Melt Processing Melt processing is the most important, most economical way of shaping plastics. It can be used for those thermoplastics with melting points and viscosity low enough not to subject die materials to excessive temperatures and stresses.
(a) Melt Processing of Thermoplastics: The raw material to be processed is usually supplied in the form of regular shape and even-size granules, because this makes quantity metering easier and quicker and leads to more uniform and predictable heating.
Standard operating procedures (SOP) of a garment idustry A Standard Operating Procedure or SOP means is structured documentation that provides step-by-step guidelines and instructions on how to do a particular business activity, such as production or record keeping. We need SOP in a company with different operations in different areas.
Example of business operating procedure manual: Standard operating procedures or SOP needs to develop as a structured documented office word or pdf file and manual printed copy for management approval.