Folding device for fabric with X tracking lines
A technology of folding device and tracking line, which is applied in the direction of non-woven fabrics, textiles and papermaking, etc., can solve problems such as fracture, affecting the flatness of non-woven fabrics, misalignment, etc., and achieve the effect of ensuring flatness and optimal implantation effect
Inactive Publication Date: 2019-02-26
吴志锋
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Problems solved by technology
[0005] This prior art may also carry out multi-stage drafting to the fiber web through the drafting machine between spraying and solidifying the X tracking line, so that the fiber web has different transverse and longitudinal strength ratios. In the process, due to the X tracking The difference in tension between the thread and the fiber web will cause the X-tracking line to separate from the fiber web, dislocate or even break. If the X-tracking line is caught in the middle of the fiber web, it may also pull the fiber web up, affecting the flatness of the non-woven fabric, and ultimately affecting product quality
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0016] see figure 1 , the embodiment of the present invention provides a folding device for fabrics with X-tracking lines, the device includes a folding machine, and the folding machine can be a high-speed or low-speed folding machine. A conventional folding machine includes an upper roll, a cloth feeding roller group, a cloth upper structure, a folding structure and a receiving structure, etc. The cloth upper structure is used to send the gauze into the folding structure for multiple folding, and the folding structure is used to fold the gauze in half at least once . The aforementioned structure is basically the same as the existing folding device, the difference is that the folding device for fabrics with X tracking lines provided by the embodiment of the prese...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention discloses a folding device for a fabric with X tracking lines, and belongs to the technical field of textiles. The device comprises a folding machine, the folding machine comprises a cloth feeding structure, a hot press structure and a thread feeding structure, wherein the hot press structure is adjacently arranged in front of the cloth feeding structure, and the thread feeding structure is arranged on one side of the folding machine. The hot press structure comprises supports (1), a hot press roller (2), a supporting roller (3), a fixing rod (4), two rotation racks (5) and a cloth guide roller (6), wherein the hot press roller (2) is slidably arranged on the fixing rod (4), the two ends of the fixing rod (4) are fixed to the supports (1), the two ends of the supporting roller (3) are rotationally arranged on one ends of the two rotation racks (5) respectively, the other ends of the rotation racks (5) are rotationally arranged on the supports (1), the cloth guide roller (6) is rotationally arranged on the supports (1), the hot press roller (2), the supporting roller (3) and the cloth guide roller (6) are arranged in the direction perpendicular to the cloth guide direction, and the hot press roller (2) and the supporting roller (3) form a double-roller structure.
Description
technical field [0001] The invention belongs to the technical field of textiles, in particular to a folding device for fabrics with X-tracking lines, in particular to a folding device for medical dressings with X-tracking lines. Background technique [0002] Non-woven fabrics have the characteristics of good water absorption, low cost, and convenient disposal after use, so they have been more and more widely used in medical operations as disposable medical dressings. However, in some operations, especially large-scale operations such as abdominal surgery, a large amount of non-woven fabrics are used to absorb blood or other body fluids. It is difficult to separate the used non-woven fabrics from the patient's internal tissues. If it is found and left in the patient's body, it will bring great pain to the patient and even endanger his life. In the prior art, an X-ray tracking line that can be detected by X-ray equipment is attached or woven on the medical fabric, so that eve...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): D04H1/54D04H3/14D04H5/06
CPCD04H1/54D04H3/14D04H5/06
Inventor 不公告发明人
Owner 吴志锋