114 results about "Fixation time" patented technology

The invention provides a preparation method of ultraviolet-proof anti-electromagnetic radiation textile fabric. The preparation method is characterized by comprising the following steps: adding PEDOT / PSS (poly(3,4-ethylenedioxythiophene) / polystyrolsulfon acid) aqueous dispersion into a water-soluble polyurethane solution after shaking and dispersing so as to obtain a mixed solution; fully stirring the mixed solution, wherein the PEDOT / PSS aqueous dispersion is 30-60%; the water-soluble polyurethane solution is 40-70%; putting the PEDOT / PSS solution into a padder immersion tank; processing textile base fabric under room temperature through implementing a two-dipping and two-rolling procedure; padding the PEDOT / PSS mixed water solution on a textile, wherein the rolling rate of the textile is 60-80%; putting the padded textile into a high-temperature oven for drying, wherein the temperature of the high-temperature oven is 75-95 DEG C; the high-temperature fixation time lasts for 5-30 minutes, so as to prepare the ultraviolet-proof anti-electromagnetic radiation PEDOT / PS (polystyrene) coated fabric. The method is simple in process, and easy to operate, and the yield is high; the produced textile fabric has the excellent function of preventing ultraviolet rays and radiation.

The invention provides a panoramic psychological counseling room, which comprises a closed space, and a laser projector disposed above the closed space for playing different panoramic images in the closed space, so that a therapist feels in different environments and the scenes; a LED bottom display screen disposed at the bottom of the closed space to adjust the bottom situation of the closed space; an eye tracker disposed above the closed space, wherein the eye tracker tracks an eye track signal of the therapist, and extracts the data such as the fixation point, the fixation time and the frequency, saccade amplitude, the pupil size and the like; wherein the eye tracker is connected to a following control module; a physiological information collector connected to the controller described below; and the controller acquiring a human physiological signal and an eye movement trajectory signal, and converting the human physiological signal and the eye movement trajectory signal into readable data, and displaying the data to a consultant through a display screen connected to the controller.

The invention discloses a production method of moringa bud tea. The production method of moringa bud tea comprises the following steps: picking the raw material, namely picking buds of moringa trees which are moringa buds as the raw material; spreading and airing the raw material for the first time; carrying out fixation, namely firstly carrying out fixation by a continuous roller fixation machine or a bottle type tea frying machine under the conditions as follows: the temperature of the continuous roller fixation machine is 380-400 DEG C, the material feeding capacity is 12-600kg, the rotation rate of the fixation machine is 45-55 revolutions per minute, the fixation time lasts for 40-50 minutes, and the fixation time of the bottle type tea frying machine lasts for 40-50 minutes; then carrying out fixation by a microwave fixation machine under the conditions as follows: the temperature is 140-160 DEG C and the fixation time lasts for 0.5-2 minutes; spreading and airing for the second time; primarily rolling; spreading and airing for a third time; rolling for a second time; spreading and airing for a third time; spreading and airing for a fifth time; drying; and checking, packaging, storing the tea in a storehouse and completing the production of the moringa bud tea. By virtue of the method of firstly carrying out fixation by the roller or bottle type tea frying machine, and then carrying out microwave fixation, most of moringa taste and herbaceous taste are volatilized under the conditions of high temperature and high humidity; meanwhile, the nutritional components are preserved; the quality of the moringa bud tea is improved.

The invention provides a preparation method of ultraviolet-proof antistatic graphene coating textile fabric. The method is characterized by comprising the following steps: adding a graphene solution to a water-soluble polyurethane solution after shaking and dispersing so as to obtain a mixed solution; fully stirring the mixed solution; putting a graphene screening agent solution into a padder immersion tank; processing textile base fabric under room temperature through implementing a two-dipping and two-rolling procedure; padding the graphene screening agent on a textile, putting kinds of textiles on which the graphene screening agent is padded into a high-temperature oven for drying, wherein the temperature of the high-temperature oven is 75-95 DEG C; the high-temperature fixation time lasts for 5-30 minutes, so as to prepare the ultraviolet-proof antistatic graphene coating textile fabric. The method is simple in process, and easy to operate, and the yield is high; the produced textile fabric has the excellent function of preventing ultraviolet rays and static electricity.

The invention discloses a fixation method for folium mori tea. The fixation method is characterized by comprising the following steps: putting picked and selected folium mori into boiling water; boiling while agitating to remove dirt on the folium mori and the grass smell; then fishing out the boiled folium mori and putting the folium mori into cold water for fixing the color; and dehydrating the folium mori with the fixed color, kneading, drying and improving the aroma to obtain the folium mori tea. The time spent on boiling and agitating the folium mori is 90-180 seconds. The step of fixing the color in the cold water is carried out at a water temperature of 10-20 DEG C. The fixation method is short in fixation time and the temperature is not very high so as to be good for keeping useful substances in the folium mori; meanwhile, the faint scent and the color of the folium mori are also kept so that the aims are completely reached.

The invention relates to a vapor sealing box, and in particular relates to a vapor sealing box for printing and dyeing. The vapor sealing box is connected with a padding machine reduction box. The vapor sealing box is characterized in that a cloth guide mechanism and a vapor leakage preventing and heat insulating mechanism are arranged in a box body; the cloth guide mechanism comprises a lower cloth guide roller, an upper cloth guide roller and a cloth guide roller group; the lower cloth guide roller corresponds to a cloth inlet; the cloth guide roller group is formed in such a manner that cloth guide rollers are distributed in a staggered manner; the upper cloth guide roller is arranged above the cloth guide roller group; the vapor leakage preventing and heat insulating mechanism comprises an upper regulation roller, a lower regulation roller, sealing side plates, a heat insulating plate and a heating tube; the upper regulation roller and the lower regulation roller are vertically distributed; the sealing side plates are arranged at the two sides of the upper regulation roller and the lower regulation roller; the heat insulating plate is arranged above the upper regulation roller; a cloth outlet is arranged on the side wall of the box body corresponding to the space between the upper regulation roller and the lower regulation roller; and the heating tube is connected with the heat insulating plate. The vapor sealing box has a simple structure and has the following beneficial effects: the production efficiency is improved, the fixation time is sufficient, the product quality is improved and the vapor usage amount is reduced.