How to differentiate mulberry silk and why it matters?

1. Grades A, B and C

• Grade A silk has long strands, contains almost no impurities and have a natural pearly white color and sheen
• Grade B silk has short strands, some impurities and requires chemicals to make the silk look pearly white
• Grade C silk has short strands, lots of impurities with a cotton like texture and yellowish color

2. Double strands

• Each cocoon contains two silk worms
• Stronger and longer stands
• Best raw material for comforters

 Our silk are grade A double stand mulberry silk

• Only the top 3-5% of annual mulberry silk production
• Unlike other grades, its natural pearl color does not require any chemical processing

Why grade A silk matters?

1. Structural compositions

• Sericin: 25% of cocoon
• Glue like substance that keeps dust mites, bed bugs, etc. away
• Naturally hypoallergenic
• Fibroin: 75% of cocoon
• Durable with 18 amino acids

• Breathability
• Lightness
• No knotting
• Temperature regulator