Coex tubes
Coex tubes represent an advanced solution in the world of packaging, thanks to their exceptional properties and versatility of use.
Through a complex extrusion process, Global Tube’s® 5-layer asymmetric coex tubes ensure excellent preservation of the product inside and offer a barrier against oxygen, gas, solvents, and fragrances that might migrate through the walls of a mono-layer tube.
They are ideal for cosmetic products with aggressive formulations or intense fragrances with high alcohol content, as well as for pharmaceutical, food, and industrial products. Available in diameters ranging from 25 to 60.
APPLICATIONS: cosmetics > sunscreens > toothpastes > household products > industrial products.
Properties
The 5-layer structure of Coex tubes provides a highly effective barrier against oxygen, gas, solvents, and fragrances.
Thanks to this advanced technology, these tubes are particularly suited to contain a wide range of products that require superior protection compared to traditional mono-layer tubes.
This prevents the migration of unwanted substances through the packaging walls, ensuring greater freshness and integrity of the contents, prolonging the shelf life of sensitive products, and enhancing the overall user experience.
Applications
Coex tubes are used in a variety of sectors due to their ability to preserve and protect sensitive formulations.
Cosmetics
Ideal for creams and lotions with aggressive formulations or intense fragrances.
Sunscreens
Perfect for protecting sun product formulations from UV radiation.
Toothpastes
Guaranteeing the integrity and freshness of the active components.
Household and industrial products
Suitable for containing detergents and other chemicals.
Benefits
Coex tubes are the ideal choice for those seeking packaging that combines efficiency, safety, and adaptability for a wide range of industrial and commercial applications.
Preservation
Ideal for cosmetic products with high alcohol content or aggressive formulations.
Versatility
Available in diameters ranging from 25 to 60 mm, adapting to different packaging requirements.
Protection
Their multilayer structure offers an unparalleled barrier against external agents that could compromise product quality.
Features
Coex tubes stand out not only for their composition but also for a series of technical features that make them suitable for multiple applications.
Structure of COEX tubes
• 1st Layer – PEHD / PELD
• 2nd Layer – Bonding Agent
• 3rd Layer – EVOH
• 4th Layer – Bonding Agent
• 5th Layer – PEHD / PELD
Diameters
