Virgin Wood Pulp Single Double Non Plastic Coated Paper Cup Roll White

Here is the process of applying plastic-free coating on paper cup paper:

1. Raw Material Preparation: Select eco-friendly coating materials (e.g., non plastic coating) and food-grade base paper.

2. Coating Mixture Preparation: Blend coating materials with additives (e.g., dispersants, cross-linking agents) to form a uniform solution or emulsion.

3. Coating Application: Use a coating machine (e.g., gravure, slot die) to evenly apply the coating onto one or both sides of the base paper.

4. Drying: Pass the coated paper through a drying tunnel or oven to evaporate solvents (if any) and cure the coating, forming a solid protective layer.

5. Quality Inspection: Check coating thickness, adhesion, and physical properties (e.g., water resistance, stiffness).

6. Finishing: Roll the qualified coated paper into reels for subsequent cup-making processes (e.g., cutting, shaping, sealing).

Under the demands of the market and the overall environment, plastic-free coating lamination(non-plastic coating) has gradually replaced PE lamination as an environmentally friendly and degradable material.

● Catering industry: Disposable paper cups (for cold and hot drinks), noodle bowls, soup buckets.

● Takeout packaging: oil-splashed noodle boxes, fried chicken boxes, French fries cups, salad bowls.

● Food retail: baking packaging, fresh food trays, outer packaging for frozen foods.