Heat Sealing Materials
Polypropylene is used as a heat sealing film by itself for surface printed films or as the sealing level for barrier films and multi-substrate films like Paper/Poly/Foil/Poly structures. The last Poly level is the sealing poly film. The other Poly is more likely Polyester or a PVC film. Many products that don’t require any barrier levels are constructed of a single Polypropylene film that will be printed on the surface or maybe have no printing or sometimes just have a timing mark.
Each layer provides specific performance characteristics, such as:
- Oxygen, moisture, or light resistance
- Chemical resistance
- Puncture resistance
- Tear resistance
- Glossy or matte appearance
- Opacity or translucency
- Heat sealable
- Print receptivity
We print roll and flow wrap films that will perform on Bosch (formerly DoBoy), Barrington, Bafupack, Tops, Karlville, and many other brands of form filling equipment. We also support vertical and horizontal filling applications. In addition, our films are suitable for powder filling, liquid filling, and unitizing.
Our films are used to unitize piece goods and bulk items in the food, pharmaceutical, nutraceutical, and confectionary sectors, as well as for health and hygiene products.
Drew & Rogers roll and flow wrap films can be supplied as surface printed single substrate rolls or they can be incorporated into a metalized film to give your end product moisture and odor barrier properties. Freezer films and specialty corrosive resistant films can also be provided. As an added benefit, we provide test run materials before initial application to ensure that our films run smoothly on your equipment.
Since 1944 we have specialized in “it can’t be done” scenarios. Can’t get it done by a certain date? Give us a try! We can often do the impossible!
Drew & Rogers offers quick and accurate proofs, quality printed products, on-time deliveries, and warehousing services to ensure that you get the product you need, every time. Most importantly, we offer short-run & quick turn digital solutions with NO PLATE CHARGES!