EN
At the core of every quality memory foam pillow lies a carefully engineered combination of polyurethane-based compounds. Manufacturers blend viscoelastic polymers with specialized additives to create the signature pressure-relieving properties sleepers demand. The precise formula typically includes:
The manufacturing process converts raw chemicals into the final pillow shape through four critical phases:
Precision Mixing: Computer-controlled systems combine liquid components in exact ratios, ensuring consistent density and responsiveness in every batch.
Controlled Expansion: The mixture undergoes gas infusion and heating, creating the open-cell structure that allows proper airflow while maintaining support.
Quality Testing: Advanced sensors verify pressure distribution patterns and recovery rates, rejecting any units that fail to meet ergonomic standards.
Post-Processing: Final curing stabilizes the foam's cellular structure, followed by precision cutting to achieve optimal neck support contours.
Consumers can evaluate pillow quality through these key indicators:
Proper maintenance ensures lasting comfort and hygiene:
High-quality memory foam addresses specific user needs:
Established in 2007, Welldo is a manufacture and trader specialized in the research, development and production of all kinds of memory foam pillows. We are located in Xiamen, with convenient transportation access. All of our products comply fit international quality standards and are greatly appreciated in a variety of different markets throughtout the world.
