| 摘要 |
<p>PURPOSE: Foam resin packing material for absorbing external impacts capable of facilitating recycling is provided to manufacture foam resin packing material with excellent expansibility and flexibility in order to extend a packing area when packing an item. CONSTITUTION: A first partition part(110) is curved in a zigzag shape towards left and right sides of a cutting line part(200a, 200b, 200c, 200d, 200e) forming a fixing part with a honeycomb structure(H). With a second partition part(120) being separated, the second partition part is fixated in a flat shape by elastic supporting force by adhering to the first partition part with taping force greater than a fixed value. A first cutting line(210) is vertically formed. A pair of second cutting lines(221, 222) are separated towards both sides of the first cutting line and are horizontally formed. A pair of third cutting lines(231, 232) connect the end of the first cutting line and the end of the second cutting line and form a diagonal direction. The cutting line part has a wave shape curved at a fixed angle.</p> |
