Method and apparatus for carrying out the molding of finishing with orientation, as well as the hardening is hot and the cooling of a hollow article in the polymer crystallizable thermally

摘要

In the process and apparatus according to the present invention, the molding of finishing with orientation, as well as the hardening is of a crystallizable polymer thermally, the molding of finishing with orientation being carried out in a finishing mold 17, 18 of relatively low mass which is enclosed in a mould 8, 8 of the greatest mass and heated in view of a heat transfer in the hollow article to a hardening is hot, the outer mold being then opened and then cooled in a mold of cooling, 6, 6, so that the hollow article is hardened, a hot - same to be cooled.