How to Apply VinylGuard Food-Grade Heat Shrink Coverings

Fast and Easy Application

Use a heat gun with a high velocity air blower (avaible from VinylGuard) or an oven for economical, large volume processing.

TO START
  • Cut a length of VinylGuard about 2" longer than the item to be covered
  • Slide the vinyl over the item, overhanging each end 1-inch
  • Apply heat to shrink the VinylGuard
USING A HEAT GUN
  • Hold the heat gun 3″ to 4″ away from the material to prevent burning caution – do not apply excessive heat directly to the crease
  • Slowly begin shrinking at one end — Rotate the item while rapidly moving the heat gun back and forth to avoid burning the vinyl
  • Apply sufficient heat to remove any wrinkles
  • Allow the VinylGuard to fully cool
  • Trim the excess vinyl with a sharp blade or utility knife
After shrinking and fully cooling, VinylGuard will not slip or loosen

Using an oven to cover tapered rollers and large quantities of straight rollers

Use a 300°F (149°C) oven to cover tapered conveyor rollers or to quickly shrink larger quantities of straight rollers

  • Place the conveyor rollers on a jig or holding fixture to allow the hot air to circulate
  • The rollers should remain in the oven approximately 4 minutes
  • Allow the VinylGuard to fully cool
  • Trim the excess vinyl with a sharp blade or utility knife
NOTE: Open flame sources of heat are not recommended for shrinking as they may burn or damage the vinyl and may not ensure uniform shrinking