300+ [UPDATED] Textile Graphic Designer Interview Questions

  1. 1. List Different Types Of Washing Faults?

    • Color shade variation
    • Crease marks
    • After wash hole
    • Very dark and very light
    • Bleach spot
    • Bottom hem and course edge destroy
    • Running shade
    • Over blasting/low blasting
    • Over grinding/low grinding
    • Bad smell due to poor neutralization
    • Poor hand feel
    • To high hairiness
    • Poor brightness
    • High or low effect/abrasion on garments
    • Spot on garments
    • Out of range/ level of ph value of garments
  2. 2. List The Chemical Names Which Are Used In Washing Plant?

    1. Sodium mete bi sulphite 
    2. per oxide 
    3. Caustic soda 
    4. Soda ash 
    5. LV (pocket clear) 
    6. Bleach Kci 
    7. Caustic potash 
    8. Phosphoric acid 
    9. Pumice stone 
    10. Optical Brightening agent (3 types: Red, blue, yellow ) 
    11. Sodium hypo sulphite 
    12. Sodium bi carbonate 
    13. Enzyme (Acid, Neutral , SL enzyme) 
    14. Acetic acid 
    15. Softener 
    16. Desizing agent 
    17. Potassium per maganate 
    18. Micro emulsion silicon 
    19. Buffer, stabilizer, fixing agent, catanizer , resin, anti staining agent 
    20. Dye for tinting or over dyeing
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  4. 3. Can I Dye My Cotton/silk/linen Dress?

    Possibly, but keep in mind:

    1, the thread and zipper will remain the original color;
    2. the trim issue;
    3. the stress of the warm-water-and-agitation process.

  5. 4. Explain Different Types Of Wet Processing?

    Normal wash / Garments wash/ Rinse wash, Pigment wash, Caustic wash, Silicon wash, Stone wash, Enzyme wash, Stone Enzyme wash, Acid wash, Bleach wash.

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  7. 5. What Action Of Enzyme Is On Garments?

    The action of enzyme during enzyme wash, it hydrolysis the cellulose. At first it attacks the having projecting fiber and hydrolyzed them. Then it attacks the yarn portion inside fabric and partly hydrolyzed the yarn portion and faded affect is produced.

  8. Computer Graphics

  9. 6. Explain Softening Process Of Silicon Wash?

    Lot weight (approx 145 pies) ………… 70 kg 
    Add water @ L : R = 1 : 8 ………….. 560 Liters 
    Add Acetic Acid @ 0.6 gm / liter ………… 336gm 
    Cationic Softener @ 1 gm / liter………….. 560 gm 
    Silicon (ME) @ 0.5 gm / liter ……………. 280 gm 
    Temperature…………………….. 40°c 
    Time………………………….. 15 to 20 minutes 
    Drain the bath 
    Then unload the garments on trolley.

  10. 7. Why Acetic Acid Is Used In Enzyme Bath?

    Acetic acid is used in enzyme bath to control the pH of wash bath and for proper action of enzyme. (To controlling the pH of enzyme because enzyme works at acidic pH).

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  12. 8. Explain Desizing Process Of Silicon Wash?

    Desizing process of silicon Wash: 
    Lot weight (approx 145 pies) ………… 70 kg 
    Add water @ L: R = 1: 10………….. 700 Liter 
    Machine running 
    Add Desizing agent @ 0.6 gm / liter ………… 420 gm 
    Add Detergent @ 0.5 gm / liter……………….. 350 gm 
    Temperature…………………….. 50°c 
    Time………………………….10-20 minutes 
    Drop the liquor 
    Rinse one time 3 minutes

  13. 9. Explain Function Of Hydro Extractor Machine?

    Function of Hydro extractor machine is to squeeze the garments for removing the excess water from the garments.

  14. Textile

  15. 10. Described Machine Names Which Are Used In Washing Plant?

    1. Washing machine ( No of M/c -10)
    2. Dryer machine (No of M/c -10): gas dryer-09 and Steam dryer-01
    3. Sample Machine (No of M/c-02)
    4. Hydro (No of M/c -03)
    5. Spray gun (No of M/c -02)
  16. 11. Explain Different Types Of Dry Processing?

    Sand blasting, Hand scraping, whiskering, overall wrinkle, permanent wrinkle, broken and tagging, grinding and destroy, pp spray and pp sponging.

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  18. 12. What Are The Purpose Of Washing?

    The first purpose is to remove dirt, dust, impurities of garments thus achieve wash look appearance and softness.

    The other purpose is to bring faded look, old look, tinted or over dyed affect.

    To increase color fastness, wash fastness properties no possibility of further shrinkage of wash garments.

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  20. 13. Does Polyester Garments Cannot Be Dyed By Mere Mortals?

    Polyester is created in highly controlled factory settings, using toxic chemicals at high temperatures. In addition, the dye is added when the fabric is in a liquid state. Using Rit or reactive dyes would be like trying to dye a plastic bag. The dye just doesn’t stick. Similarly, acetate cannot be dyed.

