How do the high quality PET materials come?
Well known, due to the improvement of PET film, a lot of PET film manufacturer to make itself as the manufacturer of high-end products, but the manufacturer of high-end products can not boast out of thin air, it needs to be privately, ensure the quality of their products accepted by high-end products manufacturer, so you need to PET film producers for their strict requirements, in accordance with the requirements specification to restrain oneself, let oneself can achieve a greater breakthrough in the product. Therefore, in the process of PET film production, not only the production environment needs to be strict, but also the need for strict testing standards, so how do PET film manufacturers detect it?
