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As the world is moving towards sustainable living, plastic bags are being replaced by eco-friendly alternatives. However, plastic bags are still widely used in various industries, and printing on them is a common practice. But is it possible to process prints on a plastic bag? Let’s explore the possibilities.
1. Flexographic Printing
Flexographic printing is a popular method used to print on plastic bags. It involves the use of flexible relief plates made of rubber or photopolymer. The plates are mounted on a cylinder, and the ink is transferred onto the plastic bag through the plates. This method is cost-effective, fast, and produces high-quality prints.
2. Rotogravure Printing
Rotogravure printing is another method used to print on plastic bags. It involves the use of engraved cylinders that transfer ink onto the plastic bag. This method is suitable for printing high-quality images and is commonly used in the food packaging industry.
3. Digital Printing
Digital printing is a modern method that uses digital technology to print on plastic bags. It involves the use of inkjet or laser printers that transfer ink onto the plastic bag. This method is suitable for printing small quantities and produces high-quality prints.
4. Screen Printing
Screen printing is a traditional method used to print on plastic bags. It involves the use of a mesh screen that transfers ink onto the plastic bag. This method is suitable for printing on uneven surfaces and produces vibrant prints.
In conclusion, it is possible to process prints on a plastic bag using various methods. Flexographic printing, rotogravure printing, digital printing, and screen printing are some of the popular methods used in the industry. Each method has its advantages and disadvantages, and the choice depends on the requirements of the project.
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