Compression food bags, century-linking Bin (certified), food bags provided by the United Century Paper Packing Co., Xiong Bin. Xiong Bin-century Paper Packing Co. (www.sjlbbz.com) is Baoding, bags leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In-century Bin leadership with the staff warmly welcome all inquiries negotiations to create linking Bin century a better future. Adding a coloring agent in food purchases in plastic bags, can make plastic with bright colors and shiny. Colorant pigments and dyes is often used, and sometimes also used to produce a fluorescent or phosphorescent pigment. Indian food colorant is added in the plastic bag, make plastic with bright colors and shiny. Colorant pigments and dyes is often used, and sometimes also used to produce a fluorescent or phosphorescent pigment. Adding a coloring agent in plastic food bag compression enables plastic with bright colors and shiny. Colorant pigments and dyes is often used, and sometimes also used to produce a fluorescent or phosphorescent pigment. 5. Production time: typically less than 500KG order production time 3-5 days food bags, large single trade agreement between the parties according to the order quantity 6. proofing fee: light body bags with no charge now proofing material, printed plastic bags to provide samples, borne by the customer or copperplate fee free offset proofing. 7. ordering methods: small single inspection receivables, large single 30% deposit, the goods can be factory inspection is completed or send a large sample. After confirmation, the balance paid before shipping 8. Service: Where the factory orders to sell plastic bags have any quality problems, the two sides compromise solution because the plastic material price fluctuations 9. indefinite reference so prices are not online. do trading price ........