The phrase "a wrapper of" is correct and usable in written English.
It can be used to describe something that encases or contains another object or concept, often in a metaphorical sense.
Example: "The software acts as a wrapper of the underlying code, simplifying the user interface for better accessibility."
Alternatives: "a container for" or "an enclosure of".
In financial services' market data world, data is bought, sold, licensed and developed like any other IP right under a wrapper of increasingly sophisticated contracts.
The vegetable plate, a Spanish and Italian mélange, presents a piquillo pepper stuffed with mushroom duxelles; a wrapper of zucchini stuffed with zucchini blossom, parmes and basil; and bruschetta topped with black-eyed peas.
Prosecutors also presented evidence that Mr. Malvo's fingerprints were on a map of greater Baltimore that was dropped in a Bob Evans restaurant across the street from the gas station where Mr. Meyers was killed in Manassas, Va., and that Mr. Malvo's prints were also on a wrapper of a pack of Dole CinnaRaisins found near the note recovered from the Ashland shooting.
Pay a visit to the Web site of the Emily Dickinson Museum, and you'll learn that the poet seemed to do a lot of her writing and thinking in the kitchen, even at one point scrawling stray lines of verse on a wrapper of Parisian baking chocolate.
Cohen makes his own pierogies to go with this dish — he grates baked potato and horseradish into a wrapper of won-ton skins, then blanches them in boiling water and finishes the whole thing in brown butter, serving three or four per plate.
We accomplish this issue by devising a wrapper of the Pig data model.
The Kindle Fire is a wrapper for all of Amazon's digital media products in the cloud.
Braised short-rib flan, one of the more arresting appetizers, wears the guise of a flan but is actually braised meat encased in a smooth wrapper of endive, with a port reduction sauce, roasted garlic cloves and chanterelle mushrooms.
And cigars come in a wrapper made of tobacco, while cigarettes are wrapped in paper.
Together with crisp skin and cooked radishes, the meat was rolled up in a wrapper made of thinly shaved turnips.
To select features, we employed information gain, random forest and a wrapper consisting of the GA and the SVM.
