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Suzhou Shining Co., Ltd is a professional Exporter & Manufacturer of heat insulation mineral fiber ceiling board tiles, Mineral Wool Board,
General description of mineral wool board
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?? In China, mineral wool board industry is becoming increasingly fierce competition, Beijing Star card, the new North Dragon card, as well as Shanghai Armstrong three brands of mineral wool acoustic panels occupy more than half of China's market. China's accession to the WTO, with the tariff reduction and the introduction of a number of policies, many foreign brands have the strength to gradually enter the Chinese market. In recent years in Hebei and other provinces, many small plants have mushroomed as quickly emerged, because some small factories one-sided pursuit of profits, blindly reduce costs, the quality of the product does not attach importance to, or even illegal activities, seriously disrupting the mineral wool sound absorption Board of the market order.
?? In this context, several large companies have been a certain degree of impact in the north, increasingly competitive, pressing foreign brands step by step, there are so many domestic small factories eyeing. Large companies only in the consolidation of the existing market at the same time, is also committed to open up new markets, develop more new products and new hoisting system.
Production Process of Sound Absorption of Mineral Cotton Board
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?Mineral wool decorative sound-absorbing panels of the production process is relatively complex, there are wet long-net acquisition, wet rotary screen, dry paste and molded plastic mold, semi-dry method, and so on, most of the current manufacturers Using wet process. My company's mineral wool acoustic board automatic production line of the introduction of Japan's advanced production technology, the use of wet long net Chaozuo forming, through the pulp, long net Chao Du, dehydration, cutting, drying, cutting, spraying, finishing And other processes to complete the whole process
Wet process production in two steps, the first mixed processing of various raw materials into the substrate plate, and then decorative processing.
4.1, the substrate processing
????Adding a certain amount of mineral wool into a container and stirring with water to separate the cotton from the slag ball, and depositing the slag on the bottom, mixing the viscous agent and the waterproofing agent into a slurry according to the mixing ratio, , The slurry by the water, vacuum suction, extrusion into a certain thickness of rough, cutting and drying Serve mineral wool substrate plate.
4.2, decorative processing
????Blind hole processing: with semi-finished rolling out the size of the shape of the different through-hole, to increase the sound-absorbing effect, and then edge finishing, coloring, drying is finished.
