Material retro reflector laminate, method for forming this material and notice that includes the same

摘要

Material retro reflector laminate, method for forming this material and notice that includes the same. A laminated material retro reflector (10) includes a base layer (12) which includes a thermoplastic polymer. A layer of prisms (16) is positioned in the base layer (12).A layer of fabric (24) has a thermoplastic coating (23) on a side of the layer of fabric, in which the thermoplastic coating (23) is returned to the layer of prisms (16) and parts of the base layer (12), a layer of prisms (16), a thermoplastic coating (23) and the layer of tissue. (24) are fixed to form a seal.A method for forming a laminated material retro reflector includes providing a base layer (12) which includes a thermoplastic polymer with a layer of prisms (16) positioned in the layer (12). A layer of fabric (24) with a thermoplastic coating (23) on a side of the layer of fabric is positioned with the thermoplastic coating (23) back to the layer of prisms (16).A matrix is applied against the base layer (12) and a layer of fabric (24) in the presence of sufficient heat to make the thermoplastic coating (23) in the fabric and the base layer (12) lock parts of the base layer (12) of the thermoplastic coating (23) in the layer of fabric (24), fo Rmando a retro reflector structure.