Producing method for non woven silk fabric

Abstract

This invention, the producing method for the non woven silk fabric, of the characteristics to include the major processes of obtaining the pure filaments from the silk worm cocoons, of beating the of the pure filaments and of evaporating the Korean abelmosk glue onto the surface of the sheets of the filaments beaten to make as the stable fibrous tissue of the non woven fabric is based on the idea to find out the new way of using the silk material otherwise than the conventional one as the woven fabric for thousands years. Such attempt could be met with solving the technical tasks of dis-organizing the natural non woven fabric of the cocoons itself and reorganizing it to the human needs. Eventually, we have come to get the non woven silk fabric, the new natural resources for the padding of the garments, the wall paper and the purifying filters, e.t.c

1 . At producing of the non woven silk fabric, the producing method that has the characteristic to comprise the following proper processes:
 the process of cutting of the cocoons ( 10 ), that the cocoons be split half and the innate larvae with the surrounding protect membranes be removed;   the process of the boiling ( 20 ), to obtain the refined filaments with boiling the filaments material got through that of cutting of the cocoons ( 10 ) in the hyper pressure tank at the pressure of 3 to 3.5 metric tons at the high temperature of 135° C. for 2.5 hours and with the impurities such as the tainted materials and the waxen component being got rid of;   the process of the washing ( 30 ), to clean the filaments obtained through that of the boiling ( 20 ) in the industrial laundry with the hot water of 100° C. for 30 minutes and to wash thereafter in the pure or distilled water running for 24 hours;   the process of the drying ( 40 ), to dry the filaments cleaned and washed through that of the washing ( 30 ) in the hot air dryer;   the process of the beating ( 50 ), to beat the filaments dried through that of the drying ( 40 ) 3 times vertically and horizontally for the wad of the filaments to make 1.5 mm thick after beaten;   the process of jetting of the adhesive agent ( 60 ), to jet the vaporized Korean paper mulberry glue evenly onto the surface of the filaments (in the case of the non woven fabric for the filters or the wall paper) or the both faces of the filaments (in the case of the non woven fabric for the padding of the garments) formed in a certain breadth and thickness primarily through that of the beating ( 50 ) to make the stable fibrous tissue of the final forming with letting the filaments pass through the jetting device;   the process of the drying ( 70 ), to dry the non woven silk fabric formed through that of jetting of the adhesive agent ( 60 ) between the hot iron tubes;   the process of the ironing ( 80 ), to iron the non woven silk fabric dried through that of the drying ( 70 );   the process of the trimming ( 90 ), to trim the non woven silk fabric ironed through that of the ironing ( 80 ).