The paper cup machine is composed of paper cup base paper and plastic resin particles extruded and compounded. The plastic resin generally uses polyethylene resin (PE). The paper cup base paper becomes a single PE paper cup machine or a double PE paper cup machine after being coated with a single-sided PE film or a double-sided PE film.
PE has its own non-toxic, odorless and tasteless; reliable hygienic performance; stable chemical performance; balanced physical and mechanical properties, good cold resistance; water resistance, moisture resistance and certain oxygen resistance and oil resistance.
Excellent molding performance and good heat sealing performance and other advantages. The production volume of PE is large, the source is convenient, and the price is low, but it is not suitable for high-temperature cooking. If the paper cup machine has special performance requirements, plastic resin with corresponding performance is used when laminating.
The production process of the cold drink cup is directly printed, die cut, shaped and processed by the paper cup machine, and the surface is sprayed with food wax. The manufacturing process of the hot drink cup is a paper cup machine through a film forming machine, printing, die cutting and forming processing.
