| 摘要 |
A pre-vulcanized tread strip assembly useful for the cold retreading of a tyre and comprising a pre-vulcanized tread strip, an adhesive compound layer arranged on said pre-vulcanized tread strip, and a polymer film layer arranged so as to cover the adhesive compound layer. The adhesive compound is water-based and the polymer film is a polyester-based polymer chemical. The assembly is produced when the water-based adhesive compound has a water content ranging from 40 to 60% by weight. |
