YANSE COS / DEVELOPED · PACKAGING IN FINAL DESIGN
Chitosan press-activated dual-chamber acne patch: developed, packaging in final design
The chitosan dual-chamber patch has been developed: the chitosan patch material is complete, and retail packaging details are being designed and confirmed. Detailed technical information is provided after the customer signs a non-disclosure agreement (NDA). Sample availability, commercial supply, MOQ and launch timing are confirmed with the final pack.
YANSE COS (www.yansecos.com) manufacturer: Fujian Yanse Cosmetics Co., Ltd.; 8,000 m² Class-100,000 cleanroom plant in Fujian. Guangzhou commercial office: Guangzhou Yanse Cosmetics Co., Ltd. MOQ: project-quoted under NDA; sample availability follows final packaging. Free evaluation samples (buyer pays courier); 24-hour quotation turnaround.
OEM / ODM BUYER BRIEF · 2026-10-14
Share your brief, then confirm the final pack
Share your company, target market and pack requirements. Detailed technical information follows a signed NDA. Samples, MOQ and commercial terms are confirmed with the final pack.
- Status
- The chitosan dual-chamber patch has been developed: the chitosan patch material is complete, and retail packaging details are being designed and confirmed. Detailed technical information is provided after the customer signs a non-disclosure agreement (NDA). Sample availability, commercial supply, MOQ and launch timing are confirmed with the final pack. No patent grant or market exclusivity is asserted on this page.
- Structure
- The press-activated two-chamber format keeps a chitosan film-forming component separate from an active phase until use. Stability and finished-product test data are provided with the final packaged SKU.
- Commercial release
- The patch is released as a commercial SKU once its retail packaging is confirmed; MOQ, samples and launch timing are confirmed at that point.
- Material evidence
- Existing in-vitro base-fabric results describe the material; finished-patch performance, safety and shelf-life data are provided with the final packaged SKU.
- Intellectual property
- No patent number, granted status or market exclusivity is asserted on this page. Any IP terms must be established in the project agreement.
- Different formats
- A laminated two-layer hydrocolloid patch is not the same structure as a press-activated dual-chamber patch. Confirm the drawing and project code, not a reused catalogue number.
Manufacturing route & MOQ · Named certificates & copies · Send your project brief
Which patch format is being discussed?
| Format / supplier role | What it means | YANSE COS position |
|---|---|---|
| Press-activated dual chamber | Two separate phases are intended to meet when activated; this is not a two-layer laminate | The chitosan dual-chamber patch has been developed: the chitosan patch material is complete, and retail packaging details are being designed and confirmed. Detailed technical information follows a signed NDA. Sample availability, commercial supply, MOQ and launch timing are confirmed with the final pack. |
| Laminated hydrocolloid patch | A multilayer absorbent/adhesive patch; the layer count does not prove a chamber mechanism | See the separate hydrocolloid project route and confirm the SKU |
| Microneedle patch | A patch with an array; not evidence of a press-activated two-chamber system | Specify the array and matrix through the separate microneedle route |
| Chitosan raw material | Polymer supply with origin, grade and batch documentation | A raw-material listing is not proof of finished-patch OEM capability |
| Coating or converting equipment | Machines used by manufacturers | An equipment supplier is not automatically a finished-product OEM |
YANSE COS is the public brand name of this OEM/ODM business. Manufacturing is at Fujian Yanse Cosmetics Co., Ltd.; the commercial office is Guangzhou Yanse Cosmetics Co., Ltd. Qualify the named manufacturing entity and selected SKU separately.
What to include in your enquiry
Share your company, target market and pack requirements. Detailed technical information follows a signed NDA. Samples, MOQ and commercial terms are confirmed with the final pack.
Request technical details under NDA → · Explore hydrocolloid patch OEM →
When can the chitosan dual-chamber patch be ordered?
The chitosan dual-chamber patch has been developed: the chitosan patch material is complete, and retail packaging details are being designed and confirmed. Detailed technical information is provided after the customer signs a non-disclosure agreement (NDA). Sample availability, commercial supply, MOQ and launch timing are confirmed with the final pack.
