| 摘要 |
The present invention concerns a coffin (1 ) fully out of polymeric materials that may be obtained from renewable animal or vegetal origin, or from their combinations in any polymerization sequence, wherein said polymeric materials: - are biodegradable and compostable; - have mechanical resistance, impermeability and tightness features equal to those of wood; - are permeable to oxygen. Said coffin (1) comprises internal and external accessories fully out of biopolymers of animal and/or vegetal origin, as well as colouration and/or decorations fully out of biopolymers of animal and/or vegetal origin, as well. Said coffin (1) further comprises: - a shell (2', 2") and a lid (3', 3") with modular or monolithic structure; - cavities (4) for lightening said coffin, - containing cavities (5) for containing decomposition gases and fluids. |
