How to control the temperature in the production of PET plastic steel packing beltAs we all know, PET plastic steel strapping has its own advantages such as high strength and high toughness, which makes PET plastic steel strapping an important position in the market. These benefits are inseparable from a link in production. With regard to temperature control, to what extent can we achieve this effect? I will give you a brief introduction here:
The most important thing is the material. The temperature of the body of the extruder for PET plastic steel strapping depends on the material. The temperature of the head is generally slightly higher than the temperature of the body by about 5-10 ℃. If the temperature of the head is too low, it will form a fragile appearance; if it is too high Stomata will appear, so control in this area is particularly important. The heating media we can use are oil, steam, and electric heating. Secondly, the PET plastic steel strapping belt generally requires that the temperature of the rollers does not exceed 100°C during the molding process, which is also a point to be noted during the molding process.
Regarding the manufacturers of PET plastic steel strapping, these temperature controls must be paid attention to in order to produce high-quality strapping.
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