1282 results about "Moisture" patented technology

The present invention relates to a humidity sensor, and more particularly, to a resistance film-type real-time chromogenic humidity sensor produced with a polyelectrolyte thin film. The humidity sensor according to the present invention is a chromogenic hygrometer in which a polyelectrolyte nano thin film that absorbs moisture is formed on a reflective layer, and the nano thin film varies terms of color and electrical resistance as moisture is absorbed and the thickness varies. The hygrometer according to the present invention is a dual-function hygrometer, the color and resistance of which vary. Provided is the chromogenic hygrometer in which the sensor made using a PSS-b-PMB thin film varies in color between purple, blue, green, yellow, orange, and red according to humidity at a very high response speed of within one minute.

The invention discloses a device for monitoring the moisture content of soil at different depths and application of the device. The device comprises a main rod, a driving structure and a sensor, a cavity is formed in the main rod, a plurality of detection windows are formed in one side of the main rod, and the detection windows are sealed by elastic bodies; the driving structure comprises a driving belt, and the sensor is driven to be close to or far away from the detection window, so that the probe penetrates through the elastic body or retracts. According to the device for monitoring the moisture content of the soil at the different depths, the driving belt is used for driving the sensors to move in the radial direction of the main rod in series, so that the sensors penetrate through the elastic body arranged at the detection window to achieve moisture content detection, a gap between two times of detection can retract into the main rod, long-term erosion to the sensors is avoided, and the detection accuracy is improved. The service life of the sensor is obviously prolonged; the detection precision of the sensor is maintained; in addition, the driving mode of the driving belt avoids failure caused by entrainment of a small amount of soil particles, and the long-term stable monitoring capability of the device is further improved.

The invention discloses a saturated seepage zone and unsaturated moisture zone identification method based on an active heating optical fiber, and the method comprises the steps: carrying out the thermal response test of a to-be-tested soil body through the power supply of an AH-UWFBG optical cable, and obtaining a response curve of a temperature rise value [delta] T of the to-be-tested soil body along with time t; the AH-UWFBG optical cable is placed in the saturated soil body, and the temperature rising value delta Tsat of the saturated soil body and the time t0 when the slope of a delta T-lnt curve of the saturated soil body reaches the stable state are measured; judging a boundary line of a saturated seepage zone and an unsaturated water zone in the to-be-detected soil body by judging the slope of the delta T-lnt curve and the size relationship between delta T and delta Tsat, and calculating the water content under the condition of no seepage and the seepage speed under the condition of seepage; the invention provides a new method for monitoring the hydrological process, and more accurate and comprehensive soil moisture and seepage data can be provided for the fields of environmental science, water resource management, agricultural production and the like.

The invention belongs to the technical field of tunnel engineering, and particularly relates to a cold region tunnel water thermal coupling numerical modeling method and system. The method comprises the following steps: establishing an equal-proportion tunnel geometric model; defining equation variables, and setting various parameters, boundaries and initial conditions of materials; performing grid division to obtain a tunnel numerical calculation model; based on the tunnel numerical calculation model, solving a pre-constructed tunnel hydrothermal-thermal coupling mathematical model to obtain tunnel temperature field, moisture field and stress field distribution data; the tunnel water thermal-mechanical coupling mathematical model comprises a temperature field control equation, a moisture field control equation and a stress field control equation; and visualizing the distribution data of the temperature field, the moisture field and the stress field of the tunnel to obtain the change conditions of the temperature field, the moisture field and the stress field of the tunnel in winter. The method can effectively simulate and analyze the distribution conditions of moisture, temperature and stress of the tunnel in the cold region under the multi-field coupling condition, and provides scientific basis for design and maintenance of tunnel engineering in the cold region.

The invention discloses a temperature and humidity adaptive control system for metal powder drying, relates to the technical field of temperature and humidity control, and solves the technical problem that accurate control of a drying environment is difficult to realize according to characteristics of different metal powder due to lack of an accurate environmental parameter monitoring and intelligent adjusting mechanism. A parameter adjusting signal can be deeply analyzed through the self-adaptive adjusting and analyzing module, the relation between the temperature and the humidity is comprehensively considered, adjustment is carried out with the temperature as the standard, and through a series of scientific calculation and analysis methods such as temperature adjusting information generation according to the temperature difference value and humidity change calculation through the moisture evaporation amount, the humidity can be accurately adjusted. The secondary comprehensive regulation and analysis module can accurately calculate the regulated humidity value and compare the regulated humidity value with a standard humidity value, and the secondary comprehensive regulation and analysis module can generate a high-humidity signal and a low-humidity signal aiming at the condition that the humidity value does not meet the standard and respectively analyze the high-humidity signal and the low-humidity signal to generate different control information.

