Shanghai ZhiZheng Packing Material Co.,Ltd locates in Shanghai, China, along with rich experience and rapid development, which has become a leader in the packing material industry. We company mainly focus on the product development production and sales.

There are many different shapes the filter papers are manufactured in.

A: V-shaped paper for modern versions of Mrs. Benz’s pour-over filter and automatic brewers B: square-shaped paper for Chemex C: round-shaped paper for Aeropress, Chemex, and some large urn brewers D: basket-shaped paper for flat bottom pour-over and automatic brewers