(EN) A plastic aerosol container assembly (10) includes a plastic container that has a main body portion (12) defining an interior space and a finish portion (14) that defines an opening. A pressurized aerosol mixture is maintained within the interior space. The finish portion has an inner surface (20) that has an undercut (22) defined therein. An aerosol valve assembly (24) is mounted to the plastic container so that a portion thereof engages the inner surface (20) of the finish portion (14) so as to be retained by the undercut (22). The plastic container is preferably fabricated from material including polyethylene terephthalate (PET). At least one location in the finish portion can be crystallized in order to provide enhanced resistance to stress cracking.
(ZH)
一种塑料气溶胶容器组件（10）包括塑料容器，该塑料容器具有确定内部空间的主体部分（12）以及确定开口的末端部分（14）。加压的气溶胶混合物保留在内部空间内。末端部分具有内表面（20），该内表面（20）具有形成于其中的切边（22）。气溶胶阀组件（24）安装至塑料容器，从而其一部分接合末端部分（14）的内表面（20），以由切边（22）固定。塑料容器优选由包括聚对苯二甲酸乙二醇酯（PET）的材料制成。末端部分的至少一个位置可晶化，以便增强对应力断裂的抗性。
