| 摘要 |
Invention herewith described refers to the semi automatic pneumatic loom for weaving carpets and woven rugs. This invention solves the problem of the loom design by combining the operations of warping and weaving where the length of the woven fabric may be up to 100 m with a maximum of 2,250,000 knots per m2. This is accomplished by allowing the warping function to enable the heddle (16) and the main roller (17) with segments (19) while the function of the weaving preparation enable the three mutually coupled upper rollers (40, 41 and 42). The weaving is performed with two groups of warp strings (50) alternately passing through one sley (42) and the ‘’kirkit’’ (43). The woven fabric goes evenly across three lower rollers (45, 46 and 47), whereat the direct connection between the base roller (17) and the lower roller (45) provides a constant tension of the warp threads (50) which significantly improves quality of the finished products.
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