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    • 3. 发明公开
    • LARGE RETURNABLE CONTAINER, MOLDING METHOD AND DEVICE FOR SAME CONTAINER AND BLOW MOLD WITH SEPARATE HEATING ZONES
    • BIG INTERCHANGEABLE集装箱表单元素和设备用于分隔加热区这个容器和吹塑模具
    • EP2465661A4
    • 2016-06-01
    • EP10808129
    • 2010-07-29
    • NISSEI ASB MACHINE CO LTD
    • AOKI DAIICHITSUKAMOTO HIROYUKI
    • B29C49/08B29C49/06B29C49/18B29C49/48B29C49/64B29K67/00B29L22/00B29L31/00B65D1/00
    • B29D22/003B29C49/06B29C49/18B29C49/4823B29C49/6481B29C2049/4838B29C2049/4846B29K2067/003B29L2031/7126B29L2031/7158
    • A method of molding a large returnable container (40) includes a heat treatment step that includes subjecting a thick preform (10) formed of a polyester resin, or a primary blow-molded article (20) obtained by subjecting the preform to primary blow molding, to intermediate blow molding with heating to obtain an intermediate molded article (30) from which a strain that has occurred during blow molding has been removed, and a final blow molding step that includes subjecting the intermediate molded article that has shrunk to final blow molding with heating to obtain a large returnable container. The heat treatment step includes disposing the preform or the primary blow-molded article in a heat treatment mold (204), and pressurizing the preform or the primary blow-molded article by introducing high-pressure air into the preform or the primary blow-molded article so that a shoulder (22) and a body (24) obtained by blow molding close contact to a cavity surface (204A) of the heat treatment mold, and are subjected to a heat treatment, the shoulder (22) being heated at a low temperature as compared with the body (24).
    • 模塑大可回收容器(40)的方法,包括热处理步骤,并包括使通过将预成型体到一次吹塑成形得到的成的聚酯树脂的厚预成型件(10),或一个一次吹塑成形品(20) ,与加热,以获得在从哪个吹塑成形时也发生了应变的中间成形品(30)中间吹塑已被去除,和最终吹塑成形工序中也包括使中间成形品也已缩小到最终吹塑成形 加热,以获得一个大的可回收容器。 所述热处理步骤包括布置所述预型体或在热处理模具(204)的一次吹塑成形品,并且加压预成型件或通过引入高压空气进入预型体或一次吹塑成形的一次吹塑成形品 文章所以没有通过吹塑获得的肩部(22)和主体(24)模制紧密接触到热处理模具的型腔面(204A),和经受热处理,所述肩部(22)在被加热 低温下与所述主体(24)进行比较。
    • 9. 发明公开
    • VORRICHTUNG UND VERFAHREN ZUR ZYKLUS- UND AUFWANDSOPTIMIERTEN THERMISCHEN UMFORMUNG VON SCHLAUCHROHLINGEN
    • FOR循环及努力等方面的设备和方法优化的热管坯料成形
    • EP3134248A1
    • 2017-03-01
    • EP15725867.4
    • 2015-04-27
    • Creative Balloons GmbHGöbel, Fred
    • GÖBEL, Fred
    • B29C49/48
    • B29C33/3828B21D26/033B29C49/4823B29C2049/4838B29K2075/00B29K2105/258B29K2995/0013B29L2023/24B29L2031/7543
    • The invention relates to a device and a method for the thermal transforming of hose blanks from preferably pre-extruded elastic raw hose material, wherein during the transformation the hose blank is arranged in a shell-like, single- or multi-piece moulding tool with a hollow body, wherein the inside of the hollow body corresponds as a negative to the shape to be impressed in the hose blank, wherein the required temperature control of the moulding tool for transformation is performed by jaw-type temperature control elements which close interlockingly over the tool and which are shaped congruently to the outer surface of the tool, while the moulding tool itself does not have any temperature control device, in particular no channels or other cavities for circulating a temperature control medium, and whereby the temperature of each temperature control element is kept constant during the course of the process, while another temperature control element with a corresponding constant temperature is moved up to the moulding tool to change the temperature of the moulding tool. With the device according to the invention, the moulding tool is free from inner channels and other cavities for the circulating of a temperature control medium; while for temperature control, the moulding tool temperature control elements separated therefrom are provided with semi- or part shells which close interlockingly over the tool, the insides of said temperature control elements, which insides face the moulding tool, are formed congruently to the outside of the moulding tool, and the temperature control elements comprise a device in order to keep the temperature of each temperature control element constant during the course of the process, and wherein at least one mechanism is provided so that the various temperature control elements with different temperatures can be selectively closed around the moulding tool.
    • 本发明涉及一种装置和用于裤子坯料从优选预挤出弹性裤原料热整形的方法,worin期间与重塑坯料在一设置在裤子壳状,单层或多层的片模制工具 空心体,worin中空体的内侧相当于作为负极的形状被压到裤子空白,worin成型toolthat是必要的重塑的回火通过钳状回火元件,其手段发生 一致地成形为模具和哪个closeform配合地在模具的外表面上,而在模制工具本身不包括任何回火系统可言,特别是没有管道或用于循环回火介质其它中空空间,所述worin 过程中各回火元件的温度保持恒定,而,为了修改模具的温度,用相应恒定温度的不同回火元件 定位成抵靠所述模制工具; 在要求保护的装置中,所述模制工具是免费内部导管和用于回火介质的循环其它中空空间,而一半或部分壳体,其被从模具和哪个closeform配合地在模具上,被提供给单独的 回火模制工具,worin面对所述模制工具是全等与所述模制工具的外侧和worin壳。所述外壳的内侧面包括布置在加工过程中保持每个回火元件的温度恒定,特别是内部 用于回火介质的灌注,并worin至少一个机构的中空空间被提供用于在围绕模制工具不同温度闭选择性不同回火元件。