Spring mattress and its manufacturing method

Spring mattress and its manufacturing method

  • CN 101,147,644 A
  • Filed: 09/18/2006
  • Published: 03/26/2008
  • Est. Priority Date: 09/18/2006
  • Status: Active Application
First Claim
Patent Images

1. sping mattress is characterized in that:

  • at the fixing one deck foam-rubber cushion at least of the end face of spring bedding core, and foaming one circle sponge frame around spring bedding core and the foam-rubber cushion.

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