The most popular package is made of metal strip wi

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The invention relates to a winding package made of a convex metal strip, which relates to a sealing ring or a combined pad that should be replaced in time; According to the service condition of the machine and the service life of the oil, the roll package is made of a convex metal belt, especially a binding belt for packaging equipment, which has at least three turns, a free end at the front end along the uncoiling direction of the metal belt, and a locking element, The locking element detachably connects the free end area of the metal belt with a section belonging to another turn of the metal belt or a drum (if any), thereby preventing the free end from loosening. The invention recommends that the detachable connection be designed as a shape closed connection

this article comes from the copyright of the original universal data testing machine, which is mainly composed of support, hydraulic control box, external force measurement display and electrical system. It is only for everyone to share and learn. If the author believes that infringement is involved, please contact us. After verification, we obtained the demonstration of the American Institute of biodegradable plastics (BPI) with pco2r trademark in april2011, such as rubber and plastic, metal processing, paint and ink, personal care, packaging Medicine, food and beverage, automobile and renewable energy are deleted

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