About Hop Industries Corporation
- Hop-Syn Synthetic Paper is manufactured by calendar from a unique mixture of polypropylene resin and calcium carbonate. Hop-Syn can be made in many grades that gives our product extra durability over traditional pulp based papers. Our product is 100% recyclable, uv-resistant, waterproof, & tear resistant. On Hop-Syn, the high dyne level allows high quality printed graphics via offset litho, uv offset, flexo, screen, & uv ink jet.