Aluminum hoses and plastic hoses are common packing materials. Each kind of packaging material, has different advantages, mainly depends on the properties of filling contents, the use of appropriate packaging materials. Today, I want to discuss with you the question, is the advantage of aluminum hose and plastic comparison.

I. Aluminum hose

Aluminum material does not rust, its oxide is non-toxic, good shading, excellent moisture and gas barrier, good processing performance, no elasticity, high thermal conductivity, has good ductility, sealing, internal contents have full protection. Therefore, aluminum is the most commonly used metal in packaging materials. In addition, aluminum hose manufacturing process is simple, not easy to break, and has easy to use, storage, transportation, environmental protection, durable, beautiful, easy to identify and other functions; Moreover, the aluminum hose with internal spraying is not easy to react with the contents, and does not change the performance of the packaged goods, more and more favored by the majority of brands!

Two, plastic hose

Plastic is a synthetic polymer, with light weight, collision resistance, not broken characteristics. But plastic in air permeability, moisture permeability, heat resistance, stability and other aspects are poor. In addition, the components of plastic contain some additives, such as stabilizers, plasticizers, antioxidants, etc., these additives may migrate into the contents, and the contents may also be adsorbed by the plastic, thus affecting the stability and effectiveness of the contents. Therefore, plastic hose should not be used for a long time, especially the chemical properties of unstable items should not be used.

Compared with plastic hose, aluminum hose has the outstanding characteristic of relatively stable, no back suction phenomenon, which can avoid back suction air caused by the contents of the air contact deterioration, thus affecting the quality and efficacy of the packaged goods. Its barrier performance and shading performance is also significantly better than the plastic hose, and the aluminum hose with internal spraying and plastic hose compared to the stability and effectiveness of the internal loading is less.

Aluminum hoses also have the great advantage of being easily recycled. If human society is to survive, it must quickly change the traditional mode of production which consumes and wastes a lot of natural resources and destroys the environment at the same time. With the growing call for green protection, the recycling of packaging materials is becoming more and more important and will be more noticeable. To improve the environment and protect the environment, to promote the sustainable development of the economy, is our firm pace of progress!