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Plastic container which is produced by a stretch blow molding of a preform and stretch blow molding for producing a plastic container from a preform.
Plastic container which is produced by a stretch blow molding of a preform and stretch blow molding for producing a plastic container from a preform.
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机译:塑料容器,其通过预成型坯的拉伸吹塑和用于从预成型坯生产塑料容器的拉伸吹塑生产。
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摘要
The invention relates to a plastic container which is produced by a 2-stage stretch blow molding from a preform (11). It has a neck part (31) with a pouring opening (35), a container bottom (23), a container body (21) extending between the neck part (31) and the container bottom (23) and a wall with an inside and an outside. It is envisaged that the inside limits a volume which is greater than 50 and less than 400 milliliters, wherein the wall is stretch-solidified at least in some areas, wherein the material density of the wall in the region of the container body (21) on average by at least 0.02 g / cm 3 is higher than the material density of the wall in the region of the neck portion (31) and wherein the plastic container has substantially no spherulitic crystallinity.
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机译:塑料容器技术领域本发明涉及一种塑料容器,该塑料容器通过预成型坯(11)的两级拉伸吹塑成型而制成。它具有带有倒出口(35)的颈部(31),容器底部(23),在颈部(31)和容器底部(23)之间延伸的容器主体(21)以及带有内部壁的壁和外面。可以设想,内部限制了大于50毫升且小于400毫升的体积,其中壁至少在某些区域被拉伸固化,其中壁在容器主体(21)的区域中的材料密度。平均而言,在颈部(31)区域中的壁的材料密度平均至少高0.02g / cm 3,并且其中塑料容器基本上没有球晶。
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