Longchang Xiabu is made of high quality Longchang ramie, which absorbs water, dissipates heat, is easy to wash and dry, breathable and ventilated, wears cool and comfortable, finely woven fine cloth, white color, delicate and soft, and is known as "hemp" and "pearl rib". It is also a boutique in Xiabu, which is highly praised and loved by domestic and foreign merchants. The color is yellow brown or yellow, the cloth is fine and flat, compact, thin, white, smooth, good texture, clean and moist, elastic, simple and elegant, tough and durable.

Longchang Xiab has the characteristics of good texture, elasticity, clean and moist, simple and elegant, tough and durable. It is the best fabric for making garments, bedding, craft decoration, sacrifices, etc. The fabrics after printing and dyeing are more beautiful. Related knowledge Xiabu in Longchang County is known as the “living stone” of traditional handicrafts. It has a long history of more than 1,000 years. Since the Tang and Song Dynasties, the technique of Longchang summer weaving has been developed. In the late Ming and early Qing dynasties, Huguang immigrated to Sichuan, brought the experience of Huguang linen production, and exchanged and exchanged with local production technology of Longchang. After several generations of ancestral ancestors, the craftsmanship was improved and the technology was continuously improved. Longchang Xiabu takes "the king of natural fiber" - ramie as raw material, using traditional hand-made techniques, after playing hemp, performance, hemp, hemp, hemp, tweeting, matching, wearing bamboo buckle, wire brushing, A plain cloth made of 12 unique processes, such as machine button, heavy line, bubble shuttle, weaving, drying, printing and dyeing. In the Ming and Qing Dynasties, Longchang Xiabu became a palace tribute. And began to sell overseas, becoming the earliest textiles exported in China. Xiabu fabric has won the honorary award of the Panama Pacific International Exhibit Crafts and the Chongqing International Textile Appraisal Conference. It is famous for its Kyushu and is sold both at home and abroad. Weaving process 1. Performance: The raw hemp nails are cut into fine twine and connected to the growth line; 2. Winding: The long hemp thread is wound on a short bamboo tube, and after a certain amount, it is smeared into a wire group; Sizing: use a wooden frame to arrange the twine into a long line of more than 20 meters long, and arrange it in a row of hundreds of lines. Use rice pulp or chemical raw materials to adjust the water in proportion and brush the pulp. 4. Winding the tweezers: according to the weaving The size of the shuttle re-circulates the twine of the pulp through a small group of twine; 5. Weaving: special woodworking machinery for weaving summer cloth, manual operation, weaving summer cloth according to specifications. Production site requirements: The site where the production of summer cloth is required to be flat, spacious and dry is conducive to cable, sizing and drying. Raw material requirements: The color of ramie and hemp is required to be uniform in the production of summer cloth, and the skin is clean and the scalp is less. Today, there are more than 200 Xiabujia workshops in Longchang Xiabu Longchang, including more than 10 woven fabric machines in more than 30 Xiabujia workshops. The annual weaving of Xiabu is 600,000 horses, with an output value of 130 million yuan. Three companies have rights to export about 200,000 horses in Xiabu, and the annual export earns 15 million US dollars. The products are mainly exported to South Korea, North Korea, Japan, the Philippines and European countries. Taking the relevant institutions of Longchang County as the leader, we will take the industrialized operation mode of “company + base + farmers”, develop more than 100 workshops in Xiabujia, and sell more than 500,000 horses per year. The sales income is 110 million yuan, of which 80,000 are exported to Xiab. Hits, exports earned 10 million US dollars. It has driven more than 80,000 households in the county to increase their income. An industrial chain of performance, weaving and sales has been formed. In recent years, Longchang Xiabu has been widely used in painting, calligraphy, making folding fans, group fans, clothing and other practical and practical products. Its works are simple and dignified, elegant and beautiful, mainly used for collecting, gifting and selling at home and abroad.

Longchang Xiab quality technical requirements First, the production of ramie Ramie varieties: Selecting more than 2000 fiber counts, requiring high yield, good quality and strong resistance to Chuanxiong series. 2. 3. Seedling: seedling breeding by seed breeding, seedling transplanting and asexual reproduction. 4. Planting: ≤ 2500 points per 667m2 (mu), 2 seedlings per hole. 5. Fertilization: 2 or 3 times of seed dressing, each time 667m2 (mu) of filtered rotted mature manure water 1000kg to 1500kg, weak seedlings per 667m2 (mu) accelerated nitrogen (N) 0.5kg to 1.0kg. 6. Moisture management: The drought needs to be irrigated 1 or 2 times, and the flood season needs to be drained. 7. Pest control: The disease mainly controls diseases such as jatropha virus disease, white plume disease, root rot nematode disease; insect pests mainly control insect pests such as Heliothis virescens, butterfly, beetle and chafer. 8. 9. Second, the harvest of ramie is harvested in the third season, the plant is more than 1.5m, and the height of the black rod is 70% of the whole plant. Third, the initial processing of ramie stripping, scraping, drying. Fourth, Xiabu weaving process flow Ma, winding → sizing, cable, winding 芋 → weaving. 1. The joint is small, the transition is smooth, and it is placed in the basket in a natural drooping manner. Then wrap it into a twine. 2. 3. Weaving: Using the special short machine of Longchang Xiabu, according to the product specifications, adjust the number of products, the width, determine the number of warp and weft, and manually weave the cloth. Five, quality characteristics Sensory features: smooth and flat, suitable for yarn distribution, even number of shuttles. The color of the finished product is yellowish brown or yellow, and the warp and weft are well-proportioned; the cloth is fine and flat, clean and moist, and tough and durable. The project allows the limit product to be qualified. The continuous length of the warp point is 5cm~10cm, no more than 2 consecutive lengths 5cm~10cm, no more than 4 latitudinal points, continuous length 5cm~10cm, no more than 2 consecutive lengths, 5cm ~10cm no more than 4 places 2. Physical and chemical indicators: (1) Regain rate: 5% to 13%. (2) Warp breaking strength: 250N/5×20cm to 600 N/5×20cm. (3) Weft breaking strength: 250N/5×20cm to 550 N/5×20cm. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

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Producers within the scope of the production area of ​​Longchang Xiabu may submit an application to the Quality and Technical Supervision Bureau of Longchang County of Sichuan Province for the use of the “Special Mark for Geographical Indication Products”, which shall be reviewed by the Sichuan Provincial Bureau of Quality and Technical Supervision and reported to the AQSIQ for approval. The legal inspection agency of Longchang Xiab is appointed by the Sichuan Quality and Technical Supervision Bureau.