High Speed Full Automatic Multi Cutters Paper Straw Machine Maker Biodegradable Single Juice Drinking Paper Straw Cutting Making Machine

The paper straw making machine is used to produce environmentally friendly paper straws, replacing traditional plastic straws. It can wind paper, glue, shape, cut the size of the same straw.  The paper straw machine we produce uses degradable and environmentally friendly paper raw materials.From winding to cutting automation, improve production efficiency. Support different diameter and length of straw can be customized to adapt to different beverage containers to meet the needs of different customers.

1. Raw Material Feeding

• Paper Roll Feeding: The machine is loaded with large rolls of food-grade paper, typically consisting of 3-ply or more layers for durability. The paper is often coated to ensure water resistance and to hold up during usage.
• Automatic Paper Feeding System: The paper rolls are fed into the machine through a series of rollers. The system aligns and feeds the paper layers precisely into the next stage.

2. Lamination and Gluing

• Glue Application: As the paper layers are fed into the machine, food-safe adhesive (usually water-based or biodegradable glue) is applied between the layers to bond them together.
• Multi-Layer Lamination: The glued layers of paper are laminated together to form a single, thicker strip that will later be rolled into the shape of the straw. This ensures the final straw is strong and durable enough for use with liquids.

3. Paper Winding and Forming

• Paper Winding (Rolling): The laminated paper strip is wound around a rotating mandrel or metal rod. The machine rolls the paper in a spiral pattern to create a hollow tube, which will eventually become the straw.
• Pressure Control: While the paper is being wound, the machine applies controlled pressure to ensure that the straw is tightly wound and maintains its structural integrity. The spiral-winding process gives the straw its shape and strength.
• Mandrel Removal: Once the paper tube is formed, the mandrel is removed, leaving behind the hollow paper straw.

4. Straw Cutting

• Length Adjustment: The continuous paper tube is then passed through a cutting station. Here, the machine cuts the tube into uniform straw lengths, typically ranging from 4 inches (for cocktail straws) to 8 inches (for standard drinking straws).
• Precision Cutting: Using high-speed blades or rotary cutters, the machine cuts the straws to the desired length with high precision, ensuring clean and smooth edges.

5. Drying (Optional)

• Drying Stage: If the glue or adhesive requires drying, the straws may pass through a drying station to ensure they are fully set and hardened before packaging. Some machines may use air or heat drying to speed up the process.

6. Ejection and Collection

• Automatic Ejection: Once cut, the individual straws are ejected from the cutting station and moved to a collection area. The ejection mechanism can be air-assisted or done using mechanical arms.
• Straw Stacking: The machine typically stacks the cut straws in bundles, making it easier for further processing, such as packaging.

7. Packaging (Optional)

• Automatic Packaging: Some advanced machines include packaging units that automatically bundle the straws in specific quantities (e.g., 100 or 500 straws) and seal them in plastic-free, eco-friendly packaging.
• Paper Wrapping (Single-Use Straws): For single straws, the machine may wrap each straw in a biodegradable paper sleeve, often used for sanitary purposes in restaurants and cafes.

Our paper straw machines support customization and are capable of producing paper straws of different diameters. In addition to paper straw forming machines, our company also offers a single straw packaging machine, thus forming a complete straw production line. This product has become the star product of our store, has been successfully sold a number of units, and widely praised by customers.