Recherche

Langue:

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Bangladesh, Burma, China (Anhui, Fujian, Guangdong, Guangxi, Guizhou, Hainan, Hubei, Hunan, Jiangsu, Jiangxi, Shaanxi, Sichuan, Yunnan, Zhejiang), India (Bengal), Indonesia, Japan, Malaysia, Pakistan, Philippines, Sri Lanka, Taiwan.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Jute is one of the oldest fibers used in China in the manufacture of paper. It grew throughout China, especially in north and west areas, such as flax, hemp, ramie. All these plants are called "ma" in ancient Chinese documents.

Corée:

From the Joseon period (1392-1910), raw materials traditionally used for paper production, mainly bark of Broussonetias begin to fail. Papermakers face to a growing demand for paper stimulated by the development of publications initiated during the Goryeo period (907-1392). Other plants will be used to provide a fiber supplement such as wiwteria, rice, oat and barley straws, bamboo, jute, cotton and hemp but also willow leaves, reeds, the bark and needles of pine.

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

In Asia and particularly in China, Korea and Japan, the papers are intended for a wide range of use: Papers for calligraphy and art, Papers for ceremonies, Paper as a medium of exchange, money paper, Papers for making clothes, wall hangings and bedding, Papers for architecture, interior design, Papers for crafts of various kinds, for domestic purposes and leisure. The names assigned to the paper refers to different notions: The material used, The place of production, The method of production, Appearance, Dimensions, Use, The name of an artist or a studio etc.

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Langue:

Korean

Local scripture:

황마

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Corée:

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Langue:

English

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Corée:

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Langue:

English

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Corée:

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Langue:

Japanese

Local scripture:

ツナソ

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Corée:

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Langue:

English

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Corée:

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Langue:

French

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Corée:

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Langue:

Japanese

Local scripture:

イチビ

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Corée:

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Langue:

French

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Corée:

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Langue:

French

Identification

Fibre type	Bast fibers
Average fibre lenght	2,5 mm (0.5 – 4.8)
Average fibre width	16,5 µm (10 – 25)
Fibre ends	Blunt, spoon-shaped fiber ends.
Striations, cross-markings, flexion creases	Faint.
Associated cells	Rares.
Special features	Lumen varies in width. Transversal cut: Thick cell wall.
Herzberg staining	Dark purple.
Graff 'C' staining	Dark purple.

Classification botanique

Corchorus capsularis L.

Ordre:

Malvales

Famille:

Tiliaceae

Synonymes:

Corchorus cordifolius Salisb.

Corchorus marua Buch.-Ham.

Aire de croissance de la plante

The plant is extensively cultivated in tropical countries.

Middle-East, North Africa.

Aire d’utilisation dans la fabrication des papiers

China, Korea, India.

Culture et usages de la plante

Corchorus capsularis is a annual or perennial shrub that grows in bushes to 2-4 m in height. It is in flower in August, and the seeds ripen in October.

Leaves and seeds are edible and high in protein.

The leaves, roots, seeds and unripe fruits have medicinal uses.

The plant is mainly used for its high strength fiber that is extracted from the bark of the stem. These fibers are used in the manufacture of packing bags, mats, coarse clothes etc.

The remaining portion after extraction of the fiber is used in the paper industry. The paper is buff grey.

Chine:

Fibers are employed in making mats.

Corée:

Indeed, jute seems to be used as a complementary fiber source to fibers of paper mulberry from the 15th century. However the old jute papers found in Korea could have been imported papers.

Procédés de fabrication

Chine:

Harvest is possible 4-5 months after sowing. It occurs when the plant is in flower.

The stems are cut at 10cm from the ground and put in bundles and then they are left to ret in stagnant water.

Shelling is performed by beating to get the tow.

The fibers are cooked for 2 hours in an alkaline solution and then ground for around 4 hours.

Noms de papiers

Corée:

Suffix ji = paper.

In Korea papers made with paper mulberry bark are the most numerous.

Partie utilisée de la plante:

Stem

Utilisation dans la fabrication du papier:

Fiber

Onglets principaux

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Pages

Formulaire de recherche

Recherche

Onglets principaux

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

Corchorus capsularis L.

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