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    Heat activated adhesives for bag closures
    1.
    发明授权
    Heat activated adhesives for bag closures 有权
    用于袋盖的热活化粘合剂

    公开(公告)号：US08240915B2

    公开(公告)日：2012-08-14

    申请号：US12685785

    申请日：2010-01-12

    Applicant: Gary Sargin ,  Mark E. Jansen

    Inventor： Gary Sargin ,  Mark E. Jansen

    IPC: B65D33/00 ,  B65D33/24 ,  B65D30/04

    CPC classification number: B65D31/02 ,  B65D33/18 ,  B65D33/22

    Abstract: A polymeric woven bag has a first panel and a second panel and an open end of the bag to be pinched closed. A first layer of heat activated adhesive material is on a portion of the bag to form an adhesive-to-adhesive seal by contact with a second layer of heat activated adhesive material on a portion of the bag. second panel, wherein a chemical family of the adhesive layers comprises, distillates, petroleum and ethanamine or naphthene components, and wherein the first adhesive layer and the second adhesive layer have respective heat activation temperatures below the softening point temperature of the polymeric bag material.

    Abstract translation: 聚合编织袋具有第一面板和第二面板以及要被夹紧的袋的开口端。 第一层热活化粘合剂材料在袋的一部分上，以通过与袋的一部分上的第二层热活化粘合剂材料接触而形成粘合剂 - 粘合剂密封。 第二面板，其中所述粘合剂层的化学族包含馏出物，石油和乙胺或环烷烃组分，并且其中所述第一粘合剂层和所述第二粘合剂层具有低于所述聚合物袋材料的软化点温度的相应的热活化温度。

    HEAT ACTIVATED ADHESIVES FOR BAG CLOSURES
    2.
    发明申请
    HEAT ACTIVATED ADHESIVES FOR BAG CLOSURES 有权
    用于袋封闭的热活性粘合剂

    公开(公告)号：US20100158418A1

    公开(公告)日：2010-06-24

    申请号：US12508710

    申请日：2009-07-24

    Applicant: Mark E. Jansen

    Inventor： Mark E. Jansen

    IPC: B65D33/22 ,  B31B1/62

    CPC classification number: B65D33/22

    Abstract: A polymeric woven bag has a first panel and a second panel and an open end of the bag to be pinched closed. A first layer of heat activated adhesive material is on a portion of the bag to form an adhesive-to-adhesive seal by contact with a second layer of heat activated adhesive material on a portion of the bag. second panel, wherein the first adhesive layer and the second adhesive layer have respective heat activation temperatures below the softening point temperature of the polymeric bag material, and wherein sealing the bag end after the bag has been filled with contents by heat activating the first layer of adhesive material and the second layer of adhesive material at a temperature below the softening point temperature of the polymeric bag material.

    Abstract translation: 聚合编织袋具有第一面板和第二面板以及要被夹紧的袋的开口端。 第一层热活化粘合剂材料在袋的一部分上，以通过与袋的一部分上的第二层热活化粘合剂材料接触而形成粘合剂 - 粘合剂密封。 第二面板，其中所述第一粘合剂层和所述第二粘合剂层具有低于所述聚合物袋材料的软化点温度的相应的热活化温度，并且其中在所述袋已经通过热活化所述第一层之后密封所述袋末端 粘合剂材料和第二层粘合剂材料，其温度低于聚合物袋材料的软化点温度。

    Heat activated adhesives for bag closures
    3.
    发明授权
    Heat activated adhesives for bag closures 有权
    用于袋盖的热活化粘合剂

    公开(公告)号：US08297840B2

    公开(公告)日：2012-10-30

    申请号：US12508710

    申请日：2009-07-24

    Applicant: Mark E. Jansen

    Inventor： Mark E. Jansen

    IPC: B65D30/06 ,  B65D33/24 ,  B65D33/30 ,  B65D30/20 ,  B65D30/10

    CPC classification number: B65D33/22

    Abstract: A polymeric woven bag has a first panel and a second panel and an open end of the bag to be pinched closed. A first layer of heat activated adhesive material is on a portion of the bag to form an adhesive-to-adhesive seal by contact with a second layer of heat activated adhesive material on a portion of the bag. second panel, wherein the first adhesive layer and the second adhesive layer have respective heat activation temperatures below the softening point temperature of the polymeric bag material, and wherein sealing the bag end after the bag has been filled with contents by heat activating the first layer of adhesive material and the second layer of adhesive material at a temperature below the softening point temperature of the polymeric bag material.

    Abstract translation: 聚合编织袋具有第一面板和第二面板以及要被夹紧的袋的开口端。 第一层热活化粘合剂材料在袋的一部分上，以通过与袋的一部分上的第二层热活化粘合剂材料接触而形成粘合剂 - 粘合剂密封。 第二面板，其中所述第一粘合剂层和所述第二粘合剂层具有低于所述聚合物袋材料的软化点温度的相应的热活化温度，并且其中在所述袋已经通过热活化所述第一层之后密封所述袋末端 粘合剂材料和第二层粘合剂材料，其温度低于聚合物袋材料的软化点温度。

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