“How to judge whether plastics are cut sensitive materials” appears to be a material issue that actually changes the performance of feed, melting, metrology, injection and product at the same time. The key mechanism for this topic is that cutting-sensitive materials are prone to overheat degradation at high turn speed, high back pressure or narrow gap and require mild plasticization. The material structure, thermal performance and flow base determine the path to plasticization and cannot simply reproduce temperature and velocity by trade name. Therefore, the name of the material and the recommended setting can only be used as a starting point, and the actual judgement is to return to the plate number, water, filling and assistor, the single total quantity, cycle, screw structure and product requirements to confirm whether the temperature, cut and stay of the material in the equipment is safe.

At the test-model or volume-import phase, an input list should be established around “how to judge whether plastics are cut-sensitive material”, including feedstock suppliers and batches, technical data sheets, dry conditions, colour mother and retrofit ratios, equipment and screw specifications, product and fluid weights, mold temperature and existing defects. It is recommended that first the batch of materials be fixed, the oven state and the mold cooling, and then that the cooling of the drums be recorded, the timing of measurements, the screw twist, the back pressure and the injection peak pressure. The main risk on this subject is that all temperature rises are attributed to the fact that the heating of the drums ignores the mechanical shearing of the heat, leading to the reverse direction of the motor. Parameters must be recorded in a specific pattern to distinguish material from equipment from operational changes.

Control methods should not begin with blindly increasing temperature or pressure, but should be based on "substance state - feed drying" The sequence of screw plasticization - nozzles and fluids - product results. Anomalous analysis begins with a determination as to whether it occurs suddenly or slowly: the former is mostly related to pollution, carcasses or changes, while the latter often points to wear, retour and batch trends. The site adjusts only one main variable at a time, while observing the actual melting temperature, measuring time, screw twists, mats, injection pressure, product weight, colour, scent and critical dimensions. If production can only be sustained by extreme parameters, the use of a switch to cover the material or hardware boundary should be discontinued.

The validation of “how to judge whether plastics are a cut-sensitive material” suggests a replicable approach: slotting changes screw speed and back pressure, comparing melting temperature, twist, colour and molecular weight indicators. The acceptance should not be limited to “specifically satisfactory”, but should preserve the rules of location, instrument, sample, upper and lower limits and unusual disposal. The technical agreement between the supplier and the plant shall state the material, the sampling method, the detection project, the permitted scope and the change notification requirements. The plasticization programme can only be considered to have long-term quantitative value if the product ' s probabilities, performance, cyclicality, energy consumption and maintenance costs are met in a continuous production process.