Laiwu Chemical is a private enterprise focusing on the research and development of comprehensive utilization of agricultural waste. During the long-term all-round technical cooperation with the Institute of Process Engineering of the Chinese Academy of Sciences, it has achieved a series of major technological breakthroughs and established “300,000 tons?years. "Straw smelting production line" this country "973" plan "basic research on the key process of high value of straw resources" industrial industrialization demonstration project. The project fully utilizes straw hemicellulose to produce butanol, and simultaneously produces high-purity lignin, cellulose and other novel raw materials for biomass chemicals or biological materials with excellent characteristics. On the basis of this, Laiwei Company worked closely with South China University of Technology and Songyuan Bairui Bio-polyol Co., Ltd. to carry out technical research and put forward the production technology of biomass-based polyols adaptable to the raw material characteristics of the platform. It is comparable to similar polyether polyols based on petrochemical feedstocks, but at a lower cost than petroleum-based products. The polyether polyols can be used to produce polyurethane rigid foam products for building, pipe and refrigerator insulation, and can also be used for waterproofing, sealing, and the like. Polyurethane products produced by the technical indicators meet industry standards. Since July of this year, all parties have jointly applied for a number of invention patents on this technology, and will continue to jointly develop new technologies and products with independent intellectual property rights in the future.
The “50,000-ton straw bio-polyol production line†cooperates with Songyuan’s “300,000 tons straw straw refining industrialization production line†to realize the multi-level cyclic high value utilization of straw biomass. The bio-based products produced by this route can be applied to industries such as energy, plastics, materials, and chemical industries, providing a new way for high value utilization of straw resources. The successful production of these production lines marks the initial formation of a new industrial model for the comprehensive utilization of low-cost and high-valued plant biomass.
1, FY-16A Flat Face Mask Machine
Introduction:
Semi automatic flat mask production line adopts advanced design, only need to put the raw material on the feeding rack, after the completion of the modulating, the machine can realize automatic production. It only need one person to operate and fully realize the whole process of automatic production. The equipment also adopts ultrasonic welding, which is beautiful, sanitary, environmental friendly.The output is 150-200 pcs/min. The length of nose bridge bar can be adjusted. The product size error is ±1mm.
face mask, face mask machine, flat face mask machine, face mask making machine
DongGuan FeiYang Packaging Machinery Equipment Co., Ltd , https://www.feiyang-machinerys.com