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Vial Sleeve Labeling Machine
Custom Case Study: Shrink Sleeve Labeling and Heat Shrink Tunnel Packaging for Biopharmaceutical Vial Bottles

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Project Overview

In the biopharmaceutical industry, vial bottles are commonly used for packaging injectable medications, vaccines, and other sensitive products. With the growing demand for more efficient and high-quality packaging solutions, traditional methods are no longer sufficient. To address this, we provided a customized shrink sleeve labeling and heat shrink tunnel packaging solution for a biopharmaceutical company.

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Customer Requirements

1. High Production Efficiency

The customer needed a solution that would significantly increase throughput while ensuring high-quality packaging.

2. Full-Coverage Labeling

The customer wanted to achieve 360° full-wrap labeling for a premium look and to meet regulatory requirements.

3. Product Protection

As Vial bottles contain sensitive biopharmaceutical products, the packaging needed to ensure both protection and aesthetic appeal.

4. Compliance with Industry Standards

The solution had to meet stringent GMP (Good Manufacturing Practices) standards.

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Solution

Case Video

Vial Sleeve Labeling Machine 2

We implemented an automatic shrink sleeve labeling machine that precisely applies shrink sleeve labels to the Vial bottles. The system is designed with high-precision label placement, ensuring each bottle is perfectly labeled without wrinkles or misalignment. Our system was customized to accommodate the unique shape of Vial bottles, including their small necks and cylindrical bodies, ensuring labels fit snugly and securely.

Vial Sleeve Labeling Machine 3

After the bottles are labeled, they enter the heat shrink tunnel, where hot air is applied to shrink the sleeve labels tightly around the bottle. The heat shrink tunnel is equipped with a precise temperature control system, which adjusts the heat and timing based on the label material and bottle type, ensuring optimal shrinkage without damaging the product inside. The result is a smooth, seamless finish with labels tightly adhered, providing an attractive appearance and added protection to the vial.

Throughout the packaging process, an automated quality control system checks the label alignment, placement, and bottle condition. If any discrepancies are detected, the system automatically halts the process to avoid errors and waste, ensuring each vial is perfectly packaged.

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The automated system significantly boosted the production speed, resulting in a 30% increase in throughput and enabling the customer to meet high-volume demand.

The shrink sleeve labeling system provided a 360° full-wrap label, enhancing the product’s shelf appeal and ensuring all regulatory and branding information was clearly displayed.

The packaging solution adhered to GMP guidelines, ensuring that the biopharmaceutical products were packaged safely and securely.

The automation minimized human error, ensuring a consistent, high-quality finish on each vial, while reducing the risk of label misplacement or damage.

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The customer was extremely satisfied with the custom shrink sleeve labeling and heat shrink tunnel packaging solution. The packaging process became more efficient, and the final product had an enhanced, professional appearance that aligns with the high standards required in the biopharmaceutical industry. The solution helped ensure that the company’s products remained safe, compliant, and visually appealing in a competitive market.

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Key Differences Between Sleeve Labeling Machines and Sticker Labeling Machines

Comparison ItemSleeve Labeling MachineSticker Labeling Machine
Label TypeShrink sleeve (film label)Self-adhesive (sticker label)
Coverage AreaFull-body coverage (360° wrap)Partial labeling (front, back, or side)
CostHigher label material costLower overall labeling cost
Visual EffectHigh-End, full-body branding with strong shelf impactStandard labeling appearance

Preguntas frecuentes (FAQ)

Our machine supports Shrink Firm Materials with PLA, PET, PVC, PETG, POS.

1. Product Information (Vial Bottles)

  • Bottle shape (round, cylindrical, irregular)
  • Material (glass or plastic)
  • Dimensions (diameter, height, neck size)
  • Product photos or drawings (highly recommended)

2. Label Specifications (Shrink Sleeve)

  • Label material (PVC / PET / OPS)
  • Label thickness
  • Label width and length (flat size)
  • Sleeve type (full body / partial / tamper-evident)
  • Registration mark (if printed labels are used)

3. Production Requirements

  • Required speed (bottles per minute)
  • Daily working hours
  • Future capacity expansion needs
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