RD-188 8.6 mm Plastic Spout Cap
- Square lip spout cap made of food-grade PP material, composed of outer square cap and spout base as an integrated assembly for stand-up pouch packaging.
- Integrated square spout cap with reinforced rib, stable anti-leakage performance.
- Full auto inspection & sufficient raw material stock, custom color & OEM service available.
- with ISO9001, HACCP, FDA and EU 1935/2004 food grade (TUV SUD) certificate.
Applications & selection
Widely applied for food & daily chemical refill pouches: fruit juice, honey, salad dressing, laundry detergent, hand sanitizer and cleaning supplies.
Before ordering, confirm the selected model with your pouch film, contents, filling process and sealing equipment. Request samples to check fit and performance under your actual operating conditions.
Specifications
Ordering & customization
White is the standard color. Custom Pantone colors are mixed for your order; the usual MOQ for a custom color is 100,000 pieces, with exceptions discussed case by case.
For a new mold, we quote after the 3D drawing is confirmed. A 3D-printed sample can be made after design approval, and mold production is typically around 60 days.
RD-188 in detail
Full-size views — angles, close-ups of the thread and seat, and the cap on a pouch.
More 8.6mm spout caps
Same 8.6mm bore — other cap styles, colors and spout heights.





