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    • 2. 发明公开
    • TUBE WITH A LAMINATED FOIL TUBULAR BODY
    • ROHR MIT EINEM BESCHICHTETENFOLIENROHRKÖRPER
    • EP2844577A1
    • 2015-03-11
    • EP12740868.0
    • 2012-06-22
    • Mechatronica SC
    • HINKOV, Miroslav Ivanov
    • B65D35/12B29C65/02B65D35/10B29L23/20
    • B29C65/02B29C66/1122B29C66/14B29C66/24223B29C66/43123B29C66/4322B29C66/5344B29C66/612B29C66/723B29L2023/20B65D35/12
    • The tube is for liquid and viscous products. It has an improved appearance in the welding zone (4). The laminate foil tubular body (1) has a longitudinal seam (3). The top end of the body (1) is welded to a head (2). The bottom end of the body (1) is closed with an end seal (5). The contour (6) of the head (2) in the area where the longitudinal seam (3) is located after welding of the body (1) to the head (2), has a cut-out (7), which allows the outer contour of the tube in the area of the longitudinal seam (3) to follow the same curve as the outer contour laying outside the longitudinal seam (3) area. The cut-out (7 or 10) in the head (2) of the tube with a laminated foil tubular body (1) can be a straight line or a groove. The basic contour (6) of the head (2) outside the cut-out (7 or 10) may or may not be round.
    • 该管用于液体和粘稠的产品。 焊接区(4)的外观更好。 层压箔管状体(1)具有纵向接缝(3)。 主体(1)的顶端焊接到头部(2)。 主体(1)的底端用端部密封(5)封闭。 在主体(1)焊接到头部(2)之后,纵向接缝(3)位于其中的区域中的头部(2)的轮廓(6)具有切口(7),其允许 在纵向接缝(3)区域内的管的外轮廓遵循与放置在纵向接缝(3)区域外部的外轮廓相同的曲线。 具有层压箔管状体(1)的管的头部(2)中的切口(7或10)可以是直线或凹槽。 切口(7或10)外的头部(2)的基本轮廓(6)可以是圆形的,也可以不是圆的。