Seating Apparatus with Hollow Fusion Panel

A seating apparatus, comprising:

• a supporting frame;
• and
• at least one hollow fusion panel configured as a seating panel supported by said supporting frame, wherein the at least one hollow fusion panel includes:
• a first layer made of a material of a high density polyethylene;
• and
• a second layer made of a material selected from a mixture of metallocene polyethylene and calcium carbonate and a mixture of metallocene polyethylene and glass fiber;
• and
• a third layer made of a material selected from a mixture of high density polyethylene and calcium carbonate and a mixture of high density polyethylene and glass fiber, wherein said second layer is formed between said first layer and said third layer, wherein said first layer, said second layer and said third layer are combined to form said first panel member and said second panel member, wherein said first layer and at least a portion of said second layer are overlapped and composited to define a first panel member and a second panel member, wherein at least a portion of said first panel member and at least a portion of said second panel member are constructed to have a predetermined distance therebetween to form at least one cavity so as to form a hollow integral structure, wherein at least one portion of said first layer and at least one portion of said second layer are overlapped and composited in such a manner that said first panel member includes at least one portion selected from a combination of said at least one portion of said first layer and said at least one portion of said second layer, and said second panel member includes at least one portion selected from a combination of at least another portion of said first layer and at least another portion of said second layer, wherein a plurality of portions of said second panel member is recessed in a direction toward said first panel member to form a predetermined number of supporting structures distributed in a predetermined manner, wherein each of said predetermined number of supporting structures forms a recessed cavity, wherein each of said predetermined number of supporting structures and said first panel member are at least partially fused with each other, wherein at least a portion of said second layer is made of one or more recycled materials, wherein a mass percentage of said one or more recycled materials is ranged between 30% and 90%.