Core Structure & Sealing Design
1. Clamp-type Sealing Lid
Combined structure of food-grade PP outer lid, food-grade silicone sealing ring and stainless steel clamp. The lid can be opened and closed with one click and sealed by pressing, no twisting required. It is easy and labor-saving to operate, accessible for both the elderly and children.
2. Triple Sealing Protection
The silicone sealing ring fits tightly into the bottle mouth groove, and the downward pressure of the clamp achieves vacuum-level sealing effect. It remains leak-free even when inverted for 24 hours, effectively blocking air, moisture and odors, and improving the freshness retention capacity by 30% compared with ordinary screw lids.
3. Bottle Mouth Craftsmanship
The bottle mouth is finely polished, smooth and burr-free. It not only prevents hand scratches, but also ensures perfect fit with the sealing ring to further enhance airtightness.