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    • 5. 发明申请
    • AN INJECTION-MOULDED PREFORM FOR USE IN MAKING A CONTAINER, AND A METHOD AND APPARATUS FOR MAKING A CONTAINER WITH A HANDLE
    • 一种用于制造容器的注射成型坯料以及一种用于制造具有把手的容器的方法和设备
    • WO2008062183A2
    • 2008-05-29
    • PCT/GB2007004450
    • 2007-11-21
    • PLASTIC CAN COMPANY LTDBLAKEBOROUGH ROBERT JAMES
    • BLAKEBOROUGH ROBERT JAMES
    • B29C49/06B65D25/32
    • B29C45/0055B29B11/08B29B11/14B29B2911/1402B29B2911/14026B29B2911/14033B29B2911/1404B29B2911/14106B29B2911/14133B29B2911/14326B29B2911/14333B29B2911/14366B29B2911/144B29B2911/1442B29B2911/14426B29B2911/14473B29B2911/14513B29B2911/14633B29C45/006B29C49/06B29C49/12B29C49/42B29C49/48B29C2049/4892B29K2023/065B29K2023/12B29K2027/06B29K2067/00B29L2031/463B29L2031/7136B29L2031/717B44D3/12B65D1/16B65D25/32B65D53/02
    • A wide-mouth container (1) has a body and a rim (3) defining an opening for the container, and is made of a material such as PET or PEN. The first step in its manufacture comprises injection moulding a preform (15) which has a rim (3) formed at its mouth and a continuous body-forming portion (120) extending across the preform from the inner periphery (21 ) of the rim. An injection-moulded handle (90) is then attached to the preform, with the handle having two opposed ends received respectively at different locations around the rim and being pivotable on the rim. The preform can then be stored or transported in this condition. In the final step, the preform after heating is placed in a moulding cavity (61 ) of a blow moulding apparatus (60) with the preform being located by means of the rim (3). The mould includes a recess (115) around the rim to accommodate the handle (90) attached to the rim (3) during the operation of the blow moulding apparatus. The body-forming portion (120) expands in the cavity to form the side walls (20) and bottom wall (2) of the container. The side wall (20) of the container contacts a skirt (26) forming the outer part of the rim (3), thus forming a box section which serves to retain the handle. The skirt (26) and the interior surface of the ends of the handle (90) adjacent thereto have cooperating detent arrangements which tend to latch the handle on the container in one or more predetermined pivotal positions to assist pouring. The ends of the handle can be received in the rim other than at diametrically-opposed locations, for example at locations which are spaced around the rim by 90 to 175 degrees.
    • 广口容器(1)具有主体和限定用于容器的开口的边缘(3),并且由诸如PET或PEN的材料制成。 其制造过程的第一步骤包括注塑成型预成型件(15),该预成型件具有在其口部形成的边缘(3)和连续的成型部分(120),该连续的成型部分从轮圈的内周边(21)延伸穿过预成型件。 然后将注塑手柄(90)连接到预成型件上,其中手柄具有两个相对的端部,分别接收在围绕边缘的不同位置并且可在边缘上枢转。 预成型件然后可以在这种条件下储存或运输。 在最后的步骤中,将加热后的预制件放置在吹塑设备(60)的模腔(61)中,预制件通过轮缘(3)定位。 模具包括围绕轮缘的凹部(115),以在吹塑装置的操作期间容纳附接到轮缘(3)的手柄(90)。 身体形成部分(120)在空腔中膨胀以形成容器的侧壁(20)和底壁(2)。 容器的侧壁(20)接触形成边缘(3)的外部的裙部(26),由此形成用于保持手柄的盒子部分。 裙部(26)和与其相邻的手柄(90)的端部的内表面具有协作的掣子装置,这些掣子装置倾向于在一个或多个预定枢转位置上锁定容器上的手柄以帮助倾倒。 手柄的端部可以被容纳在轮辋中,而不是在直径上相对的位置处,例如在围绕轮辋90至175度间隔的位置处。
