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    A MACHINE FOR MAKING FILTER BAGS OF TETRAHEDRAL SHAPE FOR INFUSION PRODUCTS
    2.
    发明授权
    A MACHINE FOR MAKING FILTER BAGS OF TETRAHEDRAL SHAPE FOR INFUSION PRODUCTS 有权
    机生产过滤袋FOR难熔产品TETRAEDER FORM

    公开(公告)号：EP1549548B1

    公开(公告)日：2006-07-26

    申请号：EP03807943.0

    申请日：2003-10-06

    Applicant: I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.p.A.

    Inventor： REA, Dario ,  RIVOLA, Sauro

    IPC: B65B29/02 ,  B65D81/00

    CPC classification number: B65D85/808 ,  B29C65/086 ,  B29C65/18 ,  B29C66/1122 ,  B29C66/3452 ,  B29C66/4312 ,  B29C66/43121 ,  B29C66/4322 ,  B29C66/4332 ,  B29C66/81465 ,  B29C66/81467 ,  B29C66/8322 ,  B29C66/83411 ,  B29C66/849 ,  B29K2711/126 ,  B29L2031/14 ,  B29L2031/7122 ,  B65B29/02 ,  B65D75/50

    Abstract: A machine (100) for making filter bags (1) of tetrahedral shape for infusion products (P) comprises a production line (L) defined by a series of operating stations (50, 9, 10, 14, 11, 12, 13) where filter bags (1) made from a continuous flattened tube (2) of filter paper are formed, filled with respective doses of infusion product (P) and subjected to successive cuts and closing seals (SL, ST, SC). The production line (L) extends in a direction parallel to the direction (A) and comprises, in succession, a first sealing station (50) for making the first longitudinal seal (SL) to form the tube (2) so that it extends in the horizontal direction (A); a second tube (2) sealing station (9) for making a succession of transversal seals (ST) on the tube (2) transversally to the horizontal direction (A); a cutting station (10) for cutting the tube (2) at the transversal seals (ST) so as to create a succession of filter bags (1) in the process of being formed, each having a sealed bottom end and an unsealed end (7); a station (11) for opening the unsealed end (7) of each filter bag (1); a station (12) for dosing the infusion product (P), where a dose of the product (P) is inserted into the filter bag (1) through the unsealed opened end (7); and a third sealing station (13) for making a seal (SC) that closes the end (7) of each filter bag (1) that is still open; the closing seal (SC) extending in a direction transversal to the aforementioned longitudinal seal (SL) and to the aforementioned transversal seal (ST).

    Assemblage par soudure emprisonnant un matériau non soudable
    4.
    发明公开
    Assemblage par soudure emprisonnant un matériau non soudable 失效
    Geschweisster Zusammenbau mit einem nicht-schweissbaren材料

    公开(公告)号：EP0894643A1

    公开(公告)日：1999-02-03

    申请号：EP98401900.0

    申请日：1998-07-24

    Applicant: Avery Dennison France

    Inventor： Mailleuchet, Michel

    IPC: B42C7/00 ,  B29C65/00

    CPC classification number: B42C7/002 ,  B29C65/04 ,  B29C65/08 ,  B29C65/10 ,  B29C65/14 ,  B29C65/18 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/304 ,  B29C66/43 ,  B29C66/472 ,  B29C66/71 ,  B29C66/72 ,  B29C66/729 ,  B29K2001/00 ,  B29K2311/10 ,  B29K2313/00 ,  B29K2711/12 ,  B29K2711/126 ,  B29L2031/705 ,  B29K2067/00 ,  B29K2027/06 ,  B29K2023/12 ,  B29K2023/06

    Abstract: Procédé de fabrication de fournitures de bureau telles que des protège-documents, permettant l'association, par soudage ultrasonore ou par haute fréquence ou tout autre procédé de soudure, des feuilles de matière plastique formant les pochettes (9) du protège-documents à la couverture (5) de protège-documents, les matières constituant les pochettes (9) et la couverture (5) pouvant ne pas être soudables entre elles, le procédé comprenant une étape de solidarisation d'une bande de liaison (4) à la première feuille de matière plastique ou cellulosique formant la couverture (5), cette bande de liaison (4) étant par la suite soudée par ultrasons ou par haute fréquence aux pochettes et pouvant être mise en place sur la face extérieure ou intérieure de la couverture (5).

    Abstract translation: 该方法包括从塑料或纤维素材料的一层（1）和不同塑料材料的第二层（3）为每个文件制备套筒。 它们通过使用超声波，高频或另一种焊接方法的连接条（4,4'）连接。 第一层由选自纸板，纸，木材，编织或非织造纺织材料，聚酯，聚丙烯，聚乙烯，PVC和类似产品的材料制成。 第二层是聚丙烯，PVC或类似物，连接条是相同的材料。 第一层可以用穿孔制成，以允许连接带的软化材料通过。

    Method for the automated manufacture of laminated plastics products
    10.
    发明公开
    Method for the automated manufacture of laminated plastics products 失效
    一种用于自动化生产的由塑料制成的层压制品的过程。

    公开(公告)号：EP0266316A2

    公开(公告)日：1988-05-04

    申请号：EP87830367.6

    申请日：1987-10-20

    Applicant: MONETTI S.p.A.

    Inventor： Monetti,Giovanni c/o Monetti S.p.A.

    IPC: B29C67/14 ,  B29C51/26

    CPC classification number: B29C51/261 ,  B29C31/00 ,  B29K2711/126 ,  B32B39/00 ,  B32B2457/08 ,  Y10T156/1002 ,  Y10T156/1044 ,  Y10T156/1048

    Abstract: The invention relates to a method for the automated manufacture of laminated plastics products, in which a pack (1) of superimposed layers of thermosetting material, for example, sheets of resin-impregnated paper, is first formed, and the pack is placed on a rigid support structure (4) or supporting the pack and keeping it in the correct position; the rigid structure (4) and the corresponding pack (1) are supplied by gripping and transfer means to a moulding press (12) which provides for hot-forming of the above pack and, when moulding is completed, the rigid structure (4) and the respective thermoset plastics laminate (1a) are separated and directed to respective unloading stations (17, 18).

    Abstract translation: 本发明涉及一种用于自动制造的层压塑料制品，其中，组（1）的热固性材料的叠置层，例如，树脂浸渍的纸的片材，首先形成的方法，并且所述组被放置在 刚性支撑结构（4）或支撑所述包和将其保持在正确的位置; 所述刚性结构（4）和相应的包装（1）是由夹紧和传送装置提供到一个成型机（12），其用于上述包装的热成形和，当成形结束提供，所述刚性结构（4） 和respectivement热固性塑料层压板（1a）中被分离并引导到respectivement卸载站（17，18）。

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