Yuki-tsumugi is the production technique for pongee fabric. The fabric of Yuki-tsumugi is warm, comfortable, light and durable and is completed through numerous, intricate processes. Only the finest fabric, made by members of the bearing body of the technique, the Association for the Preservation of Honba Yuki-tsumugi Weaving Technique, following the requirements for designation below can be termed as a work of Important Intangible Cultural Property. The requirement for its designation defines especially distinctive handiwork and the use of traditional tools among the processes. By setting these requirements, the transmission of this tradition is secured. The requirements for the designation: i) A yarn should be spun by hand out of silk floss. A hard twist yarn cannot be used; ii) To make an Ikat (kasuri) pattern, the skein should be tied only by hand before the dyeing process; iii) A back-strap loom should be used; The traditional techniques to produce Yuki-tsumugi have been transmitted by the members of the Association for the Preservation of Honba Yuki-tsumugi Weaving Technique. They have been directly engaged in maintaining the high standards of spinning, dyeing and weaving that have been passed down from generations to generations for a long time within the community. They recognize Yuki-tsumugi as a very important cultural property and strongly believe that it is their vocation to preserve and transmit it to the future. Moreover, they are very proud of ‘Yukitsumugi’. One of the reasons for the continuous refinement of this technique to produce qualified silk pongee fabrics is that the fertile lands in a warm climate of this area, where mulberry trees can grow well, are suited for the sericulture. Some researchers point out that the local mentality is the reason for the persistent observance of the tradition; the people tend to protect their own lands inherited from their ancestors and to succeed to the occupations of their parents. The National Government designated Yuki-tsumugi as Important Intangible Cultural Property in 1956 for its high artistic value, and the precious techniques needed for this art, its significant position in the history of industrial arts, and cultural characteristics of the community. The designation system of Important Intangible Cultural Property under the Japanese Law for the Protection of Cultural Property raises the interest of the Japanese in intangible property, and helps deepen their understandings. Today, most Japanese consider that all designated elements of Important Intangible Cultural Property are priceless heritage of Japan. In modern times, due to the rapid changes and the westernization of Japanese lifestyle, opportunities to wear kimono have decreased. However, there are still many Japanese, especially women, who are very fond of kimono. Kimono can be worn as formal attire at ceremonial occasions, as well as less formal, social events. It can be said that kimono is a traditional Japanese costume. The existence of Yuki-tsumugi can help to continue the customs of this tradition, and pass them down to future generations. Although Yuki-tsumugi had been known as a specialty by the Edo era (1603-1867), even today, the production of pongee fabrics continues to have an important social function of supporting the lives of the people of the community through the sericulture industry. The empty cocoons after the hatch of moths cannot be spun into qualified yarn. Together with the deformed cocoons, they are made into silk floss which is raw material of yarn for Yuki-tsumugi. This recycling process of materials has a socially significant meaning in today’s society. With the introduction of chemical fabrics, and the development of machinery for spinning, those who bear the technique of Yuki-tsumugi have declined in number; hand-made fabrics take a lot of time, but very unprofitable. There were 171 members in the Association for the Preservation of Honba Yuki-tsumugi Weaving Technique in 1976, but at present, the number has decreased to 128. Nevertheless, the members continue with their efforts to preserve this tradition. The Association for the Preservation of Honba Yuki-tsumugi Weaving Technique constantly aims for the preservation and transmission, and through this aim, its unity is strongly identified. The traditional skills are transmitted through their activities of exchanging their skills, training for young generation, demonstration and promotion of the skills, thus leading to their continuity to the future. Such activities have important meaning for the people who transmit Yuki-tsumugi of which they are proud of; they are strongly supported by the local community of Yuki City, Oyama City, and local governments of Ibaraki and Tochigi Prefecture.

