EnshiMultilayer High Obstructing Bottle

Key features of multi-layer composite high-barrier technology:

The composite high-barrier bottle features a high-density polyethylene base layer, combined with an inner layer made from one of today’s highest-quality synthetic polymers designed to effectively block organic solvents. The middle layer serves as a strong adhesive that bonds the inner and outer layers together, creating a hollow, molded product. This innovative design effectively addresses the limitations of single-layer HDPE bottles—such as their susceptibility to organic solvent permeation and deformation—as well as the shortcomings of single-layer PET bottles, including their tendency to allow water penetration, poor resistance to DMF, and inability to withstand high temperatures. As a result, this bottle represents a cutting-edge, premium packaging solution tailored specifically for industries like pharmaceuticals, dairy products, chemicals, and agrochemicals.

1. Complies with US FDA and EU EEC standards, allowing direct food contact; 
2. Prevent (reduce) the permeation of gases (such as oxygen, carbon dioxide, nitrogen, etc.); 
3. The flavor is neutral—pairing the packaging has no effect on taste. 
4. Preventing the loss of fragrance or aroma; 
5. Prevent moisture (water vapor) from permeating, and minimize the conduction of water or other liquids through the container walls; 
6. Excellent surface gloss; 
7. Completely blocks UV rays below 300 nanometers; 
8. Excellent scratch resistance; 
9. Offers excellent barrier properties against oxygen, oil, and grease; 
10. Extend the delivery period to 12 months.

Type 1

Type 2

Type 3

Multi-layer, multi-head series of packaging machines for food, beverages, and detergents

Three-Story Series

Three-Story + Liquid Level Series

Multi-layer composite multi-head high-barrier bottle series models (suitable for packaging containers used in pesticides, chemicals, and more)

Three-Story Series

Four-Story Series

Three-layer series with transparent threads

Five-layer + Liquid Level Line Series