Dedicated To Excellence

Founded in 1998, TIANJIN UNIPACK PACKAGING MATERIAL CO., LTD. is a certified Chinese manufacturer specializing in food-grade paper bags.Now more than 27 years experiences in this paper bag packaging for food, destined to both the domestic and international market, now have been one of top 3 of Paper Bag manufacture in China.

27+ Years Expertise

Food-Grade Certified

Exported to 20+ Countries

Trusted by Global Brands

Company Milestones

Through continuous innovation and global recognition, UNIPACK remains committed to delivering safe, sustainable, and premium packaging solutions — trusted by the world’s leading popcorn brands.

UNIPACK established its professional division for microwave popcorn bag manufacturing.

2013

Expanded to both domestic and international markets with active global business development.

2015

Invested in automated composite production lines to enhance product consistency and capacity.

2019

Qualified supplier to brands like Conagra, AST Popcorn, Demal, and Superpop.

2024

Became China’s first and only producer of fluorine-free microwave popcorn paper bags.

2025

UNIPACK PACKING

Production Equipment

We use advanced 4-in-1 compound machines to ensure stable production capacity and delivery.

UNIPACK: China pioneers fluorine-free technology for microwave popcorn paper bags

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Laboratory tests show that its fluorine content is 95% lower than that of traditional paper bags, strictly complying with the strict safety limits set by the European Union and the United States.