PET Shrink Sleeve/Label
PET shrink label film, also known as PET-G (glycol-modified polyethylene terephthalate), is a clear, full-body labeling material used on bottles, jars, and other containers. Its high transverse shrink performance allows it to wrap tightly around curved or irregular shapes, creating a smooth, seamless finish. As a more environmentally responsible alternative to PVC, PET bottle shrink label is a trusted choice for modern packaging.
Description
PET shrink label film offers a dependable combination of appearance, performance, and versatility. Below are its key characteristics that make it effective across diverse packaging needs.
Key Features
High Shrinkage for Full Coverage
PET-G film provides high shrinkage across the width of the film—also called the transverse direction—allowing it to wrap tightly around curved, tapered, or irregular containers without distortion. Shrink rates can reach up to 78%, making it ideal for full-body labeling.
Low MD Shrink for Stability
The film shrinks very little along its length (the machine direction), helping it stay properly aligned during application. This reduces the risk of wrinkles or shifting during the shrinking process, especially in high-speed production.
Clear, Glossy Finish
Excellent clarity and gloss enhance printed graphics, giving products a clean, high-end appearance on the shelf.
Print-Friendly Surface
Compatible with digital, flexographic, and gravure printing, the film supports sharp detail and vibrant color across a variety of designs.
Durable and Resistant
The film resists moisture, scratches, and tearing, helping labels stay intact throughout handling, shipping, and display.
Standard and Specialty Versions Available
PET shrink film is offered in standard high-shrink grades for general use, as well as a specialty low-temperature white version for heat-sensitive or light-sensitive products such as dairy and nutritional beverages.
Designed with Recycling in Mind
As a non-PVC material, PET-G is more recycling-friendly and can support recyclable packaging when paired with compatible label designs and sorting systems.
Applications
Beverages
PET shrink film is widely used for full-body labeling on water bottles, juice containers, energy drinks, and alcoholic beverages. Its moisture resistance and conformability make it especially suited for chilled or irregularly shaped containers.
Dairy Products
The specialty white, low-temperature film helps block UV light and reduces heat exposure during application—important for protecting the freshness and stability of milk-based drinks and yogurt bottles.
Personal Care
PET shrink film conforms smoothly to bottles and tubes with curved or narrow shapes, supporting bold designs and high-gloss finishes often expected in cosmetics and personal care packaging.
Household and Cleaning Products
Durable and moisture-resistant, PET film is well suited for spray bottles and cleaners, offering full-surface labeling that holds up to frequent handling and damp storage.
Health and Wellness
For supplements and functional drinks, the low-temperature shrink film protects heat-sensitive ingredients during application, helping maintain product quality and appearance.
PET shrink label film offers reliable shrink performance, visual impact, and versatility for a wide range of packaging needs. Contact us to learn more about available grades of PET bottle shrink label film and how we can support your next project.
Specifications
- Material: PET-G (glycol-modified polyethylene terephthalate)
- Thickness Range: 30–70 μm
- Width Range: 400–1200 mm
- Transverse Direction (TD) Shrinkage: 65%–78%
- Machine Direction (MD) Shrinkage: 0% ± 5%
