Printing custom Mylar bags requires a specific printer to achieve top notch results. Mylar, a polyester film known for its strength and barrier properties is a choice for packaging. Three main types of printers excel in printing on Mylar bags; Flexographic printers, Gravure printers and Digital printers. Each type has its features and benefits catering to different printing needs.

This article delves into the specifics of these mylar bag printers to help you decide which one suits your requirements best.

1. Flexographic Printers

Flexographic printing, also known as flexo printing, is widely used for printing on materials like Mylar bags. These custom mylar bag printers utilize relief plates made of rubber or photopolymer to transfer ink onto the substrate.

How Printing Operates

• Plate Preparation; The process kicks off with the creation of printing plates that carry the desired image. These plates are then mounted on rotating cylinders.
• Ink Application; Ink is transferred from an ink reservoir to the printing plate using an anilox roller that manages the ink deposition amount, on the plate.
• Printing Process; The printed image is transferred onto the Mylar film by the inked plate as it moves through the printing press.

Benefits of Flexographic Printing;

• Rapid Production Speed; Flexographic printers can print at speeds making them great, for production batches.
• Versatility; Flexo printing works well with types of inks and materials such as Mylar.
• Cost Effective for Orders; While setting up plates can be pricey initially flexographic printing becomes cost efficient for lengthy production runs due to its efficiency.
• Reliable Quality; Flexographic printers ensure print quality. Are capable of handling intricate designs and fine details.

Common Uses of Flexographic Printing;

Flexo printers are commonly utilized for printing on packaging materials like;

• Food Packaging; Mylar bags used to package snacks, coffee and other food items.
• Pharmaceutical Packaging; Packaging for medical and pharmaceutical products.
• Retail Packaging; Custom printed Mylar bags designed for products.

2. Gravure Printers;

Gravure or rotogravure printing is another top notch method for printing, on Mylar bags. This technique involves using engraved cylinders to transfer ink onto the material.

Process of Gravure Printing

• Cylinder Preparation: Gravure mylar bag printing begins with the preparation of a cylinder that is engraved with the desired image. The engraving process creates tiny cells that hold the ink.
• Ink Application: The cylinder is partially submerged in an ink fountain, filling the engraved cells with ink.
• Printing Process: Excess ink is wiped off the cylinder’s surface by a doctor blade, leaving ink only in the engraved cells. The cylinder then presses against the Mylar film, transferring the ink from the cells onto the substrate.

Benefits of Gravure Printers;

• High Quality Prints; Gravure printing is renowned for its print quality producing images and vibrant colors.
• Durability; Engraved cylinders are long lasting and suitable for production use.
• Consistent Results; Gravure printing delivers results making it perfect for high volume printing where uniformity is key.

Uses of Gravure Printers;

Gravure printers are commonly employed for applications requiring high quality printing like;

• Luxury Packaging; Creating Mylar bags for premium products.
• Large Scale Production; Suitable for mass production runs such as beverage and snack packaging.
• Detailed Designs; Ideal, for designs and high resolution images.

3. Digital Printers

Digital mylar bag printers have become a choice, for printing on Mylar bags due to their versatility and convenience. Unlike methods digital printing doesn't rely on plates or cylinders; instead it uses files to directly transfer images onto the substrate.

How Digital Printing Works

• Digital File Preparation; The process begins with creating a file of the image or design for printing.
• Ink Application; Digital printers employ inkjet or laser technology to apply ink onto the Mylar film.
• Printing Process; By reading the file the printer prints the image onto the Mylar bag in one go.

Advantages of Digital Printers;

• Short Run Flexibility; Ideal for short production runs and quick turnarounds making it perfect for editions and customized designs.
• No Setup Costs; Unlike printing methods digital printing doesn't require plates or cylinders which helps in reducing setup expenses.
• High Quality Prints; With advancements in technology digital printers can produce vibrant images with quality.
• Customization; Digital printers are great at producing prints, with data allowing for customized packaging tailored to specific products or markets.

Printing custom Mylar bags requires equipment to achieve notch, durable and visually appealing outcomes. Flexographic, gravure and digital printers each come with their set of advantages suitable for various purposes.

Understanding the capabilities and perks of each printer type will aid you in selecting the solution for your requirements – whether its for producing large quantities top tier prints or personalized designs. Opting for the printer will guarantee that your custom Mylar bag packaging shines in the cannabis market and aligns, with your business goals.