| 摘要 |
PROBLEM TO BE SOLVED: To improve stability in preserving adhesive, easiness in attachment/ removal of a cap member to/from a container body and productivity of an adhesive container by constituting respective tight contact parts of the container body and the cap member with different kinds of plastic materials wherein one is polyethylene and the other is polypropylene. SOLUTION: When the adhesive container is to store α-cyanoacrylate containing adhesive, a combination of polyethylene and polypropylene is the most preferable. A container body 2 is formed by injection-molding polyethylene while another cap member 7 is formed by molding polypropylene. The combination allows a part of a tight contact part 8 to slide smoothly and to be fitted without particular resistance when the cap member 7 is fitted over the container body 2, and the fitting allows a part of a nozzle 4b of the container body 2 to be airtightly covered by the cap member 7 to be held. Also when the cap member 7 is to be removed, it smoothly separates with a sealing pin drawn out simultaneously to allow adhesive to be ejected. |
