公开(公告)号：US20120187015A1

公开(公告)日：2012-07-26

申请号：US13499510

申请日：2010-10-04

申请人： Kouichi Kasiwabara ,  Jyunya Izumi ,  Masahiro Saika

发明人： Kouichi Kasiwabara ,  Jyunya Izumi ,  Masahiro Saika

IPC分类号： B65D81/05 ,  B65D85/16

CPC分类号： B65D81/03 ,  B65D81/052

摘要： [Object] To avoid uneven distribution of cushion beads filled as a buffer layer.[Solution Means] A packing mat includes an outer bag 1, an inner bag 2, and cushion beads 3. The outer bag 1 is an airtight bag, and has a check valve that opens when a suction force is applied when deaerating the inside of the outer bag, and after the deaeration, closes to block introduction of the outside air into the outer bag. The inner bag 2 is a stretchable air-permeable bag, and has junction points 5 at which the upper and lower sheet surfaces are joined integrally in minute ranges at regular intervals across the entire upper and lower sheet surfaces of the inner bag 2. The cushion beads 3 are granular bodies having shock-absorbing characteristics, and a fixed amount of the cushion beads are filled in the inner bag 2 and substantially confined in sections each of which connects several junction points 5. The inner bag 2 filled with the cushion beads 3 becomes a flat buffer layer with a substantially fixed thickness, and inserted in the outer bag 1.

摘要翻译： [对象]避免填充缓冲层的缓冲珠的不均匀分布。 [解决方案]包装垫包括外袋1，内袋2和缓冲珠3.外袋1是气密袋，并且具有止回阀，当在其内部进行脱气时，当施加吸力时打开 外袋，并且在脱气之后，闭合以阻止外部空气引入外袋中。 内袋2是可伸缩的透气袋，并且具有连接点5，在该连接点5处，上下片材表面在内袋2的整个上下表面上以规则的间隔以一定的范围整体地接合。该衬垫 珠粒3是具有减震特性的颗粒体，并且固定量的缓冲珠填充在内袋2中，并且基本上限制在连接多个连接点5的部分中。填充有缓冲珠3的内袋2 成为具有基本上固定的厚度的平坦缓冲层，并且插入外袋1中。