The phrase "a thin blanket of" is correct and usable in written English.
It can be used to describe a light covering of something, often in a metaphorical or literal sense, such as snow, fog, or other substances.
Example: "In the early morning, a thin blanket of fog covered the valley, creating an ethereal atmosphere."
Alternatives: "a light layer of" or "a delicate covering of".
He wraps himself in a thin blanket of denial.
When the fires end, there is nothing much left on the mountainsides but a thin blanket of ash.
A network of tiny air holes then creates a thin blanket of cool air that stops it from melting.Making the blades is merely the entry ticket to the market.
The fried green tomatoes ($8), a three-slice stack with a thin blanket of batter, were drizzled with a goat-cheese crème fraîche and emerald basil oil and garnished with sunflower sprouts.
As much as I've looked forward to this time when my daughters are adults and my constant worrying stops, it is still there, just covered up with a thin blanket of "my work is done now".
It doesn't snow very much in Lubbock, so when a thin blanket of the white powder covered the Texas Tech University campus, it was reassuring to see students respond, as if by instinct, in the only way students should when their campus is covered in a light dusting by building a massive snow penis at a highly visible spot on campus.
Police found the man with a thin blanket on a wooden "bed" platform and the barred door chained shut after responding to an incident at the property in Paris Township, about 90 miles north of Detroit, Michigan.
In general, if you need a thin coat, put a thin blanket on them.
Wrap the bottle or heat pack in a thin blanket to help the heat last longer.
Grabbing a deck of playing cards, she arranged them on a thin blanket in front of her.
Each capsule is furnished only with a light, a small TV with earphones, coat hooks, a thin blanket and a hard pillow of rice husks.
