Views: 23 Author: Site Editor Publish Time: 2023-08-24 Origin: Site
Our company has been focusing on the development and production of low-speed paper cup machines and paper bowl machines for more than ten years. In recent years, with the continuous improvement of customers' production capacity requirements, to meet different market demands, our company has specially developed various intelligent paper cup machines.
The forming process of paper cups
Our new machines for sale
First, the paper used to make the paper container must be food-grade paper. Most of the food paper we use is imported from Europe and the United States and is considered to be the best in paper materials. Then, oil- and water-resistant materials must be applied through a coating process before the subsequent molding steps.
Lamination is sticking a thin layer of plastic material on the paper, so that the paper cup can be oil-resistant and water-resistant, and can hold drinks and soup for a long time. The choice of this layer of coating material is also related to the characteristics of the subsequent paper cups. This is the step to make the paper cups sturdy and beautiful.
After coating, the roll will be printed with the desired pattern and color. Printing methods can be divided into gravure, letterpress, and flatbed three methods. Gravure printing is too expensive and is rarely used now; letterpress printing uses paper rolls for continuous printing and large print volumes. Lithographic printing cuts paper into small pieces for printing and is suitable for making small batches of products. After inking, a layer of water gloss treatment is printed as protection.
Some companies use the method of "printing in ink", laminating after printing, and wrapping the ink in the laminating film. This manufacturing method has a higher consumption rate and therefore higher cost. However, no matter what printing method is used, the printed material of the food-contact container must be food-grade to ensure safety when eating.
The printed paper enters the mold, producing a fan-shaped piece of paper, which is the shape of the unfolded paper cup wall. The fan paper is collected and fed into the paper cup-forming machine. Then roll the paper outside the cup mold into a paper cup shape. At the same time, the mold provides heat at the seam of the paper, so that the PE is damaged by heat and glued to each other, and then the bottom of the paper cup is installed and glued. After the mold is pushed out of the cup, immediately roll down the paper at the cup and heat it to fix it to form the edge of the paper cup. These molding steps can be completed within a second.
Then send the finished paper cup to the paper cup machine inspection machine to confirm whether the shape is intact and the inner surface is clean and free of stains. The completed paper cups enter the packaging process and are waiting to be shipped.
The middle-speed paper cup machine XC-116 and the XC-B90 intelligent medium-speed paper bowl machine were successfully launched in 2021. Under the premise of doubling the production capacity, the price of our machine has been fine-tuned, which is good and cheap and is deeply loved by old customers. At the same time, it has also attracted many new customers and opened up new markets for our company.
Our official website is https://www.xinchenmachine.com/. If you want to know more about paper cup machines, you can communicate with us on the website. We will be glad to provide you with a high-quality paper cup machine, good service, and a competitive price to provide more and better service!