The “conformity between crystallization and plasticization of non-clinical plastics” appears to be a material problem that actually changes the performance of feed, melting, metrology, injection and product at the same time. The key mechanisms of this theme are: crystallized materials have a marked melting zone and volume contraction, non-clinical materials are gradually softening above glassized temperatures, and temperature windows and screw choices are different. 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, a list of inputs around “conformity and plasticization of non-crystalized plastics” should be established, including feedstock suppliers and batches, technical data sheets, drying conditions, the ratio of colored mothers to retrofits, specifications of equipment to screws, weight of products and fluids, the temperature of moulds and existing defects. If cross-platform reproduction is required, the screw surface velocity, unit gel volume and time of stay shall be converted and the speed and temperature shall not be applied directly. The main risks of this topic are: neglect of crystallization can cause melting temperature imbalance, contraction fluctuations, residual stress or a decrease in transparency. 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. Transparency, medical treatment or food-related products also need to be integrated into the same set of acceptance standards for cleaning, smell, analysis and traceability. 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 the “conformity between crystallization and plasticization of non-clinical plastics” suggested a replicable approach: comparison of DSC data, actual melting temperature, product contraction, transparency and measurement stability. It is recommended that a valid window be entered into the material database and that the approving officer, date, equipment, screw and raw material version be recorded. 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.