| 摘要 |
<p>PROBLEM TO BE SOLVED: To manufacture a paper container for drinking water of straw suction type constituted of a new structure for preventing mainly the generation of deformation of the container or the generation of noises at the time of suction using the straw. SOLUTION: In the constitution of a paper container for drinking water, a straw sticking section 3 is formed on a top face 21 of a paper pack main body 2, and a preset breaking section 4 for receiving a sharp tool like the straw 9 or others is formed in the vicinity of the straw sticking section 3 on the top face 21, and a water-resistant film layer 11 laminated integrally on the inner side of a base paper section 1 of the paper pack main body 2 is broken on the preset breaking section 4 to form a small opening 8 used exclusively for introducing atmosphere.</p> |
