News
Continuous Single-Side Coating for Oral Patches
For oral patches, local delivery patches and functional single-side films, the real challenge is not “having a spray head”, but achieving uniform coating, stable drying and repeatable conveying in a...
Continuous Single-Side Coating for Oral Patches
For oral patches, local delivery patches and functional single-side films, the real challenge is not “having a spray head”, but achieving uniform coating, stable drying and repeatable conveying in a...
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...