opp food bags | linking Bin century (certified) | food bags provided by the United Xiong Bin Paper Packing Co. century. Xiong Bin-century Paper Packing Co. (www.sjlbbz.com) is specialized in "plastic bags, bags, vest bags, food bags, advertising bags, bags, woven bags," the business, the company adhering to the " honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Dong. Plastic mixing plasticizer may improve the plasticity and softness of the plastic food bags hdpe, adding a plasticizer to reduce the brittleness of the plastic can be improved plastic plasticity and softness, reduced brittleness. Fundamental factor performance and use. Adding graphite, molybdenum disulfide can improve plastic abrasion, wear resistance. Adding filler material may also reduce the cost of plastics. Plastic mixing plastic plasticizer can improve plasticity and softness food bag factory, reducing brittleness. Courier or freight logistics company's delivery speed is not what we can control, and food bags packet by capacity constraints, we can promise delivery time, but we can not when goods can be delivered to your hand to make any commitment not accept courier delivery or shipping due to slow us negative feedback. Please understand. So regardless of arrival time in any way we offer you, are based on our past experience-based, so only as a reference for your arrival time Oh! Please forgive me!