Frequently Asked Questions

We provide various types of filter paper products, including coffee filter paper, tea filter paper, oil filter paper, laboratory filter paper, and depth filter paper boards.

Our filter paper products come in a variety of dimensions and specifications, and they can be customized according to customer requirements.

You can contact our sales team via email/phone to receive a quotation and place an order.

Place the coffee filter paper in the filter pot, add an appropriate amount of coffee powder, and then pour in hot water. Once the coffee is brewed, remove the filter paper.

Please store the filter paper in a dry and well-ventilated area, away from direct sunlight and high temperatures, to ensure its quality and effectiveness.

Our filter papers are suitable for various common coffee machines and tea sets, such as drip coffee pots, pour-over pots, and infusion pots,also widely used for jumbo catering filters.

Our filter paper offers excellent filtering performance, effectively removing coffee grounds or tea residues, ensuring a pure taste in beverages.

Our coffee filters are available in two common colours: white and brown.we called Bleached and Un-bleached
Bleached method: oxygen
Unbleached coffee filters :a much more environmentally friendly option.
One thing to keep in mind:An unbleached filter might give your coffee a papery taste – but only if you don't wet it before you begin brewing.

Yes, we offer customization services, including custom sizes and logo printing. Please contact our sales team for specific requirements and quotations.

The minimum order quantity for custom products depends on the specific product type and customization requirements. You can contact our sales team for more details.

Our filter paper factory was founded in 1994, and in 2014 we expanded into international trade. We are a professional factory specializing in the production and sale of products such as coffee filter paper, tea filter paper, and oil filter paper. We are committed to providing customers with high-quality filter paper products and excellent service.

Yes. Production is managed under an ISO 9001-certified quality management system, with batch controls for key performance indicators. We match each order with the compliance certificate or test report required for its product grade, destination market and intended use.

Natural wood-pulp fibre is the primary raw material across our range. Where performance requires it, selected grades add functional fibres for heat sealing or high-purity mineral filter aids for depth filtration, giving buyers a material structure engineered for the application.

We employ advanced production equipment and techniques, including wet papermaking and heat pressing molding, to ensure product quality and stability.Our white coffee filters undergo advanced oxygen bleaching, utilizing biologically active enzymes for the bleaching process, ensuring safety and environmental friendliness.

Yes. We offer wood-pulp-based, PFAS-free and FSC-certified options designed to reduce environmental impact while maintaining filtration performance. Because material composition differs by application, we provide grade-specific composition, certification and disposal guidance for accurate sustainability claims.

Yes, we are committed to promoting sustainable development. We continuously innovate and improve processes to reduce energy consumption and waste generation, contributing to environmental protection.