Article Quick Facts
Visual Signature of Premium Boba
The U-shape cup has redefined the aesthetic of boba and fruit tea. Its rounded base allows boba pearls and layered syrups to settle naturally, creating the "Instagrammable" look that premium brands command. Choosing the right material for this format depends on your menu’s temperature range and the tactile experience you want to provide.
PET vs PP U-Shape Specification Comparison
Both materials are available in the U-shape format. Use the table below to compare the technical differences before standardizing your menu.
| Feature | PET U-Shape | Injection PP U-Shape |
|---|---|---|
| Transparency | Exceptional (Glass-like) | High (Slightly matte) |
| Heat Resistance | Cold only (<60°C) | Hot & Cold (<100°C) |
| Rigidity | Flexible | High / Non-deforming |
| Calibers | 90 mm / 95 mm | 95 mm |
Operating and Sealing Planning
Standardizing on the 95mm caliber for your U-shape program allows you to use one lid size and one sealing film type across both PET and PP lines. This simplifies store-level operations and reduces inventory holding costs for multi-unit chains.
Article FAQs
Yes, as long as the caliber matches. Our 95mm PET U-shape and 95mm PP U-shape both fit standard 95mm dome or flat lids.
Typically, U-shape formats carry a small premium over traditional tapered cups due to the tooling and production speeds, but the ROI in brand positioning often justifies the cost.
For cold fruit teas where color visibility is the priority, PET is the standard. For warm fruit teas or boba, injection PP is required.