Broadly, referring permeation can prevent fat absorbent paper. The narrow sense, refers to the use of bleach, semi-bleached or bleaching of chemical pulp, and papermaking process through the high freeness a class paper. Also includes the use of the pulp added or applied to the surface and oil-repellent and oil production can resist penetration and absorption of paper grades. Chinese name greaseproof paper generalized can be absorbed greaseproof paper narrow papermaking process and paper for a class action and other oily food packaging items (3) through the high freeness technological backwardness, a small bag of oil produced in the proportion of high-tech equipment, production Technology is also more complicated and backward. (4) to carry out the imbalance waterproof tape, paper bag to carry oil level and regional financial condition, carry out uneven. We trust these problems are temporary, as countries in the field of food packaging policy of continuous improvement, oil bag will be able to shelter a long time. Because of the advantages of oil by consumers who prefer paper. Advantages: (1) oil bag cheap, low production costs of paper tape roll materials, production costs are low. (2) oil and water repellent kraft paper tape, to avoid soiling themselves in the consumption process. (3) more insulation than plastic bags. (4) non-toxic, odorless, non-toxic, no smell. Roll tape, paper tape, provided by the Paper Co., Ltd. Shandong Jinxiang Paper Co., Ltd. Shandong Jinxiang. Shandong Jinxiang Paper Co., Ltd. (jinxiangzhiye.1688.com/)(www.sdjxpaper.com) strong, credible, in Jinan, Shandong coated paper industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Paper Co., Ltd. Shandong Jinxiang into the brilliant and you work for a better future!