News
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Filter Sheet Grades Explained: How to Select the Right Grade
What Are Filter Sheet Grades? Selecting the correct filter sheet grades is one of the most important decisions in any liquid filtration process. Whether you produce beer, wine, gelatin, fish collagen, or edible oil, the filtration media directly affects product clarity, production efficiency, op...Read more -
Depth Filter Sheets vs Membrane Filters: Which Filtration
Technology Is Right for Your Process? Choosing between depth filter sheets and membrane filters is one of the most important decisions in any liquid filtration process. Whether you’re producing wine, beer, edible oils, pharmaceuticals, cosmetics, or specialty chemicals, the filter you selec...Read more -
How to Choose Filter Sheets for Fish Collagen Filtration
Introduction The global demand for fish collagen filtration solutions has increased rapidly as manufacturers expand production of marine collagen peptides, collagen beverages, nutritional supplements, cosmetics, and functional foods. Consumers now expect collagen products to deliver not only nu...Read more -
Effect of filter paperboard on metallic elements and phenolic compounds in ice wine pomace brandy
Filtration Is More Than Clarification Filtration is often regarded as the final polishing step in spirit production. However, for premium distilled beverages such as ice wine pomace brandy, the filtration medium itself can significantly influence product quality beyond simply removing suspended p...Read more -
Food & Hospitality Indonesia (FHI) 2026
About FHI Food & Hospitality Indonesia (FHI) is Indonesia’s leading international trade exhibition for the food, beverage, hospitality, bakery, retail, and food processing industries. As one of Southeast Asia’s most influential B2B exhibitions, FHI brings together manufacturers, ...Read more -
Case Study:Low-Alcohol Spirit Clarification Improvement Project
Background A beverage manufacturer producing low-alcohol distilled spirits encountered turbidity issues during storage and low-temperature conditions. The customer aimed to improve product clarity while maintaining flavor characteristics and ensuring stable appearance throughout the distribution...Read more -
Fish Collagen Filtration Experiment Report
Product Information Product Name: Fish Collagen Solution Sample Type: Fish Collagen Powder Test Date: January 2026 Tested By: Technical Service Department Objective To evaluate the filtration performance of different depth filter sheets and determine the most suitable filtration soluti...Read more -
Introducing the CEP-4 Series: A New Generation of Filter Sheets Built for Cellulase Solutions
We are excited to announce the release of an all‑new filtration solution for the industrial enzyme industry – the CEP‑4 Series Filter Sheets from Shenyang Great Wall Filtration Co., Ltd. If you’ve struggled with standard cellulose‑based filter sheets breaking down when filtering cellulase solutio...Read more -
CPHI Shanghai 2026 | Shenyang Great Wall Filtration Co., Ltd. Cordially Invites You to Visit and Connect
The annual grand event of the Asian pharmaceutical industry — the 24th CPHI China 2026 — will be held from June 16 to 18, 2026, at the Shanghai New International Expo Centre. As a key global platform for technical exchange and cooperation across the pharmaceutical supply chain, this year’s exhib...Read more -
Customer Case Study | Pharmaceutical Liquid Filtration Optimization Project
Project Background A pharmaceutical manufacturer encountered issues with high turbidity and unstable filtration efficiency during the production process. These problems affected the clarity and consistency of the final product. The customer aimed to optimize the filtration process by selecting s...Read more -
Case Study: Collagen Solution Filtration
Background A collagen product manufacturer faced challenges in improving the clarity and appearance of its collagen solution during production. The original liquid contained suspended impurities that affected transparency and overall product quality. The customer required a filtration solution ca...Read more -
Case Study: Folic Acid Filtration and Filter Cake Recovery Optimization
Background A pharmaceutical manufacturer required an effective filtration solution for folic acid processing. The primary objective was to recover a complete and stable filter cake while maintaining efficient filtration performance during laboratory-scale testing. The customer also needed to eva...Read more
