Washable Roll Non Woven Fabric Packed Pocket Spring Unit for Pillow
Product Specifications
| Product Name |
Pillows Pocket Spring Pocketed Coil Spring |
| Material |
High Carbon Steel Wire |
| Wire Diameter |
0.9mm-1.2mm |
| Head Diameter |
4.5-5.0cm |
| Middle Diameter |
5.2-5.5cm |
| Height |
6-25cm |
| Turns |
4-7 Turns |
| Coils Counts |
According to the demand of clients |
| MOQ |
500PCS |
| Woven Fabric |
50-100g/㎡ Or Can Be Customized |
| Size |
Any Size Available |
| Color |
White, Blue Or Customized |
| Packing |
Compressed And Rolled |
| Application |
For Pillow Factory/Manufacturer |
Critical Specifications & Material Requirements
The Spring: Miniaturized and Corrosion-Proof
- Spring Diameter: Must be very small. Target under 15mm (approx. 0.6 inches). These are often called "micro-springs" or "mini-springs."
- Spring Height: Typically between 1.5 to 2.5 inches for a pillow application.
- Wire Gauge: Very fine, likely in the range of 19-21 gauge.
- Material & Corrosion Protection: This is the most critical part. Standard powder coating can be too thick for micro-springs and may not survive repeated washing.
- Best Option: 304 or 316 Stainless Steel. This is the ultimate solution for washability. It is inherently rust-proof and can withstand repeated immersion in water and detergent. It is more expensive but non-negotiable for a true washable product.
- Alternative: High-Carbon Steel with Advanced Coating. If stainless is cost-prohibitive, the wire must be double-dip galvanized and then coated with an extremely flexible, food-grade, waterproof polymer coating. This is less ideal as coatings can theoretically be compromised.