Sierra Bags provides full digital pre-press services. In-House graphics and plate making capability allows flawless control of process that provides outstanding printing results. Our graphics team is highly skilled in all prepress requirements including color separation, trapping, and color correction.
Our machine base utilizes the latest equipment from the world’s most renowned Flexo Printing press manufacturers, with capabilities up to 10 colors with a maximum web width of 59”
Our lab is equipped to monitor the parameters that ensure your packaging material is just right. Quality control analysis we perform in-house includes: Oxygen Transmission Rate, Color Spectral Structure Analysis, Gas Chromatograph Analysis, Retain Solvents, C.O.F, Seal Curves, and Heat Resistance.
Pouch / Bag Making
We have 11 bag/pouch making machines from Totani to Hudson sharp and Roan’s. We have the capability to produce a wide array of bag types: Poly Bags, Laminated Bags, Re-closed zipper bags, Wicketed Bags, Double Side Gusset Bags, Reinforced Handle Bags, Square Bottom Bags and more.
Leaders in Flexible Packaging
We are the Industry Experts
Sierra Bags, a division of Sierra Packaging & Converting is leading the industry’s packaging services. We have a team of packaging solution experts who, in some cases, have been involved in the packaging industry for 30+ years. Combining our years of knowledge with innovative techniques and technology, we can produce an array of solutions for you.
Monday – Friday
8:00am – 5:00pm