How to choose a beverage cup sealing machine? Tips for pairing beverage sealing machines with sealing films.

Have you noticed that nowadays, whether it's bubble tea shops, juice bars, or even coffee shops, almost everyone is using "sealing"? But sealing, while seemingly simple, is actually quite an art. Choosing the wrong sealing machine, sealing film, or matching cup material can not only easily lead to leaks but also slow down food service and negatively impact customer impressions.

This article will guide you through two aspects: "Sealing Machine Selection" and "Sealing Film Matching," helping you understand how to choose, match, and use them, thus elevating your store's cup-making efficiency and brand image.

Why are sealing machines and sealing films so important?

Sealing machines and sealing films play a crucial role in the beverage industry in ensuring product integrity and enhancing brand value and trust .

The value of sealing machines

The importance of a sealing machine goes far beyond simply "sealing the mouth of a cup." Its core value is reflected in the following three aspects:

• Preventing leakage and contamination: During transport and delivery, it ensures that the liquid is completely sealed, preventing leakage or spillage , while also isolating it from external environmental contamination.
• Optimize operational efficiency: Using automatic cup feeding or semi-automatic sealing can reduce manual operation time and improve service speed during peak hours.
• Professional visual presentation: Achieving standardized and smooth sealing results enhances the product's professionalism and appearance, indirectly increasing consumers' trust in the brand.

For more details about sealing machines, please refer to the sealing equipment product page .

The importance of sealing film

Sealing film is not only a packaging film, but also an important medium for product preservation and brand recognition .

• Product preservation and sealing: It has excellent sealing properties , which can effectively block dust and foreign objects and prevent leakage, thereby extending the shelf life and flavor integrity of beverages .
• Brand marketing benefits: The sealing film can be customized with brand logos, patterns or marketing information, becoming a "visual business card" for beverages, enhancing brand exposure and memorability .
• The key to material matching is ensuring that the sealing film material perfectly matches the cup opening size. Mismatches can lead to quality issues such as poor sealing, curling edges, and air bubbles, directly impacting product experience and customer satisfaction.

Model selection: How to choose between microcomputer type and mechanical type?

Choosing a sealing machine is a bit like choosing a car—you need to consider your budget, usage volume, space requirements, and long-term needs.

Microcomputer sealing machine

advantage:

• The panel is simple and suitable for customized panel styles.
• It is easy to operate, and the numerical values/actions are clearly displayed.
• Suitable for users or shops that are used to automatic cup filling and sealing.

shortcoming:

• The panel buttons are closely connected to the IC board, and they are prone to wear and tear from long-term pressing and use over many years, resulting in relatively high replacement costs.
• The button is small and not easy to press if you are used to manually filling the cup.

Recommended use cases: Users who are used to automatic cup dispensing mode and do not need to use manual buttons frequently, or businesses that need to make exquisite custom panels to match their store decoration.

Microcomputer-based recommendations: PH-999SN | PH-98S | PH-79S

Mechanical sealing machine

advantage:

• The control buttons on the panel are large, making manual operation relatively easy.
• The sealing machine's IC board is located at the rear of the machine, far from the high-temperature heater.
• Physical buttons have a lower replacement cost after years of use and wear.
• Suitable for users or shops who are used to manually filling and sealing cups (automatic mode can also be switched).

shortcoming:

• The panel has a lot of physical buttons, but little space for a logo.
• Because it is equipped with physical micro-motion buttons, the cost is relatively higher than that of the microcomputer type.

Recommended use case: Users who are accustomed to using the manual cup-filling mode and need to use the manual button frequently.

Recommended mechanical models: PH-899S | PH-989S | PH-588S

Self-Confirmation Before Purchasing a Sealing Machine

Before choosing a sealing machine, it is recommended to check these five questions:

• Cup size: What is the diameter of the cup you use in mm? Is it the common 90/95mm or another size?
• Container Material: What is your cup made of? Is it a PP plastic cup, a PE paper cup, or a PET or PLA cup?
• Production capacity requirements: Approximately how many cups need to be sealed per day? Or, during peak business hours, are more than two machines needed?
• Space allocation: How much space is available on the bar counter for the sealing machine?
• After-sales service: If the equipment malfunctions temporarily, can the sealing equipment supplier you chose provide timely support?

If you can confirm the above questions first, we can provide you with the most suitable equipment model. At the same time, Fengwang has business locations in Taipei, Taichung, Tainan and Kaohsiung , and has the largest after-sales service team in the industry. Choosing us can ensure that your business logistics support is fast and guaranteed.

The combination of sealing film and cup material

Just as shoes need to fit properly, the fit between the sealing film and the cup determines the stability of the finished product. Different cup materials require different sealing film materials. Below is a common matching table:

What should you pay attention to when choosing sealing film?

When choosing sealing film, you can consider several aspects:

• Brand requirements: Do you want to print your own logo (customization), or do you want to use a generic design or transparent film?
• Usage environment: Whether it needs to be sealed for hot drinks, frozen or microwaved.
• Ease of use: Does it require easy-to-tear properties, such as for desserts like tofu pudding or soy pudding that need to be torn apart before eating?
• Food safety: Is an inspection report or food safety certification required?

More product information:
● Beverage cup sealing film | Standard version
● Customized beverage cup sealing film

Practical operation checkpoints for sealing machines

In a busy sales environment, these details are often overlooked, but they affect the success rate of sealing:

1. Sealing film installation direction

Check that the sealing film is installed in the correct direction to avoid the adhesive surface from contacting the heating plate and causing residual adhesive to be exposed to smoke.

2. Regular lubrication of the rails

Check if the feed and discharge rails are regularly lubricated. Dry rails can cause cup feeding problems or unusual machine noises.

3. The safety door is operating normally.

Check that the safety gates are functioning properly. This is the first line of defense for ensuring the safety of personnel during operations.

4. Material receiving photoelectric sensor

Check if the receiving photocell is functioning properly. Dirty photocells can cause abnormal membrane winding or errors.

FAQ

Sealing machines and sealing films may seem like small things, but they are actually the soul of a perfect finish for every beverage. Choosing the right model and the right film material can improve efficiency, quality, and brand image all at once.