Cailong

Vacuum Metallized Chemical Enhanced Coating PET Film is a barrier film formed by depositing a thin layer of aluminum onto a high-quality PET film with a chemical coating through vacuum aluminization technology. The bond between the film layer and the aluminum layer is strong, and it has excellent oxygen and moisture barrier properties.Suitable for packaging with high adhesion requirements for the aluminum layer, such as coffee bags, sauce packets, oily and aqueous products, as well as food requiring boiling and retorting (cooked food, meat), daily chemical products, pharmaceutical packaging, etc. Products produced with different aluminum vacuum metallization equipment on the same substrate exhibit differences in aluminum adhesion.

Four different models

VPET-JQ01 can be pasteurized and retorted

VPET-JQ17 only can be pasteurized

VPET-JQ20 can not be pasteurized or retorted

VPET-JQ36 can not be pasteurized or retorted

1. The film surface is treated with a chemical coating ,which ensures strong adhesion between the film and the aluminum layer. Adhesion＞4N/15mm;

2. The aluminum layer exhibits high ahdesion,allowing for an increase in its thickness without the risk of flaking or delamination,extending the shelf life and keep retention;

3.Increasing the thickness of the aluminum layer to improve the high barrier performance;

4.Good moisture and thermal resistance.

1.For packaging with high requirements, a three-layer structure can be used for composite structures. In some applications, the three-layer structure can be replaced with a two-layer structure to reduce costs;

2. Suitable for packaging milk powder, coffee, snacks, etc. It can extend the shelf life of food and has a good fragrance retention effect. Combined with composite technology, it can be used for retorting or retorting packaging;

3. It can replace some aluminum foil composite structure packaging;

4. Can be used for high water resistance applications, it is an improvement of liquid packaging;

5. Combined with composite technology, it can be used for water boiling or steam boiling packaging.

Important Notes:

The above data, obtained from our internal testing, is provided for reference only to assist customers in sample evaluation or product use.

The final performance of the product depends on specific production processes, and improper use may cause irreversible damage.

As equipment, processing condtions, and end-use requirements vary across manufacturers, our company shall only be responsible for the

performance of the film itself.

FAQ

What is chemical-enhanced metallized PET film mainly used for?

The existing page lists coffee bags, sauce packets, oily and aqueous products, food requiring boiling or retorting, daily chemical products and pharmaceutical packaging.

What are the key characteristics of this film?

The page describes strong aluminum-layer adhesion, oxygen and moisture barrier, and good moisture and thermal resistance.

What should buyers confirm before ordering?

Buyers should confirm the required aluminum-layer adhesion, barrier level, product grade, lamination structure and whether boiling or retorting performance is required.