Technical Manual on Utilization of Sympodial Bamboos - ITTO

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Chapter 3 Traditional Processing and Its Products I I eutuliloides is needed due to its cool, smooth, soft with glittering and translucent color, fine grain and superb heat dissipation. 3. 2 Machine-processed Bamboo Products for Daily Use Machine-processed bamboo products for daily use mainly include mats, chopsticks, toothpicks etc. As a result of the development of bamboo processing sector, the mechanization production of these products has replaced handwork. Bamboo mats, one of the main bamboo products in China, are manufactured in all the provinces of southern China. According to their components, machine-processed bamboo mats can be classified into two sorts: machine-processed bamboo strip mats and bamboo domino mats. 3.2.1 Machine-processed Bamboo Strip Mats (Thread Mats) There are many steps in the process of producing bamboo strip mats. Raw bamboos are first cut into bamboo strips. They are then polished, steamed and cooked with high temperature, sterilized and bleached, woven by machine, glued, heated and pressed, and fmally stitched and edged. According to the quality of different parts of bamboo culms, the mats can be divided into categories of Raw Green, First layer green, Second layer green, Colored strip, Lacquering strip and Spun threads. They can be used for beds, cover pillows, chair cushions, sofa cushions, car seat cushions and so on. They have advantages such as original design, fine work, being cool and comfortable, being durable in use, mothproofing, anti-fungus and so on, so that they are very popular among customers. Moso bamboo and appropriate sympodial bamboos can be used for machine-processed bamboo strip mats. The technological flow of making bamboo strip mats goes as follows: Removing inner knots Disinfecting and bleaching I Mounting-gluing H Checking and storing I Making threads 3.2.2 Domino Mats Bamboo domino mats are newly developed in the recent years. Raw bamboo culms are first cut into standard small hollow lumps. After mothproofing, anti-fungus, bleaching and polishing, they are woven into shape by tough nylon yarn. This treated domino mats has good ventilation, cool, comfortable and durable. To meet customers' demand, they can also been woven into pillow mats, sofa cushions,
12 Part 1 Processing and Utilization of Sympodial Bamboos chair cushions, car seat cushions, etc. which hold different uses, different sizes, different colors and patterns. The manufacturing process of domino mats is as follows: 3.2.3 Bamboo Weaving Crafts With different processing methods, bamboo crafts can be classified as woven, carved and bamboo engraved crafts. Up to now, the latter two kinds of crafts have been mainly made from moso bamboo and will not be explained in detail here. Bamboo section Anti-mould and bleaching Packaging and storing Both monopodial bamboos and sympodial bamboos can be used for making woven, handcrafts. The best raw materials for bamboo weaving crafts are those sympodial bamboos with good bamboo spliting feature such as Neosinocalamus affinit Keng f. , Bambusa textilis McClure, Phyllostachys heteroclada Oliver, Bambusa cerosissima McClure, etc. All of them have long internodes and tough fiber. With the steps of cutting, node removing, cross-cutting, splitting, striping, drawing, threading and smoothing, bamboo can be processed to make all kinds of bamboo threads and strips. Figure 3. 2, 3. 3, 3. 4, 3. 5, 3. 6, and 3. 7 illustrate the main procedures of making bamboo threads and strips. Figure 3.2 Splitting Figure 3.3 Cleaning Node
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Riferences 187 Wang Hongfeng, Chen
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Technical Manual on Utilization of Sympodial Bamboos - ITTO

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