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发明公开
CN105905370A 一种冷拉式套膜机 无效 - 驳回

一种冷拉式套膜机
摘要：
本发明涉及一种冷拉式套膜机，由机架及承载在机架上的挂膜组件、送膜组件、热封切膜组件、开膜组件、拉膜组件、套膜组件构成，挂膜组件设置在机架的侧部，承载和固定卷膜滚筒，送膜组件设在机架的顶部，向开膜组件输送薄膜，热封切膜组件、开膜组件设置在送膜组件的下方，拉膜组件沿机架上下运动，套膜组件设在机架的底部。与现有技术相比，本发明采用冷收缩膜桶卷，通过送膜，开膜，热封，切膜，集膜，拉膜，套膜的动作，对一个码垛进行冷拉式套膜工艺，不需要重复缠绕和加热。
摘要（英）：

The invention relates to a cold drawing type film sheathing machine which is formed by a rack, and a film hanging component, a film sending component, a heat sealing film cutting component, a film opening component, a film drawing component and a film sheathing component which are born on the rack, wherein the film hanging component is arranged at the side part of the rack and is used for bearing and fixing a film rolling roller, the film sending component is arranged at the top of the rack and delivers a film to the film opening component, the heat sealing film cutting component and the film opening component are arranged below the film sending component, the film drawing component moves up and down along the rack, and the film sheathing component is arranged at the bottom of the rack. Compared with the prior art, according to the invention, a cold shrinkage film barrel roll is adopted, and via actions of film sending, film opening, heat sealing, film cutting, film collecting, film drawing and film sheathing, the cold drawing type film sheathing process is performed on a stack, and repeated winding and heating are not needed.

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