3d 4d 5d commercial cinema theater chairs movie theater seats/seating
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1)sponge:
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High density PU cold foaming,density of back is ±45KG/m³;density of seat is ±50KG/m³
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2)outer shell:
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plastic shell (injection molded),seat cover with bolted structure,thickness is 5mm.
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3)armrest:
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moulded plastic armrest with cup holder
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4)metal structure:
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2.0thichness of cold roll steel
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5) fabric:
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optional
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6)the seat returning system:
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folding by gravity returning mechanism
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7)seat inner plywood:
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thickness is 12mm
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8) back inner plywood:
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thickness is 10mm
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