发明名称 |
FOOD PACKAGING LAMINATED BAG |
摘要 |
<p>PURPOSE:To provide the above food packaging laminated bag having a large impact resistance and being excellent in unpacking easiness. CONSTITUTION:A food packaging laminated film made bag which comprises an outer layer constituted of polyester resin film; an inner layer constituted of polyolefin resin film; and an intermediate layer constituted of aluminum foil, the polyolefin resin film being provided with the scores having a depth of 1/20-2/3 the thickness of the film and a width of its opening part of 0.5-7mm arranged at an interval of 1-15mm.</p> |
申请公布号 |
JPH054645(A) |
申请公布日期 |
1993.01.14 |
申请号 |
JP19910248525 |
申请日期 |
1991.06.25 |
申请人 |
TOYO SEIKAN KAISHA LTD |
发明人 |
OTSUKA YOSHIAKI;MASUO HIDEAKI;TSUTSUMI YOTARO |
分类号 |
B32B15/08;B32B15/09;B65D17/28;B65D30/02;B65D30/08;B65D65/40 |
主分类号 |
B32B15/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|