Tamper-proof stickers: permanent stickers to ensure the integrity of your products

A tamper-proof seal is a particular type of permanent sticker that is used by manufacturers to guarantee the integrity of their packaging. The material that it is made from prevents the contents from being tampered with, as the seal will be broken if the container is opened. Tamper-evident labels are extremely important for certain products because they guarantee safety and reliability, reassuring customers that no one has tampered with or handled the product once it has left the factory.

Therefore, tamper-evident labels represent an excellent purchase incentive and help to increase the perceived value attributed to both the product and the brand. With Pixartprinting, you can print customised tamper-proof stickers in just a few clicks. Select your preferred configuration options on this page and download the useful Template with Instructions from our Graphic Designers. They will help you to set up your print file easily and correctly. This will ensure that you get a top-quality result: tamper-proof seals printed in high definition with bright colours. The product can be delivered directly to your office (or home) through our fast and punctual shipping service.

Customise your tamper-proof seals

You can create your tamper-evident labels however you like, making them stand out or blending them seamlessly with your packaging. On this page, you can configure the main product options to suit your needs and production process.

Available formats for your tamper-proof seal printing

You can choose from several predefined formats, including round labels, rectangular labels, square labels, oval labels, square labels with rounded corners and rectangular labels with rounded corners. Alternatively, you can choose your own shape and size using the custom size and shape option. Please note that the minimum printable area is 1 x 1 cm, while the maximum is 30 x 30 cm.

Tamper-proof stickers for honey or jam jars

By law, some product categories are required to have a tamper-proof seal on their packaging. These products are particularly delicate and if they are tampered with they could have serious consequences on consumers' health. Examples of these products include honey and jam jars, as well as many other food products. The tamper-proof stickers cannot be removed without breaking them, so this helps to guarantee the integrity of the contents. With Pixartprinting, you can print tamper-proof stickers for honey or jam jars that are fully aligned with your company branding. The colours, graphics and tone of voice will completely reflect your business.

Why should I use tamper-proof seal stickers?

Tamper-proof labels are an excellent way to give your customers faith in the integrity of your product. These durable stickers reassure customers that your products have not been tampered with, potentially encouraging them to choose your products on shelves over the competition. They also reflect your commitment to safety and security, conveying your brand in a positive light. As you can add your company branding to the custom tamper-proof stickers, they can even act as an extra promotional tool to advertise your products and get your message across.

Tamper-evident labels are also used to guarantee the safety and authenticity of products. Their presence can increase customer confidence and reinforce the perceived quality of both the packaging and the item inside.

Available materials for printing your tamper-proof seals

The tamper-proof stickers are made from white polystyrene and the material is pre-selected for you.

• White polystyrene: high-resistance white matt adhesive, designed to seal packages and guarantee the safety and authenticity of products. To open packages, it is necessary to cut through the sticker, making it impossible to tamper with without visible damage.

What information to print on tamper-proof stickers

Are you wondering what sort of information to print on the surface of your new tamper-proof stickers? You can use the stickers to make your company branding more visible or to give your customers extra reassurance about the integrity of the contents. Even something short and simple like “Tamper-proof seal” can make the difference.

What feature of your product do you want to highlight?

You choose the size and shape of your custom tamper-proof stickers

As is customary with Pixartprinting, we want you to have as many customisation options as possible so that you can fully tailor the product to your needs. With our tamper-proof stickers, you can choose your preferred shape. There are four pre-defined shapes to choose from: circle, square, oval or rectangle. Alternatively, you can choose your own shape and size using the “Custom size and shape” option. You can then enter your preferred dimensions too, in cm, in the width and height fields, giving you fully customised tamper-proof labels.

Other ways to customise your tamper-proof stickers

Once you have chosen the shape and size, there are other customisation options on the order form:

• Output direction: 0 degrees, +90 degrees, 180 degrees or -90 degrees.
• Label gapping (cm): for automatic labelling machines, enter the distance required by the machine. For manual labelling, the minimum distance will be sufficient. Minimum distance: 0.4 cm. Maximum distance: 10 cm.
• Roll size: 1 roll (h 33 cm), 2 rolls (h 16.5 cm), 3 rolls (h 11 cm).
• Invisible UV ink: add a touch of mystery to your labels. Invisible UV ink cannot be perceived by the naked eye and is only revealed through the use of UV lamps, making printed details emerge with a brilliant fluorescent yellow tone. It is perfect for printing security elements such as codes or serial numbers, or for creating surprising graphic effects on your products. Ideal for sectors such as wine, food and beverage, and cosmetics. Avoid dark backgrounds and do not cover the invisible ink with lamination or other finishes. Production time: 120 hours.
• Multi-artwork: for printing your labels, the multi-artwork option allows you to print up to 10 different designs within a single production run.

Of course, then you can add your own design to the tamper-proof labels to make them truly unique.

Design services

Need assistance creating the artwork for your custom tamper-proof stickers? Don’t worry, we have Design services and a Designer tool that can help. For a fee, our graphic designers can create your artwork from scratch based on your needs and ideas (File Creation service) or they can make amendments to existing artwork that you may have (File Revision service).

If you would prefer to create the artwork yourself but don’t have the resources, you can use our free online editor called Designer, where you can add text, images, shapes and backgrounds to build your ideal graphics. There is also a convenient preview option before submission.

How to create the print file for your tamper-proof seals

Below are some important instructions for correctly creating the print file:

• Colour: all files must be sent in CMYK (cyan, magenta, yellow, black) with the Fogra 39 colour profile assigned.
• Resolution: the optimum resolution for print files is 300 ppi.
• Margins and bleed: download the template for the product you've purchased; the bleed will already be correctly set at 2 mm from the cut.
• Additional information: vector paths must be at least 0.25 pt. If you plan to apply special finishes to the path, it must be at least 1 pt.

For custom formats and die-cuts, you must provide a file with two separate layers: one for the artwork and one for the cutting line. Please refer to the detailed instructions on the product page.

Personalised tamper-proof stickers and other adhesive products for your needs

Customising and printing products with Pixartprinting is quick and easy. Nevertheless, if you have any questions or special requests, you can contact our Customer Support team. Our experienced advisors will be ready to help you at any stage of your purchase.

On our website, you can find all kinds of customised labels and stickers, in addition to tamper-proof seals. Roll labels are perfect for decorating your wine or spirit bottles, jars and boxes. Discover our wide range of printable materials and create unique labels aligned with your brand.