Classification of Packaging

In our daily lives, packaging is everywhere. They not only protect the goods, but also play an important role in transferring information and attracting consumers. And there are many different classifications of packaging.

Classified by materials, there is paper packaging, which is lightweight, environmentally friendly and easy to print, and is widely used in various products; plastic packaging, which is strong and has good water resistance and plasticity; glass packaging, which is crystal clear and is often used for high-end beverages and cosmetics, etc.; metal packaging, which is strong and durable and can provide good protection and barrier properties.

According to the form of packaging, it can be divided into box packaging, such as various gift boxes, food boxes, etc., with a stable structure and can effectively protect the contents; bag packaging, which is convenient to carry, such as plastic bags and paper bags; bottle packaging, which is suitable for liquid and powder products; can packaging, which is often used for the storage of food and beverages.

From the perspective of function, there is shock-proof packaging to provide safety guarantee for fragile items; moisture-proof packaging to prevent items from being damaged by moisture; vacuum packaging to extend the shelf life of foods, etc.; fresh-keeping packaging to maintain the freshness and quality of products.

In addition, there are also packaging for special purposes, such as anti-static packaging for items sensitive to static electricity such as electronic components; child safety packaging to prevent children from easily opening dangerous items; eco-friendly packaging emphasizing sustainable development and reducing environmental pollution.

Different types of packaging each have their own characteristics and advantages, and they together constitute a rich and colorful packaging world. With the continuous progress of technology and the change of consumer needs, the classification of packaging will also continue to expand and refine to better meet various needs of the market.