| 摘要 |
Method and apparatus for modifying fabric and fiber by impaction with particles that create axially aligned micro-cracks and increased porosity allowing penetration of dyestuffs into the fiber or fabric without the need for swelling agents or carriers. The apparatus includes a container, pressurized gas supplied to a first inlet, particles supplied to a second inlet, and an outlet passage through which the particles and gas are supplied to a textile fabric.
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