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US 2016/0236441 A1Published application
Adhesive unit for decoration and protection from wear and production method thereof
OwnerGiovanni Luca Somaschiniinventor
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OwnerGiovanni Luca Somaschiniinventor
Estimating the term…
An adhesive unit (1) is provided for decoration and protection from wear, of the type having a lower layer (6) comprising at least one adhesive film (8) and an upper layer (2) connected to the lower layer (6) and comprising at least one visible leaf (3), between the upper layer (2) and the lower layer (6) an intermediate layer (10) being positioned comprising soft laminas (11) in synthetic foam without the interposition of adhesive material between them and a high frequency ultrasonic welding being performed to engage the upper layer (2) and the lower layer (6) to each other, leaving the intermediate layer (10) substantially free.
Adhesive unit (1) for decoration and protection from wear, of the type having a lower layer (6) comprising at least one adhesive film (8) and an upper layer (2) connected to said lower layer (6) and comprising at least one visible leaf (3), wherein between said upper layer (2) and said lower layer (6) an intermediate layer (10) is positioned comprising a plurality of soft laminas (11) in synthetic foam without the interposition of adhesive material between said soft laminas (11) which are thus able to reciprocally slide.
Adhesive unit (1) according to the preceding claim, wherein said intermediate layer (10) comprises three soft laminas (11), and wherein said foam is polyurethane foam.
Adhesive unit (1) according to one or more of the preceding claims, wherein said upper layer (2) and said lower layer (6) are arranged on said intermediate layer (10) without the interposition of adhesive material between each of said layers (2, 6) and said intermediate layer (10).
Adhesive unit (1) according to one or more of the preceding claims, wherein said upper layer (2) comprises said visible leaf (3), an upper sheet (4) and a film of glue (5) inserted between said leaf (3) and said upper sheet (4).
Adhesive flap (1) according to one or more of the preceding claims, wherein said lower layer (6) comprises a base sheet (7) supporting said adhesive film (8), and wherein said upper sheet (4) and said base sheet (7) are made of polyvinyl chloride (PVC) and are joined together in situ.
Adhesive unit according to one or more of the preceding claims, wherein said film of glue (5) between said visible leaf (3) and said upper sheet (4) is hot acrylic glue, and wherein said adhesive film (8) in said lower layer (6) is neutral charge glue, suitable to engage a removable protection element (9) in silicone material.
Adhesive unit according to one or more of the preceding claims, wherein said visible leaf (3) is an imitation carbon fibre laminate.
Dependencies are inferred from the claim text.