Drafting device and method for preparing polyester wool tops

• Main Authors: QIAN YANMING, SUN SHUAI, TAO YE
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; SPINNING OR TWISTING; TEXTILES

The invention relates to the technical field of polyester wool tops, and discloses a drafting device and method for preparing polyester wool tops. The drafting device comprises a drafting body, a sealing door is hinged to the surface of the drafting body, the surface of the drafting body communicates with a penetrating frame, and the end, away from the drafting body, of the penetrating frame communicates with a steam frame; the surface of the drafting body is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a steam device, the steam device is communicated with the steam frame through a bent pipe, and through holes are formed in the surface of the steam frame. The lower rolling rod is arranged in the steam frame, the polyester wool tops make contact with the bottom surface of the lower rolling rod, the polyester wool tops make contact with the top surface of the upper rolling rod after penetrating through the lower rolling rod, and therefore the processing st