Wine Bottle Natural Cork
wine cork tops
wine stopper replacement corks
whiskey bottle cork stopper
stoppers cork and rubber

Wine Bottle Polymer Cork Stopper

Ingredients: 100% natural cork material
Design Style: Minimalist
Feature: Sustainable, Stocked
Shape: Custom shape Design: OEM and ODM
Samples: Free samples, postage to be paid
Thickness: Customized Thinkness
Supply Ability: 500000 Piece/Pieces per Month
Delivery date: The delivery date depends on the order quantity and customization requirements. Typically, we can fulfill orders and arrange delivery within 1-4 weeks.

Send Inquiry

Description

Technical Parameters

cork-stopper-banner

Cork-stopper-7

Item	30mm 35mm 40mm metal polymer bottle cork stopper wine bottle cork lid
Usage	T-Cork, bottle cork, cork lid for bottle
MOQ	(1) 20000 or 30000 pcs when need mass production
	(2) 5000 pcs when have stock
	(3) 50000 pcs at least when open new mould
Package	· Standard export carton
	· pallet ( size : 11.22m )
Sample	It's available for free , but express cost charges customer.
Payment term	T/T , 30% in advance and 70% balance before shipment.
Delivery time	(1) normally : 25 days after received prepayment receipt
	(2) 10~15 days when have stock . ( the shortest delivery time is 10 days)
Surface Handling	Silk screen printing , spray painting , frosting , Decal , Label and so on.

product-1200-792

Cork stopper praise

Seal Perfection Meets Brand Power: Your Custom Polymer Cork Solution

Stop risking your vintage with unreliable natural corks. Tianlei Cork Co. delivers precision-engineered Wine Bottle Polymer Cork Stoppers – the airtight, brandable, and eco-conscious closure solution trusted by premium wineries worldwide.

Why Global Wineries Choose Our Polymer Corks:

✅ Zero Leak Guarantee
✅ Vibrant Custom Branding
✅ Exact Bottle Fit (18mm-26mm)
✅ FDA/EU Food-Safe Materials

3 Game-Changing Features Engineered for Excellence

1. Military-Grade Seal Technology

Problem Solved: Wine oxidation & "cork taint" (TCA contamination)
Our corks feature a dual-density polymer core with a micro-grooved surface (patent-pending design). This creates 360° compression against the bottle neck, achieving a 0.001mm airtight seal. Tested to ISO 9727 standards, they prevent oxygen ingress at <0.0001 cc/day – extending shelf life by 24+ months vs. natural cork.

Technical Specs:

Material: TPE/PP Blend (BPA-Free)

Density: 0.28 g/cm³

Compression Recovery: 99.2% after 12 months

Certifications: FDA 21 CFR 177, EU 10/2011

2. Micron-Level Size Customization

Problem Solved: Cork slippage & inconsistent insertion
We laser-scan your bottle neck to engineer corks with ±0.05mm tolerance. Available in 0.1mm increments across 18mm to 26mm diameters (including odd sizes like 21.5mm for Burgundy bottles). Each cork includes:

Beveled insertion edge for smooth bottling-line operation

15° tapered base for instant compression

Anti-slip ribs that grip glass under pressure

3. Photorealistic Branding That Lasts

Problem Solved: Faded logos & generic packaging
Turn every opening into a branded moment with our industrial-grade decoration:

Printing Method	Resolution	Colors	Durability Test	Best For
Laser Etching	1200 DPI	Monochrome	Resists 100+ wash cycles	Luxury estates, vintage years
Heat Transfer	2400 DPI	Full CMYK+Pantone	5+ years UV fade resistance	Complex logos, artwork
Foil Stamping	N/A	Metallic Gold/Silver	Scratch-proof	Premium limited editions

Real-World Impact: How "Napa Valley Reserve" Increased Sales by 23%

Challenge:
This premium Californian winery lost $18k/month from:
❶ Cork taint ruining 3% of batches
❷ Shipping leaks in 5% of international orders
❸ Unbranded corks hurting shelf appeal

Our Solution:

Precision Fit: 22.3mm corks for their proprietary bottles

Seal Upgrade: Oxygen-scavenging polymer blend

Branding: Gold foil-stamped crest + QR code linking to tasting notes