The Production Department has strengthened training on production-related knowledge.
Classification： Blog
Time：2019-05-22
The Production Department has strengthened training on production-related knowledge.
To disseminate knowledge about PVC and PET sheet production across all departments, on May 17, the Deputy Production Manager delivered a lecture titled “Production Processes for PVC and PET Sheets and the Functions of Each Piece of Equipment.”
During the training session, Manager Chen delivered instruction across three key areas: the concepts of PVC and PET, the PVC production process, and the PET production process. He brought a wealth of photographs of equipment and finished products to the classroom and, drawing on his many years of hands-on experience on the production line as well as his management expertise, explained PVC and PET manufacturing processes—and related equipment—clearly and in an accessible manner. Following the lecture, he set aside more than ten minutes for interactive Q&A, during which participants, from their own professional perspectives and in light of the course content, posed questions that Manager Chen addressed thoroughly and satisfactorily.
Sixteen employees from the Production, R&D, Technical, Administrative, and Human Resources departments participated in the training.
PVC is the English abbreviation for polyvinyl chloride.
PVC is a white powdery material that exhibits excellent resistance to acids and alkalis, good abrasion resistance, and superior electrical insulation properties; it is also non‑combustible. However, its thermal stability and lightfastness are poor. At around 140°C, it begins to decompose, releasing hydrogen chloride; therefore, stabilizers must be added during processing and molding. Plastic sheets are primarily used in hardware, toys, cosmetics, pharmaceuticals, and food packaging. While the material itself is non‑toxic, its poor biodegradability means that incineration can release environmentally harmful gases such as HCl.
PET is the abbreviation for polyethylene terephthalate.
PET is an opal-white or pale-yellow, highly crystalline polymer with a smooth, glossy surface. Sheet thermoforming is resistant to puncture, exhibits excellent fold resistance and superior electrical insulation, and is hygroscopic; therefore, it must be dried before processing. It offers high transparency, blocks ultraviolet radiation, boasts a glossy finish, and resists aging. Non‑toxic and odorless, it meets stringent hygiene and safety standards and can be used directly for food packaging.
Keywords： The Production Department has strengthened training on production-related knowledge.
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