valvosacco è ecosostenibilità, resistenza, ermeticità, alta porosità valvosacco è ecosostenibilità, resistenza, ermeticità, alta porosità valvosacco è ecosostenibilità, resistenza, ermeticità, alta porosità valvosacco è ecosostenibilità, resistenza, ermeticità, alta porosità

PRODUCTION - BAG PROCESSING

Valvosacco has always been synonymous with rapid delivery. This is because every step in the creation of a bag is managed internally: from design to printing, packaging, drying and shipping. Our significant installed production capacity (200 million pieces/year), along with our efficient service, enables us to rapidly meet any sudden increases in customers’ requirements. Valvosacco also offers optional applications like easy-open bags, handles, special puncture, heat-sealed valves, dust-free option and many other solutions to optimize packaging and make bag filling and use more efficient.

HOW IS YOUR BAG MADE? The first step in the production process consists of pairing sheets of paper - and/or polythene – according to the customer’s technical specifications. Today’s technologies have made it possible to perfectly align the materials used, while increasingly lighter paper and materials ensure ever superior strength performances; in recent years, assuming the same loading capacity, a paper sack has almost halved its average weight, with consequent cost and environmental benefits.. The bags are then sealed at the bottom and, if requested, equipped with filling valves. At the end of the construction process, after passing continuous automatic quality controls, a final manual and sight check is performed on a random base to certify the quality of your bags.

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