EVA, commonly known as foamed cotton, is a new type of environmental protection packaging material. It is made of EVA foam. It overcomes the shortcomings of fragility, deformation and poor recovery of common foam rubber. It has many advantages such as water-proof and moisture-proof, shock-proof, sound-proof, heat preservation, good plasticity, strong toughness, recycling, environmental protection, strong anti-skid and anti-shock ability, etc. It also has good chemical resistance and is an ideal substitute for traditional packaging materials. 2: According to the density (hardness) of its products, it can be divided into: 25 degrees, 38 degrees, 40 degrees, 45 degrees, 55 degrees, 60 degrees, 60 degrees, 70 degrees and 80 degrees; according to the color of its products, it can be divided into: black, white, black, gray, yellow, green, red, coffee, orange and other colors (foaming according to international color standards). Thickness is mainly 0.3MM-60MM, and the thickness tolerance is generally positive or negative about 0.1MM. Main sizes: sheet main sizes: 1M*2M, 1.2*2.6M, 1.2*2.4M, 1M*3M, 1.5M*3M, etc., coil main sizes: 1M*25M, 1M*50M, 1M*100M, 1M*300M, etc., other sizes and thickness can be customized according to customer requirements. 3: According to the product performance, it can be divided into ordinary EVA, fire-proof EVA, anti-static EVA, conductive EVA, high elasticity EVA and perforated EVA. 4: EVA has strong plasticity; can be cut into any shape, all kinds of EVA packaging lining, EVA toys. EVA footpads. EVA ball. EVA tube, EVA adhesive products,.EVA pencil box. EVA printing, EVA flocking, can be customized according to customer drawings. 5:Composite property of EVA and other materials: EVA can be single-sided and double-sided backing glue according to customer's requirements. There are ordinary glue, reinforced glue, high temperature resistant glue, fire-proof glue and imported double-sided glue. After gluing, EVA can be divided and rolled into arbitrary width class lengths according to customer's requirements. It can be made of single-sided and double-sided gold-plated silver powder, single-sided and double-sided co-cloth, PU leather, plastic sheets, pearl cotton and other materials, as well as surface printing, silk printing, flocking, etc. Application of EVA: It is widely used in shockproof, anti-skid, sealing and heat preservation of electronic and electrical appliances, lining of various packing boxes, metal cans and other industries. Products are widely used in: electronic dictionaries, instruments, gifts, printing, packaging, machinery, tablet computers, mobile phones, digital cameras, air conditioning, water dispensers, computers, electronic appliances, communications, military products, speakers, lighting, toys and other industries. It plays the role of shielding, anti-static, fire, shock, insulation, anti-slip, fixing, wear-resistant, heat-resistant and insulation