The invention discloses a moisture content measuring system and method based on a flexible conformal antenna sensor. Amplitude attenuation and phase deviation can occur when a microwave signal is propagated in a fluid to be measured, amplitude attenuation and phase deviation values are related to the dielectric constant of the fluid to be measured, and the dielectric constant of water at normal temperature is about 78 and is greatly different from the dielectric constant of oil or air. According to the invention, the moisture content information can be obtained by detecting the amplitude attenuation and the phase deviation value under the fixed frequency point. According to the invention, 0-100% full-scale moisture content measurement can be realized. The flexible conformal antenna sensor breaks through the fixed mode that the convex surface of a traditional conformal antenna radiates outwards, the design that the circular patch is embedded in the concave surface is adopted, the direction of a main wave beam is centripetally focused in the radial direction of a pipeline, directional radiation of electromagnetic waves to a to-be-detected fluid pipeline area is achieved, and the energy coupling efficiency between the electromagnetic waves and fluid is improved; and the dielectric property change of the whole watershed of the fluid is detected.

In a first step, a pretreatment for measuring a moisture characteristic of soil is performed. The pretreatment can be removal of moisture from the soil of interest. For example, removing water that is a cause of a soil mass can be the pretreatment. Next, in a second step, the moisture characteristic of the soil subjected to the pretreatment is measured. The moisture characteristic is a water content of the soil. In addition, the moisture characteristic is a matrix potential value at a specified soil water content. Next, in a third step, the corrosion of the metal member buried in the soil is estimated from the measured moisture characteristic.

Methods and apparatuses for drying electronic devices are disclosed. An exemplary method comprises: initiating a drying operation in a drying apparatus comprising: generating a first air flow through a first air channel, routing, a moisture from an electronic device to a moisture-absorbing apparatus, absorbing, using the moisture-absorbing apparatus, the moisture from the electronic device, determining a first humidity and a second humidity, executing, based on the first humidity and the second humidity, a first computing operation, exhausting the first air flow to an exterior of the drying apparatus, determining a third humidity, and executing, based on the third humidity, a second computing operation.

Systems and methods for measuring the content of an element in a soil comprises: a neutron source for irradiating the soil with neutrons; a detector assembly configured to detect an INS gamma spectrum of the soil; an instrument for measuring a moisture content of the soil; and a processor in communication with the detector assembly, the processor configured to: apply a moisture calibration coefficient to calculate a net peak area of a characteristic peak of the element in the INS gamma spectrum, the moisture calibration coefficient calculated to account for the moderation of fast neutrons by hydrogen atoms of water present in the irradiated soil at the location under analysis; and generate a concentration of the element in the soil. The instrument for measuring a moisture content of the soil may comprise the detector assembly. Systems and methods incorporating a temperature-controlled housing for the gamma detector assembly are also provided.

The application discloses a method for improving the quality and moisture content distribution of bean curd by soaking and using water for pulp grinding, and comprises the following steps: (1) pretreatment: accurately weighing CaCl2, MgCl2, KCl and cellulase according to different proportions, dissolving in deionized water, and preparing for use; (2) adjusting pH value: taking sodium bicarbonate, dissolving in the prepared deionized water, and adjusting the pH value; (3) raw material preparation: weighing 500g of yellow beans, pouring into the prepared deionized water in step (2), and soaking for about 8-10h; (4) bean curd preparation: preparing the bean curd product rich in various ions according to the process flow by using the soaked yellow beans. The application has the advantages of simple process, low production cost and suitability for industrial production, and solves the problem that the quality of bean products is different due to different water qualities in different regions for yellow bean processing enterprises.

