Toray’s Polypropylene Pouch Sealant Films are specifically designed to be the sealant layer for pouches, providing excellent seal properties, anti-staining, and pouch durability.TreaTear® films, made with Toray’s proprietary film design, work as the sealant layer in any type of pouch lamination and provide effortless, precise, directional tear. They do not require laser scoring, perforations, or registration to make an exact, straight tear. In addition, TreaTear® films are more rigid than common CPP films, which are often used in retort applications, and therefore may facilitate down-gauging of the overall lamination structure without sacrificing feel. (go to http://www.toraytpa.com/Pouch-Sealant-Web-film)The Pouch Sealant Platform includes Trea®RT42 and TreaTear®DR62 for retort applications, and TreaTear®LT72 for non-retort pouches. There are also slightly modified versions of each platform, which can be discussed upon request.Trea®RT42 OPP film (go to http://www.toraytpa.com/products/polypropylene-films/rt42) is specifically designed to be the sealant layer of a retort pouch. This film is best suited for horizontal fill machines, die-cut, or gusseted applications. Trea®RT42 is designed to be used in high-retort applications (under 135°C) and is available in either clear or white versions. It also offers good resistance to oil absorption. The standard film design calls for corona treatment on one side, but custom treatment is available.TreaTear®DR62 is a single layer, directional-tear polypropylene retort sealant film, specifically designed to be the sealant layer of a retort pouch, while providing excellent directional tear properties. This film is best suited for applications that require exceptionally high seal strengths. It is designed to be used in high-retort applications (under 135°C) and is available in either clear or white versions. The standard film design calls for corona treatment on one side, but custom treatment is available.TreaTear®LT72 (go to http://www.toraytpa.com/products/polypropylene-films/lt72) is alinear-tear, OPP sealant-web film, specifically designed to be the sealant layer for non-retort pouches. This film provides an exceptional linear-tear (in the machine direction) eliminating the need for laser scoring and micro-perforating. It is compatible with PE zipper stock, comes in clear and white, offers high heat-seal strength and a low SIT.Available as thin as 30 microns (1.2 mil.) TreaTear® films offer yield advantages over the traditional 60 or 70 micron sealant web films, as well as flexibility with overall lamination design. Laminations that use additional webs for directional tear, such as oriented nylon, may now find that web to be unnecessary. Additionally, these thin films offer important sustainability benefits.