Method and device for making a bag

B - Operations – Transporting – 29 – C

Patent

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Details

B29C 65/16 (2006.01) B29C 65/74 (2006.01)

Patent

CA 2742646

The invention relates to a device for making flexible bags using two stacked films made of a same material, said device comprising a laser source for producing a weld between the two films. The two films are advantageously made of EVA-laden polyethylene. The device further includes cutting means.

dispositif de fabrication de sacs souples au moyen de deux films superposés réalisés en un même matériau, comportant une source laser pour réaliser une soudure entre les deux films. Les deux films étant avantageusement en polyéthylène changé en EVA. Le dispositif comporte également des moyens de découpe.

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