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Plastic Tub Printing

Achieve excellent quality codes and marks onto plastic tubs

Plastic tubs and pots are a popular packaging choice for a wide variety of goods, from personal care products such as body scrubs, to bite-sized bakery products such as brownies and flapjacks.

 

Tubs are available in a range of sizes and shapes, depending on their use and contents. However, they all require a batch and/or date code to be applied to ensure consumer safety, and to comply with track and trace initiatives.

 

Printing variable data onto plastic tubs

 

Thermal inkjet

 

Due to advancements in ink technology, thermal inkjet (TIJ) printers can easily produce a durable, clear print onto most plastics widely used in tubs (PPE & HDPE).

 

If the set-up allows, printing downwards onto the lid of the tub is preferable, as it provides a nice flat surface to print on to. Also, with the printhead pointing directly down onto the lid, gravity assists the cartridge, ensuring that it empties completely and that no ink is wasted.

 

It is also possible to print on to the curved surface of the tub, providing the length of print does not follow too far round the curvature - the ink's throw distance is anything from 1mm - 5mm, so the distance around curvature will depend on the size of text and the number of characters.

 

Printing cosmetic tubs

 

Tubs used for packaging cosmetics often require a high-quality, yet discreet code that doesn't detract from the overall aesthetics of the packaging. TIJ printers are capable of producing excellent resolution codes, up to 900dpi. They can also print text as small as 1mm in height, while still providing a clear, readable code.

 

Printing in white is also achieveable, just a simple change in cartridge is all that is needed to produce excellent prints of darker substrates.

 

Want to know more about printing plastic tubs? Contact us, or download our datasheet

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