公开(公告)号：US20170057722A1

公开(公告)日：2017-03-02

申请号：US15233095

申请日：2016-08-10

申请人： MUPACK OZAKI CO., LTD.

发明人： Ikuko OZAKI ,  Takeo TAKASHIRO

IPC分类号： B65D75/58 ,  B31B1/90 ,  B65D75/20

CPC分类号： B65D75/585 ,  B31B70/00 ,  B31B70/14 ,  B31B70/266 ,  B31B70/644 ,  B31B70/645 ,  B31B70/8132 ,  B31B2155/00 ,  B31B2155/0014 ,  B31B2160/10 ,  B65D33/2525 ,  B65D75/20

摘要： In a packing bag to store a stored article Z with tight seal by a welded sheet material 1, a separation-prepared line portion 5, separable by predetermined tensile force by human hands, is provided, and, the separation-prepared line portion 5 is composed of half-cut laser-worked grooves 7 disposed parallel with a small interval and concaved on an inner face 1a and an outer face 1b.

摘要翻译： 在通过焊接片材1密封密封的储存物品Z的包装袋中，设有通过人手以规定张力分离的分离制备线部5，分离准备线部5为 由平行于小间隔设置并在内表面1a和外表面1b上凹陷的半切割激光加工槽7组成。

公开(公告)号：US20180009574A1

公开(公告)日：2018-01-11

申请号：US15266347

申请日：2016-09-15

申请人： MUPACK OZAKI CO., LTD.

发明人： Ikuko OZAKI ,  Takeo TAKASHIRO

IPC分类号： B65D33/00 ,  B23K26/402 ,  B23K26/364 ,  B23K103/00 ,  B23K103/16

CPC分类号： B65D33/007 ,  B23K26/364 ,  B23K26/402 ,  B23K2103/172 ,  B23K2103/42 ,  B31B70/00 ,  B31B70/25 ,  B31B70/266 ,  B31B70/36 ,  B31B70/8132 ,  B31B2155/00 ,  B31B2155/0014 ,  B31B2160/00 ,  B31B2160/10 ,  B31B2160/20 ,  B31B2170/20 ,  B65D33/14 ,  B65D33/2525 ,  B65D33/2591 ,  B65D75/58

摘要： A packing bag to store a stored article Z with tight seal by a welded sheet material 1 of resin in which a separation-prepared line portion 5, separable by predetermined tensile force F by human hands to take out the stored article Z, is provided along an opening-prepared side portion 10, the sheet material 1 has a layered unit construction in which first and second welding resin layers 61A and 61B are disposed on both sides, and a barrier layer is disposed on a middle position, the separation-prepared line portion 5 is composed of a half-cut first laser-worked groove 7A concaved on the first welding resin layer 61A and a half-cut second laser-worked groove 7B concaved on the second welding resin layer 61B, and, the first and second laser-worked grooves 7A and 7B are formed barely damaging the barrier layer 60.

公开(公告)号：US20160311580A1

公开(公告)日：2016-10-27

申请号：US15104735

申请日：2015-04-20

申请人： MUPACK OZAKI CO., LTD.

发明人： Ikuko OZAKI ,  Takeo TAKASHIRO

IPC分类号： B65D33/25 ,  B65D75/58

CPC分类号： B65D33/2591 ,  B65D33/14 ,  B65D33/2508 ,  B65D75/5805

摘要： To provide a packing bag, with which waste refuse is not generated, used in good appearance after opening, the bag is composed of a rectangular sheet piece 1 of synthetic resin, the sheet piece 1 is folded on two convex folded line portions 18 and a concave folded line portion to form a folded portion 10 serially having a first sheet layer 11, a second sheet layer 12, a third sheet layer 13, and a fourth sheet layer 14 on an end edge portion 1A to form M-shape in longitudinal cross section; the first sheet layer 1 and the second sheet layer 2 are fused, and the third sheet layer 3 and the fourth sheet layer 4 are fused; a separation-prepared line portion 5 to separate the second sheet layer 2 and the third sheet layer is formed along the concave folded line portion 19 between the second sheet layer 2 and the third sheet layer 3; a fastener 4 to mutually seal the second sheet layer 2 and the third sheet layer 3 is provided; and the separation-prepared line portion 5 is disposed on an inner side of the bag to the fastener 4.

摘要翻译： 为了提供没有产生废物垃圾的包装袋，打开后使用的外观良好，袋由合成树脂的矩形片材1构成，片材1折叠在两个凸折线部分18和 凹形的折叠线部分，以形成在端部边缘部分1A上串联地具有第一片层11，第二片层12，第三片层13和第四片层14的折叠部分10，以形成纵向十字形的M形 部分; 第一片层1和第二片层2熔合，第三片层3和第四片层4熔合; 沿着第二片层2和第三片层3之间的凹折线部分19形成分离第二片层2和第三片层的分离制备线部分5; 提供了用于相互密封第二片层2和第三片层3的紧固件4; 并且分离制备线部分5设置在袋的内侧到紧固件4。