What are the Advantages of Aluminium Flip off Seal?

As a Flip Off Seal Manufacturer, share with you.

The advantages of aluminum-plastic composite lids, metal packaging is an important part of the modern packaging industry, and easy-open lids are made of safe, hygienic, non-toxic and odorless high-quality materials used in canned food, beverages and other industries, while being safe and hygienic, convenient to eat, and easy to transport Recycling, not polluting the environment, and more and more popular with consumers. What are the advantages of aluminum-plastic composite cover?

Aluminium Flip off Seal

1. The aluminum-plastic composite cover is made of high-quality aluminum material, which is hygienic, will not rust, and is convenient to open without auxiliary tools. After opening, the bottle cap is destructive and can effectively prevent theft.

2. The aluminum-plastic composite cover has the advantages of good cushioning, shock resistance, heat insulation, moisture resistance, chemical corrosion resistance, etc., and is non-toxic, non-absorbent, non-dust, peeling, and scaling, and has a very good sealing performance.

3. The aluminum-plastic composite cover can be made of stainless steel shot according to customer requirements, such as high temperature resistance, boiling resistance, alcohol resistance, etc., and the pattern design can use color printing, embossing, and milling. To

In the medical packaging industry, you often see aluminum caps, especially aluminum caps for oral liquids. They are very common, so how much do you know about aluminum caps?

According to the sealing principle of aluminum cap bottle cap, it can be divided into side wall sealing and flat pressure sealing.

(1) The side wall sealing uses the effective contact between the bottle mouth memory and the outside of the bottle cap sealing system to achieve the sealing effect. The screw cap adopting the side wall sealing system should be a common pattern cap scheme. The glass cover for injection is usually a metal cover combined with a rubber stopper, which needs to be designed and selected according to the structure, use and price of the product.

When aluminum cap specifications are specified, saline bottles of different calibers should be selected, and suitable bottle caps should be selected. The shape of the aluminum cap is generally multi-position flat top, and the shape after pressing depends on the capping mold of the capping machine. If the mold and the flat top are sealed into an aluminum cap flat top shape, they will often not be tightly attached to the bottle stopper, which will easily cause looseness.

(2) The flat pressure seal can only be used in screw caps. The contact surface of the sealing ring between the surface of the bottle mouth and the inner surface of the bottle cap when tightened is increased to achieve the sealing effect.

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