Security Labels

Void seal labels: The significance and applications of security labels

The word "VOID" means invalid or null in English, and the seal is called so because it leaves a clear message when removed. When attempts are made to remove it, the security effect is triggered, and a "VOID OPEN" message appears on the back of the label. Void seals made of tamper-evident materials have special security effects, making simple opening impossible. Tampering attempts are immediately noticeable as the seal labels leave traces on the surface, and the packaging cannot be resealed. If the seal is manipulated or removed, it leaves a residue with the imprint "VOID" or "VOID OPEN" on the surface where it was applied. This indicates that the seal has been tampered with, and the product may no longer be secure. Void security labels without residue are ideal for temporary sealing and tamper-evident closure when residue-free removal is desired. A document foil is a clear, transparent film typically made of plastic such as polyethylene or polypropylene. It is used to protect documents from dirt, moisture, and other damage. Document foils are commonly used in offices, schools, educational institutions, archives, and libraries to protect important documents such as certificates, diplomas, letters, and other significant papers. Seal labels protect against unauthorized access as closure labels, warranty stickers, and security seals. High-quality goods that have a higher price than comparable products due to their quality, design, or manufacturing methods are often marked with high-quality security seals.
Security labels are highly popular for immediate detection of tampering. Kronsguard offers security seals in different shapes, colors, and sizes. Our void seals are excellent for cosmetics products, air freight shipments, documents, etc.

Purchase your seal labels directly from the expert - Personalize your security labels

Typical applications for security seals include packaging of all kinds, documents, vehicles, and electronic items. Security labels are also commonly ordered as standard items with the imprint "SEALED" and a unique consecutive numbering directly online in the shop. Our absolute bestseller is void labels without residue. You can find personalized security labels here: https://www.kronsguard.de/en/51-personalized-security-labels. If you need security holograms, simply email us with your requirements at info@kronsguard.de. You can create your own security seals according to your preferences with a logo, text, and/or barcode. Before production begins, you will receive a proof of your seal label for approval. This not only looks great but also ensures that any printing errors are avoided. We recommend testing the void material on the surface you intend to use it on to ensure the desired security effect reliably works. Just contact us, and we will
promptly send you sample security seals for your testing purposes.

Kronsguard security labels - What our customers say

"The void seal labels are simply excellent. Outstanding quality and easy to use."

"We have been purchasing void security seals from Kronsguard for many years and are very satisfied."

"Security labels immediately show if tampering has occurred. Personalized seal labels have a very high-quality print and are delivered quickly within just
2 weeks. Everything is top-notch."

You want personalized security seals - Your options at a glance

Our new HSE OPEN void security labels are specifically designed for various cosmetic products. Naturally, the void seals are residue-free to keep the high-quality items undamaged. Customers can choose from a wide range of label sizes or select a new size with a new tool. There is a choice between printed seals with a logo or text or neutral labels without print. Everything is possible. For quotation purposes, we require precise specifications and, if applicable, a proof of the print design. The seals are applied to the primary packaging, eliminating the need for sealing on the secondary packaging. It becomes visibly clear when the product has been opened, and there is no label residue on the product. The void seals are strongly adhesive yet easily removable. The seal size must be tailored to the product, the seal color is gray, and after opening, the word "OPEN" appears.