ES343443A1 - Improvements introduced in the construction of machines for continuous manufacturing of sacks. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the construction of machines for continuous manufacturing of sacks. (Machine-translation by Google Translate, not legally binding)
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"IMPROVEMENTS INTRODUCED IN THE CONSTRUCTION OF MACHINES FOR CONTINUOUS MANUFACTURE OF SACKS", characterized by the provision of a mechanical device for the closing of the bottom and mouth of some pieces of continuous paper tube, cut and conditioned previously, as well as for the reinforcement of the closing with tapes and to make a reinforced opening type of valve, for which purpose a feeding table with two accesses -superior and inferior- has been provided, destined to receive two separate packages of said pieces of paper tube, the latter entering one by one in the machine under a system of rollers and conveyor belts. (Machine-translation by Google Translate, not legally binding)
ES343443A1967-07-261967-07-26Improvements introduced in the construction of machines for continuous manufacturing of sacks. (Machine-translation by Google Translate, not legally binding)
ExpiredES343443A1
(en)
Improvements introduced in the construction of machines for continuous manufacturing of sacks. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of machines for continuous manufacturing of sacks. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of machines for continuous manufacturing of sacks. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the construction of machines for continuous manufacturing of sacks. (Machine-translation by Google Translate, not legally binding)
Improvements in machines for the preparation of thermoplastic sheets, especially automatic embutition machines (Machine-translation by Google Translate, not legally binding)