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Patterned non woven fabric - by needling pattern yarns onto a non-woven base web
Patterned non woven fabric - by needling pattern yarns onto a non-woven base web
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机译:图案无纺布-通过将图案纱线针刺到非织造底布上
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摘要
One or more pattern yarns (silver or roving) of dec orative fibres are passed together with a non-woven base web to a needling machine which needles the yarns onto the web to produce a relief pattern. Separation of the yarns may be controlled by needs. A large variety of patterned fabrics can be produced cheaply.
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