Disposable PP Injection Swivel Cup Stoppers 80/90mm | Rotating Seal Plug Lids for Paper & Plastic Cups

Product Description

80/90mm PP injection swivel stopper lids — rotate to open for drinking, rotate back to seal. Leak-resistant, secure fit for 8oz/12oz/16oz paper cups and 90mm plastic cups. Food-grade, easy one-hand operation.

Our 80/90mm PP injection swivel cup stoppers bring convenient one-hand operation to beverage service. The rotating seal design lets customers simply twist the top to open the drinking opening, then twist back to seal — keeping drinks protected and leak-free between sips.
Made by injection molding with durable food-grade PP, these stoppers are stronger, more rigid and more resistant to cracking than standard thermoformed lids — built for busy beverage service, delivery and takeaway.
Designed to fit 8oz/12oz/16oz paper cups and 90mm plastic cups, this stopper covers both hot-drink paper cups and standard cold-drink plastic cups — one lid for multiple cup types.
The rotating seal mechanism creates a tight, leak-resistant closure that prevents spills during transport. Clear directional arrows on the lid show customers exactly how to open and close it.
Each stopper is food-grade and BPA-free, safe for all beverage applications.

Specifications

Compatible Cups	Lid Type	Color
8oz/12oz / 16oz paper cups & 90mm plastic cups	PP swivel plug stopper	white, black and transparent

Material: Food-grade PP (injection molded)
Lid Type: Swivel stopper (rotate-to-open design)
Compatible Cups: 12oz / 16oz paper cups, 90mm plastic cups
Color: white, black and transparent
Feature: Rotating seal, directional arrows, leak-resistant
Temperature Range: Cold & warm beverages

Key Features
Rotating Seal Design — twist to open, twist back to seal, one-hand operation
Leak-Resistant Closure — keeps drinks protected and prevents spills
Clear Directional Arrows — customers instantly understand how to use it

Injection-Molded PP — stronger and more rigid than thermoformed lids
Universal Fit — fits 12oz / 16oz paper cups and 90mm plastic cups
Food-Grade & BPA-Free — FDA and SGS compliant

How It Works

Step	Action
1. Open	Rotate the top seal to reveal the drinking opening
2. Drink	Sip directly through the opening
3. Seal	Rotate the seal back to close tightly

Packaging & Shipping

Detail	Specification
Packaging	Standard export packing (sleeve + carton)
Carton Type	5-layer corrugated export carton
Shipping	Sea freight (LCL/FCL), air freight, or express for samples
Port	Shenzhen / Guangzhou

Ideal Applications
Milk tea & bubble tea shops
Coffee shops (hot & cold takeaway)
Juice & smoothie bars
Restaurants & fast food chains
Delivery & takeaway services
Office & corporate catering
Distributors & wholesalers

Certifications
Manufactured in our ISO 9001 certified facility, holding FDA, SGS and EU EC food contact certifications, with raw material inspection, in-line checks and finished product sampling on every batch.
Ready to Order?
Tell us your color, quantity and requirements — our team will reply with pricing within 24 hours.