Today, Chfine case will give you a preliminary explanation of the packaging industry. Speaking of packaging, there will be a lot of reverie in everyone's mind. You may only know cartons and boxes. In fact, packaging is a large scope. When any product comes out, it is due to the beautiful appearance, high-end, protection, and transportation requirements. Packaging must be designed, but now there are many packaging methods, such as EVA packaging, pearl cotton packaging, sponge packaging, paper packaging, etc. The quality and cost required by each packaging method are different, so it is necessary to tailor Make a decision based on the market positioning of the product.

      First of all, let's look at EVA packaging. Simply put, EVA packaging is EVA lining, also called EVA inner tray, also called EVA box. There are also different hardness, 38 degrees, 50 degrees, 60 degrees and so on. Relatively speaking, EVA packaging is relatively high-end, and it is also an industry trend. The characteristics of EVA material itself are pollution-free, environmentally friendly, antibacterial, non-toxic, and tasteless. In terms of performance, the elasticity and tension are relatively high, and there are many shock-proof and shock-absorbing functions. In production, EVA cases are easy to process such as hot pressing, cutting, gluing, laminating, etc., which is more convenient for processing and production.

      In fact, look at the pearl cotton packaging again. The pearl cotton material is anti-static and fireproof. There are words called pearl cotton inner box, pearl cotton inner support, pearl cotton tray, and pearl cotton box. The colors are white, black, red and so on. In terms of density, there are low-density and high-density. The commonly used density is 18KG, and further, 25KG, 27KG, and higher density, 30KG, 35KG, etc. Such products are generally formed by stamping, and then glued or pasted with a certain amount of glue. So relatively speaking, the cost will be lower. The appearance is not as tall as the EVA packaging

      Finally, let's look at the sponge packaging, which is also called sponge lining. In terms of performance, it is environmentally friendly sponge lining, anti-static sponge lining and fireproof sponge lining. There are also other names, such as sponge inner support, sponge inner box, and sponge tray. In terms of density, it is also divided into low density and high density. The density is divided into 13D, 15D, 18D, 22D, etc., as well as secondary cotton and extra hard cotton. The colors are black, white and colored, and of course the colored part must be made to order, unless there are ready-made colors. In terms of performance, it is environmentally friendly sponge lining, anti-static sponge lining and fireproof sponge lining.

Through the introduction of different packaging, customers can more clearly understand the use of EVA case. Chfine has been cultivating in the field of EVA luggage for many years and has rich professional knowledge. If you have any questions, please feel free to consult.