News
How is thick-sheet thermoforming processed? What are its characteristics?
Published time:
2022-04-03
The processing of thick sheet thermoforming mainly consists of thermoforming. Thick sheet thermoforming Forming machines are divided into automatic and manual forming machines. Fully automatic forming equipment is suitable for mass production. It can be fed onto a flat plate, foamed and cooled. The entire process from demolding to subsequent product transportation is automated.
Thick sheet thermoforming Automatic forming machines have high power, stable product quality, and low labor intensity, but the machines have certain limitations on product standards. If the mold standard is lower than the standard specified by the machine, the inner and outer diameter standards of the mold should be increased, and the outer diameter standard should be the same as the frame standard; otherwise, the remaining board data should be increased.
The molds used in automatic forming machines for thick sheet thermoforming are mainly steel films. The manual forming method is relatively simple, and the main equipment includes a plate heater, a shrinking machine, a calibrator, and a mold. After heating the plate, the plate is manually taken out and placed on the pressure frame. The mold edges are clamped with a pressure strip for thermoforming.
There is no restriction; only a sufficiently large drying room is needed. This forming method generally uses a cold air duct longer than 7 meters. Manual forming has low power and is greatly affected by human factors. Therefore, steel films are generally not used, and most foam covers are made of pure aluminum molds.
One of the commonly used raw materials should be plastic. With the increase in demand, the plastic products we produce have also been used in different ways. Here, we will introduce why we use thick sheet thermoforming on a large scale. Thick sheet thermoforming is primarily due to improvements in the production process.
Compared with the past, the performance of large blisters has also been greatly improved, and its application range is constantly expanding. Large-size thermoformed sheets have good shock absorption but poor thermal conductivity, so after knowing this function, some industries will use this material to replace other materials.
That is to say, it has the insulation performance that plastic should have, so thick sheet thermoforming can be used for thermoforming on the outside of some electrified equipment. It is cheap and cost-effective. The manufacturing process is also relatively simple. Similarly, many businesses are also happy to use this product and can mass-produce it.
Based on the above four major advantages, we know that Thick sheet thermoforming It is cheaper than other products, the production speed is fast, and it can well meet market demand, allowing more and more people to choose to use it.
Because the items protected by thick sheet thermoforming can be widely used in many industries, thick sheet thermoforming packaging can be used for beautification in addition to transportation. For example, inner brackets for automotive products, outer casings for machinery products, outer casings for medical products, and matching trays for toy cars, etc. These items are high-end goods, and most of them use thick sheet thermoforming packaging, both to protect the items and to enhance the aesthetics of the items.
If you want to learn more about Thick sheet thermoforming you can contact us. We have a detailed understanding of thick sheet thermoforming.
上一条: Application of thick-sheet thermoforming in passenger vehicles