The invention discloses an information processing method and system for improving a food detection effect, and relates to the technical field of food detection.The information processing method comprises the steps that food data are collected, the food data comprise the pH value, the moisture content, the appearance image, spectral data and VOCs concentration data, and the food data are preprocessed; feature extraction is carried out on the food data, alignment and splicing are carried out according to timestamps, an input matrix is obtained and mapped to a high-dimensional space through linear transformation, an embedded vector is generated, position codes are added to the embedded vector, and a time-enhanced embedded vector is obtained. According to the method, position codes are generated from odd and even dimensions of an embedded vector by adopting sine and cosine functions respectively, and the position codes and the embedded vector are added element by element, so that anti-noise embedding of time sequence dynamic characteristics is realized, the error of time sequence alignment is reduced, and the robustness of a food quality degradation path is enhanced.

The invention discloses a solid-phase tackifying, cooling and humidifying system and a solid-phase tackifying, cooling and humidifying process for nylon. The cooling and humidifying of a slice are realized while a high-viscosity nylon slice is produced; on the basis of the prior art, a cooling function and a humidifying function are innovatively combined, and remarkable technical progress is achieved. According to the system, an interlocking control system of a cooling circulation nitrogen flow meter, a regulating valve and a temperature and dew point detector is additionally arranged on a cooling unit, so that dynamic regulation of the gas-solid ratio (0.05-0.5) of supplied gas and graded dew point control are realized, and the water content control precision is improved to + / -50ppm from + / -100ppm of a traditional process. By optimizing the nitrogen circulation path and the retention time (1.5-6 hours), a single set of system can be compatible with production modes with different water content requirements of 400-1000 ppm, the investment is saved by 40% and the energy consumption is reduced by 20% compared with a mode of additionally arranging humidifying equipment, the remarkable technical advantages are shown, and the industrial application prospect is good.

The invention provides a tropical fruit preservative film which is of a double-layer structure, the outer layer is a moisture-resistant antibacterial layer, and the inner layer is a water-absorbing antifogging antibacterial layer; and the water-absorbing anti-fog antibacterial layer also comprises a pH sensitive microcapsule. The outer layer is prepared from polyhydroxyalkanoate, a humidity sensitive type block copolymer and CuO / SiO2 antibacterial nano-enzyme; and the water-absorbing anti-fog antibacterial layer comprises polyhydroxyalkanoate, a humidity-sensitive block copolymer, hygroscopic zeolite, thymol, gallic acid and a pH-sensitive microcapsule. The preservative film has a certain hydrophobic effect, the humidity of a packaging microenvironment can be adjusted, breeding of putrefying bacteria can be inhibited, meanwhile, thymol and gallic acid form a slow-release antibacterial system, and tropical fruits keep good quality in the storage and transportation links through cooperation of all the components; besides, the pH sensitive microcapsules can respond to acidic substances generated by corruption in real time, help merchants to quickly sort deteriorated fruits, and provide a visual judgment basis for consumers at the same time.

The invention discloses a semi-solid-state complex no-tillage dry direct seeding method for crop seeds. The no-tillage dry direct seeding method comprises the following steps: S1, keeping a water layer of 1cm-5cm in a ditch, and paving straws obtained by harvesting preceding crops on a ditch surface; S2, applying a base fertilizer on the ditch surface paved with the straws and cleaning the ditch; S3, seeding the crop seeds on the ditch surface, and mixing the crop seeds with semi-solid-state biomass materials, a compound fertilizer and a biopesticide before seeding before seeding seeds, wherein the mixing mass ratio is that the crop seeds to the semi-solid-state biomass materials to the biopesticide is (1-10) to (70-800) to (1-3), and the moisture content of the semi-solid-state biomass materials is 40%-80%; and S4, after seeding the seeds, keeping the ditch surface at a dry state for 3-7 days. According to the semi-solid-state complex no-tillage dry direct seeding method, tillage and combustion of winter crop straws are not carried out, a whole land of field immersing water is not used for irrigation and the water immerses after the seeding, and the biological benefits are obvious; the working energy consumption is reduced, stubbles are not killed by pesticides, haze is reduced and the irrigation water is reduced.

