Medical operating table covering product and manufacturing method
An operating table and medical technology, applied in the direction of surgery, medical science, layered products, etc., can solve the problems of fluorescence, loose fibers, affecting surgical treatment, etc., and achieve the effect of improving cleanliness and antibacterial performance
Active Publication Date: 2016-03-02
海宁市袁花镇工业投资有限公司
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Problems solved by technology
This process can only loosen the fibers and perform simple filtration, but cannot remove various impurities mixed in the fibers
If the fiber is mixed with metal particles, it will produce fluorescence, which will indirectly affect the surgical treatment
Method used
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[0038] Please refer to the accompanying drawings for a further description of the present invention.
[0039] The present invention provides a medical operating table covering product, which is manufactured by a method comprising the following steps (1)-(11):
[0040] ⑴ Fiber unpacking and loosening, put the fiber into the feeding box;
[0041] ⑵ Fiber mixed coarse fiber:
[0042] The fiber mixing ratio is: by weight, polyester fiber 40%, soybean fiber 40%, viscose fiber 20%. These three kinds of fibers are roughly loosened with steel needles on the drum;
[0043] ⑶ filter metal particles and impurities in the fiber;
[0044] ⑷Fine fiber opening: the filtered fiber is finely opened with a cylinder for easy carding;
[0045] ⑸ carding;
[0046] ⑹ into a network;
[0047] ⑺Spray antibacterial water mist on the net; the speed of the cold roll is 400 rpm, and the foaming method sprays the nano-silver solvent evenly on the net through dense spray holes, so that the nano-silve...
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Abstract
The invention discloses a medical treatment operating table covering product. The medical treatment operating table covering product comprises the operating steps: loosening the covering of fibers; rough splitting, namely filtering metal particles and impurities in the fibers; fine splitting; carding; forming a net; spraying antibacterial water mist on the net; drying; compounding a PE (poly ethylene) film; trimming; and coiling so as to obtain a finished product in a layered structure, wherein the upper layer refers to the PE film, and the lower layer refers to nano antibacterial base cloth. The medical treatment operating table covering product provided by the invention has the advantages that a double-filtering technology is adopted between the rough fiber splitting procedure and the fine splitting procedure, so that the cleanliness of raw materials of the product is improved; a nano silver solvent is sprayed on the net in a foaming mode, so that the antibacterial performance of the product is improved, and the finished product completely accords to the medical treatment and health standards.
Description
technical field [0001] The invention relates to the field of manufacturing non-woven products, in particular to a manufacturing process of medical operating table covering products. Background technique [0002] At present, non-woven products are widely used in medical and sanitary cloths, household disposable cleaning cloths, and industrial cloths for filtering smoke and oil. For example, as a medical operating table cover product, it requires high cleanliness and antibacterial properties. In the traditional manufacturing process of medical operating table covering products, the main method is to coarsely open the fibers entering the feed box, determine the weight of the fibers, finely open the fibers, comb into a web, and shape and dry the finished product. This process can only loosen the fibers and perform simple filtration, but cannot remove various impurities mixed in the fibers. If the fiber is mixed with metal particles, it will produce fluorescence, which will ind...
Claims
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IPC IPC(8): B32B5/00A61B46/20
Inventor 张永生
Owner 海宁市袁花镇工业投资有限公司