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Precautions for using thick plate thermoforming
Published time:
2023-05-08
With the continuous advancement of technology, all walks of life have also developed greatly, Thick Plate Thermoforming The development prospects are also very good, so the demand for them is constantly increasing, and the market share is also increasing. As a manufacturer, do we also need to tell you about the precautions for thick plate thermoforming? Interested friends can take a look together.
Before we use this thick plate thermoforming, we also have many questions with you, so we need to understand some of its knowledge points. First of all, it should be clear that it has advantages such as saving raw materials, light weight, convenient transportation, good sealing performance, etc., which meet the requirements of environmentally friendly green packaging; it can package any irregularly shaped products without additional cushioning materials; it is transparent and visible, especially beautiful, easy to sell, suitable for mechanization and automation, convenient for modern management, saving manpower, and improving efficiency. In short, thick sheet thermoforming is a plastic sheet material processing and molding technology. With years of practical experience in molding technology and advanced equipment, it is at the domestic level in terms of molding area and molding thickness. In fact, this product is also similar to the principle of sheet foaming, which is to heat the fixed sheet in an oven to a softened state, forming a closed space around it, and immediately releasing the air cavity inside. The sheet is closely bonded to the mold surface, cooled, and molded to obtain the product.
Thick Plate Thermoforming Refers to a process in which the thickness of the molding material exceeds 2 mm (generally ranging from 2-12 mm, or even thicker), which cannot be automatically thermoformed and needs to be processed on a special semi-automatic thermoforming machine. In terms of materials, finished products include ABS, PS, PMMA, etc., mainly used in medical equipment housings, advertising light boxes, large planting trays, smart robot housings, toy car bodies and shells, electronic instrument housings, refrigerator inner liners, automotive interior and exterior trim, etc. It is particularly important to note that the application of thick plate thermoforming in the automotive field is continuously increasing, such as car interiors, bumpers, fenders, etc., mainly using ABS or ABS+alloy materials.
Thick plate thermoforming has the advantages of saving raw materials, light weight, convenient transportation, beautiful appearance, and good sealing performance, saving manpower and improving efficiency. It is also comparable in terms of safety and environmental protection, and food-grade thick plate thermoforming products abound. The thick plate thermoforming process is to heat the positioned sheet in an oven to a softened state, then form a closed space with the thermoforming mold and the surrounding area, instantly remove the air in the mold cavity, tightly adhere the sheet to the mold surface, cool and set, and obtain the product. The process thermoforming is a cyclical process. One cycle is: feeding-softening-reverse blowing pre-stretching-foaming-cooling and setting-demolding-slitting, repeating the cycle to produce standard and exquisite thick plate thermoforming products.
Through the introduction of the above content, we all know the precautions for using thick plate thermoforming. I hope that after reading it, you will have a better understanding of it. If you need it, please feel free to contact us. The benefits of closing it will be told to you in the next issue. This is a regular manufacturer, and friends who want to order may come here to purchase. I believe it will not disappoint you. The price here is reasonable, and the quality is guaranteed.