Japan 2010

National Intangible Cultural Heritage, Republic of Korea Myeongju (silk), which is woven from thread made from cocoons, is plain fabric without woven patterns. There are a wide range of silk fabrics, depending on the types of threads, weaving methods, and patterns used. Records about the country’s sericulture appear as early as the Gojoseon Period (2333 BC? – 108 BC). Fabrics made with exquisite skills in Silla (57 BC – AD 935) were traded with goods made in Tang Dynasty China. During the Goryeo Period (877 – 1394), good-quality silk fabrics were produced. In the Joseon Period (1392 –1910), so many types of fabrics were made that names were attached to them according to their colors and quality. Silks were produced in large quantities and they latercame to be used as materials for making ordinary cloth. In olden days, silk was woven by housewives on a loom to meet their household needs. Toward the late Joseon Period, looms were replaced by modern weaving machines.

Sericulture and Silk Craftsmanship refers to the craftsmanship applied in traditional sericulture, silk dyeing and weaving process, which has been handed down from generation to generation, and relevant folk-customs derived thereby. China’s sericulture and silk craftsmanship boasts a history of 5000 years. The silk fragments, preliminary loom and potteries decorated with silkworm patterns excavated from sites dating 4000 years ago in the Taihu Lake area; demonstrate the time-honoured history of the sericulture and silk production in the region. Alongside the historical process, traditional manufacturing craftsmanship develops, and the main elements include: Mulberry planting: including cultivation of mulberry seedling, mulberry trimming, and various methods of engraftment; Silkworm production: including the selection, hybridization, and breeding of silkworm eggs, incubation, instruments for silkworm rearing, control of the temperature and humidity, and frame mounting methods; Silk reeling: including sorting and stripping of cocoons, ways for preserving the cocoons such as drying and salting, temperature control and process for boiling the cocoons, facilities and techniques for silk reeling, etc; Silk floss making: including techniques of water rinsing and tearing; Weaving tools: including various looms such as treadle looms, multi-shaft and multi-treadle patterning looms, lesser draw looms, greater draw looms, etc, and arrangement of heddle drafts and programming of patterns on draw looms; Design and weaving of fabrics: including the design and weaving of various structures and patterns, such as the Shuanglin silk damask which is calendared by stamp rocks, the Hang gauze with warps crossed, the Shu silk with warp-faced patterns, the Song-style silk in lampas weave, and Kesi woven in tapestry structures.

China 2009

Thagzo or the art of weaving is one of the oldest and widely used skills that have been practised for ages. The all-encompassing use of textiles represents prestige, artistic skills, discipline, determination, familial sentiments, tangible form of asset, and expressions of devotion towards the dharma. Bhutanese textiles are the product of knowledge and skills developed and nurtured over centuries of experiences and family traditions. Our textiles are valued and renowned for their richness of colour, sophistication and variation of patterns, including the intricate fibre preparation, dyeing, weaving, and embroidery techniques. This rich and complex art of weaving is an inseparable part of our culture and history. Today, the wide availability of imported fibres and dyes are transforming the palette, textures, and surface qualities of the clothes produced. There are more than eleven types of yarns and dyes including the five main colours (white, yellow, red, green and blue) and six subsidiary colours (orange, dark green, light yellowish green, pink, light white, blue and black). These different colours are woven in accordance with different designs and patterns. Women from central and eastern regions of Bhutan are famous for their weaving skills and each region produces their own specialty. a. Weaving with Designs and Patterns: Every textile product has a name that expresses its particular combination of colour, design, pattern and fibre. Weaving pattern is either stripes - vertical for men, and horizontal for women in cotton, silk or wool. Required extra designs are made by adding warp threads. Patterns like the vajra (thunderbolt), the swastika, the tree or the wheel, each has symbolic meanings. Although the