摘要 |
A process for preparing an end termination for use with a reclosable polymeric bag comprises providing a mixture comprising from about 70 to about 95 wt.% of a polyolefin, from about 5 to about 25 wt.% hydrocarbon, from about 0.01 to about 2 wt.% mold release agent, from about 0.1 to about 1 wt.% primary antioxidant, and at least about 0.06 wt.% secondary antioxidant. Next, the mixture is heated approximately to its appropriate application temperature and the melted mixture is injected into a mold. After the mixture is cooled to form the end termination, the end termination is ejected from the mold. <IMAGE> |