Step 1 fiber preparation corn
1) selection of shell and corn cob Apply the observation from the color of the corn husk outside. The corn husk should not have mold or spoilage is not suitable for this applied as fiber products
.2) way to separate fiber machines using steam. The corn husk to separate the fibers with thermomechanical pulping
.3) dried, approximately 4-5 day. Be careful not to put corn fibre overlap as to make fibers bruised and corruption, as well as the mold
4) preparation of fibers from the bark, corn, corn fiber by the stirring until 15% NaOH concentrations with wt long 15 minutes at room temperature in the tank to agitate agitate so that the fibers with a young nun. Long taper Bring fiber to finished to clear more cuts, and then soaked on the araek 10% wt full concentration for 15 minutes as a flame retardant in the fiber and water contents to wash the chemicals are trapped outside and bring fiber to baked at a temperature of 80° c. 6 hours long, so that the chemicals are trapped outside the volatile fibers removed.
Step 2 nano silver coating.
Nano silver coating on the fiber using Nano Silver additives 10% concentration level with recipe ingredients 30 grams to nano substances is more conditioning, soft drugs, there is no type of ion (Non-ionic softener), 70 grams, with a ratio of 1 litre/Uncle Uncle hard fiber 1 kg and adjusted as the acid-alkaline pH of the aqueous solution is equivalent to 5.5-6 with acid at 180° c temperature SIM where for a period of 30 minutes
Step 3 test the properties of the fibre.
1) inhibition of bacteria-repellent properties, for example, that you want to cut a pie plate test. With a diameter of 6 mm, and then place the sheet onto the cut surface and meal prepared mould. That is the test for bacteria by the plasma distribution always roast. Petri dish to farming using Escherichia coli bacteria, curing the Nutrient agar (NA) is a meal to fuel temperature 37° c curing under a 24-hour clock, tha to measure diameter of inhibition on bacteria (inhibition zone) occurring on a meal by fuel unit is mm.
2) the lasting properties of silver nanoparticles per wash. By applying a comparative fastness to washing of silver nanoparticles in the fibers before washing, washed three times, washed six times, washing nine times and washed 12 times, respectively, using microscopes cu SEM (SEM) to measure. Silver nanoparticles that slowly fade away through the wash