Ampac’s polyester/polyethylene laminated tubular rollstock features the same properties as our laminated pouches. Since all tubular rollstock can be cut to any length,it allows for evidence of many different sizes to be collected and sealed for laboratory testing and long-term storage.

Regular weight 2.5 mil material is best for moderate protection from handling and chemical or environmental contact.?Tear notches included. Heavy-duty 4.5 mil material is best for institutional and industrial use; they are also suitable for long-term storage and mailing. Tear notches not included.