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Rubbery-Tech by VPF (Variable Pressure Foaming)
SweetDream uses the Variable Pressure Foaming (VPF) technology to produce our signature Rubbery-TechTM which is created in an air tight chamber. It is not affected by the surrounding moisture and heat. By using this VPF technology, our Rubbery-TechTM is:
1
More consistent in quality, where the density variances are less than 1kg/m3 for the top and bottom layer
2
Superior physical properties result
3
No auxiliary blowing agent necessity
4
Require less chemical additive