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    • 4. 发明申请
    • MANUFACTURE OF AN ENDLESS PLASTIC PIPE, AND EQUIPMENT REQUIRED
    • 方法用于生产塑料ENDLESS管和装置实施过程
    • WO1998025825A1
    • 1998-06-18
    • PCT/DE1997002901
    • 1997-12-11
    • OGGESEN, Heinrich
    • B65B11/00
    • B31C3/00A01F15/071A01F25/14A01F2015/0735A01F2015/0745B29C53/58B29C63/105B29C66/1122B29C66/4312B29C66/43121B29C66/4322B29C66/49B29C66/723B29C66/73711B29C66/73712B29C65/00
    • The present invention pertains to a method and a device for producing a pipe (10) from plastic foil material, whereby an endless outer foil and an endless inner foil (12, 14), at least one of which (12, 14) has on its side (16, 20) turned to the other foil a gluing surface (18), are wound either spirally or axially offset or overlapping in the same direction of winding or parallel to each other or transversally, so that the pipe (10) has no glue either on its outer side (22) nor on its inner side (24). During the production it is ensured that both endless foils have a gluing side so that they can adhere to each other during the winding process. Such a pipe (10) is designed, among other things, to fully wrap or hermetically close quadrangular straw hulls, grass hulls and similar products or to sealingly close cylindrical straw hulls, grass hulls, etc.
    • 公开的是如所描述的,一种方法和一种用于制造塑料薄膜材料制成的软管(10)的装置,其中至少一个外和内塑料膜幅材(12,14),其中两个塑料薄膜带中的至少一个(12,14) 在其一侧面向另一塑料薄膜网页(16,20)的粘合剂(18),螺旋形,沿轴向彼此偏置,位于重叠伤口彼此平行或以这样的在相同的缠绕方向交叉以上方式,即在其外侧的软管(10), (22)和在其内侧(24)是不含粘合剂。 在该管的制造中,重要的是所述两个塑料片具有在一侧上具有粘合剂,其相互粘结在所述包裹。 这样的管(10),例如,对于相互缠绕和方捆稻草,草或类似物的紧密密封。 或或类似的,给大家封关草,秸秆圆捆。 使用。