Threelayer Tubes

In today’s competitive market, packaging plays a crucial role in product preservation, branding, and consumer appeal. We offer advanced multi-layer coextruded (coex) PE tubes, each designed to meet specific needs across various industries.

Exploring Multi-Layer Coex Tubes: 3 Layer Co-Ex Tubes.

The 3-layer PE tube is an efficient and versatile packaging solution, designed with three distinct layers to provide a balance of durability, protection, and cost-effectiveness. Here’s a detailed breakdown of each layer:

Outer Layer (LDPE): Low-Density Polyethylene (LDPE)

Function: The outermost layer offers flexibility and durability while protecting the tube from external factors such as physical damage, moisture, and UV exposure. LDPE also serves as the primary surface for printing and decoration, allowing for vibrant, high-quality graphics that enhance the product's branding and shelf appeal.

Middle Layer (HDPE): High-Density Polyethylene (HDPE)

Function: The middle layer provides the tube with structural strength and rigidity. HDPE is known for its excellent barrier properties, especially against moisture and chemicals, which helps maintain the integrity of the product inside. This layer is key to ensuring the tube’s overall durability and robustness, making it suitable for a wide range of applications.

Inner Layer (LDPE): Low-Density Polyethylene (LDPE)

Function: The innermost layer is designed to be in direct contact with the product. LDPE offers excellent flexibility and compatibility with various formulations, including cosmetics, pharmaceuticals, and food products. It is non-reactive and safe, ensuring that the contents are well-protected and the product’s quality is preserved throughout its shelf life.

Advantages of Three-Layer Coex PE Tubes:

Cost-Effective
Durability
Aesthetic and Branding
Versatility