INEEDS produces the silicone bottle stopper, also referred to as the silicone wine stopper, through a complete in-house process, from molding and curing to printing and full inspection. The product is available in two styles: a bullet-top model with a weighted base, and a flat-top model with a metal logo plate.
The ribbed seal rings are designed to fit standard wine bottles as well as narrow-neck oil and vinegar bottles. The stopper has been tested through 1,000+ insert-pull cycles without deformation. It is dishwasher safe and made from food-grade platinum-cured silicone.
Compliance documentation covers FDA, LFGB, and REACH SVHC. OEM custom branding is available. Buyers can send a design for mold development and color matching.
Both models share the same core specifications. The choice between them depends on the intended use and branding requirement.
| Design Factor | Bullet-Top Model | Flat-Top Model |
| Top Feature | Wide bullet head for easy grip and pull-out | Flat top with embedded metal logo plate |
| Branding Area | Silicone body color serves as the main visual element | 12 mm metal plate for laser engraving or silk screen printing |
| Weighted Feel | Weighted base insert provides a solid hand feel | Standard weight without base insert |
| Best For | Winery retail, table service, everyday home use | Corporate gifts, wedding favors, promotional merchandise |
| Parameter | Specification |
| Material | Food-grade platinum-cured silicone; Shore A 50-60±5; matte finish |
| Structure | One-piece molded silicone body with embedded metal insert; seamless construction |
| Size | 6.5 × 2.5 cm (height × diameter); standard wine bottle fit |
| Weight | 11 g per piece |
| Seal Design | 3-4 ring ribbed grooves; multi-level seal from wine bottles to narrow-neck bottles |
| Colors | Pink, yellow, black, red; Pantone custom matching available |
| Logo Application | 12 mm metal plate area; laser engraving or silk screen printing |
| Durability | 1,000+ insert-pull cycles with no deformation; dishwasher safe up to 200°C |
| Compliance & Documentation | FDA 21 CFR 177.2600 food-contact, LFGB, REACH SVHC; DoC available |
| Packaging | 1 pc per OPP bag; 700 pcs per carton; carton 35.6 × 30.5 × 30 cm; NW 14.7 kg; GW 15.2 kg |
The flat-top model includes a 12 mm metal logo plate that can be laser-engraved or silk screen printed. This provides a crisp, permanent branding surface that does not wear off with use. The custom silicone wine stopper is often used for winery merchandise, wedding favors, and corporate promotional gifts.
The silicone body can be formulated to match a specific brand color using Pantone references. Four stock colors are available: pink, yellow, black, and red. Custom colors are subject to a minimum order quantity.
Standard packaging uses an OPP bag per piece. FSC paper card packaging, retail blister packs, and gift boxes are available for buyers targeting EU and US retail shelves.
Each stopper passes through six production stages in the INEEDS facility:
The reusable wine stopper is made from food-grade platinum-cured silicone. The material is BPA-free and phthalate-free. The embedded metal insert is fully enclosed within the silicone, with no exposed metal edges.
Compliance documentation covers FDA 21 CFR 177.2600 food-contact requirements, LFGB, and REACH SVHC. A Declaration of Conformity is available for the European market. Test reports can be provided to qualified buyers upon request.
The one-piece molding process eliminates seams where liquid or residue could collect. The silicone surface is non-porous and wipes clean. The stopper is dishwasher safe up to 200°C.
A: The stopper is made from food-grade platinum-cured silicone. Documentation for FDA 21 CFR 177.2600, LFGB, and REACH SVHC is available. A Declaration of Conformity can be provided for the EU market. Test reports are available on request.
A: The ribbed seal rings are designed to flex and adapt to different bottle neck diameters, from standard wine bottles to narrow-neck oil and vinegar bottles. We recommend confirming the bottle neck diameter for non-standard applications.
A: Yes. The flat-top model includes a 12 mm metal logo plate that can be laser-engraved or silk screen printed. Pantone color matching for the silicone body is also available. The wine accessories promotional gift format is suitable for wineries, weddings, and corporate events.
A: The stopper has been tested through 1,000+ insert-pull cycles without deformation or fatigue. The silicone material is dishwasher safe up to 200°C and is designed for repeated use over an extended period.
A: Both models share the same core specifications. The bullet-top model has a weighted base insert and is suitable for winery retail and table service. The flat-top model has a metal logo plate for branding and is commonly used for promotional gifts and wedding favors.
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Unit B2, 1/F, NO.2, Xiangxing 3th Road, (Free Trade Zone), Xiamen Area of pilot Free Trade Zone, Fujian, China
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