Development of kraft paper shopping bag kraft paper bags can be described as smooth sailing manufacturers, load-bearing capacity of the material to improve it continuously enhance the appearance has become increasingly attractive, manufacturers of various trademarks, logos printed on brown paper bags, enter retail stores into the streets. Until the mid-20th century, emerged as plastic shopping bags shopping bags in the history of the development of another large-scale revolution. It slimmer, more robust and cheaper manufacturing cost advantages make once eclipsed glory of brown paper bags. Slowly colloid was further dissolved, resulting in the loss of a viscous colloidal make paper out of brown paper bags and plastic film, which is blistering. Practical work have been tested A printed divided into two groups, one group pre-treatment film, another group without pretreatment, and then coated under the same conditions, after a period of time to observe, found that after No foaming process, it is no easier to handle blistering. Therefore, it must be pretreated kraft paper bags wholesale price, so that the ink layer inside various solvents evaporate Hebei kraft paper bag manufacturers as soon as possible so as to ensure permanent firmness of its adhesion strength. Over the next half century, since then, become the preferred consumption of plastic bags, leather bags and gradually "step aside." Finally, the best scenery disappearing paper bags only guise of "nostalgia", "natural", "green" in the name applied to a small number of skin care products, clothing and books, audio and video products into packaging. However, as the "anti-plastic" global prevailing winds, environmentalists have started to turn their attention to the old brown paper bags. McDonald's China starting in 2006, the gradual implementation of a brown paper bag with thermal insulation properties to bloom in all stores takeaway food, plastic grocery bags instead of plastic bags used another major use in agriculture is the most vegetable bags , whether it is potato, tomato, or a variety of vegetables, when farmers use plastic bags full of heavy pick vegetables, most happy than hard labors were harvest, mesh vegetable bags and packaging in transparent bags It played a crucial role. Can clearly see inside bags of fresh vegetables through the mesh bags and transparent bags, there will be a large number of farmers every day with the two plastic bags. Hebei kraft paper bag manufacturers | kraft paper bags | packaging provided by Xiong Yu Xin Yu Xin plastic packaging plant. Xiong Yu Xin plastic packaging plant (www.xinyusl.com) (www.xinyusl.com) strong, credible, Baoding in Hebei composite packaging products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Yu Xin into the brilliant packaging and you work for a better future!