Sound-absorbing board with soft cloth bag placed inside the fire retardant resin border special sound-absorbing sound-absorbing soft cotton bag, outsourcing fire sound-absorbing cloth or green leather, etc. made after the fire treatment can achieve the requirements of the National Fire Protection Class B1. Reasonable match to achieve the best sound-absorbing effect. Product Features: 1. fabric acoustic panels material: glass fiber cotton-based (other core materials can be customized) 2. fabric acoustic panels core material for a special non-combustible absorbent cotton, conventional thickness of 2.5CM ,, can be customized 2--5CM thickness, good sound-absorbing effect. 3. border with resin or wood frame border, so the angle sides agreed custom acoustic soft bag, put together to form beautiful lines wholesale from absorbing soft bag, can not do the traditional sound-absorbing material effect. The fabric for the fire sound-absorbing cloth, leather and so on, there are a variety of colors and finishes fabric patterns to choose from, look beautiful atmosphere, warm and elegant, high-end atmosphere. 5. With a strong sound-absorbing effect and flame, heat, mildew proof, light, dust, decorative, beautiful, mix and match, simple construction. Sound-absorbing materials on the market mix, prices vary, of poor quality is not good. Silent King Building Material Co., Ltd. specializes in producing sound-absorbing materials, products have been authoritative department, lower prices, the effect is even more praise. Sound-absorbing soft bag with a highly efficient sound-absorbing properties. Due to traditional insulation materials can not be completely effective to interrupt transmission of the sound, sound-absorbing soft package appears a good solution to this problem. Use a soft bag after absorbing sound-absorbing soft bag manufacturers, to ensure the propagation of noise in the process of constantly being sucked analysis, know down to the sound of a human can sense the decibels. Has good flexibility in the use of sound-absorbing soft package generally made of a soft material, and soundproof panels are essentially different categories of products, which is very convenient in the installation process. Sound-absorbing soft bag also has insulation, sound absorption, insulation, thermal insulation function and high temperature resistance, high-quality features of major thaw, good aging resistance is absorbing soft pack, these products are also soundproof panels can not be achieved, therefore absorbing soft pack To extensive range of applications with noise-like material. Sound-absorbing soft packing material, Hangzhou acoustic soft bag, soft mute king absorbing package provided by the Shenzhen Municipal Building Materials Co., mute king. Shenzhen mute King Building Material Co. (www.geyinmian1.com) strong, credible, in Shenzhen, Guangdong noise, sound-absorbing materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the mute king and you hand into the brilliant, for a better future!