Solvent-free glue liquid feeding device for packaging bag compounding

A feeding device, solvent-free technology, applied in transportation and packaging, mixer with rotary stirring device, dissolving and other directions, can solve the problem of inability to achieve uniform mixing, and achieve the effect of improving stirring, improving the effect of mixing, and quickly mixing. Effect
CN110860239AInactive Publication Date: 2020-03-06重庆富美包装印务有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
重庆富美包装印务有限公司
Publication Date
2020-03-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

Belonging to the technical field of liquid material mixing devices, the invention discloses a solvent-free glue liquid feeding device for packaging bag compounding. The device comprises a stirring barrel, a stirring mechanism driven by a motor is arranged in the stirring barrel, a discharge pipe is communicated with the stirring barrel, and a liquid outlet spray head is arranged at a discharge endof the discharge pipe, the stirring mechanism comprises a bracket arranged above the stirring barrel, a rotating shaft driven by the motor is rotatably connected on the bracket, a central gear is fixed on the rotating shaft, a rotating frame is also fixed on the rotating shaft, a plurality of driven shafts are rotatably connected to the rotating frame and are uniformly distributed at the periphery of the rotating shaft, and driven gears engaged with the central gear are fixed on the driven shafts; an inner gear ring engaged with the driven gears are fixed to an inner ring at the upper part ofthe stirring barrel; and the lower parts of the rotating shaft and the driven shafts all extend into the stirring barrel, and stirring blades are arranged on the rotating shaft and the driven shaftsin the stirring barrel. The device provided by the invention solves the problem that existing apparatuses cannot realize uniform mixing of pure glue liquid.
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Description

technical field

[0001] The invention belongs to the technical field of mixing devices for liquid materials, and in particular relates to a solvent-free glue feeding device for compounding packaging bags. Background technique

[0002] Packaging bags refer to bags used to pack various items. Because of their convenience, they are widely used in all walks of life. Packaging bag processing mainly includes printing, compounding, curing, slitting, bag making and other steps, among which compounding is a very important process. Since the raw materials used in packaging bags have their own advantages and disadvantages, in order to make up for these shortcomings, it is necessary to use other materials to compound with the substrate to make the performance of the packaging bag better. When compounding, it is usually necessary to use glue and solvent to mix, and then apply it on the film to make the film compound. In the compounding process, the glue and the solvent need to be fully ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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