  21. 14. What If You Have A Garment Or Fabric That Is Half Or Less Polyester And The Other Portion A Natural Fiber (like Cotton), You Can Try Using The Reactive Dyes?

    Keep in mind that the dye will take at about half strength. In other words, it’s very hard to get a dark color saturation. Cotton mixed with a minimal amount of spandex (5-10%) will take the dye pretty well!

  22. 15. Explain Solid Color Dyeing Cotton, Linen, Rayon, And Silk?

    The best dye for vivid, color- and light-fast color are the reactive dyes, Some crafts stores carry reactive dyes, also. Get catalogs and instructions from these sources and study the materials carefully.

  23. Apparel Merchandising

  24. 16. Explain Silk Dyeing?

    Acid dyes as best for solid-color dyeing of silk. I personally use the reactive dyes on silk because they are so simple and can be done in the washing machine. However, on silk, the reactive dyes do not come out the same colors as on cotton, so it requires experimentation to get what you want. If you want true-to-swatch silk colors and want to experiment with the acid dyes, they require very hot water, either in the washer, or on top of the stove. Acid dyes will also dye nylon.

  25. 17. Explain Wool Dyeing?

    Acid dyes are also used for dyeing wool – again, they require very hot water, so your fabric must be able to withstand any resulting shrinkage, matting, or felting. For this reason, I do not recommend dyeing already-constructed wool garments, such as coats, sweaters, or dresses, unless they are really large, and/or you are completely willing to experiment with the results.

  26. Garments

  27. 18. How To Dye Fabric In Order To Make Quilts, Garments, Table Linens, Etc?

    The best place to start is with the prepared-for-dyeing fabrics at Dharma Trading Co. Their fabrics have no coatings or treatments that would make them resist the dye. Cotton and linen fabrics from Dharma do not need to be washed before dyeing. They recommend washing silk fabrics with Synthropol first (also available from Dharma), in order to take out any remaining silk worm gum.

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  29. 19. Can I Dye My Wedding Dress/bridesmaid Dress/formal Dress?

    The simple answer is no. The vast majority of these dresses are polyester and acetate. Even if they are silk, the construction will probably not hold up to the warm water and agitation process. In addition, any trim may not dye or could take the dye in a different strength or color.

  30. 20. Can I Dye My Blue Baby Blanket Pink?

    No, because you are combining colors, just as if you were painting pink over a blue water color painting. However, you can dye a white or natural color baby blanket pink.

  31. Spinning

  32. 21. Is There A White Dye?

    Technically speaking, no. Some fabrics and colors can be changed or lightened using a good dose of chlorine bleach. Caveat: Start with a cup of chlorine bleach. Keep in mind that bleach will deteriorate fabric and if you use too much, you may end up with a shredding rag. Dharma also sells a color discharger for removing dye from fabric. If you are willing to be unattached to the outcome, you can try these methods.

  33. 22. With All These Caveats, What Can I Dye?

    Prepared-for-dyeing garments, including everything available at Dharma Trading Co.; all-cotton sheets and pillowcases; all-cotton towels; vintage linens (many of these are sewn with cotton thread, which will dye); natural-fiber items that have faded and you want to restore them to their original color; cotton and rayon trims and laces; cotton undies (elastic will not dye); natural fiber yard goods.

  34. 23. Can I Dye My Upholstered Chair/sofa/ottoman?

    No. Don’t even think about it, unless your piece is white or off white, and you are willing to undertake an experiment using SimplySpray spray-on fabric dyes.

  35. Garment Washing

  36. 24. What Program Is Used To Make Vector Images?

    Illustrator

  37. Graphic Design

  38. 25. What File Format Should Images With Transparent Backgrounds Be Saved As?

    png

  39. 26. What File Format Can Be Used When Saving An Image For Use On A Web Site?

    Any of these could be used.

  40. Fabric Manufacturing Technology

  41. 27. In Offset Printing, Printers Mix Inks Using What Colors?

    Cyan, Magenta, Yellow, and Black

  42. Textile

  43. 28. Which Type Of Graphic Can Be Infinitely Rescaled Without Loss Of Resolution?

    Vector

  44. 29. Which Is Considered The Industry Standard For Photo Manipulation In Graphic Design?

    Photoshop

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  46. 30. What Does “ai” Stand For Regarding Graphic Design Software?

    Adobe Illustrator

  47. 31. What Is The Program Dreamweaver Used For?

    Web Design and web development

  48. 32. Which Program Is Best For Creating Animation?

    Adobe Flash.

  49. Yarn Manufacturing

  50. 33. What Graphical Format Adobe Illustrator Based On?

    Vector

  51. Fashion Designer

  52. 34. What Resolution Is Best Suited For The Web?

    72 points per inch.

  53. 35. What Program Is Best Used For Vector Illustration?

    Adobe Illustrator