Automotive interior
Needle punching production line
Automotive interior
Structural reinforcement and functional integration realized via multi-layer fiber laying and needle punching composite technology. Products deliver excellent sound insulation, thermal insulation, compression resistance and molding performance, suitable for interior parts such as automobile roofs, carpets, door panels and acoustic mats. The production line features high automation for continuous production, meeting strict quality and consistency standards of automotive industry.
Product Features
Main Specifications
Working width: 2-4.5m
Basis weight: 60-1500gsm
Output up to: 1200kg/hr
Raw materials: polyester, low-melting bicomponent fiber, waste textile scraps
Features
Intelligent formula batching, compatible with multi-fiber blending
Balanced MD/CD strength and excellent resilience
Needle punching entanglement for tight, wear-resistant fabric surface
High-precision temperature control + closed-loop automatic online basis weight control
Modular unit with optional online composite device
Low energy consumption
Applications
Automotive interior (roof, carpet, door panels, wheel covers, trunk, etc.)
Noise reduction & thermal insulation (wheel cover liners, engine insulation, chassis acoustic felts)
New energy supporting products: thermal insulation buffer fabrics for battery compartments
Process Flow
Key Equipment
-
Fiber Opening & Blending SystemComplete raw material unpacking, loosening, blending and quantitative feeding to break bundled fibers into loose fiber strands.
-
Carding MachineCards fibers into single fiber layers, one of the core equipment to guarantee uniform outgoing web quality.
-
Crosslapper MachineProduces fiber webs with uniform thickness, stable structure and balanced MD/CD strength via cross-laying, supplying high-quality blank webs for subsequent needle punching entanglement.
-
Needle Punching UnitReciprocating puncturing by barbed needles realizes 3D interweaving and entanglement of loose laid webs for web entanglement and forming, directly determining structural strength, softness, hand feel and wear resistance of automotive interior fabrics.