ES218605A1 - A procedure and machine for fixing sole to the shoe through synthetic adhesives (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure and machine for fixing sole to the shoe through synthetic adhesives (Machine-translation by Google Translate, not legally binding)
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Procedure and machine for fixing soles to shoes, using synthetic adhesives, characterized in that they consist of plasticizing the layer of adhesive used, subjecting one of the pieces daubed with said material to the action of heat, for a time of between 1/2 and 4 minutes, at a distance of between 5 and 30 cm, and at an average temperature between 120 watts and 150º to 10 cm, distance, depending on the nature of the adhesive and the materials to be glued and bonded; being subjected to the action of heat only one of the two pieces to be glued (sole or shoe mounted with a last indiscriminately, with what is achieved that the solvent of the adhesive spread in them disappears theoretically in its entirety, acquiring the adhesive a temperature between 100 and 120º able, when being carried on the other piece not subjected to the action of heat, release most of the solvent contained by the adhesive spread on it, giving rise to the necessary temperature to plasticize the adhesive, both parts are subjected to pressure later, for a time of between 1 and 4 minutes, this factor also depending on the nature of the different elements used. (Machine-translation by Google Translate, not legally binding)
ES218605A1954-11-231954-11-23A procedure and machine for fixing sole to the shoe through synthetic adhesives (Machine-translation by Google Translate, not legally binding)
ExpiredES218605A1
(en)
Procedure to establish an adhesive unión, especially between the upper part and the sole of shoes. (Machine-translation by Google Translate, not legally binding)
Improvements to facilitate the adhesion of a tissue tape to the edge of an article of thermoplastic material (Machine-translation by Google Translate, not legally binding)