Such as: speakers, dashboards, folders, lamps, vacuum cleaners, filters, electric mosquito rackets and so on. The application range of double-head ultrasonic plastic welding machine: used in car body, door, lights, car reversing mirror, sunshade, interior parts, filter, bumper, cable, oil cup, water tank, fuel tank, air duct, exhaust gas purifier, tray filter plate and other automotive products plastic parts. Plastic electronic products for double-head ultrasonic plastic welding machine: prepaid water meter, communication equipment, cordless telephone, mobile phone accessories.
In the internal thermal insulation system, when the greenhouse or indoor temperature drops to the set low temperature limit at night, the thermal insulation quilt is turned off, the heat preservation of the greenhouse is strengthened, the ground radiation heat loss is reduced, the heating energy consumption is reduced, and the operating cost of the greenhouse is greatly reduced; the shade curtain can be opened during the day to make the greenhouse fully daylighting. The working principle is the same as that of internal sunshade, which is made of a lightweight quilt that does not absorb water and weighs between 100 and 150 grams.
With the passage of time, EVA foam is widely used in electronic appliances, pearl cotton instruments, computers, audio, equipment, industrial control chassis, hardware lighting, handicrafts, glass, ceramics, home appliances, spraying, furniture, alcohol and resin and other high-grade fragile gifts, hardware products, toys, melons and fruits, leather shoes, daily necessities and other sold goods. In addition, EVA foam is characterized by excellent anti-infrared ultraviolet ability and is the primary sunshade product. It has a good anti-skid and shock absorption effect. It has many advantages, such as waterproof and moistureproof, shockproof, sound insulation, thermal insulation, good plasticity, strong toughness, recycling, environmental protection, strong crashworthiness and so on.
1. Sunshade blocks the side light! When we drive in the sun, all car owners know how to lower the sunscreen to reduce the eye-catching light, but little is known about the harsh sunlight shining from both sides of the vehicle and that the sunscreen can turn left and right to the front. In the face of dazzling lateral light, one end of the visor can be rotated to the front to block it. 2. The trunk is also an escape pod!
There is nothing wrong with all practical designs on the new flying dashboard-the entire dashboard is made up of straight lines, including the details of the dashboard sunshade. All aggressive features that may affect the internal sense of space are invisible in terms of brand-new flying.
6. Energy saving and environmental protection: electric shutter windows can achieve the appropriate indoor temperature by adjusting sunshade, which can effectively reduce the heat load of air conditioning, absorb solar radiation energy and reduce heating load in winter, thus playing the role of energy saving and consumption reduction. 5. Heat preservation and heat relief: electric curtains can effectively prevent strong outdoor light, maintain a steady state for indoor temperature, and are more suitable for work.
In terms of transport, the plastic used by vehicles, trains, ships and other means of transport and corresponding ancillary facilities is increasing year by year on a per-vehicle basis or per-vessel basis. Varieties include fuel tank, bumper, sunshade seat, door handle, steering wheel, dashboard and so on. As a new type of packaging material, plastic has been widely used in the field of packaging. For example, a variety of hollow containers, injection containers (turnover boxes, containers, buckets, etc.). Packaging film, woven bags, styrofoam, binding rope and packing straps, etc.