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Metal cork 28mm GL28 black prethreaded

SKU: 33990
EAN: 2000000033990
Unit: pc
Stock qty: 4414
Price:
0,26 €

52,01 €/Kg
100+ pc - 0,22 € inc VAT
1000+ pc - 0,21 € inc VAT
5000+ pc - 0,17 € inc VAT
Qty.: - +
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Aluminum screw bottle cap with 28mm opening

High-quality aluminum screw cap that perfectly fits bottles with 28mm openings. The cap is equipped with a special sealing ring and PE polyethylene insert, ensuring complete hermetic sealing of the bottle.

  • Cap diameter: 28 mm
  • Thread dimensions: 28 mm / 18 mm
  • Material: aluminum with PE insert
  • Color: black
  • Package contents: 100 caps

EPE seal usage conditions:

  • Hot filling: at 70°C for up to 2 hours
  • Or: at 100°C for up to 15 minutes
  • Storage: at room temperature

When installing the product, it's important to properly secure the sealing ring using a special press. This ensures preservation of the bottle contents and protects against leakage.

Perfect for filling and storing juices, syrups, and other beverages. The cap's durable construction and quality materials ensure long-term reliability.

Frequently asked questions about this product

How does this cap achieve a hermetic seal?

The aluminium cap is fitted with a special sealing ring and a polyethylene (PE) insert that together create a complete hermetic seal, protecting the contents against leakage.

What is the correct way to apply the cap?

When fitting the cap it is important to secure the sealing ring properly using a special press, which is what ensures the contents are preserved and the bottle is protected against leaks.

What hot-filling conditions does the seal tolerate?

The EPE seal is rated for hot filling at 70 degrees Celsius for up to 2 hours, or at 100 degrees Celsius for up to 15 minutes, and the capped product should then be stored at room temperature.

Which bottles and products is this cap intended for?

It fits bottles with a 28 mm opening (thread 28 mm / 18 mm) and is intended for filling and storing juices, syrups and other beverages.

Weight (kg) 0.005
High (m) 0.15
Width (m) 0.2
Length (m) 0.3
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