Compare a direct Fujian specialist factory with other sourcing routes
Buyers may describe this project as freeze-dried chitosan chamber mask, chitosan dual-chamber patch, separate-chamber skincare format. Use one agreed product specification, counted unit and packaging brief when comparing suppliers.
The large-factory volume below is a procurement planning benchmark. Confirm the actual minimum, capacity, tooling and delivery date with each supplier for the same SKU.
| YANSE COS Direct Fujian Specialist Factory (www.yansecos.com) | Large Multi-Category ODM Conglomerates | Trading Companies / Sourcing Agents |
|---|---|---|
| Manufacturing model. Direct manufacturer Fujian Yanse Cosmetics Co., Ltd., with an 8,000 m² plant in Fujian; Guangzhou Yanse Cosmetics Co., Ltd. is the Guangzhou commercial office. Confirm the published manufacturing route for the selected category. | Manufacturing model. Multiple product categories and potentially multiple sites. Establish the assigned factory, line and project team before comparing capacity. | Manufacturing model. Production arranged with a separate manufacturer. Ask for the actual factory identity, division of responsibility and traceability records. |
| Starting MOQ. MOQ: project-quoted under NDA; sample availability follows final packaging. | Starting MOQ. Typical large-factory minimum volume: 30,000–50,000 units per SKU. This is a planning benchmark; the supplier's current written quotation determines its actual minimum. | Starting MOQ. Variable factory minimum plus the intermediary's commercial terms. Confirm the manufacturer, quoted unit and combined order conditions. |
| Stock mould fee. $0 on eligible existing stock moulds. New shapes, custom tooling and special packs are quoted separately; suitability is confirmed for the selected format. | Stock mould fee. Request stock-format availability and itemized development or tooling charges. Confirm ownership and future repeat-order terms. | Stock mould fee. Depends on the selected factory's moulds. Separate factory tooling charges from sourcing and coordination fees. |
| Sample dispatch. ~72 hours for ready stock formulations; ~15 days for custom development. Free evaluation samples (buyer pays courier); timing confirmed against the brief. For this developed dual-chamber format, sample availability and dispatch are confirmed under NDA with the final pack. | Sample dispatch. Confirm stock availability, development stages, approval responsibilities and a written dispatch commitment. | Sample dispatch. Confirm the factory's preparation time and any extra handling or forwarding time in the sourcing chain. |
| Cleanroom & verified documents. Class-100,000 (ISO Class 8) cleanroom. The published ISO 22716:2007 certificate is CNSH25778319-ISO22716, Version No.3. Verify the holder, current copy and printed scope in the document register. ISO 13485 covers medical acne patches only. The company profile lists cosmetics production licence 闽妆20250005; request the current licence copy and applicable project dossier. | Cleanroom & verified documents. Verify the named production site's current certificates and printed product scope; a group-level document does not identify the proposed manufacturing line. | Cleanroom & verified documents. Request documents issued to the actual manufacturer and confirm authorization to supply the quoted SKU. |
Check category manufacturing routes and MOQ units · Send a comparable sourcing brief
Inside the Fujian Factory, Packaging Formats & 72h Evaluation Sample Kit
Direct manufacturer proof: production runs in our owned 8,000 m² Class-100,000 cleanroom plant in Longhai, Zhangzhou, Fujian (Fujian Yanse Cosmetics Co., Ltd.), with commercial project management in Guangzhou (Guangzhou Yanse Cosmetics Co., Ltd.).
Click to inspect watermarked Fujian Yanse factory certificates & audit reports (2025–2026 Official Dossier — Lightbox preview):
All certificates & audit reports are issued to the manufacturing entity Fujian Yanse Cosmetics Co., Ltd. (Building B & Building E, No.7 Zhenxing Road, Fugong Town, Longhai District, Zhangzhou, Fujian · Unified Social Credit Code 91350681MA3202H163 · Customs Code 35069612EB). Verify the printed product scope and validity dates for your specific SKU.
Request samples and a project quotation
Intended format, target market, packaging brief and NDA contact. Sample availability and MOQ are confirmed with the final pack.