The invention discloses a real-time corrugated base paper moisture content compensation method based on multi-source data fusion, which belongs to the technical field of industrial process control, and comprises the following steps: acquiring equipment operation time, glue permeation parameters, temperature and humidity, corrugated base paper tension change data and production line speed data to generate original monitoring data; performing cross validation cleaning on the original monitoring data to generate dynamic cleaning data; performing dual-mode moisture content prediction on the dynamic cleaning data; dynamically allocating weights to the prediction results to generate dynamic compensation parameters; generating a real-time compensation signal based on the parameter; and the real-time compensation signal is corrected according to the obtained compensated moisture content feedback to obtain a moisture content compensation value. According to the method, a physical model and time sequence model dual-mode fusion prediction technology is adopted, and a closed-loop grading compensation and feedback self-adaptive correction technology is combined, so that accurate steady-state control of the moisture content of the corrugated base paper can be realized, and the coupling influence of glue permeation timeliness and temperature and humidity disturbance is effectively overcome.

A food tray includes a base wall, side walls, an outer rim, and a fillet. The food tray is formed of two or more layers configured to prevent moisture or other liquid from leaking or permeating into the food tray. In particular, an adhesive layer is included between two layers of the food tray. The polyethylene layer is configured to bond the two layers of the food tray together.

The invention discloses a method and a device for identifying moisture and mildewing of a wall body and electronic equipment. The method comprises the steps that wall surface data are acquired, and the wall surface data comprise a visible light image and infrared thermal imaging data of a wall surface; a candidate area image is determined from the visible light image, and the candidate area image is a moist and mildewed area determined based on color features of the visible light image; a target area image is determined from the candidate area images according to the infrared thermal imaging data, and the target area image is a candidate area image with the confidence coefficient meeting a preset threshold value; and identifying the target area image by adopting an identification model to obtain a moisture and mildew identification result of the wall surface. The technical problem that the recognition precision and adaptability are limited due to the fact that the related technology only depends on a single data source in the process of recognizing the moisture and mildewing of the wall is solved.

The utility model discloses a raw material conveying device, and belongs to the technical field of raw material conveying. The device comprises a conveying assembly capable of conveying raw materials and a vacuum assembly, the conveying assembly comprises a pipeline, at least two moisture removal assemblies are arranged on the pipeline in the axial direction at intervals, and the moisture removal assemblies can discharge water vapor in the conveying assembly. The moisture removal assembly comprises a heating piece and a drying piece. The heating part is arranged at the top of the pipeline, an exhaust port is formed in the top end of the heating part, the heating part absorbs sunlight and can emit heat to heat air at the top in the pipeline, and the air rises after being heated and is exhausted from the exhaust port. And the interior of the pipeline communicates with external air through the drying piece, so that the external air enters the interior of the pipeline after being dried by the drying piece. When the heating piece does not work, the vacuum assembly can provide suction force to exhaust air at the top in the pipeline. According to the moisture removal device, the moisture removal assemblies are arranged and can be dispersed at a plurality of positions to discharge moisture aiming at a long pipeline, so that the moisture is prevented from being accumulated in the pipeline in a large amount.

The utility model relates to the technical field of carton structures, in particular to a waterproof and moistureproof coating carton structure, which comprises a carton body and is characterized in that at least two pairs of oppositely arranged double-layer folding cover plates are arranged at the top of the carton body, soft sealing strips are arranged on the long edges of the periphery of the top of the carton body, a moistureproof lining partition plate is arranged in the carton body, and the waterproof and moistureproof coating carton structure is arranged in the carton body. According to the utility model, a multi-layer structure is adopted to realize omnibearing water resistance and moisture resistance, the surface of the box body is coated with a polyurethane waterproof coating, and the top of the box body is provided with a double-layer folding cover plate and a sealing strip to reinforce sealing; honeycomb PP plastic partition plates are arranged inside to achieve dry and wet isolation. The bottom adopts a waterproof base matched with an arc-shaped diversion trench to discharge accumulated water; a disposable humidity sensing label is arranged to monitor humidity in real time; the cover plate is formed by compounding craft paper and PE coated paper, so that the cover plate is high in strength and moisture-proof; the handle holes are provided with double-layer reinforcing ribs to improve the bearing capacity. The structure integrates waterproof, moisture-proof and load-bearing functions and the like, and meets the use requirements of complex environments.

