Turnkey Contract Manufacturing

OEM & ODM Private Label Services

From formulation engineering to high-speed commercial production and export container logistics, Huifeng Sanitary empowers global retail brands and regional distributors.

Standardized 6-Phase Engineering

End-to-End Production Process

Every order undergoes rigorous pilot testing, inline camera defect inspection, and container volume optimization.

01

Technical Requirement & Market Profile

Analyze buyer target territory (North America, EU, Middle East, Africa, LATAM), target consumer demographics, retail price point, required certifications (CE, FDA, ISO), and custom branding requirements.

02

Core Formula & Component Engineering

Configure exact SAP grammage (Sumitomo/BASF), fluff pulp ratio (Weyerhaeuser FSC), topsheet pattern (3D Pearl, Diamond, Flat), elastic strand count, backsheet breathability rate (WVTR), and functional chips.

03

Rapid Lab Prototyping & Verification

Assemble customized diaper prototypes in our R&D pilot lab within 5-7 business days. Perform Rothwell absorbency testing, rewet analysis (< 0.2g), tensile pull tests, and courier physical samples to client for approval.

04

Packaging Artwork & Container Optimization

Provide CAD die-lines for printed polybags, stand-up zipper bags, or retail cartons. Calculate carton CBM, palletization layout, and container loading efficiency to maximize cargo volume by 12-18%.

05

Full-Servo High-Speed Commercial Production

Mass production on 600-800 pcs/min full-servo lines in Class 100,000 cleanrooms. 100% inline machine-vision CCD camera inspection, metal detection, and automatic rejection of defective units.

06

Export Quality Release & Logistics Dispatch

Issue official Certificate of Analysis (COA), microbiological test report, SGS inspection, and Bill of Lading documentation. Seamless freight dispatch via Xiamen Port with full tracking.

Customization Options

What You Can Customize

1. Core & Absorbency

  • Ultra-thin composite SAP paper core (0.8mm - 1.8mm)
  • Traditional high-volume fluff pulp core
  • Customized SAP ratios from 4g up to 22g
  • Absorption range from 300ml to 3,500ml

2. Topsheet & Backsheet

  • 3D Pearl, diamond, or wave embossed nonwoven
  • 100% Certified Organic Bamboo fiber topsheet
  • Microporous breathable PE or clothlike backsheet
  • Water-based multi-color backsheet pattern printing

3. Functional Additions

  • Color-changing hotmelt wetness indicator lines
  • Herbal, Aloe Vera, Vitamin E, or Chamomile soothing chips
  • Antibacterial & active carbon odor neutralizer
  • Biodegradable PLA compostable packaging bags

4. Packaging & Branding

  • Custom printed LDPE/HDPE polybags with handles
  • Stand-up matte/glossy zipper bags
  • Corrugated master cartons with custom shipping marks
  • Palletization with stretch wrap for automated warehouses
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