Opal Glass Square Cup

〉Dual Capacity Options: Available in 220ml (9″) and 100ml (6.8″) sizes to accommodate diverse beverage menus from specialty coffee to tasting portions, streamlining inventory management.

〉Superior Durability: Food-grade opal glass withstands 120℃ thermal shock resistance. Microwave, dishwasher, and freezer safe for seamless operations across high-volume service environments.

〉Safety Certified: Lead-free, cadmium-free, BPA-free composition meets international food contact standards—protects brand reputation in health-conscious hospitality markets.

〉Customization Ready: Gold rim accents, embossed logos, and custom decals available while maintaining material integrity through commercial wash cycles and daily use.

Product Specification

Basic Information
Model NumberFXB220/FXB85
Product NameSquare  Cup
Size (inch)9/6.8
Weight (g)190/94
Capacity (ml)220/100
MaterialOpal Glass
Material & Craftsmanship
ColorWhite
Custom Decal AvailableYES
Gold Rim CustomizationYES
Embossed Design AvailableYES
Performance & Features
Thermal Shock Resistance120℃
Microwave SafeYes
Dishwasher SafeYes
Freezer SafeYes
Safety & Health
Food Safety GradeFood Grade
Healthy Material CompositionYes, Lead-Free, Cadmium-Free, BPA Free

Actual Products Photos Export To Client

Opal Glass Square Cup 2
Opal Glass Square Cup 2

What Advantage Of This Product

What advantages does this product have?

Modern square cup geometry enables stackable storage—reduces warehouse footprint by 20% versus traditional round drinkware.
Premium opal glass withstands 120℃ thermal shock for versatile hot-to-cold beverage service without material compromise.
Customizable options (gold rim, embossed logo, decal) allow brand differentiation while maintaining food-grade safety standards across collections.

What risks can this product avoid?

Lead-free certified square cup eliminates toxic exposure liability—critical for corporate ESG compliance and guest health protection.
Triple-safe design (microwave/dishwasher/freezer rated) prevents thermal breakage that disrupts service flow and inflates replacement budgets.
BPA-free composition sidesteps endocrine disruptor concerns—safeguards reputation in wellness-focused hospitality and institutional markets.

Corelle opal glass dinnerware OEM design

Why 80% Clients Prefe Us​

CORELLE BRAND (OEM FROM US)

1. Material Purity and Formula Stability

Jointion utilizes pharmaceutical-grade silica achieving 99.9% purity with precisely controlled fluoride content maintained between 2.8-3.2% to create optimal light diffusion while preserving structural integrity. Our proprietary formulation incorporates:

  • 0.05% cerium oxide for enhanced UV resistance preventing yellowing over extended exposure periods
  • 0.1% zirconia for substantially enhanced toughness and crack propagation resistance
  • 0.01% cobalt ensuring consistent whiteness across production batches

We control all details right at the initial stage, securing quality from the very source. We consistently uphold the philosophy that quality is built into production, not just verified through testing — which is why we’ve earned the recognition of Corelle.

People Also Ask

What beverage types work best with this square cup design?

The 220ml size suits espresso drinks, cortados, and specialty teas, while the 100ml option handles ristretto, macchiato, and tasting flights. The angular silhouette provides stable grip for both hot and cold service.
Yes. Opal glass withstands industrial dishwasher cycles at 120℃ thermal shock resistance. The geometric form prevents nesting jams in rack systems, ensuring consistent cleaning results across 500+ wash cycles.
You can add embossed logos, gold rim accents, or custom decals while maintaining food-grade certification. These branding elements remain intact through microwave and dishwasher use without flaking or fading.
Absolutely. The lead-free, cadmium-free material tolerates extreme temperature shifts without cracking. Use it for frozen dessert beverages, then reheat directly—ideal for batch prep in institutional catering.
The flat-sided geometry reduces wasted space by 15-20% in shelving and transport. Stack height remains stable due to uniform weight distribution (190g/94g), minimizing breakage during back-of-house handling.
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