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Method for manufacturing medical petrolatum oil gauze

A manufacturing method, Vaseline technology, applied in medical science, textiles, papermaking, bandages, etc., can solve problems such as fuzzing, Vaseline oil residue, broken ends, etc., to enhance air permeability and permeability, improve healing progress, and overcome Vaseline oil residue Effect

Inactive Publication Date: 2010-10-13
鲁建国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the shortcomings of traditional medical vaseline gauze, the present invention provides a new manufacturing method of medical vaseline gauze, which solves the disadvantages of existing medical vaseline gauze such as broken ends, fluffing, loose threads and residual vaseline oil, and effectively improves skin wound healing progress

Method used

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  • Method for manufacturing medical petrolatum oil gauze
  • Method for manufacturing medical petrolatum oil gauze
  • Method for manufacturing medical petrolatum oil gauze

Examples

Experimental program
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Embodiment Construction

[0016] A medical petroleum jelly gauze is composed of a polyester fiber base cloth (1) woven by a warp and weft bidirectional vertical weaving method and a new type of petroleum jelly (2) added with SEBS. The polyester fiber base fabric (1) is woven by double warp threads (13), weft threads (11) and weft threads (12) using a warp and latitude two-way vertical weaving method, and the warp and latitude two-way vertical weaving method is to use double weft threads and The double warp threads form an "8" shape and are woven by a crochet machine. See the attachment for the specific weaving structure. figure 1 . The SEBS is a hydrogenated styrene-ethylene-butylene-styrene copolymer, which is an elastomer with excellent weather resistance, heat resistance, compression deformation resistance and good mechanical properties, and can be miscible with petrolatum oil. The effect of adding SEBS is that after the vaseline gauze is uncovered from the wound site, there will be no residual vas...

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Abstract

The invention discloses a method for manufacturing medical petrolatum oil gauze, which obtains the final product by the steps of polyester fiber base fabric weaving, petrolatum oil preparation, oil amplification, post treatment and cutting. Due to a warp-weft vertical weaving method, the base fabric has no discrete threads or broken ends regardless of the cutting direction of the warps or wefts and the problems of broken ends, fluffing, discrete threads and the like of the conventional medical petrolatum oil gauze can be solved. Ester fibers can be well mixed with the petrolatum oil added with SEBS, so the drawback that the surface of the wound has residual petrolatum oil after the conventional medical petrolatum oil gauze is used is overcome. In an oil application process, fine interstitial oil application is adopted, so the breathability and permeability of the novel petrolatum oil gauze are improved and the healing speed of the surface of the skin wound is improved effectively.

Description

technical field [0001] The invention relates to a method for manufacturing petroleum jelly gauze, in particular to a method for manufacturing petroleum jelly gauze used as a medical dressing for skin injury care. Background technique [0002] Medical petroleum jelly gauze is a kind of textile fabric widely used in medical care for dressing and nursing wounds. Because of its excellent moisturizing and lubricating functions, it is more and more used in clinical wound care. In the prior art, the patent name "A Medical Vaseline Gauze" (patent No.: CN03239803.4) discloses a medical Vaseline oil gauze, which consists of interwoven fibers and a Vaseline coating coated thereon. The medical vaseline oil gauze is used to stuff the nasal cavity to stop bleeding or protect the wound surface. Yet this medical petroleum jelly oil gauze mainly has two shortcomings: the one, when adopting cotton fiber to make base cloth, shortcoming such as breakage, loose thread, fluff, ductility are easy...

Claims

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Application Information

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IPC IPC(8): A61L15/34A61L15/50D04B31/00A61L15/26A61L15/24
Inventor 鲁建国张新强胡修元宋九星谢成梁
Owner 鲁建国