Podcast
Questions and Answers
What does it mean for a color to be considered 'permanent'?
What does it mean for a color to be considered 'permanent'?
- It will not shift color when moisture lifts and deposits it
- It will not transfer color due to abrasion
- It will not lose color in water (correct)
- It will not fade due to atmospheric fumes
Which of the following best describes 'bleeding' in the context of fabrics?
Which of the following best describes 'bleeding' in the context of fabrics?
- Color loss due to atmospheric fumes and dry cleaning chemicals
- Localised color loss due to abrasion during wear
- Shift of color due to moisture lifting and redepositing it in another area
- Color loss and staining caused by the transfer of color in water (correct)
What is 'crock' in the context of fabric analysis?
What is 'crock' in the context of fabric analysis?
- Loss of color due to atmospheric fumes and detergents
- Localised color loss due to abrasion during wear
- Shift of color that occurs when moisture lifts and deposits it in another area
- Transfer of color due to abrasion or rubbing (correct)
Why are synthetic dyes used commercially instead of natural dyes?
Why are synthetic dyes used commercially instead of natural dyes?
What is the main difference between dyes and pigments?
What is the main difference between dyes and pigments?
What is a disadvantage of stock dyeing or fibre dyeing?
What is a disadvantage of stock dyeing or fibre dyeing?
What is the advantage of yarn dyeing?
What is the advantage of yarn dyeing?
What is an advantage of using pigments instead of dyes?
What is an advantage of using pigments instead of dyes?
What must be done to make the color from dyes permanent?
What must be done to make the color from dyes permanent?
What makes stock dyeing or fibre dyeing relatively expensive?
What makes stock dyeing or fibre dyeing relatively expensive?
What is the main disadvantage of using stock dyeing or fibre dyeing?
What is the main disadvantage of using stock dyeing or fibre dyeing?
How are pigments different from dyes?
How are pigments different from dyes?
Why is yarn dyeing advantageous in the production process?
Why is yarn dyeing advantageous in the production process?
What is a notable characteristic of pigments when compared to dyes?
What is a notable characteristic of pigments when compared to dyes?
What is a key drawback of solution dyeing, particularly for manufactured fibers?
What is a key drawback of solution dyeing, particularly for manufactured fibers?
Which term describes the shift of color that occurs when moisture lifts color and redeposits it in another area?
Which term describes the shift of color that occurs when moisture lifts color and redeposits it in another area?
What is the term for the loss of color due to atmospheric fumes, detergents, chlorine bleaches, dry cleaning chemicals, laundering, and sunlight?
What is the term for the loss of color due to atmospheric fumes, detergents, chlorine bleaches, dry cleaning chemicals, laundering, and sunlight?
What term is used to describe the transfer of color due to abrasion or rubbing?
What term is used to describe the transfer of color due to abrasion or rubbing?
Which type of dye was the only available option until the mid-1800s?
Which type of dye was the only available option until the mid-1800s?
What is the term for colourants that are chemicals producing color and are used to add color to textiles?
What is the term for colourants that are chemicals producing color and are used to add color to textiles?
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