PET solid hard sheet processing device and using method

Abstract

The invention discloses a PET solid hard sheet processing device. The PET solid hard sheet processing device comprises an equipment platform, wherein extension supporting legs distributed in an arraymode are arranged at the lower end of the equipment platform, a cleaning and conveying device is arranged on the equipment platform, and a crushing device is arranged on one side of the equipment platform; a cleaning and disinfection device is arranged on the cleaning and conveying device, the cleaning and disinfection device comprises cleaning supports distributed in an array mode, and a sprayingframe is jointly arranged on the cleaning supports; the cleaning and conveying device comprises conveying frames distributed in an array mode, cleaning rollers distributed in an array mode are arranged between the conveying frames, and a drying box is further jointly arranged on one sides of the conveying frames; and a conveying belt is further arranged on one side of the crushing device. According to the PET solid hard sheet processing device, the pre-pass processing efficiency of a PET material is effectively improved, and the disinfection, cleaning and drying for material recovery are facilitated, so that the safety of PET material recovery is improved, the packaging production cost is reduced, and the environment is protected; and meanwhile, the material transfer steps are reduced, sothat the material is prevented from being polluted in the transfer process, and meanwhile, the labor intensity of operating personnel is also reduced.

Description

technical field [0001] The invention relates to the field of pharmaceutical packaging production, in particular to a processing device and a use method of a PET solid hard sheet. Background technique [0002] Polyethylene terephthalate, referred to as PET, is a high polymer derived from the dehydration condensation reaction of ethylene terephthalate, which is composed of terephthalic acid and ethylene glycol. It is obtained by the esterification reaction of alcohol. PET is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. It has excellent physical and mechanical properties in a wide temperature range. The long-term use temperature can reach 120 ° C. Excellent, even at high temperature and high frequency, its electrical properties are still good, creep resistance, fatigue resistance, friction resistance, dimensional stability are very good, PET is divided into fiber-grade polyester chips and non-fiber-grade polyester Sliced, fiber-gra...

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Problems solved by technology

[0002] Polyethylene terephthalate, referred to as PET, is a high polymer derived from the dehydration condensation reaction of ethylene terephthalate, which is composed of terephthalic acid and ethylene glycol. It is obtained by the esterification reaction of alcohol. PET is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface. It has excellent physical and mechanical properties in a wide temperature range. The long-term use temperature can reach 120 ° C. Excellent, even at high temperature and high frequency, its electrical properties are still good, creep resistance, fatigue resistance, friction resistance, dimensional stability are very good, PET is divided into fiber-grade polyester chips and non-fiber-grade polyester Sliced, fiber-grade polyester is used to manufacture polyester staple fiber and polyester filament. It is the raw material for polyester fiber enterprises to process fibers and related products. Polyester is the most produced variety in chemical fibers. Non-fiber-grade polyester also includes bottles and films. It is widely used in packaging, electronic appliances, medical and health, construction, automobile and other fields, among which packaging is the largest non-fiber application market of polyester, and it is also the fastest growing field of PET. PET materials are recycled and reused for medicine When packaging, unlike ordinary plastic recycling, it needs to be sterilized, but the sterilized plastic is wet and not completely broken, which is not conducive to the subsequent processing of PET solid hard flakes. In view of this situation, a PET solid hard flake is proposed Processing device and method of use

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