METHOD AND DEVICE FOR PRODUCING AN OPTIMIZED BASE CONTOUR ON PREFORMS
    15.
    发明申请
    METHOD AND DEVICE FOR PRODUCING AN OPTIMIZED BASE CONTOUR ON PREFORMS 审中-公开
    用于在优先级上生产优化基底轮廓的方法和装置

    公开(公告)号:US20150021827A1

    公开(公告)日:2015-01-22

    申请号:US14380782

    申请日:2013-02-22

    Applicant: Mahir Aktas

    Inventor: Mahir Aktas

    Abstract: The present invention relates to a method and a device for producing a preform with a base geometry optimized for the subsequent stretch blow molding. The preform produced in the injection mold is removed in a cooled removal sleeve and cooled in the shaft by intensive contact cooling, while to the greatest extent no cooling contact is made with the domed preform end due to a special contour of the cooling sleeve. On account of the re-heating of this domed end that is possible as a result, the latter can be mechanically deformed into a new geometry that is more advantageous for the blow-molding process, and consequently also influenced in the wall thickness. In the subsequent blow-molding process, such a deformed preform has primarily the advantage that the polymer material distributed better in the bottle can lead to considerable material savings and to bottle bases of a higher quality.

    Abstract translation: 本发明涉及一种用于生产具有优化用于随后的拉伸吹塑成型的基底几何形状的预成型件的方法和装置。 在注射模具中制造的预制件在冷却的去除套筒中被移除,并通过紧密接触冷却在轴中冷却,同时由于冷却套筒的特殊轮廓,在最大程度上没有与圆顶形的预制件端部形成冷却接触。 由于这种圆顶端的再加热是可能的,所以后者可以机械地变形成对于吹塑过程更有利的新几何形状,因此也影响壁厚。 在随后的吹塑过程中,这种变形的预成型件的主要优点在于,在瓶子中分布得更好的聚合物材料可以节省大量的材料并且能够获得更高质量的瓶子基座。

    METHOD OF PRODUCING PRESSED PAPER PIECE AND APPARATUS THEREFOR
    16.
    发明申请
    METHOD OF PRODUCING PRESSED PAPER PIECE AND APPARATUS THEREFOR 有权
    生产压片及其装置的方法

    公开(公告)号:US20150008621A1

    公开(公告)日:2015-01-08

    申请号:US14371130

    申请日:2013-01-10

    Abstract: The objective of the present invention is to provide a method of forming a pressed paper piece by deep drawing a sheet of blank that is primarily made of paper in use of a punch and a die, and a production apparatus for implementing the method, whereby no distinguishable wrinkles are formed in upright portions of the pressed paper piece. The method of producing a pressed paper piece according to the present invention, implemented when deep drawing a sheet-like blank that is primarily made of paper in use of a punch and a die, includes maintaining a predetermined gap between a first blank holder and the die in an outer peripheral region of a process portion of the blank and applying a pressure to a radially inner region thereof via a second blank holder, thereby reducing wrinkling by an effect of integrated functions exerted in both regions of the blank.

    Abstract translation: 本发明的目的是提供一种通过在使用冲头和模具中深度拉伸主要由纸制成的坯料的片材和用于实施该方法的制造装置来形成压制纸片的方法,由此不 在压制纸的直立部分上形成可区分的褶皱。 根据本发明的压制纸片的制造方法,当在使用冲头和模具中深度拉伸主要由纸制成的片状坯料时实现,包括在第一坯料保持器和第二坯件之间保持预定的间隙 在坯料的加工部分的外周区域中模压,并通过第二坯料夹持器向其径向内部区域施加压力,由此通过在坯料的两个区域中施加的整体功能的作用来减少起皱。

    METHOD FOR PRODUCING A PLASTIC ARTICLE, AND PART OF A BLOW-MOULD
    17.
    发明申请
    METHOD FOR PRODUCING A PLASTIC ARTICLE, AND PART OF A BLOW-MOULD 有权
    生产塑料制品的方法,以及吹塑模具的一部分

    公开(公告)号:US20140374964A1

    公开(公告)日:2014-12-25

    申请号:US14376220

    申请日:2013-01-16

    Abstract: UA method for producing a plastic article includes extruding an approximately tubular blank from an extrudate and shaping the blank into a hollow body inside a blow-mould using differential pressure, wherein at least one insertable part is introduced into the interior of the partially moulded plastic article before the latter is fully shaped into a finished plastic article, and the tubular blank is arranged between at least two halves of a blow-mould by means of an intermediate frame.

    Abstract translation: 用于制造塑料制品的UA方法包括从挤出物挤出近似管状的坯料并使用差压将坯料成形为吹塑模内的中空体,其中至少一个可插入部件被引入部分模制的塑料制品的内部 之后将其完全成形为成品塑料制品,并且管状坯料通过中间框架布置在吹塑模具的至少两个半部之间。

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