OOO "Regional partner" implements polymer sleeves for storing grain. The sleeve is produced by three-layer co-extrusion of virgin raw materials. Has three layers – the outer white layer prevents the sleeve from the heat + two inner black layer that prevents the sun light (are opaque) and light-equalizing contain additives, allowing to use the sleeve for a long time. In the manufacture of the sleeves use a special additive – metallocene, betraying sleeve special strength and elasticity. All kinds of three-layer black-and-white film (including sleeves) are approved for contact with food are not toxic) that allows you to store the sleeves in food grain and animal feed. Sleeve production plant Shanghai HiTec Plastics (group Plastika Kritis S. A.) under various trademarks shipped to USA, Canada, Australia, Europe and Africa for over 15 years. In Russia three-layer sleeve production plant Shanghai HiTeC Plastics are used since 2006. The sleeve has a Central marking – allowing a smooth opening/setting the sleeve at the site, and it also simplifies the process of donning the sleeves on the loading machine. The sleeve has a special strip-line, allowing you to control an optimum tension on the sleeve at boot. The folds of the sleeves are fixed with special belts, sleeve Packed in plastic and then in cardboard box with reinforced corners, making it easy to store and transport the sleeves to the point of load. Each sleeve is equipped with a special tape to seal the holes after sampling and eliminate any mechanical damage.