The invention belongs to the technical field of industrial process control, and particularly relates to a drying device temperature and humidity cooperative control method based on a multi-agent system, and the method comprises the steps: dividing the internal space of a drying device into independent agent regions, and obtaining a denoised temperature observation value and a denoised humidity observation value through an integrated sensor array; based on the dynamic deviation between the observed value and the expected value, intelligent agent node deviation potential energy reflecting the environment unbalance momentum is obtained; establishing a neighborhood topological structure by using the centroid coordinates, and obtaining a collaborative flux compensation amount based on a potential energy difference cumulant between a current area and an agent area in a neighborhood and in combination with a temperature change acceleration; and mapping the collaborative flux compensation quantity into a frequency output value of the heating unit and a rotating speed output value of the moisture removal fan so as to realize synchronous adjustment of an actuator. The problems that a large-volume drying cavity is uneven in room temperature and humidity distribution and extremely prone to oscillation are solved, and the consistency of the material drying quality is guaranteed.

The invention relates to the technical field of moisture content measurement, and discloses a corrugated board moisture content measurement method and system, and the method comprises near infrared spectrum data, microwave transmission data and acoustic vibration data; calculating a spectral feature vector; constructing a microwave response matrix; determining an acoustic damping coefficient; calculating stability indexes of the spectral feature vector, the microwave response matrix and the acoustic damping coefficient in a preset time window, and calculating a consistency index and a confidence coefficient weight; fusing the spectral feature vector, the microwave response matrix and the water content corresponding to the acoustic damping coefficient through a Kalman filtering algorithm, and outputting initial water content; dynamically adjusting a process noise covariance matrix of Kalman filtering, and when the residual error of any data source exceeds a preset statistical threshold value, resetting the confidence coefficient weight corresponding to the data source to zero; and repeatedly executing fusion, and outputting the water content. According to the method, three measurement means of near infrared, microwave and acoustics are adopted, the water content state of the corrugated board can be represented more comprehensively, and the water content measurement precision is improved.

The invention discloses a full-automatic crushing and detecting method and system for grain particle materials, and relates to the technical field of crushing and detecting. The method comprises the following steps that 1, whether first unprocessed grains are unhulled rice or not is judged, if the first unprocessed grains are not the unhulled rice, the next step is executed, otherwise, if the first unprocessed grains are the unhulled rice, the step 3 is executed, 2, volume fixing treatment is conducted on the first unprocessed grains, the step 4 is executed, 3, volume fixing treatment is conducted on the unhulled rice, the unhulled rice is hulled through a rice huller module, and brown rice is obtained; step 4, judging whether the moisture content of unhulled brown rice exceeds 15% or not, if the moisture content does not exceed 15%, skipping to step 7, if the moisture content exceeds 15%, executing the next step, and if the moisture content does not exceed 15%, executing step 4, and if the moisture content does not exceed 15%, executing step 5; according to the invention, automation and unmanned operation of the whole process of crushing, quantitative weighing, liquid adding, oscillation extraction, separation, pipetting, dilution, incubation and physicochemical index detection of a sample can be realized.

The invention discloses a functional food production control method and system based on AI vision, particularly relates to the field of image processing, and is used for solving the problem of identifying, regulating and controlling uneven moisture in the drying process of existing functional food. The method comprises the following steps: acquiring a food surface image sequence and cavity environment temperature and humidity data in a drying process in real time, performing feature extraction on an image, calculating surface gray dispersion, texture roughness entropy and color distribution offset, generating a drying feature sequence, and establishing a mapping model with a moisture content reference; lossless estimation of sample moisture content distribution is realized, so that a dry abnormal sample is identified; and extracting a drying rate deviation block, calculating a drying deviation amplitude, generating a drying uniformity index, and dynamically adjusting the air speed, the heat flow, the conveying speed and other parameters of the drying cavity according to the index until the drying uniformity index returns to a set range, thereby realizing accurate control and homogenization of the functional food drying process.

