Let me tell you the advantages and disadvantages of iron box packaging and plastic packaging

In today's society, product packaging has become more and more important, especially the better the appearance of the packaging, we often find it difficult to buy it directly. Why are the materials used for packaging products on the outside different? Let the editor tell you the advantages and disadvantages of iron box packaging and plastic packaging.

1. Disadvantages of plastic packaging

Plastic is prone to deformity at high temperatures, has low surface hardness, and is prone to wear. Under the action of photooxygen and high-temperature oxygen, it deteriorates and becomes brittle. It has low electrical conductivity and is prone to accumulation of static electricity. Due to its low recycling effect, it causes severe environmental white pollution.

2. Advantages of plastic packaging

Plastic packaging products have irreplaceable advantages such as light weight, excellent strength and toughness, excellent barrier properties, corrosion resistance, chemical inertia, and excellent molding processing properties.

(1) Plastics have low density, light weight, can be transparent or opaque, and are easy to form.

(2) In terms of processing, it is easier to mass-produce different types of containers when replacing molds.

3. Advantages of Iron Box Packaging

(1) The packaging of the iron box is very cool. In today's society, gift packaging needs to be beautiful, elegant and luxurious, and tin box packaging products can work well.

(2) Iron box packaging can protect items more than paper packaging or plastic packaging, which is something that other packaging decoration cannot do.

(3) Iron box packaging has high recycling effect and can eliminate the waste of packaging resources.

IV. Disadvantages of iron box packaging

(1) Poor chemical stability, steel is particularly prone to rust, so it is generally necessary to apply anti-rust material.

(2) Poor acid resistance and alkali resistance. When packaging acidic substances (especially food), the inner coating is generally required to be insulated and protected because metal ions will precipitate and affect product quality.

(3) Metal packaging materials are more expensive than other packaging materials, and the overall packaging cost is also higher.