Tamper-Evident Sleeve Labeling Machine

The PackSoul Tamper-Evident Sleeve Labeling Machine provides visible protection for sealed products. The sleeve covers the connection between the cap and bottle, allowing consumers to easily identify whether the package has been opened or damaged.

Key Features

1. Reliable Tamper Evident Protection

The tamper evident sleeve covers the cap and bottle connection area, providing additional protection during transportation, storage, and sales.

Suitable for:

Bottle cap Tamper-Evident sleeves

Bottle neck sealing sleeves

Anti‑opening protection labels

It helps improve packaging integrity and enhance consumer confidence in product safety.

2. Accurate Sleeve Positioning for Different Bottle Types

Bottle neck height, cap size, and container structure vary by product. The PackSoul Tamper-Evident Sleeve Labeling Machine can be adjusted according to product requirements and is suitable for:

Round bottles

Square bottles

Irregular‑shaped bottles

Compatible with: PET, HDPE, PP, and glass containers, meeting packaging needs in beverage, food, pharmaceutical, and daily chemical industries.

3. Uniform Shrinking Performance

Stable shrinking ensures a high‑quality tamper evident effect. The machine can be equipped with:

 Steam shrink tunnel

 Electric heating shrink tunnel

It delivers uniform shrinking, smooth sleeve fitting, fewer wrinkles, and improved packaging appearance.

4. Adjustable Tension Film Feeding System

The feeding unit consists of a tension control box and feeding motor, ensuring stable and accurate film delivery.

5. Pre‑Positioning & Pre‑Heating System

Positions and pre‑heats the sleeve before entering the shrink tunnel, effectively preventing sleeve shifting and misalignment.

Machine Basic Information

Application Range

Suitable for bottle cap Tamper-Evident sleeves, bottle neck sealing sleeves, and anti‑opening protection labels, improving packaging integrity and product security.

Bottle Types: Round bottles, square bottles, and irregular‑shaped bottles.

Materials: PET bottles, HDPE bottles, PP containers, and glass bottles.

Industries: Beverage, food, pharmaceutical, daily chemical, and other industries.

Production Workshop

A standardized production facility with a well‑defined manufacturing process, ensuring strict quality control from component machining to complete machine assembly.

Patent Certificates

PackSoul follows standardized manufacturing and strict quality management, supported by relevant certifications to deliver reliable quality and serve customers worldwide.

Packaging & Shipping

The equipment is protected and reinforced by sections according to its structure, reducing impact and displacement during transportation to ensure safe delivery to the customer site.

FAQ

1. Q: What is the main function of this tamper evident sleeve labeling machine?

A: It applies tamper evident sleeves around the bottle cap and neck area. After shrinking, the sleeve provides visible protection, allowing consumers to identify whether the product has been opened or tampered with.

2. Q: What types of irregular bottles can the machine handle?

A: It supports round, square, and various irregular‑shaped bottles. The machine can be adjusted according to bottle neck height and cap size, and is compatible with PET, HDPE, PP, and glass containers.

3. Q: Will sleeve shifting occur during high‑speed production?

A: The machine is equipped with a tension‑controlled film feeding system and pre‑positioning pre‑heating system to ensure stable film feeding and accurate sleeve positioning before shrinking, reducing misalignment during high‑speed operation.

4. Q: What materials are used for the machine? Is it corrosion‑resistant?

A: The machine body is made of SUS304/SUS316 stainless steel, featuring corrosion resistance and easy cleaning, suitable for hygienic production environments in food and pharmaceutical industries.

5. Q: Can the machine integrate with existing filling lines?

A: Yes. It can connect with upstream filling and capping equipment, integrate with shrink tunnels for continuous production, or operate independently as a standalone machine.