symbols used in Bhutanese textiles are primarily of geometric nature, they also have deep religious meanings. Some common geometric symbols include the dorje (Vajra), the drame (nets), the phenphenma (butterflies), the phub (Kiliya), the yudrung (Swastika), and the shinglo (leaves). The drame or the eternal knot is a classic Buddhist symbol. The phenphenma is a symbol of butterfly and the eight-pointed star, while the dorje or the thunderbolt represents the indestructible powers of Buddhism. The phub or the rainbow is a triangle pattern in successive rainbow colours. When dorje symbol is incorporated within the phub symbol, the pattern becomes dorje\u0002phub. The shinglo symbol is used mostly on the royal and noble family dresses since this symbol is the most difficult to weave. The shinglo symbol represents the “tree of life”. The therpochay ( Jana chagri) or the China Wall pattern is usually seen next to the phub design on kiras. The therpochay symbol is believed to have been derived from the designs on Chinese brocade. The yudrung portrays the crossroads where the four directions meet. A yudrung represents the balancing forces of the universe, when rotating. The yudrung is an ancient pattern and its epicentre is considered a spiritual place. Yudrung is depicted on the royal thrikheb as the centre most design. Bhutanese weavers usually weave two types of textiles; the plain woven meaning kar chang, and the pattern woven textile called metochem. These are described below. a.1. Karchang: The plain woven textiles include pangtse, mathra, sethra, adang mathra, shardang thara, and pe sar. Plain woven clothes are worn at home or work since they are cheaper than the pattern-woven clothes. Mathra (red pattern) is a varicolored plaid woven on a maroon or red field, sometimes woven with stripes (khaja) at the edges. Sethra (gold pattern) is a plaid weave usually with yellow or orange field as the dominant colour. Sethra has two popular colour combinations; red with black or blue plaid on a white field; and yellow, white and black on an orange field. Sethra dokhana consists of black colour in it while buechapgi sethra does not contain black. Thara has horizontal stripes with white as a dominant field. Shardang thara has multicoloured stripes while Samkhongma have narrow red-and-blue stripes, and Mondre which has a similar pattern to Samkhongma is worn mainly by older people in rural areas. Kamtham Jadrima is a striped textile with colours of the rainbow. Kamtham thara consists of simple warp stripes or plaids, which are gifted to a religious person. Pesar (new design) is a modern innovation with small patterns in striped plain cloth. Yu tham or the country cloth which is made of wild silk or cotton is very popular in the rural areas. Kawley is a completely black fabric of wool, which is believed to have healing properties. a.2. Meto Chem: Aikapur and Ku shu thara are the two specific kinds of pattern-woven textiles. Pattern-woven clothes are considered special, and are valued and saved for special occasions like festivals, marriages and for New Year celebrations. Bhutanese weavers weave many different types of clothes with intricate designs such as leaves, birds, trees and other animal patterns. These are briefly explained below. Aikapur: Aikapur is a textile woven of cotton or silk, and appears to be embroidered. Aikapur has double faced pattern bands called hor which alternate with rows of plain weave; with always an odd number of legs ‘kangpa’ or cross hatches. A textile is referred to as a b-sampa (with three legs; b-napa (with five legs); b-zumpa (with seven legs); b-gupa (with nine legs); b-songhthurpa (with eleven legs); and b-songsampa (with thirteen legs). Aikapur is differentiated by the colour of the background thread, and the supplementary thread used. The common colours used in aikapur are: dromchu chema, literally meaning ‘little boxes’, with red, green, yellow, and white pattern bands. Mentse mathra is a material with a yellow base, and with red and green stripes. Montha has a blue or black background with red pattern bands between colourful stripes. Lungserma has green and red pattern bands on a yellow background. Shinglo or ‘tree of life’ patterns made on the fabric are used to assess the quality of an aikapur. The delicate branches and leaves of these trees are inspected when judging the quality of a textile. Kushu Thara: Kushu thara used to be considered aristocratic and the most prestigious dress for women. Ku shu thara is woven from vegetable dyed cotton and raw silk (bura) or