What is the requirement for EVA insert to be formed once?

EVA insert packing is a kind of insert material used in product packaging, usually made of EVA material. The scope of application of EVA insert is very wide, which can prevent the packaged product from being damaged during transportation. EVA lining is a product that is very easy to process, and it has good fire-proof and shock-proof effects. EVA is easy to process and shape, and is usually formed at one time. There are many requirements for one-time molding of EVA lining. LJL EVA products manufacturers will introduce a few more common requirements.

1. In the production and processing process, the size of the product should be the same as the size of the product, and the EV lining should be produced and processed according to the size and shape of the product.

2. When processing EVA materials, the one-time forming material should be a single piece and cannot be spliced together.

3. In the process of processing and production, the thickness and depth must be ensured to protect the product, and the workmanship should be accurate.

4. For linings with requirements, some notches can be made, but the size of the notches should be strictly in accordance with the requirements.

EVA lining is a product with good cushioning performance, which is often used in alcohol, cosmetics, hardware tools and other products to make the product look more high-grade.

Advantages of EVA lining in the box

The inner lining of the packing box, in terms of material, includes EVA inner lining, sponge inner lining, EPE pearl cotton inner lining, paper inner lining, etc. The performance is distinguished:

1. EVA lining, in terms of performance, there are environmentally friendly and non-environmentally friendly EVA, as well as anti-static EVA and fire-resistant EVA. There are many names for EVA lining, such as EVA tray, EVA inner support, EVA box, etc. In terms of hardness, there are 38 degrees, 50 degrees, 60 degrees, 70 degrees, etc. In terms of color, there are always available, but the color is different. Some colors need to be customized, such as white, black, color, etc., white And black are very common colors. In terms of performance, there are environmentally friendly and non-environmental EVA, as well as anti-static EVA and fire-resistant EVA.

2. Sponge lining can be divided into environmental protection sponge lining, anti-static sponge lining and fireproof sponge lining in terms of performance. There are also other names, such as sponge inner tray, sponge inner box, sponge tray. In terms of density, there are also low density and high density. The density is divided into 13D, 15D, 18D, 22D, etc., and secondary cotton And extra hard cotton. The colors are black, white and color. Of course, the color part must be customized, unless there is a ready-made color. In terms of performance, it can be divided into environmentally friendly sponge lining, anti-static sponge lining and fireproof sponge lining.

3. EPE pearl cotton lining, in terms of performance, there are environmental protection EPE pearl cotton lining and anti-static EPE pearl cotton lining. There are called pearl cotton inner box, pearl cotton inner support, and pearl cotton tray. In terms of density, it can be divided into low-density and high-density. Commonly used densities are 18KG, and upwards are 25KG, 27KG, and higher densities, 30KG, 35KG, etc. The colors are white, black, and red. In terms of performance, there are environmental protection EPE pearl cotton lining and anti-static EPE pearl cotton lining.

4. Paper lining, environmental protection, recyclable, is a commonly used lining now, easy to load and unload, anti-buffering, can effectively reduce product loss.