Reusable Siliconne Vacuum Bags
Last October 24th Hegardt introduce at our facilities the Vacuum Presing Infusión through silicone reusable bag system. The VPI manufacturing process system it is similar to vacuum infusion replacing consumables (films , peelables, tubes, distribution fabrics, etc) with a flexible reusable silicone membrane.
Advantage
disposable auxiliary materials are removed
almost total reduction of waste resin
polyester resins thixotropic standard may be employed. It is not necessary to use resins for RTM / infusion
Using the usual molds infusion / manual lamination
substantial reduction in manufacturing costs
Reduced infusion times
Minimization of VOC emissions
Reuse the bag up to 500 times
Auto desmoldeante
Placement and removal of the bag in seconds
Resists to 240 ° C operating temperature
Manufacture of the bag without solvent emissions.
Compatible with pre-pregs for curing under pressure and high temperature
Quality of parts equal to the infusion / vacuum and RTM light.
Possibility of mesh heated to accelerate the curing process
You can find more information on our technical area
http://www.hegardt.es/area-tecnica/a1-infusion-mediante-bolsa-de-silicona
