WRAPPED SHAPED WRAPPED, SURROUNDED BY UNNA NETWORK, FOR A PASTRY FILLING MATERIAL.

摘要

WRAPPING TO INTRODUCE A PASTRY MATERIAL, COMPOSED BY A FLEXIBLE TUBULAR SHEET OF A THERMOPLASTIC MIXTURE, THE SHEET MOLDED BY BLOWING IN A SURFACE RATIO OF 1: 2 TO 1: 10 AND WRAPPED BY A NETWORK, COMPRENDING THROUGH THERMOP AND / OR A THERMOPLASTIC ALMIDON DERIVATIVE AND B) AT LEAST A DIFFERENT POLYMER, OBTAINED BY POLYCHONDENSATION OR POLYADITION, SITUATING THE WEIGHT RELATIONSHIP A): B) IN THE RANGE OF 90: 10 TO 10: 90, AND PRESENTING THE WRAPPING , IN ITS NON-HYDRATED STATE, AN EXTENSION OF 200 TO 500% IN THE LONGITUDINAL OR TRANSVERSAL SENSE. THE POLYMER OBTAINED BY POLYCHONDENSATION IS, PREFERENTLY, A POLYESTERURETHANE.