Tamper-evident labeling

Graham + Sleevit DF Series Sleeve Machines

The Graham + Sleevit DF Series from BW Labeling is designed for accurate and reliable application of tamper-evident and decorative sleeves. These sleeve machines combine high processing speeds with consistent positioning and are suitable for a wide range of packaging shapes and materials.

Tamper-evident and decorative sleeves in one solution

The DF Series handles both tamper-evident sleeves for caps and closures as well as full-body and part-body shrink sleeves. This makes the machine suitable for product security and brand presentation without compromising speed or precision.

Available models

• DF75

• DF100

• DF200

• DF300

Suitable for almost any packaging type

DF sleeve machines can be used for:

• Cans

• Bottles

• Jars

• Packaging with irregular or complex shapes

Technical specifications

• Output: up to 300 containers per minute

• Diameter range: Ø 20–195 mm

• Sleeve length: 20–500 mm

Precise sleeve application

• Smart HMI operating system for easy setup and adjustment

• Servo-driven technology for accurate sleeve positioning

• Fast and repeatable format changeovers

Functional benefits

• Tamper-evident application: visible sealing increases product security

• Decorative sleeves: full use of the available packaging surface

• Glass container protection: sleeves reduce breakage risk and help contain glass fragments in case of damage

Designed for production environments

• Enclosed and compact machine design

• Low-maintenance construction

• Easy integration into existing production lines

• Low operating costs due to modular, interchangeable components

Graham + Sleevit DF Series

A flexible sleeve machine for reliable tamper-evident and shrink sleeve application in any production environment.

Frequently Asked Questions – Sleeve Machines for Tamper Evident Sleeves

What is a tamper evident sleeve? A tamper evident sleeve (also known as a guarantee sleeve or security sleeve) is a shrink film applied over the closure of a bottle or jar. The sleeve makes it clearly visible whether a product has been opened or not, enhancing consumer safety.

Which sleeve machines does Opti-Pack supply for tamper evident applications? Opti-Pack supplies the Sleevit (formerly partly known as Graham) sleeve machines, including the Sleevit DF, RF, and VF series, which apply tamper evident sleeves to bottles, jars, and other packaging. In addition, the DF60 is available, specifically suited for tamper evident applications at smaller production volumes.

What types of products can the sleeve machines handle? The machines can process products with a diameter of 28 to 170 mm and a height of 30 to 400 mm, making them widely applicable for bottles, jars, flacons, and cans across industries such as food, beverages, cosmetics, and pharmaceuticals.

What are the production speeds? The Sleevit VF650 applies up to 650 sleeves per minute. For smaller production volumes, manual and semi-automatic systems are available.

Are there solutions for smaller production volumes? Yes. The range includes modular manual systems through to fully automatic sleeve lines, catering to both small and large-scale production needs.

Do I also need a shrink tunnel? Yes, after applying the sleeve, a shrink tunnel is needed to shrink the film tightly around the product. The ShrinkMaster Lite and the ShrinkMaster 750 have been specifically developed for the DF sleeve machines and ensure a perfectly tight shrink of tamper evident sleeves on every product.

Does Opti-Pack also supply the sleeves themselves? Yes, Opti-Pack supplies unprinted sleeves as a tamper evident solution, made from high-quality materials. These are available on rolls or cut to length.

Which industries are the machines suitable for? Opti-Pack supplies sleeve machines for the pharmaceutical, cosmetic, food, and beverage industries.

Is Opti-Pack also responsible for installation and service? Opti-Pack handles installation and start-up to ensure the machine runs optimally from day one, and provides full-service support including maintenance, training, and spare parts.

Where does Opti-Pack operate? Opti-Pack is the exclusive supplier of Sleevit sleeve machines for the Benelux region and has been active in this market for over 25 years.

How can I request more information or a quote? You can contact us by phone at +31 70 321 00 31 or send a message via the contact page at optipack.nl. A no-obligation demonstration is also available upon request.