the difference between eva film and pvc film

both are modern general-purpose plastic packaging films, and both have the characteristics of softness, high transparency, and good heat sealability. the differences between eva film and pvc film: 1. the density of eva is small (0.923g/cm3) pv

2023-06-09

advantages of eva film agricultural film and grouting film storage method

eva agricultural film uses eva with high thermal insulation and high fog elimination. it uses new eva, linear polyethylene and other resins as basic raw materials, so that the product has excellent fog, energy and high dripping and temperature retention properties. it adds a variety of imported functional additives and uses three layer coextrusion process

2023-06-07

eva film packaging bag performance

1. pvc/eva film packaging bags have high chemical stability, and pvc/eva film packaging bags have good plasticity. pvc/eva film packaging bags except for a few organic solvents, pvc/eva film packaging bags

2023-06-05

what role does eva agricultural film bring to agricultural development?

(1) it solves the problem of fog in plastic greenhouses and greenhouses, and increases the lighting time and intensity of light in greenhouses. the anti-fog non-drip film has a 20-25% higher light intensity than ordinary non-drip film when fog occurs. can raise greenhouse

2023-06-02

precautions for using eva film

the common sense of eva film is as follows: 1. eva film will be rolled and sealed in a black pe bag immediately after production and stored in a low temperature, dark and dry place. 2. the eva film must maintain all its characteristics 6 months after production, as much as possible

2023-06-01

what are the benefits of using eva hot melt adhesive film when making shoes?

in the shoemaking industry, in order to better improve the quality of the shoes they produce, many manufacturers often use hot melt adhesive films with superior bonding properties to composite materials such as soles, uppers or insoles. to produce higher quality products. let's take a look at the use of adhesive films on materials in the shoemaking industry...

2023-05-26

characteristics and applications of eva hot melt adhesive film

eva hot melt adhesive film is a high-tech product widely used in packaging, printing, construction, fabrics and other fields. it is made of eva (ethylene vinyl acetate) resin and hot melt adhesive and has the following characteristics. eva hot melt adhesive film has good adhesive properties. it can firmly bond different materials...

2023-05-24

product application of eva film in packaging industry

eva film is an excellent film material with high transparency, flexibility and durability, and can be widely used in the packaging industry. below we will introduce in detail the product applications of eva film in the packaging industry. 1. food packaging eva film is widely used in the food packaging industry. in keeping food fresh...

2023-05-22