Полиэстер
Core Equipment: Polycondensation reactor, spinning machine, drawing and setting machine, crimping machine, detection instruments, fully automatic packaging equipment.
Core Technologies: Polyester polycondensation technology, melt spinning technology, fiber drawing and setting technology, performance control technology, quality detection technology.
Product Introduction
Polyester is the most productive synthetic fiber, polymerized from petroleum-cracked ethylene glycol and terephthalic acid. High-strength, wear-resistant and easy to care for, it is widely used in textiles, clothing, industrial fabrics and other fields, as an important petrochemical fiber product.
Types and Characteristics of Equipment
Type
Polyester Synthetic Fiber: Divided into filament and staple fiber by form, suitable for different scenarios, with core advantages of high strength, wear resistance, wrinkle resistance, easy washing and quick drying.
Features
High strength, wear-resistant and durable, not easy to break, long service life; Good wrinkle resistance, not easy to wrinkle after molding, no frequent ironing needed; Easy to wash and quick to dry, low water absorption, fast drying, easy to care for; Chemical corrosion resistant, acid and alkali resistant, not easy to mildew and moth-eaten; Blendable, mixed with cotton, wool and other fibers to optimize fabric characteristics.
Полиэстер
Polyester is a strong and durable synthetic material.
Полиэстер
It is wrinkle-resistant, quick-drying and easy to maintain.
Полиэстер
Widely used in fabrics, clothing and many industrial applications.
Basic Principles and System Composition
Basic Working Principle
Using petroleum-cracked ethylene glycol and terephthalic acid as raw materials, polyester melt is produced by polycondensation reaction, then made into polyester filament or staple fiber products through spinning, drawing and setting.
Overall System Composition
Raw Material Unit: Ethylene glycol, terephthalic acid, catalyst, core raw materials; Polycondensation Unit: Polycondensation reactor, temperature-pressure control system, completing polycondensation reaction; Spinning Unit: Spinning machine, drawing machine, spinning melt into fibers; Setting Unit: Setting machine, crimping machine, optimizing fiber shape and performance; Detection and Packaging Unit: Detection instruments, automatic packaging line, ensuring quality control and packaging.
Basic Principles and System Composition
Pre-production Preparation: Purchase raw materials, commission catalysts and production equipment. Polycondensation Reaction: Put in raw materials, precisely control temperature and pressure, complete polycondensation to produce melt. Spinning and Setting: Melt spinning, drawing, and making fibers through setting and crimping. Quality Detection: Test fiber strength, fineness and other indicators, reprocess unqualified products. Packaging and Application: Package qualified products, process into fabrics, clothing and other products.
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