Today I will tell you about the application of thick film blister forming on passenger cars. It doesn’t matter if you don’t understand it like this, so let me follow the editor of Shenzhen Yonghengsheng Blister Machine.
With the rapid development of the transportation network, the demand for passenger cars continues to grow, and the requirements for the safety and comfort of passenger cars also continue to increase. The beauty and luxury of interior parts have become one of the primary symbols of high-end luxury buses.
Interior parts mainly refer to plastic parts, and its molding technology includes injection molding, blister molding, blow molding, and extrusion. Injection molding produces high production efficiency, high precision of molded products, and can mold messy parts. However, the cost of mold investment is high, product updates are slow, and the size of parts is restricted by the standards of molding machines. Therefore, the application of thick sheet blister machines in passenger cars is the most important They are messy parts such as exterior panels, air-conditioning outlets, and parts that require accurate cooperation.
The blister molding has low cost of mold investment, suitable for large-scale parts production, and suitable for products that are quickly updated, but the scale accuracy is not high and the production efficiency is low. Because passenger car interiors are mainly large covering parts, the precision requirements are not high, and the output value of the passenger car itself is not high, a model usually produces hundreds of units per year, and customers often put forward various requirements for the interior equipment of the car. The size and appearance of parts have changed more or less, so blister technology is used more in the interior parts of passenger cars. Blow molding and extrusion molding both produce plastic parts with specific requirements, and they are less applicable in the field of passenger car interiors.
According to technology, blister molding can be divided into sheet blister and soft skin blister. The material used for blister is mainly acrylonitrile-butadiene-styrene (ABS) sheet, and a small part of parts use plexiglass (PMMA) sheet. The inner panels, top inner panels, rear inner panels, and some electrical box cover panels and other cover panels on both sides of the cab of a passenger car are all formed of ABS sheet. Nowadays, there is also a trend to replace the usual ABS boards with composite ABS boards. The composite ABS boards are made by adding a layer of foamed polypropylene or polyvinyl chloride materials on the board and rolling them together to form a leather-like or leather-like texture. Sheet.
The sound cover plate of the transparent exterior table and the air grille outside the body that require anti-aging are usually made of plexiglass. The soft skin blister technology is mainly used on the exterior table of passenger cars. The matrix is usually glass fiber reinforced plastic (FRP). The glass fiber reinforced plastic is opened with suction holes to absorb the skin. The data of the skin mainly includes polyvinyl chloride and foamed polypropylene (PVC/ PPF) composite data.
Shenzhen Yonghengsheng Machinery Manufacturing Co., Ltd. has been committed to research and development for 16 years to provide Shenzhen blister machine, Shenzhen blister machine, Shenzhen vacuum blister machine, Shenzhen thick film blister machine, Shenzhen blister machine molding machine, Shenzhen thermoforming machine , Blister machine hotline: 0755-84817776, if you want to know more knowledge, you can also enter the official website to see www.szyongheng.cn/
