SPINNING LEARNERS

1. What is fiber? Ans:  Fiber or fiber is classes of materials that are continuous filaments or are in discrete elongated pieces, similar to lengths of thread. They are very important in the biology of both plants and animals, for holding tissues together. 2. What is textile fiber? Ans:   Textile fiber  has some characteristics which differ between fiber to Textile fiber. Textile fiber can be spun into a yarn or made into a fabric by various methods including weaving, knitting, braiding, felting, and twisting. The essential requirements for fibers to be spun into yarn include a length of at least 5 millimeters, flexibility, cohesiveness, and sufficient strength. Other important properties include elasticity, fineness, uniformity, durability, and luster. 3. What is yarn? Ans:  Yarn is a long continuous length of interlocked fibers, suitable for use in the production of textiles, sewing, crocheting, knitting, weaving, embroidery, and rope making. 4. Flow chart of Carde...

1. A fully mature fiber has a well-developed thick cell-wall (Yes/no) Ans.  Yes. 2. An immature fiber has a very thin cell-wall (Yes/no) Ans.  Yes. 3. In mature fiber, dye absorption is high (yes/no) Ans.  Yes 4. In immature fiber, dye absorption is low (yes/no) Ans.  Yes 5. What is staple length? Ans.  The average length of spinnable fiber is called staple length. 6. If staple length is increase then yarn quality is also increase (yes/no). Ans.  Yes 7. Toughness of fiber has a direct effect on yarn and fiber strength (yes/no) Ans.  Yes 8. If fiber strength is higher, then yarn and fabric strength is also higher (yes/ no) Ans.  Yes 9. Short fibers deteriorate the yarn strength and uniformity (true/false) Ans.  True. 10. What is the minimum strength for a textile fiber? Ans.  Approximately 6 CN/tex (about 6km breaking length) 11. What do you know about Presley index =? Ans.  Breaking load in Ibs/Bundle weight in mg. 12. What is fiber...

INTERVIEW QUESTIONS FRESHER:- What is Count ?      No. of 840yards in pounds is called as Count. What is Draft ?     Thinning down the material.     or      Delivery surface roller speed / Feed surface roller speed. What is TPI ?     How much Twist in yarn per inch, Twist per inch (TPI) What is TM ?     TM is a relationship between yarn number (count) and turns per inch in the yarn. Formula:- TM = TPI X Square root of Count Machine process flow chart of CARDED yarn ? Blow Room ↓ Carding ↓ Breaker Drawing ↓ Finisher Drawing ↓ Simplex ↓ Ring Frame ↓ Winding Machine process flow chart of COMBED yarn ? Blow Room ↓ Carding ↓ Breaker Drawing ↓ Lapformer ↓ Comber ↓ Finisher Drawing ↓ Simplex ↓ Ring Frame ↓ Winding What is SPINNING ?      Spinning is the process to convert Cotton to Yarn. What is the object of Blowroom ?      Opening and Cleaning, Removing Trash, Seed coat etc...  What is ...

Primary Responsibilities Of Quality Head 1.Totally responsible for the quality of Outgoing yarn 2.Responsible for timely communication to the top management on the quality of incoming raw materials 3.Design a proper QA schedule based on the requirements of the unit and its customer profile and to maintain it. 4.To develop and monitor a suitable organogram under him. 5.Responsible for assessing waste levels at each stage and maintain YR at standard level Activities under primary responsibilities Quality of outgoing yarn Incoming material inspection(in-house or outside) In process material inspection Final product inspection Simulation studies(Rewinding studies/knitting fabrication/Tensojet studies) Quality Audits Process Audit(Process parameters/Channelization/Identification) Quality Audit Evaluation of Maintenance activities Rogue spindle analysis Buffing effectiveness Mango tube cleaning evaluation(compact) Yarn realization Mixing issue controls/consistency Performance evaluation of m...