Black Plaster vs Cataplasm vs Hydrogel: Choosing a Pain Relief Patch Format
Black plaster, cataplasm and hydrogel patches feel, wear and sell differently. A side-by-side comparison to help private-label brands pick the right format for their market.
Sourcing Guides – Nuozhongsheng
How to Source OEM Pain Relief Patches from China: MOQ, Samples and Documents
A step-by-step guide for brands sourcing private-label pain relief patches from a Chinese factory: what to specify, realistic MOQs, sampling, packaging and compliance checks.
Patch Backing Materials Compared: Non-Woven, Spunlace, Elastic Cloth and PU Film
The backing decides how a patch stretches, breathes, sticks and looks. How non-woven, spunlace, elastic cloth, PU film and PET compare, and which to choose for each patch type.
Private-Label Seawater Nasal Spray: What Buyers Should Check
Seawater nasal sprays and rinses look simple, but registration, intended use and packaging decide whether they can be sold. A checklist for private-label buyers.
Children’s Herbal Navel Patches: Formats, Anti-Leak Rings and Compliance
How children's navel and acupoint patches are built, why the anti-leak ring matters, and the ingredient checks brands need before selling herbal patches for children abroad.
China Class I vs Class II Medical Devices: What It Means for OEM Buyers
What China's Class I filing and Class II registration tell an overseas buyer, what they do not, and how to use them when sourcing private-label medical devices.