Multilayer Bags Expert for Food Packaging

I'm seeking a plastics expert to assist in producing multilayer bags for liquid food packaging.

Key Requirements:
- **Primary Purpose**: The multilayer bags will be used primarily for food packaging, specifically for liquid products.
- **Critical Characteristics**: The bags need to have high barrier properties to ensure the safety and freshness of the food.
- **Material Knowledge**: Knowledge and experience with eco-friendly materials would be a significant advantage.

Ideal Skills and Experience:
- Extensive experience in plastic engineering and bag production.
- Previous work in food packaging highly desirable.
- Proven track record with multilayer bags.
- Strong understanding of high barrier properties in plastics.
- Experience with eco-friendly materials.

Please provide examples of previous similar projects in your proposal.