Filter material with PET/COPET double-component low-melting-point fibers mixed in surface layer of polyester needled felt and preparation method of filter material
CN108434861A
It is meltblown spun lacing high-precision filtration material and preparation method thereof
CN108499221A
Metallic fiber base special high temperature-resistant flue gas ash removal filter felt and preparation method thereof
CN103266423A
Manufacturing technology for geotechnical cloth
CN103266418A
Manufacturing process of original ecology leather waste collagen fiber non-woven fabric
CN103264040A
Process for manufacturing sheet material by utilizing waste filter bag
CN103007632A
High-efficiency low-resistance non-woven filter material and production method thereof
CN101549230A
Basalt fiber non-fabric filtering felt and making method thereof
CN101543696A
Polytetrafluoroethylene fiber non-woven filter felt and method for manufacturing same
CN101509198A
Polytetrafluoroethylene fibre and glass fibre combined nonwoven filtering felt and preparation method thereof
CN101530698A
Non-woven filter felt combining air-laid web with pinprick reinforcement
CN101219306A
Non-woven filter material combined of mechanical consolidation and water fluid jet reinforce, and production method
CN101219307A
Method for manufacturing non-woven filter material combined of filature fleece formation and water fluid jet reinforce