Selection of spinning process parameters, selection of combined linear density and draft multiple 1. Rolling Line Density If the rolling line density …

Overview of calculation of spinning process parameters and equipment configuration After the machine model and spinning process are determined, the pr…

Post-processing steps of spinning process 1. Pipe doubling and bobbin doubling The bobbin doubling is a simple machine without meridians. The bobbins …

Drawing roving and spinning processes In the carding system, the number of process passes for drawing and roving must follow the “odd number rul…

Carding and combing process 1. Carding system and combing system The carding system is completed by the carding process, and the combing system is com…

Spinning process When ring spinning is small, when spinning extra-fine special yarns, fine special yarns or high-quality cotton yarns, the combed spin…

Selection principles of spinning process Selecting the process flow and machine model in order to determine the number of spinning and weaving equipme…

The use of low-grade cotton recycled and reused cotton The characteristics of late low-grade cotton are poor maturity, fine fiber, low fiber strength,…

How to choose raw cotton Raw cotton should be selected according to the linear density of the spinning yarn, the purpose of the yarn and the finishing…

Raw cotton selection principles Fabric quality is closely related to the quality of the yarns that make up the fabric, and the quality of the yarns de…

Main factors affecting yarn tensile breaking strength 1. Fiber properties: (1) Fiber length: Fibers whose length is shorter than 2Lc (Lc is the slip l…