Paper shredding envelope structure for kraft paper glue both inside and outside, inside the filling flexible fiber paper, can provide a good cushioning during the transit. Paper shredding envelope can effectively reduce the solid waste, saves the storage space, improve the production efficiency, and increase customer satisfaction, can packaging items fast, convenient and labor-saving, the streamline packaging process. Beautiful appearance, easy to write, can print according to customer requirements. Paper shredding the envelope: adhesive sealing design, with a convenient, reliable, easy tear brace convenient freehand open design, envelope paper shredding material: outer kraft paper is 100 g, layer kraft paper is 80 g, middle for scraps. Adaptation range: hardware, electronics, industrial accessories. Environmental protection, can be recycled. Can provide the product specification: 150 * 225 ~ 360 * 480 mm