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For heavy industrial facilities and construction enterprises aiming to reduce environmental waste and slash annual PPE procurement budgets, purchasing reusable silicone earplugs bulk lines is the ideal procurement strategy. Featuring a rigid brass core insertion channel, this model ensures instant, deep placement without rolling down the material.
Premium Medical-Grade LSR: Crafted from non-toxic, ultra-pliable Liquid Silicone Rubber (LSR) with a stable density of 1.12–1.18 g/cm³, ensuring maximum durability and skin friendliness.
Rigid Core Positioning Stem: Equipped with a built-in metal-reinforced insertion core that guides the plug seamlessly into the canal, eliminating the need to roll down foam with dirty hands.
Flexible PVC Safety Neck Cord: Comes pre-assembled with a $600\text{ mm}$ high-flex blue neck line, allowing workers to drape the units securely around their neck between operations.
Washable, multi-color medical silicone reusable earplugs featuring a rigid stem and 22–25 dB NRR protection. Ideal for wet, humid construction zones and maritime settings.
| Technical Parameter & Commercials | Specifications & Standard Factory Data |
| Material Matrix | 100% Medical-Grade Liquid Silicone Rubber (LSR) |
| Density Core Data | 1.12~1.18 g/m3 (High mechanical tear resistance) |
| Acoustic Performance | NRR: 22–25 dB | SNR: 24–28 dB (H=26, M=22, L=18) |
| Insertion Dimensions | Insertion Length: 18–22 mm | Max Diameter: 10–14 mm |
| B2B MOQ Requirements | 5,000 Pairs (Standard) | 10,000 Pairs (Custom Colorway) |
| Supply Chain Lead Time | Samples: 5–7 working days | Bulk: 15–18 working days |
| Hygienic Packaging | Individual PP Carry Cases or Polybags | Master Carton: 45×35×30 cm |
A: Unlike disposable PU foam, our medical-grade silicone reusable earplugs do not require recovery time and can be washed with mild soap and warm water hundreds of times, lasting for months under harsh field conditions.
A: Yes, we supply individual PP (polypropylene) flip-top carry cases that can be custom-printed with your company logo. This keeps the earplugs clean when stored inside toolboxes or industrial work pockets.
For distribution managers looking to build robust industrial safety kits, these pair perfectly with high-tier gear found in our emergency gear division. To arrange a factory tour or request private label specifications, please contact us via our home page.
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we’re so confident you’ll love our products that we’ll send you a sample for free. Fill outthis form to get started.