Application of Plasma surface treatment Machine in Plastic Toy Industry

Customers often bring toy samples to the company, such as some small dinosaurs, small frogs and other accessories that need to be glued and printed, and ask how plasma can improve the effect.

Toys are usually produced by injection molding in blocks, then glued and spliced together to form a toy, but most toys are made of plastic. Typically, there are plastic materials such as pvc and even PTFE. Toys of these materials have always been not hydrophilic. Even 30 dyne pens are drawn on the surface of these materials, and the ink will immediately gather together, like this effect. If you do the bonding directly, there will definitely be problems. For such problems, the easiest way is to use a plasma cleaning machine to deal with it, and you can achieve good results.

Plastic toy gadgets are generally very small, irregular and resistant to high temperatures. It is actually very easy to handle. If it is a regular accessory, atmospheric pressure spraying machine can achieve good results. The spraying machine has low cost and simple operation. Make it into an assembly line, continuous processing, the efficiency is also very high.

However, the disadvantage is that atmospheric pressure plasma can only process accessories with regular surfaces. For various toy accessories, they are irregular in nature, and light in weight and easy to be blown off by the nozzle. Therefore, offline vacuum plasma is used most of the time. For processing, a 60L offline vacuum plasma cleaner can meet the production capacity of many large toy factories.

Vacuum Plasma surface treatment Machine has many advantages over atmospheric pressure plasma cleaning machine. It can easily adjust parameters and control various cleaning processes. The cleaning effect is also better than atmospheric pressure plasma cleaning, but the price is slightly more expensive. Of course, if you need a low capacity , Then buy a small vacuum plasma can also be used, the price is very cheap.

Plasma cleaners are more suitable for low-temperature plasma surface modification treatment of various substrates, powder or granular materials, including low-temperature plasma surface cleaning, activation, etching, deposition, grafting, and polymerization. Usually, there are often stains and oxide layers on the surface of the material to be processed. Low-temperature plasma treatment must be used before bonding, welding, and spraying to obtain a sufficiently clean and oxide-free surface.

The great feature of low-temperature plasma cleaning technology is that some of the target materials can be processed, such as metal materials, semiconductor devices, oxides and most polymer materials (for example: pp polypropylene, polyester, polyimide, Polyethylene chloride, epoxy, and even polytetrafluoroethylene, etc., are not polar. Such materials should be processed before printing, bonding, and coating) and other base materials can be processed well, and It can complete the cleaning of the overall compound locality and its complicated structure.