Shrink Bands

Shrink bands for 4 oz glass jars offer a quick, straightforward way to add a clear protective seal around a jar closure during retail packaging preparation. These plastic heat shrink bands are made to fit the 4 oz glass jars specified for this product, helping businesses incorporate a consistent sealing step into their product distribution workflow. They are intended to support packaging requirements, although the finished package must still be evaluated against any applicable rules.

Each band has a finely perforated design and measures 90mm x 45mm x 0.05mm. The perforations allow a band to be opened and removed after application. Positioning the clear band over the top of the container and applying heat causes it to shrink around the closure area, providing a visible tamper evident packaging element without changing the jar itself.

Packed in bundles of 1,000, these shrink bands for glass jars are a practical supply for businesses looking to increase packaging quality and output. The bulk quantity can support repeated sealing runs, inventory planning, and day to day retail product preparation. For teams already packing 4 oz glass jars, the specified fit and uncomplicated heat application make these bands a useful part of an organized packaging process.

Clear, Perforated Jar Seals and Application Steps

Built around the requirements of 4 oz glass jar packaging, these bands bring together an exact size specification, a perforated opening design, and a short application process.

•  Specific jar fit: Designed for the stated 4 oz glass jars, rather than presented as a universal fit for all containers.
•  Precisely stated band size: Each shrink band measures 90mm x 45mm x 0.05mm, including the supplied thickness measurement.
•  Clear plastic construction: A transparent band sits over the top of the jar during the heat shrink sealing process.
•  Finely perforated design: Perforations offer a convenient point for removing the applied band.
•  Heat activated sealing: The band shrinks after heat is applied with a heat tool gun, typically within a few seconds depending on the device.
• Commercial pack quantity: Bundles of 1,000 support routine retail packaging and distribution work.

How to Use Shrink Bands

1. Slide a clear band over the top of the container.

2. Apply heat using a heat tool gun.

3. Allow the band to shrink after heat is applied. This usually takes a few seconds, depending on the heating device used.

Please use caution when applying shrink bands to products. Handle the heat tool carefully and follow its operating instructions to avoid overheating the band, glass jar, or packaged product.

For retail brands, distributors, and other businesses preparing compatible jars, these perforated heat shrink bands offer a repeatable finishing step. Having 1,000 bands per bundle can reduce interruptions between batches and help teams keep a consistent supply available as packaging output grows.

Product Specifications