Foam Cushion
We use molded PU foam, cut foam, and PP cotton in the cushions for our chair seats, backrests, and headrests. By varying the density, hardness, shape, and thickness of the foam, we create cushions that fit perfectly over the plywood frames and provide lasting comfort for long time use.
Foam Cushion
We use molded PU foam, cut foam, and PP cotton in the cushions for our chair seats, backrests, and headrests. By varying the density, hardness, shape, and thickness of the foam, we create cushions that fit perfectly over the plywood frames and provide lasting comfort for long time use.
Ergonomic Gradient Hardness Design
We use a gradient hardness foam design in our office chairs—best seen in the UNO 663 series. Instead of using the same foam throughout, we choose different softness and resilience levels for the seat cushion, backrest, lumbar support, headrest, and armrests based on how body pressure is distributed. This means each part adapts to the body's natural curves, delivering precise, scientific ergonomic support.
Seat Cushion (Medium-Hard Molded Foam)Supports body weight steadily, prevents hip sinking and fatigue after long-time sitting.
Support the shape of the armrests and resist pressure marks from prolonged elbow contact.
Fits spine and back muscle curves, relieves back pressure for long-hour office work.
Provide extra support to the nature curve of spine and release the pressure for long time use
Provides soft wrapping feeling, optimizes resting experience effectively.
To know more about our professional sitting ergonomics technology, please check our Ergonomic Design page.
Foam Cushion Production process
All molded foam follows standardized 2-step production process to keep consistent softness, rebound and shape for every batch.
Quality Control
We test all foam products before upholstery, implement multi-stage inspection:
Density and resilience test for each shipment from the suppliers At least 7 day in storage for molded PU, for full ventilation before use. 100 % Visual inspect for the misplacement of the foam Frequently Asked Questions
A: Yes. We adjust raw material mixing formula to make soft, medium or hard foam to match different chair positioning and market demands.
A: All molded foam will be stored in warehouse for at least 7 days for full ventilation before use, odor meets international indoor furniture standards.
A: We use high-resilience raw materials, and all foam passes compression cycle test. It can recover quickly after pressure without permanent deformation.
A: Yes. We open custom molds according to your chair drawings, produce one-step molded foam with unique outlines.
A: All foam matches full chair BIFMA & EN 1335 testing requirements, raw material environmental test reports can be supplied on request.
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Feel free to let us know you needs for comercial seatings and we will choose most suitable products we have and send you a quote.
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Tel: 0086-750-8538 090
Fax: 0086-750-8312 000
E-mail: sales@msdaoffice.com
Add: No.3 Industrial Park, Hecheng Town, Heshan City, Guangdong Province, China.
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Commercial Seating Expert.