Peelable sealant

A variety of co-extruded sealant formulations have been introduced by Rolle Packaging Products of Illinois from Allegro, Tacoma, USA. The sealants provide a variety of variable substrates, as well as transparent, blue, and traditional colors. The sealant can transfer white or color on the surface of the substrate when the package is peeled open, which can result in whether the sealant is displayed completely. Allegro sealants have been approved by the FDA to allow direct contact with foods.