Sealing Film for Paper & Plastic Cups: A Comprehensive Guide

Understanding Sealing Film Options

Sealing film plays a crucial role in ensuring the quality and safety of beverages served in paper and plastic cups. There are different types of sealing films available, each tailored to meet specific needs. In this section, we will explore the options available for paper cups, plastic cups, and milk tea juice cups.

Sealing Film for Paper Cups

Sealing film for paper cups is designed to provide a secure seal while maintaining the integrity of the cup. These films are typically made of heat-resistant materials, such as polyethylene or polypropylene, and are available in various sizes to accommodate different cup diameters.

Sealing Film for Plastic Cups

Plastic cups require sealing films that can withstand higher temperatures and provide a strong seal. These films are usually made of materials like polyethylene terephthalate (PET) or polystyrene (PS), and they come in different sizes to accommodate various cup diameters.

Sealing Film for Milk Tea Juice Cup

Milk tea juice cups often require a specialized sealing film that can handle the unique characteristics of these beverages. These films are designed to prevent leakage and maintain the freshness of the drink. They are available in various sizes to accommodate different cup diameters.

Choosing the Right Sealing Film Size

Selecting the appropriate sealing film size is essential for ensuring a secure seal and maintaining the quality of the beverage. In this section, we will discuss two popular sealing film sizes: 90mm and 95mm.

90mm Sealing Film

A 90mm sealing film is suitable for smaller cups, such as those used for milk tea juice. It provides a secure seal and maintains the integrity of the cup, ensuring that the beverage remains fresh and free from contamination.

95mm Sealing Film

A 95mm sealing film is ideal for larger cups, such as those used for hot beverages like coffee or tea. It provides a strong seal and maintains the integrity of the cup, ensuring that the beverage remains hot and free from contamination.

Installation & Maintenance Tips

Proper installation and maintenance of sealing films are crucial for ensuring their effectiveness and longevity. In this section, we will provide tips on how to install and maintain sealing films.

How to Install Sealing Film

Installing a sealing film is a straightforward process that involves placing the film over the cup opening and securing it in place. Follow the manufacturer's instructions for specific installation procedures.

How to Maintain Sealing Film

Maintaining sealing films is essential for ensuring their effectiveness and longevity. Clean the films regularly to remove any residue or debris that may affect their performance. Store them in a cool, dry place to prevent damage or degradation.

FAQs & Troubleshooting

In this section, we will address some common issues and provide solutions for maintaining the effectiveness of sealing films.

Common Issues & Solutions

Issue: Leaking beverage

Solution: Ensure that the sealing film is properly installed and secure. Check for any tears or damage to the film and replace it if necessary.

Issue: Contamination

Solution: Clean the sealing film regularly to remove any residue or debris that may affect its performance. Store it in a clean, dry place to prevent contamination.

Issue: Ineffective seal

Solution: Check the temperature and pressure settings of the sealing machine to ensure they are within the recommended range. Adjust the settings if necessary to achieve a stronger seal.