    • 6. 发明申请
    • BLUMENTOPF
    • 花盆
    • WO2003020086A1
    • 2003-03-13
    • PCT/EP2002/008406
    • 2002-07-27
    • GEBR. PÖPPELMANNLÜKEN, ReinhardSIEVERDING, Alfons
    • LÜKEN, ReinhardSIEVERDING, Alfons
    • A47G7/04
    • A47G7/047A01G9/021B29C51/08B29L2031/7136Y10T24/44017Y10T24/44855
    • Blumentopf (1) aus tiefgezogenem Kunststoff für eine Blumenampel, bei der ein Hänger (2) mehrere Stränge (5) aufweist, die über Hakenklammern (3) mit dem aussenseitig mit einer durchlaufenden Kontur versehenen Topfrand (4) verbunden sind, wird im Sinne der besonderen verfahrenstechnisch vorgegebenen Gestaltungsbedingungen beim Tiefziehverfahren mit einer Fixierung des Sitzes (7) der Hakenklammern (3) und unter Beibehaltung einer guten Überleitung von Hängelasten zwischen Topf- und Hakenklammern und im Sinne einer ansprechenden und gut handhabbaren Form so ausgebildet, das der Topfrand (4) inenseitig zu einer sich nach unten anschliessenden Wand Verschmälerungen aufweist, die jeweils einen Sitz (7) für die Hakenklammern (3) bilden.
    • 花盆(1)对于一个吊篮制成的深拉塑料,其中吊架(2)多根股线(5),其经由钩托架(3)设置有连续的轮廓罐边缘(4)的外侧连接,在感 特殊的工艺技术在深拉拔处理预定的设计条件与座椅的固定(7)的钩托架(3)和,同时保持吊罐和钩括号之间,并且在一个有吸引力的和易于处理的形式的感测负载的良好的转印被形成为使得的锅边缘(4) inenseitig具有随后的变窄区后的底壁,其中的每一个用于钩括号(3)形成的座(7)。
    • 8. 发明申请
    • METHOD FOR MANUFACTURING A PLASTIC PRODUCT SUCH AS A FLOWER BUCKET
    • 用于制造作为花盆的塑料制品的方法
    • WO2016190736A3
    • 2017-03-16
    • PCT/NL2016050370
    • 2016-05-25
    • NABER BEHEER B V
    • NABER WILHELMUS CORNELIS MARIANABER MIKE ANTOON JOZEF
    • B29C45/00A01G9/02
    • B29C45/0046A01G9/021B29C45/16B29C2045/0032B29L2031/7136
    • For the purpose of manufacturing a plastic product (1) having a bottom (10) and an upright wall (20) extending from the periphery (11) of the bottom (10), an injection mold having a bottom forming cavity and a wall forming cavity connecting to the, periphery thereof is applied. The forming cavity of the injection mold is filled with fluid plastic while pressure is being exerted, in two stages with an interruption of the supply of fluid plastic between, wherein only a central bottom part (12) is formed in a first stage, after which the supply of plastic is temporarily stopped, until the start of a second stage in which the forming cavity of the injection mold is further filled. The plastic product (1) can have a wall thickness of 0.5 mm up to 0.55 mm or its upright wall (20) can be provided with a corrugated shape.
    • 为了制造具有从底部(10)的周边(11)延伸的底部(10)和直立壁(20)的塑料制品(1)的目的,注塑模具具有底部形成腔和壁形成 连接到其周边的腔体被施加。 注射模具的成型腔在施加压力的同时被填充有流体塑料,分两个阶段,其间流体塑料供应中断,其中仅在第一阶段中形成中心底部部分(12),之后 临时停止供给塑料,直到进一步填充注射模具的成形腔的第二阶段的开始。 塑料制品(1)可以具有0.5mm至0.55mm的壁厚,或者其直立壁(20)可以具有波纹形状。