What's the difference between thick winter quilt and winter quilt core?

Different materials, different thermal insulation properties and different weights.

1, different materials: the thickness of winter quilt is made of cotton, down and wool, and the core of winter quilt is made of porous fiber.

2. Different thermal insulation performance: Under the same thickness, the thermal insulation performance of thick winter quilt depends on the material of the quilt core, and the thermal insulation performance, elasticity and air permeability of the winter quilt core will become better with the increase of fiber holes.

3, the weight is different: the winter quilt is thicker and heavier, and the winter quilt core is lighter.