| 摘要 |
<p>The container (1) has a drinking straw injecting portion (3) that is formed in the front end to pierce multilayer composite packaging material (2). A drinking straw is provided in injecting portion, and is introduced into container main portion. The outer layer (7), middle layer (8), and an inner layer (9) are formed in the packaging material. The thickness of the outer layer of the composite material in the region (10) of the injecting portion is reduced, so as to facilitate piercing of the composite material. The middle layer is formed with aluminum foil. The polyethylene terephthalate film is formed with thickness of 9-15 mu m. The middle aluminum foil is formed with thickness of 6-12 mu m. The inner polyethylene film is formed with thickness of 60-100 mu m.</p> |
