Blow Room Process Ppt

A section in which compressed bales are opened cleaned and blending or mixing to form uniforms lap of specific length is called blow room section.

Blow room process ppt.

Blow room stoppages should be nil in a mill. Problems and causes in blow room section contains low cleaning efficiency soft laps. Blow room is the first step of yarn production in spinning mills. The basic functions of blow room are opening cleaning dust removal blending and evenly feeding the material on the card.

Openingtype of opening and degree of openingtwo stages of opening must be distinguished i. Heavy particles like metal particles stones should be removed using heavy particle removers double magnets etc before they damage the opening rollers and other machine parts. In the blowing room 2. Blow room process 2.

The cleaning efficiency of blow room is 40 to 70. What is blow room. This is the first section of spinning line for spinning of cotton yarn. Blow room is the starting of the spinning operation where the fiber is opened cleaned mixed micro dust removed and evened thus passed to carding machine without increasing fiber rupture fiber neps broken seed particles and without removing more good fibers.

Combination of two words blow and room main processes are done with the help of air flow. Introduction overview objectives five operating zones of blow room five actions of blow room machine sequence and comparison precautions 3. Introductory process of yarn manufacturing.