3 results about "COTTON WOOL" patented technology

The invention discloses a processing technology for super-imitated-cotton/fine-denier damp conduction polyester comfortable mercerized velvet warp knitting fabric. The processing technology comprises a super-imitated-cotton fiber technology, a fine-denier damp conduction elasticated polyester filament yarn elasticating technology, a warping technology, a warp knitting fabric weaving technology, a warp knitting fabric dyeing technology and a warp knitting fabric tidying technology. Fine-denier polyester with the damp conduction function and super-imitated-cotton fiber yarn are used for interweaving, the processes of weaving operation conducted by an imported warp knitting machine of a high machine number in the TM2 series and hydrophilic soft finishing conducted by a polyether modified organic silicon finishing agent are conducted, so that the super-imitated-cotton/fine-denier damp conduction polyester comfortable mercerized velvet warp knitting fabric with the good wearability is developed, the developed warp knitting fabric has the advantages of softness, heat retention, a skin-touch friendliness and comfort of cotton and has good mechanical property and heat resistance of polyester, certain defects of common polyester warp knitting nap type knitted products are overcome in the aspect of wearability, and the level and the additional value of the product are improved.

The invention provides a cotton-wadding machine and a method for processing cotton slice in the field of daily necessities. The structure of the cotton-wadding machine is that: two cotton-wadding machines are arranged on the same surface in opposite vertex or bevel. Guide rolls of the cotton-wadding machines are arranged on the cotton-wadding machines through guide roll brackets and are connected with the power of the hosts of the cotton-wadding machines. Underground rooms and ascending ladders are arranged at the lower parts of the cotton-wadding machines. Winding rollers of the cotton slice of the bedding are arranged in the underground room through brackets of the winding roller of the cotton slice of the bedding; the winding roller is dynamically connected with one end guide roll through the power transmission belt of the winding roll and the guide roll. The processing method of the cotton slice of the bedding comprises the steps: the cotton wool is filled manually through the cotton-wadding machine; the filling is little at a seaming part so as to form a thin layer; the cotton wool layer is overlapped marginally when passing through the winding rollers of the cotton-wadding machine and forms broad-width bedding cotton slice. The method can utilize the cotton-wadding machine to realize split joint of the cotton wool and produce the broad-width double bedding cotton slice. The method has the advantages of high production efficiency, good joint and no gaps. The method is applicable to the production of bedding articles in the field of daily necessities.

The invention discloses a braided cotton roll for the dental operation. The braided cotton roll comprises a cotton roll body, a braided wire, a protruding body, a column body and an upper cover. The braided wire is wound on the surface of the cotton roll body. The protruding body is formed by extruding the braided wire. The upper cover is arranged on one side of the cotton roll body. The column body is arranged in the middle of the upper cover. According to the braided cotton roll, the upper cover is arranged on the side face of the cotton roll body, and the column body is arranged in the middle of the upper cover. In this way, people can use a clamp to clamp the cotton roll body to disinfect and stop the bleeding of the interior of an oral cavity, while the clamp does not touch the innersurface of the oral cavity. The secondary infection is avoided. A sponge layer and a hollow layer are arranged on the inner layer of the cotton roll, and round holes are formed in the surface of the hollow layer. As a result, the backflow caused by the excessive blood in the hemostatic effect of the cotton roll body can be avoided. The secondary pollution in the oral cavity is avoided. The braidedcotton roll is good in hemostatic effect, simple in structure and suitable for popularization and use.