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Listening Quiz: Xem Lại Công Thức In Pigment – Medium Level
Th1 4, 2024
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bởi
Anna Phạm
trong
Tiếng Anh dành cho Kỹ sư dệt may (English for Textile Engineer)
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1.
What are Michael and Linda mainly discussing?
A shipment delay for printing supplies
A problem with a pigment print recipe and how to fix it
A new fabric design for clothing
A recipe for cooking a meal
Explanation:
They discuss poor rub fastness in a pigment print recipe, identify the cause, and agree to increase the binder amount.
2.
What does Michael say is causing the poor rub fastness?
The fabric is too thin
The color is too dark
The print machine is too slow
The binding agent ratio is too low
Explanation:
Michael directly says, ‘The binding agent ratio is too low.’
3.
By how much does Michael suggest increasing the binder?
10 percent
15 percent
5 percent
20 percent
Explanation:
Michael says, ‘I suggest raising it by 10 percent.’
4.
What does Michael imply about the binder’s effect on the print?
It makes the pigment easier to wash off
It changes the fabric color significantly
It weakens the fabric surface
It improves durability without changing color
Explanation:
Michael says increasing the binder will not change the color and will only improve the print’s durability.
5.
What will Linda and Michael do next?
Test the new recipe with more binder
Send the recipe to a customer
Stop using pigment prints
Replace the fabric with a different material
Explanation:
Linda says, ‘Let’s test the new recipe with more binder,’ and Michael agrees they can check the rub fastness again.
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