Plastic envelope bag Quote | cheap plastic envelope Bag | factory the Xicheng plastic envelope bag | Lu round with plastic film printed envelopes, four benefits: First, not afraid of water, in the process of delivery and transport, even in the face of rain, or by accidents such as water soaked, nor will letters harmful. High strength to withstand handling, tear than manila envelope securely. Easy to use, are easy to seal printed stickers, packing and unpacking, no tear or shear. Fourth, the cost is low, about 10-20% lower than the manila envelope. Therefore, gravure companies can be tried to launch plastic film envelope new products. Lu Yuan plastic Hebei specialized enterprise for the production of plastic envelopes after more than ten years of development, production reached 1,000,000, the products are widely used in magazines and courier industries. For more information, please visit our website http://www.luyuanbz.com Tel: 13701060316 Xu