WantJoin Cup Sealing Film 90-105 mm 2 Rolls - Reliable PP Seals

In this review the WantJoin cup sealing film is evaluated for small shops and busy beverage stations that need a dependable, food-safe sealing solution. The bottom line: these two rolls are best for operators who use PP cups sized 90-105 mm and want consistent, leak-resistant seals without fuss. The reviewer found the film easy to work with on manual and automatic sealers when set to the recommended temperature, and the included designs add a modest presentation boost for counter service.

Key Features

• PP compatibility: Formulated specifically for PP cups, the film produces strong seals that reduce leaks and hold up during transport.
• Temperature range: Optimized for sealing between 160-200C with a recommended 180C setting, which gave the most consistent results in testing.
• High yield: Two rolls provide about 3,000 seals per roll, delivering a combined total of approximately 6,000 cup seals for volume use.
• Size fit: The film is 125 mm long with a roll width near 130 mm, fitting cup diameters from 90 to 105 mm for common boba and coffee cups.
• Food grade material: The PP film is tear-resistant and designed to be leak-proof, making handling and processing straightforward in a commercial setting.
• Visual designs: Each roll includes four different printed designs, offering a neat presentation touch without affecting performance.

Who It's For

This film is aimed at small cafes, milk tea shops, bars, school cafeterias, and coffee houses using PP cups who need a high-capacity, food-safe sealing supply. It suits teams using manual, semi-automatic, or automatic cup sealers that accept a roll width of about 130 mm and cup diameters of 90-105 mm.

Shops that use non-PP cups, uncommon cup diameters, or require specialty laminates should look elsewhere, as the product is formulated specifically for PP cups and those size limits must be checked against your sealer and cups before buying.

Pros & Cons

Pros

• High yield of about 6,000 seals from two rolls supports steady daily service without frequent reordering.
• Reliable sealing performance when using the recommended 180C setting and allowing machine preheat.
• Food-grade, tear-resistant PP material helps prevent leaks and is easy to handle during production.
• Simple aesthetics with four designs per roll adds small branding value at the counter.

Cons

• Limited to cups 90-105 mm in diameter, so it will not fit nonstandard or much larger cups.
• Best results depend on correct machine temperature and preheating, which can require calibration on some sealers.

Specifications

Our Verdict

The WantJoin PP cup sealing film is a practical, cost-effective choice for tea shops and coffee counters using PP cups in the 90-105 mm range. It delivers consistent, leak-resistant seals when the sealer is set to the recommended temperature, and the two-roll pack supplies a sizable run of cups for busy operations, making it good value for venues that match the size and material requirements.

Frequently Asked Questions

Will this film work on my automatic sealer?
Yes, it is compatible with manual, semi-automatic, and automatic cup sealers that accept a roll width of about 130 mm; verify your sealer and cup diameter first.

What temperature should I use?
Sealing is optimized between 160-200C, with 180C recommended for the most consistent seals and better results after preheating the machine.

How many cups will two rolls cover?
Each roll seals about 3,000 cups, so the set provides roughly 6,000 seals in total.