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    • 8. 发明公开
    • 공기 셀을 구비한 포장재와 파우치 및 포장재 제조 방법
    • 具有空气囊的包装片和包装袋以及用于制造包装材料的方法
    • KR1020090097436A
    • 2009-09-16
    • KR1020080022570
    • 2008-03-11
    • 롯데알미늄 주식회사
    • 성명환정창명
    • B29C65/48
    • B29C66/7232B29C65/526B29C66/472B29K2077/00B29K2105/04B29K2623/06B29K2667/00B29K2995/0067B29L2031/712B65D85/72
    • A packing material having an air cell, a pouch thereof, and a manufacturing method of the same material are provided to improve grip feeling by preventing sliding of the pouch by forming the air cell in the packing material. A manufacturing method of a packing material for a pouch includes the following steps of: preparing a first multi-layered material(120) and a second multi-layered material(140); The applying an adhesive agent(160) to divide the first multi-layered material into an adhesion part and a non-adhesive part(240); combining the first multi-layered material and the second multi-layered material; injecting the air on the non-adhesive part of the second multi-layered material and the first multi-layered material; and sealing the air cell by fusing an air injection part thermally of the non-adhesive part. Both sides of the multi-layered materials are applied with heat fusion resin film.
    • 提供具有空气囊,其袋以及相同材料的制造方法的包装材料,以通过在包装材料中形成空气池来防止袋的滑动来提高抓地感。 袋的包装材料的制造方法包括以下步骤:制备第一多层材料(120)和第二多层材料(140); 施加粘合剂(160)以将第一多层材料分成粘合部分和非粘合部分(240); 组合第一多层材料和第二多层材料; 在第二多层材料和第一多层材料的非粘合部分上注入空气; 以及通过将非粘合部分热量地注入空气注入部分来密封空气囊。 多层材料的两面都涂有热熔树脂膜。