A tucking system for reducing tuck bubbles and glue opening
CN224691435UActive Publication Date: 2026-08-28SONGYU PRINTING & PACKING CO LTD
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Patent Information
- Application Number
- CN202522277640.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-28
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-10-28
AI Technical Summary
Technical Problem
[0004]合掌过程中，若塑料膜走膜过程中受到剪切力而发生方向偏移，容易使点胶处合掌粘合处发生偏移而造成粘合强度弱，或者导致胶水铺展不均匀在合掌位置处产生气泡现象，影响标签产品的质量效果
Benefits of technology
[0018]本申请提供的减少标签合掌气泡与开胶的合掌系统，控制器控制纠偏辊活动，纠偏辊相对机架的姿态能够被调节，在喷胶之前，塑料膜先经过纠偏机构，在塑料膜绕过纠偏辊时，纠偏辊的姿态决定了塑料膜的绕出角度和位置，从而当塑料膜相对喷胶结构发生位置偏差时，可通过纠偏机构对塑料膜进行位置调整以正位，进而提高塑料膜在合掌点胶过程中的定位精度。
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Figure CN224691435U_ABST
Abstract
The application discloses a label jointing system capable of reducing label jointing bubble and glue opening, relates to the field of beverage label packaging equipment, and comprises a rack, a pay-off roller, a glue spraying mechanism, a folding mechanism and a winding roller, a raw material roll of plastic film is arranged on the pay-off roller, the plastic film sequentially passes through the glue spraying mechanism, the folding mechanism and is wound on the winding roller, a deviation rectifying mechanism is arranged on the rack and located between the pay-off roller and the glue spraying mechanism, the deviation rectifying mechanism comprises a deviation rectifying roller and a controller, the plastic film passes through the deviation rectifying roller, the deviation rectifying roller and the rack relatively rotate, and the controller is used for controlling the rotation shaft of the deviation rectifying roller to be movable relative to the rack.
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