With the development of oil-paper market, combined with simple production process, required equipment cost is not very high, in the relevant business more and more businesses, especially in small family workshop-style production business model based on the number of occupied from a dominant position. Due to the uneven level of technology and personal qualities, leading to product quality mixed bag, printing vary, choppy period. What kind of oil it is qualified bag, solely from the perspective of consumers are most concerned about the affordability to focus on analysis. The first one comes to shopping with a brown paper bag, which was born in 1908 in St. Paul, Minnesota. A local grocery store owner Walter Du Weina, in order to promote sales growth, kraft paper bags and start looking for ways to allow consumers to buy something more disposable approach. Du Weina think it should be a prefabricated bags, paper bags Beihai, low cost and easy to use, and at least be able to withstand the weight of 75 pounds or so. After repeated tests, the texture of the bags he locked in on kraft paper, because it uses a longer conifer wood fiber pulp and paper manufacturers in the cooking process by chemical action of caustic soda and sodium sulfide mild chemicals were treatment, making the original strength damaged wood fiber is small, oil bag, made out of paper so that the final, tight connection between the fibers, paper tough, able to withstand greater tension and pressure without cracking. Four years later, the first one was born with a brown paper shopping bag. It is the bottom of the rectangular than the traditional V-bottom paper bags have a greater amount of volume. A rope through the bottom and sides to increase its load-bearing capacity, and at the upper end of the formation of two paper bags easier for people to lift the pull ring. Du Weina their own name for this kind of shopping bags named, and in 1915 applied for a patent for. At this point, annual sales of this shopping bag has more than 100 one million. Kraft paper bags, Jinxiang wholesale manufacturers, paper bags provided by the North Sea Paper Co., Ltd. Shandong Jinxiang. "Paper, wrapping paper, coated paper, paper products, cartons, paper bags, cardboard boxes, paper pulp" preferred Shandong Jinxiang Paper Co. (jinxiangzhiye.1688.com/)(www.sdjxpaper.com), the company is located: Chinese Licheng District, Jinan Huashan Industrial Park, over the years, Shandong Jinxiang Paper Co. to provide customers with the best quality of service, Contact: Zhao Lei. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Shandong Jinxiang Paper Co. expect to be your long-term partner!