What is the material used to make the paper cup machine and what performance does it have?
The production process of the cold drink paper cup machine is direct printing, die cutting, forming processing, and double-sided coating on the paper cup base paper. The manufacturing process of the hot drink paper cup machine consists of laminating the base paper of the paper cup into paper cup paper, printing, die cutting, and forming processing.
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 is coated with a single-sided PE film or a double-sided PE film to become a single PE paper cup paper or a double PE paper cup paper .
PE has its own non-toxic, odorless and tasteless; reliable hygienic properties; stable chemical properties; balanced physical and mechanical properties, good cold resistance; water resistance, moisture resistance, and certain oxygen and oil resistance; excellent molding properties and very good The heat sealing performance and other advantages.
The base paper of the paper cup machine is composed of plant fibers. The production process is generally to use plant fibers such as coniferous wood and hardwood to pass through the pulp board after pulping, decomposing, refining, adding chemical auxiliary materials, screening, papermaking and so on.
PE has a large production volume, convenient source and low price, but it is not suitable for high-temperature cooking. If the paper cup has special performance requirements, plastic resin with corresponding performance should be used when coating the film.