Panel and relative manufacturing system and method

Panel and relative manufacturing system and method

  • CN 101,802,323 A
  • Filed: 09/17/2008
  • Published: 08/11/2010
  • Est. Priority Date: 09/19/2007
  • Status: Active Grant
First Claim
Patent Images

1. the sheet material (10,200) of a wooden or lignone;

  • Described sheet material (10,200) comprises sandwich blank (10 *, 200 *), described sandwich blank (10 *, 200 *) having solid skin (11) and at least one a soft internal layer (12), described soft internal layer (12) is enclosed between two skins (11) and has light structures such as " honeycomb " or foamed material;

    Described sheet material (10,200) is characterised in that, it comprises and is inserted into described blank (10 *, 200 *) described two skins (11) between at least one dottle pin (13,13 *, 13 *,

         213).

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