entirely from silk. Ku shu thara has spectacular brocade design which take up to a year to weave. Ku shu thara is always embellished on a white base, and a similar kira with a blue or black background is called ngosham .Sapma, the continuous weft patterns, and tingma, the alternative weft patterns are used as base pattern for kushuthara, ngosham or shinglochem. Shinglochem can be either a gho or a kira, woven with alternate rows of warp pattern bands. b. Weaving Materials: Bhutanese produce fibres such as raw cotton, wool, nettle fibre, yak hair and bura (raw silk). The most expensive and the most valued fibre in Bhutan is raw silk. The Bhutanese do not kill the silk worms that remain inside after spinning its cocoon, but are left until they escape, which breaks the thread before it is unrolled. That is why, Bhutanese raw silk feels and looks relatively coarse compared to Indian and Chinese silk. Several types of yarn like seshu (cultivated from mulberry silk moth Bombayx mori), bura (produced by wild non-mulberry silk moth), namdru kuep (parachute silk), and varieties of silk imported from India are notable. b.1. Nettle: Nettle or stinging nettle, though now rarely used, is said to have been the original and chief fibre used by weavers in ancient Bhutan. Nettle fibre is coarse but strong and durable. That is why people in villages used it to weave sacks, bags, kurel, pagi, pakhi, bundi and tabden. Owing to its strength it is also used as bow string. Nettle is herbaceous flowering plant that grows in temperate and sub-tropical zone. The plant grows up to 2 meters in height with spiny stems and leaves and bears white to yellowish flowers. Nettle bark contains baste fibre which is strong, smooth and light. In Bhutan, nettle fibres are harvested in the months of October and November. After peeling the stems, the fibres are dried, and then cooked with ash for about 6 hours. The fibres are then washed with cold water, and beaten in order to remove the outer cover. After removing the outer cover, the fibres are dried and dyed with natural dyes. The nettle plants are shredded, and twisted into thin fibres using a drop spindle. Nettle fibres are used to weave bundi or carry bag. Bundi is usually woven with brocaded yudrung motif at the centre of the middle panel, on a white colour base. The bundi or carry bag consists of three lengths of cloth sewn together to form a square panel. Ropes on the diagonal sides of this piece are tied together to carry possessions and bedding. b.2. Wool: Yarns from yak, sheep and goat wool are spun using phang (drop spindle) and moved to a chaphang (spinning wheel). The herders of the high valleys of Merak and Sakteng weave shingka (tunic-style dresses), women’s jackets and belts. They also make hats, ropes, tents, and bags out of yak hair, and floor mats and blankets from sheep wool. The Layap women’s dress includes a black woollen jacket, a long woollen skirt, adorned with lot of jewels, which often include teaspoons. Women also wear conical bamboo hats with a bamboo spike at the top, held by beaded bands. Shingka, an ancient tunic-style textile that was woven with either a ngoshingkha (blue) or a laushingkha (red) wool base, was worn by a high lama during religious ceremonies. Char khab, woven from wool (of yak or sheep) either on a pedal loom or back strap loom is used for protection from snow, cold, and rain. It is water-resistant and an essential item for the herders in cold the region. Sephu charkhab (rain cloaks from Sephu) is a colourful textile with bands of green, blue, white and orange. Bumthang and Trongsa were known for a woollen fabric called yathra, which was used as a cover from rain and cold. In the late 1990s, farmers in Trongsa had stopped raising sheep which inevitably put an end to the practise of weaving yathra. Yathra is used as bed covers, blankets, rain cloaks, cushion covers, sofa set covers, and as jackets for both men and women. b.3. Cotton: Kershing (cotton) is used to separate the cotton seeds, and then fluff out to make it ready for spinning into yarn with the help of a wooden spindle or spinning wheel. Usually cotton woven with traditional designs on white background, chagsi pangkheb was put on laps to wipe hands before and after meals by persons of higher positions. In the early days, Bhutanese women used to put on an apron-like wear called dongkheb as a sign of respect while approaching the king or a high official. Phechung is a cotton woven carry bag woven but its usage is now limited to ceremonial receptions along with chagsi pangkheb. Thrikheb (throne cover) is a rare textile used as the King’s throne cover. It is also used for the lamas during religious ceremonies. Chephur gyaltshen (banner with frills), gyaltshen (pair of cylindrical hangings with valance), bumgho (bumpa covers), kheb and tenkheb (altar covers),phen (pair of triangular topped hangings) and chephur (a pair of cylindrical hangings) are some of the other cloth products that are used in altars and monasteries. Hingthub is a time-consuming but highly cherished textile woven for loved ones or for use by the weaver or their ‘lord’. The finer product demonstrates the dedication of the weaver. It is also used by the weaver’s family or to stitch outer attire for statues or as wall hangings. Today most of the yarns for weaving like raw silk, cotton and acrylic are imported while some of the yarn is spun and processed locally. The availability of cheap machine spun yarns from India has overtaken the local cotton cultivation. b.4. Types of Loom: There are three types of looms used by weavers in Bhutan. Traditionally pangthag was the most commonly used loom for weaving larger size garments. The smaller version of this loom called kethag is used for weaving narrow items like belts. In the 1970s, another type of loom called thri-thag (khri-thags) was adopted from India. This loom gained popularity in the growing urban centres. This later type is a horizontal loom with pedals. Each region has a speciality in terms of designs and types. Kurtoe is known for Ku shu thara, while marthra and serthra are mostly produced in Bumthang. Trashigang district is well known for weaving aikapur, while pangkheb and montha come from Kheng. b.5. Dyes: Bhutanese weavers consider the coordination of pleasing colours more important than the designs, patterns and techniques. Strong taboos are associated with the dyeing process and the weavers are very particular about colour shades. They believe that malevolent spirits, certain weather conditions, strangers or pregnant women can ruin the dye. Like the weaving techniques, the recipes for dyeing are closely guarded family secrets and the formula is usually passed down from mother to daughter. There are a number of dye-yielding plants. Weavers obtain dyes using simple methods from barks, flowers, fruits, leaves, and roots of plants, and minerals. Today, chemical or synthetic dyes called tsho-sar are easily available while the natural dye is called tsho nying. They are easily recognisable by their hue. Some of the natural dyes obtained from plants are described below. - Indigo: Shades of green, purple, blue and black are obtained from leaves of trees locally called yangshaba (Strobilanthus flaccidifolius) in Tshangla dialect. Indigo (lndigofera spp.) plants are cultivated in household gardens as a source of blue dye. Alum earths, sour fruits, and dug shing (Symplocos) leaves are used as a mordant in dyeing to fix the colouring matter. Indigo plant leaves are fermented for two weeks, and then passed through acidic ash water. - Lac: Jatsho (Lacifer lacca) is an organic dye that produces colours ranging from pink to deep red. Lac is boiled in water until it becomes sticky dough. The pulp is mixed with roasted wheat and allowed to ferment for 10 days. The selected yarn is then put into the boiling mixture until the colour gets absorbed. Churoo (Phyllanthusemblica) is used as a fixating element in dye. - Madder: Dried stems and leaves of madder called tsoe (Rubia cordifolia) are chopped into small pieces. This material is boiled together with the yarn to produce several colours ranging from pink to deep red. It is good for dyeing raw silk, cotton and wool. Madder can be preserved in dry place for years. The ripe berries of berberis, locally called kepatsang (Berberis aristata) are used as a source of red colour, while the barks of nut of the walnut tree can be used to obtain orange colour in woollen yarns. - Pangtse: Leaves from pangtse shing (Symplocos paniculata) are gathered from the forest, which can be used fresh or dried, to make yellow colour .Pangtse leaves are boiled in water along with woollen yarns. The yarn is then allowed to drip. Sometimes, yung ga (Curcuma longa) or turmeric is also used to obtain a bright yellow colour. Lemon, also called churoo (Emblica officinalis), variety of other berries, herbs, plants, and roots are used along with alum mordant to boost colours in the yarn. However, since dyed yarns from India are available at cheaper price, only a few Bhutanese weavers practise the tradition of natural dyeing processes these days.

