Yiwu Chi Feng plastic factory is specialized in opp plastic bag, pe bags, cpp bags, pof shrink film bags and other products; CPE bags .CPE bags, also known as PE bags Material: cpe can also take Mosha specific circumstances according to customer specific requirements. Thickness: 0.04mm thickness generally Yiwu opp plastic bag, according to customers requirements specific thickness. Printing: How Our high-speed computer-color presses Yiwu opp plastic processing, can definitely guarantee the accuracy of chromatography, digital photo printing results comparable. Yiwu Chi Feng plastic factory is specialized in opp plastic bag, pe bags, cpp bags, pof shrink film bags and other products; more commonly used in food packaging plastic bags made of polyethylene film Yiwu opp bag customized to the film non-toxic, it can be used to hold food, there is a film made of polyvinyl chloride, PVC itself is non-toxic.