Automatic Paper Cup Lid Machine

It’s an automatic machine with the functions:

Automatic roll paper feed, creasing (make the forming guide line), emboss (can make emboss, logo), cross cut (make hole for straw), punching (punch the roll paper to lid open disc), auto feed disc to mold, heating, folding, knurling, and discharge,With convey and counter for collection.

Advantage:

● Patent equipment, high speed.

● Feed roll paper,

● Auto creasing(guide line),

● Auto emboss (logo and shape on lid top, also make cross cut),

● Auto punching(cut roll paper to lid disc),

● Lid made by one paper disc, save cost.

● PLC control + servo motor feed paper

● Open cam + shaft + cam + gear control movement, stable and reliable.

Competitive Advantages Over Conventional Paper Lid Equipment

Compared with traditional paper lid production lines that require multiple machines for tube forming, cutting and subsequent lid processing, our  Automatic Paper Cup Lid Machine integrates paper feeding, creasing, embossing, punching, heating, folding, knurling and discharge into one continuous production process.

The roll-paper feeding design reduces intermediate material handling and simplifies the production workflow. Servo-controlled paper feeding and PLC coordination help maintain consistent positioning at high production speeds, while the integrated structure can reduce equipment investment, floor space and labor requirements compared with multi-machine production setups.

Eco-Friendly Material Compatibility

Sustainable packaging requirements are driving more foodservice businesses to replace conventional plastic lids with paper-based alternatives. Our  Automatic Paper Cup Lid Machine is designed to process one-side and two-side PE coated paper as well as glossy coated paper, providing manufacturers with greater flexibility when selecting paper materials.

The single-layer paper lid design can reduce material consumption while maintaining the structural strength required for daily food and beverage use. PE-coated paper also provides basic resistance to moisture and grease, making the finished lids suitable for applications involving beverages, soups and other food products.

Precision Forming for Leak-Resistant Performance

A multi-stage forming process combines creasing, heating, folding and knurling to create a firm and consistent lid structure. The folded side is tightly locked around the container edge, helping reduce loosening and liquid splash during handling.

Controlled heating and forming pressure allow the paper to follow the mold accurately, while the knurling process strengthens the formed edge. The result is a more uniform lid profile with fewer problems such as edge deformation, poor fitting or uneven folding during mass production.

Low-Cost Mold Changeover

Different lid diameters can be produced by changing the corresponding forming mold and adjusting the machine parameters. This makes the equipment suitable for manufacturers supplying different cup and bowl sizes without requiring a completely separate production line for every specification.

The modular forming structure also helps simplify mold replacement and routine adjustment. Once the new mold and production parameters are set, operators can quickly switch between different lid specifications and resume production.

Paper Cup & Foodservice Packaging Solutions

The Automatic Paper Cup Lid Machine is suitable for manufacturers supplying disposable food and beverage packaging, including:

The production system can also be connected with upstream paper feeding equipment and downstream counting, conveying or packing equipment, allowing manufacturers to build a more continuous paper-container component production line.

Hygiene Standards & Stable Quality Control

Food-contact production requires consistent material handling and cleanable equipment surfaces. Components exposed to paper and adhesive can use 304 stainless steel, while the enclosed machine structure helps limit dust and debris from entering the forming area.

PLC control, servo paper feeding and sensor-based monitoring help maintain stable production parameters. Functions such as paper shortage, material blockage and abnormal conditions can trigger alarms or automatic stops, reducing defective output and unnecessary raw material consumption.

For large-volume production, the combination of controlled paper feeding, fixed forming positions and automatic counting helps maintain consistent lid dimensions and appearance from batch to batch, providing a more reliable basis for foodservice packaging production.