Grass and tree tie-dyeing equipment

By designing the leveling components and two-way smoothing rods in the tie-dye equipment, the fabric is pretreated and leveled, and the problem that the fabric is prone to longitudinal streaks and new wrinkles during the tie-dyeing process in the prior art is solved, and the flatness of the fabric and the uniformity of the pigment are improved.

CN119686056APending Publication Date: 2025-03-25NANTONG UNIV
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Patent Information

Application Number
CN202411881080.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2025-03-25

AI Technical Summary

Technical Problem

Existing tie-dyeing equipment cannot pretreat the fabric when it approaches the scraper, resulting in longitudinal stripes easily occur when the fabric is curled and may create new folds after entering the scraper.

Method used

A tie-dyed equipment in vegetation is designed, including a tie-dyed box, cloth rolling roller, leveling assembly and bidirectional smoothing rod. The leveling assembly consists of guide plates, guide wheels, flow guide plates and bidirectional smoothing rods, through which fabric is pretreated and leveled to avoid longitudinal streaks and new wrinkles.

Benefits of technology

Through the coordination of the guide plate and the guide wheel, the fabric is pre-stretched and flattened before entering the scraper, and the bidirectional smoothing rod further flattened the fabric on both sides, significantly improving the flatness of the fabric and the uniformity of the pigment dyeing.

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Abstract

The invention discloses grass and wood tie-dyeing equipment, which belongs to the technical field of tie-dyeing, and comprises a tie-dyeing box and a cloth winding roller arranged at the rear part in the tie-dyeing box, the leveling assembly is arranged in the middle of the tie-dyeing box; the leveling assembly comprises a guide plate, the lower portion of the guide plate is provided with a groove, and two sets of guide wheels are arranged in a groove body of the guide plate. Through a guide plate in the leveling assembly and a guide wheel below the guide plate, before the cloth is subjected to wrinkle leveling treatment, the cloth is firstly guided and stretched towards the two sides so as to be subjected to pre-leveling treatment, and then the cloth passes through a two-way leveling rod which is obliquely arranged, so that double-sided wrinkle leveling treatment can be carried out on the cloth; the flow guide leveling plate is arranged in front of the guide plate, the lower portion of the flow guide leveling plate is arranged in an arc-shaped chamfer mode, and when cloth passes through the guide plate, due to the fact that the flow guide leveling plate is arranged in a V shape, the cloth is matched with friction force to be gradually tensioned along with the V shape, and a foundation can be laid for follow-up wrinkle leveling treatment operation.
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