General Info

At Shamrock, we have been a leading paper product manufacturer since 1957, known for our unmatched print quality and attention to detail. Our signature Better Bottom Bags™ guarantee no-break bottoms, providing reliability and durability. We specialize in manufacturing custom twisted handle kraft paper bags for distributors and national retailers, ensuring your packaging needs are met with excellence and precision. From local retailers to Fortune 500s, Shamrock is the USA’s preferred paper bag manufacturer.