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- home > Supply > Kraft paper bags, woven bags _ consultation with the blessing of packaging (certified) _ bags
Information Name: | Kraft paper bags, woven bags _ consultation with the blessing of packaging (certified) _ bags |
Published: | 2015-04-10 |
Validity: | 0 |
Specifications: | Limited |
Quantity: | |
Price Description: | |
Detailed Product Description: | Biansi process, also known as yarn manufacturing process, it is the first step of the production of plastic woven fabric, a process is the most important. Flat Yarn production process, there are two methods divided by the film forming method, ependymal peace film, after the film is cooled by way divided bags, air-cooled, water-cooled intercooler kraft paper bags and bags prices, according to the draft heating hot plate hot roll, hot air, according to the winding spindles forming divided, concentrated cycloid winding, single-spindle torque motor winding, winding magnetic moment. Plastic braid on the type of wire used, the method used plastic film filaments called fibroblasts law film industry in woven short film into a fiber drawing process due to the different methods can be divided into two filaments made After class one is flat wire is cut by narrow longitudinal stretch film products, which was flat strip of silk; the second category is called split yarn or fiber membrane split, torn fibers are cut from a film strip After mechanically cut open and stretched into a narrow mesh products. Currently braid plastic materials used are basically Polypropylene, also known as polypropylene, it is also called PP Flat Yarn flat, strictly speaking, flat only made of polypropylene, polypropylene flat yarn can be called. With the filling increase the amount of filling masterbatch, the tensile strength will gradually reduce Biansi; this is because the main ingredient is calcium carbonate masterbatch filling, brown paper bags filled bags to sell a small amount of masterbatch added dispersed in the polyolefin polymer chain The gap has little effect on the tensile strength of flat wire, flat stiffness improved. When you add more than 20-25%, filled masterbatch surplus, occupy the position of polymer chains, thus preventing polymer elastic deformation, so that the polymer chains in the role of the longitudinal force can not fully stretch woven kraft paper bag making, influence stretch orientation of polymer chains, resulting in flat yarn strength, stiffness decreased significantly, relative tensile force Biansi lower than the national standard GB / T8946 provisions of kraft paper bags, woven bags _ consultation with the blessing of packaging (certified) _ weave bags provided by Qingdao Packing Co., with the blessing. Packing Co., Ltd. Qingdao with the blessing (www.qdtongfu.com) is Qingdao, plastic bags leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. With the blessing of the leadership in the packaging with the staff warmly welcome all inquiries negotiations to create the package with the blessing of a better future. |
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Copyright © GuangDong ICP No. 10089450, Packing Co., Ltd. Qingdao with the blessing All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 28558 visitor
Copyright © GuangDong ICP No. 10089450, Packing Co., Ltd. Qingdao with the blessing All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility