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    • 1. 发明公开
    • FORMING THERMOPLASTIC WEB MATERIALS.
    • FORMUNG VON KUNSTSTOFFBANDMATERIALIEN。
    • EP0307439A4
    • 1989-10-17
    • EP88902769
    • 1988-03-17
    • HITEK LTD
    • FLECKNOE-BROWN ANTHONY EARL
    • B29C51/02B29C20060101B29C31/00B29C47/34B29C47/88B29C51/08B29C51/22B29C51/42B29C51/46B29D20060101
    • B29C51/22B29C47/0021B29C47/8805B29C47/8845B29C51/02B29C51/423
    • A web of thermoplastic material extruded directly into a set of tempering rolls is cooled on its upper and lower surfaces while the interior of the web is kept molten. The partially cooled web is fed onto a conveyor on which it is fed to a thermoformer. The web remains on the conveyor until its surface layer in contact with the conveyor is reheated to a thermoformable temperature below that at which the web will stick to the conveyor. Apparatus for feeding a web of thermoplastic material from an extrusion to a thermoformer includes tempering rolls and conveyor means which can be adjusted in their relative positions and to control the length of conveyor means contacted by the web.
    • 空心物体14可以通过将热塑性材料的纤维网1直接挤压到一组温度控制的回火辊2,3和6中而形成,通过通过回火辊冷却幅材的上表面层和下表面层,同时保持 在所述表面层之间处于熔融状态的纸幅,将部分冷却的纸幅7通过转辊8输送到输送机10上,并将纸幅输送到热成型机15的入口,纸幅7被允许保留在输送机10上,直到 与输送机接触的幅材的表面层已经被纸幅的熔融内部再加热到低于纸幅7将粘附到输送机10的可热成形温度,纸幅1通过回火辊的行进 可以通过将回火辊6的位置调节到例如6'来控制,并且通过调节转动辊8的位置来检查输送机上的幅材7的行程是可控的 8岁。
    • 7. 发明公开
    • CARDBOARD AND CORRUGATED BOARD CONTAINER HAVING LAMINATED WALLS
    • KARTONBEHÄLTER
    • EP1272337A4
    • 2003-04-02
    • EP00918423
    • 2000-03-27
    • FINESTONE ARNOLD BBLOCH GILBERT
    • FINESTONE ARNOLD BBLOCH GILBERT
    • B31F1/28B29D20060101B29D22/00B31F1/36B32B20060101B32B3/28B32B29/08
    • A container having walls made of paper/plastic outer face liners (12), wherein at least one of the face liners (11, 12) is comprised of a face liner laminate (12). The face liner laminate (12) is composed of an exterior ply of oriented synthetic plastic film whose opposing surfaces are rendered wettable by corona-discharge treatment, and a base paper ply is cold-laminated to the film ply and adhered to the core (10) of the board. The cardboard core (10) may be a planar stiff paper core. The invention is also directed to a structural member for use in making inexpensive furniture comprising a supporting member (11) and a cardboard core (10) laminated to a face liner laminate (12). The film ply of the laminate (12) enhances the strength of the container or structural member and imparts water resistance thereto. Because the exposed surface of the film ply is printable, it may have decorative graphics or other printed matter applied thereto.
    • 一种具有由纸/塑料外面衬里(12)制成的壁的容器,其中面层衬垫(11,12)中的至少一个由面层衬垫叠层(12)组成。 面层衬垫层压板(12)由取向合成塑料薄膜的外层构成,其相对表面通过电晕放电处理而变得可湿润,原纸层被冷层压至薄膜层并粘附于芯层(10 )的董事会。 纸板芯(10)可以是平面硬纸芯。 本发明还涉及一种用于制造廉价家具的结构部件,该结构部件包括层压到面层衬垫层压件(12)上的支撑部件(11)和纸板芯(10)。 层压板(12)的膜层增强了容器或结构构件的强度并赋予其耐水性。 由于薄膜层的暴露表面是可打印的,所以它可以具有装饰图案或其他印刷品应用于其上。