Silk weaving is a traditional business and an important intangible cultural heritage of the Cambodian people. Pure silk with natural dyed is very expensive and famous abroad. Therefore, in ancient times, only royal or aristocratic families could afford it. Nowadays, the affluent can also buy silk skirts, but they are made of imported silk and dyed with chemical colors. Silk can be woven into skirts, scarves, or temple ceilings. Normally, people don’t wear it at home, they only wear it on special occasions or festivals. If worn at home, it is usually only sarong (for men only). Making a silk skirt is a time-consuming process because it has many steps to make one. First, raising silkworms and planting mulberry trees to get the leaves to feed the worms. When the silkworms are mature, the silk cocoon will be put on a spinning tool (manually) to harvest silk threads. Next, the threads would be steamed with “Kboung” water (a kind of water) to wash away pupae and whitening the silk. That process is called “Promok”. After that, the silks will be sundried before dyeing. In the old day, people used natural colors made from animals and plants to color the silks, for example, the red color was from a red insect hive; the yellow color was from Prohot tree shell; blue color or grey was from Trom leave; black color was from Mak Khler fruit, or Kjounh; brown color was from Sangke tree bark; light green was from banana leave or Bromat Monus leave, Sdov leaves, or bamboo leaves. Nowadays, silkworm farming and silk dyeing from a natural resource are rare. People prefer imported silks that are dyed in chemical colors because those are cheaper and time-saving. Among all silk fabrics, Hol has the finest texture called “Korm”. Therefore, to weave silk thread into Korm, a technique called "Jorng Keat" is used, which means that a banana string is used to tie the silk threads, leaving the area that needs to be dyed open. The string is then dyed in various colors until the desired color is obtained. But before tying and dyeing the new color, the silk is washed and dried. When it is done, the silk is taken into Kna for weaving. The final step is the weaving process into a skirt. To get 3 or 4 meters of silk, it takes 2 to 4 months to weave, including the dyeing time. This requires a lot of patience.

Cocooning is a complex of raising silkworms, growing cocoons, and is one of the main branches of agriculture that supplies raw materials for the silk industry. As a cocoon industry, the establishment of mulberry groves as a source of food for cocoons, the creation of new varieties of mulberry, the creation of silkworm breeds and durapillas, breeding work, raising silkworms and raising their eggs, preparing live cocoons for the silk industry, drying the cocoons and making them meet the requirements of the dry cocoons standard. includes tasks such as transfer to enterprises, preliminary processing of cocoons.

Afghanistan,Azerbaijan,Iran,Tajikistan,Turkmenistan,Turkey,Uzbekistan 2022

In all submitting states, sericulture and traditional production of silk for weaving includes series of practices traditional knowledge, skills and crafts of the communities concerned related to growing mulberry trees, breeding silkworms, producing silk threads, for weaving and other purposes. Farmers grow mulberry trees that provide leaves upon which the worms feed, then produce silkworm eggs and ensure care of the silkworm (feeding with mulberry leaves) from the egg stage until the completion of the cocoon (turning matured silkworms to cocoons). Communities then produce silk by reeling from the silk threads, weave silk fabrics and use the fabrics in crafts. Craftspeople of both genders produce raw silk by means of raising larvae, particularly those of the domesticated silkworm to form the cocoon within which the larvae develop. The silkworm builds its cocoon by surrounding itself with a long fibre or filament. Fed by fresh mulberry leaves, silkworms start to spin their silken cocoons after 26-28 days. The whole process begins in March to September depending on the climate. The cocoons are collected before pupa pierces its cocoon and then those collected cocoons are dried. Silk containing sericin is called “raw silk”. The gummy substance is usually retained until the yarn or fabric stage and is removed by boiling the silk in soap and water. Communities then bathe cocoons which then soften and allow for the peak of the thread to be obtained. In order to obtain raw silk, several cocoons that gave the threads are put on reeling process at the same time. In order to clean up and to dry, obtained raw silk is taken from reel and hanged on the reed. In the preparation for the weaving process, people twist threads and unwind warps. After drawing-in and wimple is made ready, the weaving process begins. In order to remove cerasine fabrics, woven with raw silk yarn, people boil the fabrics in water containing soap. After boiling process, communities color and trace the fabrics by using various traditional methods. Craftspeople use the silk threads to create various types of craft products, such as fabrics, carpets. The products of silk are very much appreciated within the communities, who use them at various social and cultural occasions, including weddings, funerals and family gatherings. Deeply rooted in the traditions of the Great Silk Road, sericulture and traditional production of silk for weaving are an expression of cultural identity, centuries-old traditions and a symbol of social cohesion. While the silk trade has been carried out throughout the centuries, it has allowed spreading the silk culture, health and science among communities of the submitting states. In all submitting states silk functions as the symbol of splendor, elegance and spring. In all submitting states, silk producers are mostly villagers and they work cooperatively and they have special ceremonies for silk when it is produced.

Afghanistan,Azerbaijan,Iran,Tajikistan,Turkmenistan,Turkey,Uzbekistan 2022