News
Technical guides, equipment comparisons, and compliance insights for pharmaceutical manufacturing professionals.
Laser Drilling for Osmotic Pump Tablets: Orient...
For dual-chamber osmotic pump tablets, the real risk is not “can we drill a hole” but “can we drill the right hole, on the right side, at GMP speed—and stop...
Laser Drilling for Osmotic Pump Tablets: Orient...
For dual-chamber osmotic pump tablets, the real risk is not “can we drill a hole” but “can we drill the right hole, on the right side, at GMP speed—and stop...
Gradient Hot-Air Drying: The Key to ODF Yield &...
Many ODF and patch projects run fine in the lab but fail during scale-up due to drying defects: cracking, curling, bubbles and residual solvent out of spec. This article explains...
Gradient Hot-Air Drying: The Key to ODF Yield &...
Many ODF and patch projects run fine in the lab but fail during scale-up due to drying defects: cracking, curling, bubbles and residual solvent out of spec. This article explains...
One Film, Many Formulas: How Strip-Based Coatin...
Fixed-dose combinations and functional oral films increasingly require multiple formulas on a single strip – not multiple passes and complex lamination. This article explains how HUANGHAI’s strip-based multi-formula coating, backed...
One Film, Many Formulas: How Strip-Based Coatin...
Fixed-dose combinations and functional oral films increasingly require multiple formulas on a single strip – not multiple passes and complex lamination. This article explains how HUANGHAI’s strip-based multi-formula coating, backed...
Pharmaceutical Testing Instruments: Standards &...
Reliable testing instruments are the backbone of pharmaceutical R&D and quality control. HUANGHAI’s portfolio covers dissolution, disintegration, hardness, multi-purpose tablet testing, vacuum degassing and more — all designed to support...
Pharmaceutical Testing Instruments: Standards &...
Reliable testing instruments are the backbone of pharmaceutical R&D and quality control. HUANGHAI’s portfolio covers dissolution, disintegration, hardness, multi-purpose tablet testing, vacuum degassing and more — all designed to support...
Decoding FDA 21 CFR Part 11 and EU Annex 11: Wh...
FDA 21 CFR Part 11 and EU Annex 11 define how electronic records and signatures must be controlled in pharma. This article compares the two regulations, explains HUANGHAI’s dual-compliance design...
Decoding FDA 21 CFR Part 11 and EU Annex 11: Wh...
FDA 21 CFR Part 11 and EU Annex 11 define how electronic records and signatures must be controlled in pharma. This article compares the two regulations, explains HUANGHAI’s dual-compliance design...
Why IQ/OQ/PQ and cGMP Validation Matter for Pha...
IQ/OQ/PQ and cGMP are more than buzzwords in pharma equipment projects. They define how a line is installed, tested and proven under real production conditions. This article explains the basics...
Why IQ/OQ/PQ and cGMP Validation Matter for Pha...
IQ/OQ/PQ and cGMP are more than buzzwords in pharma equipment projects. They define how a line is installed, tested and proven under real production conditions. This article explains the basics...
From Formulation to Commercial Scale: Co-Develo...
Advanced equipment alone cannot guarantee ODF success. HUANGHAI’s co-development model integrates formulation, process and equipment — from early recipe design and pilot trials to parameter matching, validation documents and flexible...
From Formulation to Commercial Scale: Co-Develo...
Advanced equipment alone cannot guarantee ODF success. HUANGHAI’s co-development model integrates formulation, process and equipment — from early recipe design and pilot trials to parameter matching, validation documents and flexible...
Continuous or Traditional? Building an Efficien...
Traditional ODF manufacturing often uses stand-alone machines and experience-based scale-up, which can struggle with complex films and high validation costs. This article compares traditional and integrated continuous models, and explains...
Continuous or Traditional? Building an Efficien...
Traditional ODF manufacturing often uses stand-alone machines and experience-based scale-up, which can struggle with complex films and high validation costs. This article compares traditional and integrated continuous models, and explains...
Unified Tablet Testing Logbook: From Weight to ...
Many QC labs still track tablet weight, hardness, friability and disintegration in separate files. This article shows how to design a unified tablet physical testing logbook—and how HUANGHAI instruments like...
Unified Tablet Testing Logbook: From Weight to ...
Many QC labs still track tablet weight, hardness, friability and disintegration in separate files. This article shows how to design a unified tablet physical testing logbook—and how HUANGHAI instruments like...
From Weight to Friability: Building a Unified T...
A practical guide to unifying tablet weight, hardness, friability, thickness and disintegration results into one physical testing logbook—so QC labs can see trends, speed audits, and link tests back to...
From Weight to Friability: Building a Unified T...
A practical guide to unifying tablet weight, hardness, friability, thickness and disintegration results into one physical testing logbook—so QC labs can see trends, speed audits, and link tests back to...
Quality Control for Laser-Drilled Osmotic Table...
For osmotic tablets, the presence, size, and position of each laser-drilled pore directly shape the release profile. This article explains how to build a closed loop of inspection, traceability, and...
Quality Control for Laser-Drilled Osmotic Table...
For osmotic tablets, the presence, size, and position of each laser-drilled pore directly shape the release profile. This article explains how to build a closed loop of inspection, traceability, and...
ODF Line Validation Checklist: From URS to FAT,...
This article outlines a practical validation checklist for ODF production lines—from URS and FAT/SAT through IQ/OQ/PQ. It shows how to treat the line as one system rather than isolated machines,...
ODF Line Validation Checklist: From URS to FAT,...
This article outlines a practical validation checklist for ODF production lines—from URS and FAT/SAT through IQ/OQ/PQ. It shows how to treat the line as one system rather than isolated machines,...