Distinguish between carding action & stripping action Carding action Stripping action 1. Two surfaces wire point are inclined in opposite direction. 1. Two surfaces wire point are inclined in same direction. 2. Their speed direction is opposite. 2. Their speed direction is same. 3. It occurs between flat & cylinder. 3. It occurs between taker-in& …
Continue reading Distinguish Among Carding Action, Stripping Action & Doffing ActionCarding action
Carding action: If two close surfaces have opposite wire direction & their speed direction or relative motion also is opposite, then the action between two surfaces is known as carding action. Carding action is occurred between flat & cylinder. Here pin direction & rotational direction both are opposite. Result by the action of carding: Maximum …
Continue reading What is Carding Action | What is Doffing Action | What is Stripping ActionTechnological points in carding: There are two types of feeding to the cards- Feeding material in the form of scutcher lap Flock feed system (flocks are transported pneumatically) Lap feeding Linear density of the lap is very good and it is easier to maintain (uniformity) the whole installation is very flexible deviations in card output …
Continue reading Feeding System in CardingCarding is defined as the reduction of entangled mass of fibres to a filmly web by working them between two closely spaced relatively moving surface cloth with sharp points. It is a primary process in spun yarn technology just after blow room. “Card is the heart of the spinning mill” and “Well carded is half …
Continue reading Carding in Textile – It’s Objective & Function