Kraft bag packaging are bags made from kraft paper. Kraft paper packaging bag is based on the whole wood pulp paper. The color is divided into white kraft paper and yellow kraft paper. A layer of pp material can be applied to the paper to protect it from water. The strength of the bag can be made from one to six according to customer requirements. Layer, printing and bag making integration. Opening and back cover methods are divided into heat seal, paper seal and paste bottom.
kraft bag packaging, used as a packaging material, is very strong, usually yellow-brown, half- or full-bleached kraft pulp is light brown, cream or white. Quantitative 80-120g / m2. The fracture length is generally above 6000m. High tear strength, breaking work and dynamic strength. Most are roll paper, but also flat paper. Sulfate coniferous wood pulp is used as raw material, beaten and made on a Fourdrinier paper machine. It can be used as cement bag paper, envelope paper, adhesive paper, asphalt paper, cable protective paper, insulation paper, etc.
Kraft paper packaging bag is non-toxic, odorless, pollution-free, meets national environmental protection standards, has high strength and high environmental protection, and is currently one of the most popular environmental protection materials in the world. The use of kraft paper to make kraft paper packaging has become more and more widely used. Shopping in supermarkets, shopping malls, shoe stores, clothing stores and other places will generally be provided with kraft paper bags, which is convenient for customers to carry purchased items. Kraft bag packaging are an environmentally friendly packaging bag with a wide variety.
Kraft bag packaging bag is a kind of composite material or pure kraft paper packaging container. It is non-toxic, odorless, non-polluting, low-carbon and environmentally friendly, meets national environmental protection standards, has high strength and high environmental protection, and is currently the most popular and popular in the world. One of the environmentally friendly packaging materials.
Scope of application
Chemical raw materials, food, pharmaceutical additives, building materials, supermarket shopping, clothing, etc. are all suitable for the industry of kraft paper bags.