LSR Baby Bottle Nipple
Food-grade LSR baby bottle nipple, soft-touch, heat-resistant 230°C, BPA-free
Description
Made from food-grade liquid silicone rubber in our cleanroom facility, this baby bottle nipple is safe, durable, and odorless. The soft-touch LSR material mimics natural breastfeeding feel, reducing nipple confusion. It is heat-resistant up to 230°C and can be sterilized repeatedly without deformation. BPA-free, FDA-compliant, and available in multiple flow rates.
Specifications
| Material | LSR (Liquid Silicone Rubber) |
| Hardness | 30±5 |
| Operating Temperature | -50°C to 230°C |
| Color | Transparent / Pink |
| Certifications | FDA 21 CFR 177.2600 |
| MOQ | 5000 |
| Lead Time | 15 days (after approval) |
| Customization | Drawing or sample based, full dimensional report provided |
Engineering & Quality Documentation
📋 Technical Standards
- EN 1400 full compliance incl. volatility ≤ 0.5%
- FDA 21 CFR 177.2600 and German BfR XV
- LFGB tested — no odor, no taste transfer
- EN 71-3 migration screening for toy-adjacent SKUs
🏭 Manufacturing Process
One-piece LSR injection molding in medical-grade cleanroom tools; vent valves and multi-durometer zones molded in a single cycle — nothing glued.
- 200 °C post-cure bakes out residual volatiles before packing
- Food-grade, lot-coded packaging
- Flow-rate openings formed by the tool, never cut afterwards
🔍 Quality Inspection
- ▸ 100% visual inspection before packing (flash, short-shot, contamination)
- ▸ Dimensional verification against approved drawing; FAI report on first shipment
- ▸ Hardness per ASTM D2240 (Shore A) on every batch
- ▸ Lot traceability: material batch and cure records logged per carton
- ▸ Volatility ≤ 0.5% per EN 1400 verified per batch
- ▸ Tension / pull test on teat and shield
- ▸ 200-cycle boiling stability test per lot
- ▸ Total migration ≤ 10 mg/dm² verification
🛡️ After-sales & Warranty
12-month warranty with full EN 1400 / FDA / LFGB compliance documentation per lot. Non-conforming batches are replaced free; batch traceability supports targeted containment within 48 hours.
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