But this would significantly increase costs, and the production is severely lacking.
So the current silk duvet market in our country is very chaotic. There are many so-called high-end brands out there, but their silk content isn't sufficient. Passing off inferior products as premium is the norm. Small personal workshops can't perfectly remove the sericin, making truly high-quality silk duvets extremely rare.
You might wonder, why don't they use inspection-quality silk?
Because inspection-quality silk isn't even enough for weaving into fabric. The raw silk price is 480 per kilogram, and after being woven into silk fabric, its added value multiplies many times over. Naturally, it's not used for making duvets.
However, I understand your demand for quality. How about this—
