- Reinforced webbing edges. Reinforced corners are made of 13 oz. The material is cut into a triangle and added to each of the corners of the banner on the backside. The reinforced hems are heat welded to the backside of the banner to increase its strength. Choose a color that best suits your graphic media print on the front and any color influences you may have. In most cases we prefer our customers to use these type. Durashield tarps are built for jobs that require added strength, durability, and overall maximum protection. Jul 7, 2016 ยท If grommets rip out of a banner hem, it’s usually due to high winds. Choosing the Reinforced Webbing Edges for your banners (indoor or outdoor use) will give you a triple strength solution. Reinforced Webbing Edges Hems Seat Belt style webbing is placed INSIDE the perimeter hem giving you a triple strength hem for securing to barriers and crowd situations for anti theft and extra strength. We then add a 1 3/16" PVC-coated webbing along the edges of the banner. nhi9nx fz1nh hb5sp nn y4dy cv h3 un dxdn 690
