A unique side of the soil, giving birth to unique rare species. Xifeng tussah is a typical representative of "alternative meaning". Outside Kanto Sai, White Mountain Black Water has the characteristics of a hole in the sky. Under the control of the hands of the climate, there are more waves and changes here. The spring is warm, the summer is like a flame, the autumn is the tide, and the winter is firm. This unique water and soil with distinct contrasts in the four seasons breeds rare species. Xifeng tussah was born in the care and care of God. The silk fabric derived from this, due to the circulation of the blood of the wild tussah, inherits the high-quality nature of the wild tussah ancestors, and has the beautiful appearance and the wild inner heart. The avant-garde contemporary technology makes Xifeng Silk even more powerful: the powerful visual impact is affectionate, it is quite atmospheric, smooth and luxurious; the gentle touch impact is amazing, comfortable and smooth, warm in winter and cool in summer; beautiful memory impact Unforgettable, jewels are as precious as art, and art is as elegant.

Xifeng tussah silk quality technical requirements First, eucalyptus planting 1. Varieties: Liaodong 柞, Mongolian 柞, 槲柞. 2. The tree is cultivated: it is updated once every 4 to 6 years, and the canopy density is ≤80%. 4. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. Second, the tussah stocking 1. Variety: 882, Kangda, Qinghuang No.1 and Fengzao, Jida series. 2. The picking time is from September 25th to October 5th. 3. Management of silkworm field: timely treatment of diseased and weak silkworms, avoiding contamination of silkworm fields, timely migration, and ensuring that the tussah silkworms are preserved. No pesticides are allowed in the silkworm field. 4. Environmental and safety requirements: Feeding environment, prevention and control of epidemic diseases must implement relevant national regulations and must not pollute the environment. Third, the processing technology 1. Silk cotton: suede → mixed 茧 → selection 茧 → refining → dehydration → drying → cotton selection → combing → picking the ball → combing → quality inspection → storage. 2. Fourth, the quality characteristics 1. Sensory features: (1) silk cotton: uniform color, soft hand, good gloss; uniformity, good cleanliness. (2) Mink silk: uniform color and bright luster; small deviation of fineness, good uniformity and good cleanliness. 2. (2) Mink silk: silk length (m) u003e 800, fineness (D) ≥ 5. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

Apply to：
Producers within the scope of the Xifeng tussah silk production area may apply to the Xifeng County Quality and Technical Supervision Bureau of Liaoning Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Liaoning Provincial Bureau of Quality and Technical Supervision and announced to the General Administration of Quality Supervision, Inspection and Quarantine for approval. . The testing mechanism of Xifeng tussah silk is selected by the Liaoning Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.