Quality requirements for textile industry
Textile industry always needs to fight for its quality requirements. It is more difficult to achieve the required quality. Sometimes it is more difficult to maintain the same. Hence, some tools are needed to maintain the required quality levels.
Laboratory Testing Equipments
Though there is a drastic improvement in online monitoring technology in textile mills, laboratory testing equipments are more essential and unavoidable. Especially for spinning mills, cotton and yarn testing equipments serve as tools for improving final product quality.
High volume testers help to know the quality of raw cotton coming inside the mills and serves as a raw material management tool.
Process control equipments like nep and length testers help to control the process stages quality and assists for improvements. For example, optimization of blow room department, carding, comber and draw frame machines are possible with these categories of equipments.
Yarn evenness testers helps to analyze the quality of the final yarn produced in terms of its even mass regularity, imperfections and other important properties like hairiness, foreign fibres etc.
Yarn strength testers helps to know the tensile strength of final yarns so that spinners can optimize the yarn strength based on the final yarn requirements.
Online Control Systems
These kinds of control systems are very essential for textile mills since control of quality attributes are essential online also so that corrections and elimination of bad quality materials takes place in the process stages itself.
Contamination Sorters at blow room helps to remove the contamination in the raw cotton like foreign fibres, polypropylene etc so that the yarn spun of out it may not have major quality problems related to contaminations.
Electronic yarn clearers at yarn winders helps to serve controlling the yarn faults like Mass faults, foreign fibre faults and polypropylene faults. Any of the above faults if passed through the electronic yarn clearer will be cut and removed immediately along with the help of automatic winder mechanisms.
With all the above mentioned equipments and systems, it is possible for a textile mill to control the quality of the final yarn so that mills can run the mills profitably without any quality rejections.