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18 条记录 (耗时 0.011 秒)

    Apparatus and method for forming and wrapping material
    5.
    发明公开
    Apparatus and method for forming and wrapping material 有权
    Vorrichtung und Verfahren zum Formen undEinhüllenvon材料

    公开(公告)号：EP2407023A1

    公开(公告)日：2012-01-18

    申请号：EP10169230.9

    申请日：2010-07-12

    申请人： Trioplast AB

    发明人： Öhrn, Lars ,  Liljegren, Mikael

    IPC分类号： A01F15/07 ,  A01F15/08 ,  A01F25/14

    CPC分类号： A01F15/08 ,  A01F15/10 ,  A01F25/14 ,  A01F25/183 ,  A01F2025/145 ,  G01N3/08

    摘要： The invention provides a forming and wrapping unit (2) for forming material into a continuous bar (20) and wrapping said material the unit comprising: a forming chamber (6) for forming material into a continuous bar; sheet wrapping means (4) for wrapping said continuous bar; and control means operating on said sheet wrapping means, wherein said sheet wrapping means and said control means are adapted to be operable independently of a rate of feeding bulk material into the forming chamber. The invention also relates to a method for forming and wrapping material into a continuous bar, comprising feeding said material to a wrapping position while forming said material; wrapping sheet around said material such that said sheet at least partly overlaps a previously wrapped round of sheet; and transferring the wrapped material from said wrapping position to a storage ready position. The step of feeding the material to a wrapping position and said step of wrapping sheet around the material are separately operable. The method and the apparatus of the invention are versatile and cost-efficient, allowing optimal forming and wrapping of different materials for a variety of purposes.

    摘要翻译： 本发明提供了一种用于将材料形成为连续杆（20）并包裹所述材料的成形和包裹单元（2），所述单元包括：用于将材料形成连续条的成形室（6） 用于包裹所述连续条的纸张包装装置（4） 以及在所述片材包装装置上操作的控制装置，其中所述片材包装装置和所述控制装置适于独立于将散装材料送入成形室的速率而工作。 本发明还涉及一种用于将材料形成和包裹到连续棒中的方法，包括在形成所述材料的同时将所述材料进给到缠绕位置; 包裹片材围绕所述材料，使得所述片材至少部分地与先前包裹的片材重叠; 并将包裹的材料从所述包装位置转移到储存就绪位置。 将材料进给到包装位置的步骤以及围绕材料包裹片的所述步骤是可分开的。 本发明的方法和设备具有通用性和成本效益，允许为各种目的优化不同材料的成型和包装。

    APPARATUS AND METHOD FOR PRODUCING PLASTIC FILM
    6.
    发明公开
    APPARATUS AND METHOD FOR PRODUCING PLASTIC FILM 有权
    一种用于生产塑料薄膜

    公开(公告)号：EP2024165A1

    公开(公告)日：2009-02-18

    申请号：EP07725024.9

    申请日：2007-05-09

    申请人： Trioplast AB

    发明人： KARLSSON, Hans

    IPC分类号： B29C55/06 ,  D01D5/42

    CPC分类号： B29C55/06 ,  D01D5/426

    摘要： The present invention relates to a plastic film having reinforced edge portions, and to a process and apparatus for producing the film. The film is produced in a process where the film (2) is advanced from film providing means (1,1b) to film collecting means (8) along a transfer path, and the film is divided in the direction of transfer into at least two essentially parallel film sections. The film sections are then stretched by a stretch unit (4) in the direction of transfer beyond the yield point such that reinforcement of each one of the edge portions of said film sections are provided due to material shrinkage of the edge portions in the direction lateral to the direction of transfer.

    PRESTRETCHED BALEWRAP
    7.
    发明公开
    PRESTRETCHED BALEWRAP 审中-公开
    预设的BALEWRAP

    公开(公告)号：EP3256319A1

    公开(公告)日：2017-12-20

    申请号：EP16819079.1

    申请日：2016-12-21

    申请人： Trioplast AB

    发明人： MATTSSON, Robert

    IPC分类号： B32B27/08 ,  B32B27/30 ,  B32B27/32

    CPC分类号： B32B27/327 ,  B32B27/08 ,  B32B27/306 ,  B32B27/32 ,  B32B2270/00 ,  B32B2307/514 ,  B32B2307/516 ,  B32B2410/00

    摘要： A prestretched polyethylene film having a longitudinal degree of pre-stretching above 70% and a remaining longitudinal elongation capability of at least 300% as determined according to ASTM D882, wherein the thickness of the film is in the range of 10-30 µm and wherein the film comprises at least 25% by weight of a linear low density polyethylene (LLDPE) substantially free from long chain branching (LCB) and having a density below 915 kg/m 3 . Use of the prestretched polyethylene film as an agricultural balewrap film or silage film, pallet wrapping film, or waste wrap film.

