WorksheetsConsumer Guide to Care Symbols
Total questions: 41
Worksheet time: 21mins
What is the primary reason manufacturers or importers need to provide care instructions for textile products?
To comply with international shipping regulations
To ensure product durability
According to the care label rule, to provide an accurate care instruction
To make the products more aesthetically pleasing
Which organization developed a system of care symbols that could be used internationally to replace written instructions on labels?
ISO
ASTM
ANSI
WTO
Why is one set of standardized care labels cheaper in the global market?
Because it simplifies the manufacturing process
Because it reduces the need for translations
Because it is easier to design
Because it is cheaper than separate sets of care labels for each market
What temperature range corresponds to the ASTM symbol with three dots for washing textiles?
65-85°F
105°F
120°F
140°F
According to the ASTM Symbol System, what does the symbol with four dots represent?
Cold
Lukewarm
Warm
Hot
Which of the following properties is NOT related to appearance retention?
Fabric wrinkling
Puckering along seams
Loss of crease sharpness
Soil and Stain Release
What type of fabrics often have wrinkling problems due to their fiber content?
Polyester and nylon
Cotton, flax, or rayon
Knitted fabrics
Tight plain-weave fabrics
Which type of fabric structure is known for the poorest appearance retention?
Knitted fabrics
Fabrics with thermoplastic synthetic fibers
Tight plain-weave fabrics
Fabrics that are soft and flexible
Compared to tight plain-weave fabrics, knitted fabrics generally have:
Poorer smoothness retention
Better smoothness retention
More rigidity
Higher likelihood of wrinkling
On which type of fabrics are wrinkles most noticeable?
Fabrics with busy prints
Solid colored fabrics
Pile fabrics
Surface-effect fabrics
What fabric smoothness grades are considered commercially acceptable?
1-2
3-5
6-7
8-10
Which of the following is NOT one of the three properties related to appearance retention?
Fabric wrinkling
Puckering along seams
Loss of crease sharpness
Color fastness
What was the solution to the problem of differences in shrinkage between the thread and the fabric in the first wash-and-wear shirts?
Using a higher quality fabric
Changing the sewing technique
Changing threads to those with shrinkage comparable to the fabric
Pre-washing the fabric before sewing
What do manufacturers need to do to improve seam appearance retention when dealing with different fabric feed rates into curved seams?
Use stronger threads
Train more skillful workers
Apply fabric stiffeners
Increase the tension on the sewing machine
What seam appearance grades are considered acceptable depending on the product and seam location?
1 - 2
2 - 3
3 - 4
4 - 5
Historically, which type of fibers retained creases in fabrics?
Synthetic fibers
Natural fibers
Thermoplastic fibers
Cellulosic fibers
What is a modern method to help retain the crease sharpness in fabrics?
Using heavier fabrics
Local application of heat-settable plastics
Pre-washing the fabric
Applying starch to the fabric
What grade of crease retention is considered acceptable?
1 or better
2 or better
3 or better
4 or better
Which of the following is NOT one of the three properties related to appearance retention?
Fabric wrinkling
Puckering along seams
Color fastness
Loss of crease sharpness
When conducting an overall appearance retention evaluation, how should the components be weighted according to their importance?
All components are weighted equally
Very important components are weighted as 3, moderately important as 2, and slightly important as 1
The weight is determined by the size of the component
Components are not weighted; they are all considered equally important
How many persons should evaluate each characteristic in an appearance retention test to get an average rating?
At least 1 person
At least 2 persons
At least 3 persons
At least 4 persons
What is the purpose of listing each characteristic and the areas to be evaluated on a chart during an overall appearance evaluation?
To determine the price of the product
To assign a team to each characteristic
To provide a visual representation of the evaluation process
To ensure a structured and quantifiable evaluation of each area
How are the standards for rating a specimen's quality numbered in the AATCC seam pucker scale?
0 (worst) to 5 (best)
1 (very poor) to 5 (ideal)
A to E, with A being the worst
1 (best) to 5 (worst)
What is the grade assigned to a specimen based on in the evaluation process?
The color and texture of the specimen
The degree and frequency of wrinkles
The size and shape of the specimen
The weight and thickness of the specimen
What should be the only light source during the evaluation process to avoid reflective interference?
A desk lamp
Natural sunlight
An overhead light
A computer screen
Where should the observer stand in relation to the specimen during the evaluation process?
Directly in front of the specimen and 4 feet away from the viewing board
To the side of the specimen and 2 feet away from the viewing board
Behind the specimen and 6 feet away from the viewing board
At a 45-degree angle to the specimen and 3 feet away from the viewing board
What is the total weighting factor used in the calculation of the overall appearance retention evaluation?
10
15
20
25
To calculate the final overall rating (%) for the overall appearance retention evaluation, what is the formula used?
(Total points / Total weighting factor) x 100
(Total points / Maximum possible points) x 100
(Total weighting factor / Total points) x 100
(Maximum possible points / Total points) x 100
In the overall appearance retention evaluation, what is the maximum possible point value?
Total weighting factor x 3
Total weighting factor x 4
Total weighting factor x 5
Total weighting factor x 6
What is soiling in the context of fabric care?
The process of a fabric becoming softer with use
The absorption of oily soil over the fabric surface
The change in fabric color due to exposure to sunlight
The process of a fabric becoming waterproof
Why are cellulose fibers considered to have cleaning problems?
They repel water and cannot be wet during laundering
They are highly hydrophilic and easily stained by water-borne soiling
They cannot release oily soil
They change dimensions when exposed to stains
What is a characteristic of hydrophobic fabrics in terms of cleaning?
They have high water absorbency
They can become thoroughly wet during laundering
Oil soil and stains can be removed easily
They have low water absorbency and oil soil and stains cannot be removed readily
Which property related to care allows a fabric to maintain its appearance?
Soil and Stain Release
Dimensional Change
Shape Retention
Appearance Retention
What does staining refer to in the context of fabric care?
The process of intentionally dyeing a fabric
The absorption of water by hydrophobic fabrics
A local contamination or discoloration of a material
The enhancement of fabric color through chemical treatment
What is a characteristic of hydrophobic fabrics that poses a problem for cleaning?
They are too absorbent
They attract dirt easily
They have cleaning problems due to their water-repelling nature
They increase static when cleaned
What is the primary benefit of soil release finishes on fabrics?
They make the fibers less absorbent
They allow the fabric to be cleaned easily
They increase the weight of the fabric
They prevent the fabric from being dyed
Which of the following is NOT a benefit of soil release finishes?
Reducing static
Increasing softness
Allowing perspiration to be transported away from the body
Making the fibers non-absorbent
What is the name of a well-known trademark of 100% polyester fabric with a soil release finish?
Visa®
Mastercard®
American Express®
Discover®
What is used to rate specimens in evaluation processes for staining?
The color wheel
A softness scale
The gray scale for staining
A durability meter
What is the first step in the evaluation process for fabric staining?
Staining the specimens
Washing the specimens
Drying the specimens
Ironing the specimens
According to the care label, how are specimens washed for evaluation?
Dry cleaning
Hand washing
Standardized home laundering
Industrial laundering
