的第二部分的端面。 在一些实施方案中,双面粘合剂层包括作为增强结构的稀松布,用于在双层绝缘管的相邻两段之间施加期间和之后将双面粘合剂材料层保持为单体。