A tenter frame for cotton and linen fabrics

By using the design of air jet holes and oblique grooves on the flattening roller in the tenter frame for cotton and linen fabrics, combined with air pump supply and adaptive tensioning components, non-contact flattening of cotton and linen fabrics with the metal roller surface is achieved, solving the problem of linen fiber snagging and breakage, and improving the flattening uniformity and softness of the fabric.

CN224431006UActive Publication Date: 2026-06-30SHAOXING FUQIANG HONGTAI PRINTING & DYEING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHAOXING FUQIANG HONGTAI PRINTING & DYEING CO LTD
Filing Date
2025-08-25
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

During the stretching and setting process of cotton and linen fabrics, linen fibers are easily caught by the protrusions of the metal flattening rollers, causing fiber breakage and affecting the appearance quality of the fabric.

Method used

The fabric is flattened by using a flattening roller with air jets and slanted grooves. Air is supplied by an air pump to flatten the fabric in a non-contact manner with the flattening roller. Combined with an adaptive tensioning component and an adjustment component, the fabric is ensured to be suspended on the air cushion layer, avoiding direct contact and reducing the risk of snagging and breakage.

Benefits of technology

It significantly reduces the risk of hemp fiber snagging and breakage, improves the flatness and softness of the fabric, and enhances product quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application relates to the technical field of stenter equipment and discloses a cotton and linen fabric stenter, including a frame. A first support is fixedly connected to the upper side of the frame. Two first guide grooves are opened on the outer side of the first support. A mounting frame is slidably connected to the inner side of the two first guide grooves. A flattening roller is rotatably mounted inside the mounting frame. This cotton and linen fabric stenter, by setting the flattening roller in conjunction with air jet holes and oblique grooves, can supply air to the interior of the flattening roller under the action of an air pump through air pipes and air outlets. The air is ejected through the air jet holes, avoiding direct contact between the cotton and linen fabric and the flattening roller, and enabling the fabric to be flattened non-contactly with the metal roller surface. This prevents the linen fibers from being snagged by the protrusions of the flattening roller, significantly reducing the risk of snagging and breakage. The adaptive tensioning component can tension the fabric to ensure the stenter effect. The air pump, air pipes, and air outlets constitute an air supply system, providing an air source to reduce friction between the fabric and the flattening roller.
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