INAO Wine Glass

Manufactured strictly according to ISO 3591 international specifications, this 215ml wine tasting glass serves as the standard evaluation instrument for professional sensory analysis, winery tasting rooms, and wine competitions. Its tapered tulip bowl concentrates volatile aromatic compounds at the rim, enabling winemakers and sommeliers to analyze flavor profiles objectively. Produced with lead-free crystal glass via automated machine-blown technology, each unit combines optical clarity for accurate color observation with the mechanical durability required for commercial dishwashing cycles.

ISO-Standard Volumetric Ratio: Precise ratio between bowl capacity and opening diameter allows aroma vapor accumulation without ethanol dominance.

Monobloc Stem Construction: Single-piece stem-to-bowl molding removes structural joints, minimizing breakage during high-volume handling.

Flat Anti-Pooling Base: Designed with a flat underside profile that prevents water accumulation during upside-down dishwashing.

Fine Laser-Cut Edge: Smooth 1.0 mm laser-cut rim delivers fluid directly to taste receptors with minimal physical contact interference.

Aroma Concentration: The 65 mm body tapering to a 46 mm opening creates an optimal headspace funnel to retain subtle fruit, oak, and tertiary notes.

Optical Transparency: High light transmittance formulation allows precise evaluation of wine viscosity, clarity, and edge hue variations.

Optimal Aeration Fill Line: Pouring liquid to the 65 mm widest point yields 50 ml to 70 ml, offering maximum surface area exposure to oxygen.

Sensory Judging & Competitions: Standardized baseline glassware for wine awards, trade shows, and blind tastings.

Winery Tasting Rooms: Uniform pour sizes for estate tours, balancing professional presentation with low operational breakage.

Sommelier & Trade Training: Core equipment for wine certification programs, masterclasses, and educational institutes.

Branded Promotional Goods: Durable merchandise item for wine distributors, importers, and corporate gifting campaigns.

Dimensional Consistency: Automated mold forming maintains total capacity tolerances within ± 5 ml across high-volume orders.

Thermal Shock Resistance: Controlled annealing lehr stress relief reduces thermal tension, preventing cracks during hot water rinsing.

Low Transport Breakage: Drop-tested inner dividers and outer cartons maintain transit breakage rates below 0.5%.

High-Temperature Decal Printing: Logos cured at 580°C to 620°C in annealing ovens for long-term dishwasher resistance.

Laser Engraving & Etching: Precise laser markings for logos or subtle fill indicators.

Pre-Set Fill Lines: Placed at 50 ml, 100 ml, or 125 ml on the bowl exterior for commercial pour control.

Custom Packaging Solutions: Available in 2-pack, 4-pack, 6-pack, or 12-pack gift sets with custom foam inserts and printed cartons.

Material Selection: High-white soda-lime glass offers cost efficiency for high-turnover trade events; lead-free crystal provides maximum optical brilliance for wineries and premium retail.

Rim Type Selection: Cold-cut rims maximize sensory precision for tasting panels; rolled rims provide extra chip resistance for high-speed commercial catering.

Portion Control Needs: Select pre-marked pour lines when deploying glassware in commercial tasting venues to enforce inventory control.

Thermal Shock Testing: Samples undergo 60°C temperature differential tests to verify resistance against thermal stress.

Dishwasher Durability: Verified for over 500 commercial wash cycles without surface etching or logo degradation.

Dimensional & Visual Inspection: Optical sensors check rim uniformity, stem alignment, base flatness, and internal clarity on every batch.

Standard Bulk Packaging: 48 or 72 units per master carton with heavy-duty corrugated cell dividers to avoid contact damage.

Drop-Test Approved Packaging: E-commerce ready inner foam boxes available upon request for direct parcel delivery.

Palletization: Export-grade wooden pallets secured with multi-layer stretch film and reinforced edge protectors.