Gramatech is mainly engaged in the development and production of packaging solutions to the aerospace computer electronics and consumer products industries. We manufacture vacuum sealing equipment heat sealing machine vacuum sealing bags & heat sealing bags. Our Mighty Mutt heat sealer provides high performance utilizing variable solid state controls for seal and dwell timing. All these coupled with the ease of use of a retractable machine. Custom Pak is the most versatile semi-automatic vacuum/gas flush packaging machine on the market. Boasting standard features such as stainless steel construction high flow vacuum system and single gas flush make this right machine for a variety of vacuum packaging applications. The Custom Pak's controls are located in a separate enclosure above the seal head.