    PRESTRETCHED BALEWRAP
    8.
    发明公开
    PRESTRETCHED BALEWRAP 审中-公开
    预设的BALEWRAP

    公开(公告)号：EP3184301A1

    公开(公告)日：2017-06-28

    申请号：EP15201986.5

    申请日：2015-12-22

    申请人： Trioplast AB

    发明人： MATTSSON, Robert

    IPC分类号： B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  C08J5/18

    CPC分类号： B32B27/327 ,  B32B27/08 ,  B32B27/306 ,  B32B27/32 ,  B32B2270/00 ,  B32B2307/514 ,  B32B2307/516 ,  B32B2410/00

    摘要： A prestretched polyethylene film having a longitudinal degree of pre-stretching above 70% and a remaining longitudinal elongation capability of at least 300% as determined according to ASTM D882, wherein the thickness of the film is in the range of 10-30 µm and wherein the film comprises at least 25% by weight of a linear low density polyethylene (LLDPE) substantially free from long chain branching (LCB) and having a density below 915 kg/m 3 . Use of the prestretched polyethylene film as an agricultural balewrap film or silage film, pallet wrapping film, or waste wrap film.

    摘要翻译： 根据ASTM D882测定的纵向预拉伸度大于70％并且剩余纵向伸长率至少为300％的预拉伸聚乙烯薄膜，其中薄膜的厚度在10-30μm的范围内，并且其中 该膜包含至少25重量％的基本不含长链支化（LCB）且密度低于915kg / m 3的线性低密度聚乙烯（LLDPE）。 使用预拉伸聚乙烯薄膜作为农业包扎膜或青贮膜，托盘包装膜或废弃包装膜。

    Net replacement film
    9.
    发明公开
    Net replacement film 审中-公开
    网络交换膜

    公开(公告)号：EP2781336A3

    公开(公告)日：2015-03-04

    申请号：EP14164586.1

    申请日：2010-12-17

    申请人： Trioplast AB

    发明人： Öhrn, Lars ,  Byström, Inger ,  Runesson, Torbjörn ,  Lindberg, Andreas

    IPC分类号： B29C55/06 ,  A01F15/07

    CPC分类号： B29C55/06 ,  A01F15/0715 ,  A01F2015/0745 ,  B29K2023/0625 ,  B29K2023/083 ,  B29K2423/083

    摘要： The present invention relates to a prestretched polyethylene film having a longitudinal stretch ratio of from about 1:2 to about 1:4 and having a longitudinal elongation capability of at least 170 %, said elongation capability comprising an elastic component. The invention also relates to a method for producing said film and to a method of wrapping compressed bulk material such as a round bale using said film, the method comprising further stretching the prestretched film and applying the film around the compressed bulk material in direct contact therewith. The film according to the invention may be used as a net replacement film and allows increasing the efficiency and the economics in the baling process by allowing faster baling, use of a lesser amount of wrapping film and/or improved protection of the product.

    PROTECTIVE WRAPPING FOR A CYLINDRICAL OBJECT
    10.
    发明授权
    PROTECTIVE WRAPPING FOR A CYLINDRICAL OBJECT 有权
    圆柱形物体的保护性包装

    公开(公告)号：EP3109182B1

    公开(公告)日：2018-03-28

    申请号：EP15174050.3

    申请日：2015-06-26

    申请人： Trioplast AB

    发明人： LINDBERG, Andreas ,  LARSSON, Anders

    IPC分类号： B65D65/22 ,  B65D85/671

    CPC分类号： B65D65/10 ,  B65D65/14 ,  B65D65/22 ,  B65D75/006 ,  B65D75/56 ,  B65D81/054 ,  B65D85/671 ,  B65D2565/386 ,  B65D2581/055 ,  B65D2581/057 ,  Y02W30/805

    摘要： The present invention relates to a protective wrapping (100) for a cylindrical object, comprising: an essentially square plastic film sheet (102), having a length exceeding the length of the circumference of the cylindrical object to be wrapped and a width exceeding the width of the cylindrical object to be wrapped, and having an inner face and an outer face referring to the orientation of the film when wrapped; the plastic film sheet comprising two foamed plastic strips (104,106) arranged on the inner or outer face thereof, the strips arranged essentially parallel in the length direction of the plastic film sheet, at a distance from each other such that the foamed plastic strips can cover and protect the edges of the cylindrical object when wrapped. The present invention further relates to the use of the protective wrapping for wrapping a cylindrical object, particularly a reel of plastic film for baling applications.