Wet end fiber shaping and embossing papermaking process
The invention discloses a wet end fiber shaping, embossing and papermaking process, which belongs to the technical field of embossing and papermaking processes, sequentially comprises a forming step, a squeezing step, a drying step and a wrinkling step, and is characterized in that a shaping step is...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a wet end fiber shaping, embossing and papermaking process, which belongs to the technical field of embossing and papermaking processes, sequentially comprises a forming step, a squeezing step, a drying step and a wrinkling step, and is characterized in that a shaping step is further included between the forming step and the squeezing step; wet fibers on the surface of the coarse cotton cloth are transferred to the surface of the first drying cylinder by making contact with the surface of the first drying cylinder, the wet fibers transferred to the surface of the first drying cylinder make horizontal contact with the surface of the shaping cloth and are rubbed to the surface of the shaping cloth through extrusion, and the linear speed of the surface of the first drying cylinder is different from that of the surface of the shaping cloth. According to the wet end fiber shaping and embossing papermaking process, fibers can be shaped before being dried, the fibers can be shaped according t |
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