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    • 25. 发明授权
    • Method and an apparatus for forming and filling packages
    • 用于形成和填充包装的方法和装置
    • US5687549A
    • 1997-11-18
    • US553511
    • 1995-11-03
    • Jan JostlerIngemar Broden
    • Jan JostlerIngemar Broden
    • B65B9/08B65B43/26B65D75/44B65B9/00
    • B65B9/093B65B43/267B65B9/08B65D75/44
    • A method and apparatus for forming and filling packages in which a flexible strip (10) of plastic material is folded in a central region, in a first station (1), to form a folded web (20) of two substantially opposed walls (21a,b) with first (22) and second (23) end regions disposed in the longitudinal direction of the web. In the first end region (22), the walls are interconnected with one another, and, in the second end region (23) the walls are separate from one another and provided with thickened material. In a second station (2) the web is formed with successively located storage pockets (26), and in a third station (3) the thickened material is engaged and the pockets (26) are opened so as to be filled with material, whereafter the pockets are closed.
    • PCT No.PCT / SE94 / 00417 Sec。 371日期:1995年11月3日 102(e)日期1995年11月3日PCT 1994年5月5日PCT PCT。 第WO94 / 25345号公报 日期1994年11月10日一种用于形成和填充包装的方法和装置,其中在第一工位(1)中将塑料材料的柔性条(10)折叠在中心区域中,以形成两个 基本上相对的壁(21a,b),其具有沿着幅材的纵向方向设置的第一(22)和第二(23)端部区域。 在第一端部区域(22)中,壁彼此互连,并且在第二端部区域(23)中,壁彼此分离并且设置有增厚的材料。 在第二站(2)中,腹板形成有相继定位的存储袋(26),并且在第三站(3)中,加厚的材料被接合并且凹部(26)被打开以便填充材料,之后 口袋关闭。
    • 29. 发明授权
    • Package comprising a stiff strip
    • 包装硬包
    • US3979048A
    • 1976-09-07
    • US529540
    • 1974-12-04
    • Olof StarkRolf Dilot
    • Olof StarkRolf Dilot
    • B65D65/40B65D3/28B65D75/12B65D75/26B65D75/44B65D5/42B65D3/00
    • B65D3/28
    • A package having, for example, a parallelepipedic configuration is formed from a tube of laminated packaging material which is obtained by folding a web of the material so that opposite edge portions of the web overlap and form a longitudinally extending joint. The laminated packaging material consists of a base layer of paper or cardboard and facing layers of thermoplastic material, and the cut edge of the material which rests against the inside of the package is prevented from coming into contact with the contents of the package by application of a protective strip thereto along the joint zone, this strip being a laminate consisting of a base layer coated on both sides with a thermoplastic material which is sealed to the inside thermoplastic layer of the package. The base layer of the protective strip has a higher softening temperature than that of the inside thermoplastic layer of the packaging material.
    • 具有例如平行六面体构造的包装由层压包装材料管形成,该层叠包装材料是通过折叠材料的纤维网而获得的,使得纤维网的相对边缘部分重叠并形成纵向延伸的接头。 层压包装材料由纸或纸板的基层和面向热塑性材料的层组成,并且防止靠在包装内部的材料的切割边缘与包装的内容物接触,通过应用 沿着接合区向其提供保护带,该带是由两面涂覆有热塑性材料的基层组成的叠层,该热塑性材料密封在封装的内部热塑性层中。 保护条的基层具有比包装材料的内部热塑性层的软化温度更高的软化温度。