The invention discloses a two-parameter identification method for soil moisture content and dry density, which comprises the following steps: S1, based on data of samples with different dry densities and moisture content, adopting a temperature tracing method of a cooling mode to obtain a cooling time history curve of a heat source in the samples with different dry densities and moisture content; s2, carrying out segmented averaging on the temperature time history data of a certain time period, namely carrying out a plurality of isochronous segments on the time period, and then carrying out averaging processing on the temperature of each time period to obtain segmented average temperature time history data of the time period; and S3, taking the segmented average temperature time history data in the S2 as a neural network input sample, taking the known soil dry density and moisture content as network output, and obtaining a soil dry density and moisture content two-parameter identification model. According to the method, the problem of how to identify the moisture content and dry density parameters of the soil body at the same time when the moisture content and dry density of the soil body are not determined is solved, and the problem of unstable heating of a heating mode is avoided.

The invention relates to the field of geotechnical engineering, and discloses a portable intelligent measuring device and method for the optimal moisture content and the maximum dry density of a soil mass, and the device comprises an automatic sample preparation system integrating stirring, heating and water adding functions, a similar compaction system based on static pressure and frictional resistance measurement, and an intelligent control system, the detachable inner barrel is used as a connecting core; the method comprises the following steps: automatically preparing a series of to-be-detected soil samples with different water contents, performing class compaction on each soil sample to measure corresponding interface friction resistance, and finally calling a conversion model by an intelligent system, and calculating and outputting the optimal water content and the maximum dry density. According to the invention, automatic sample preparation, indirect measurement and intelligent analysis are modularly integrated, so that a traditional compaction test is converted into an automatic test process which can be quickly and accurately completed on an engineering site, and the problems that the test period is long, the test depends on a laboratory, and site construction cannot be timely guided in the prior art are solved.

The invention relates to the technical field of granary management, in particular to a granary multi-parameter collaborative sensing data management method and system. Comprising the steps of collecting upper-layer environment parameter data of an upper-layer area in a granary, core environment parameter data of a core area in the granary and external environment parameter data outside the granary; according to the external environment parameter data, the sudden drop situation of the external environment temperature is identified; calculating a humidity accumulation rising trend in the upper-layer environment parameter data and a temperature stability trend in the core environment parameter data; on the basis of the sudden drop situation, associating a humidity accumulation rising trend with a temperature stability trend, and judging a moisture migration risk; and generating moisture migration risk early warning information according to the moisture migration risk. The technical problem that when an existing granary data management method is used for processing complex and non-local moisture migration phenomena driven by external environment factors, multi-source data cannot be effectively associated, and consequently early warning is not timely is solved.

Methods and apparatuses for drying electronic devices are disclosed. An exemplary method comprises: initiating a drying operation in a drying apparatus comprising: generating a first air flow through a first air channel, routing, a moisture from an electronic device to a moisture-absorbing apparatus, absorbing, using the moisture-absorbing apparatus, the moisture from the electronic device, determining a first humidity and a second humidity, executing, based on the first humidity and the second humidity, a first computing operation, exhausting the first air flow to an exterior of the drying apparatus, determining a third humidity, and executing, based on the third humidity, a second computing operation.

The present disclosure relates to the field of material drying, and provides a material drying method and system, and a readable storage medium, used to ensure the drying quality of a material. The material drying method comprises the following steps: in a preheating mode, closing a fresh air flow path and a moisture discharge flow path of a material drying device, and connecting a hot air flow path of the material drying device, so as to preheat a drum of the material drying device; when the temperatures of all regions of the preheated drum reach a set value, and incoming material is detected, adjusting the material drying device to a material head mode; when a continuous duration of the material head mode reaches T_Sb, or the highest water content of the dried material output in the material head mode is higher than a minimum water content A_min% of a set dried material, adjusting the material drying device to a production mode; and, after the production mode is finished, adjusting the material drying device to a material tail mode. The described technical solution reduces aroma loss of a product, and the dried material produced thereby has good sensory quality, good water content uniformity, and a high raw material utilization rate.

The invention discloses a numerical simulation method for a soil frost heaving rule. The simulation method specifically comprises the following steps: S1, constructing a model for calculation according to a soil frost heaving model; s2, correlating a temperature field model and a moisture field model; and S3, obtaining the optimized hydrothermal coupling model. According to the invention, model calculation is established based on the soil frost heaving model, a temperature field and a moisture field are respectively established and then are secondarily integrated into an overall model, and then consideration of a displacement field is added, so that the calculation efficiency of the overall model is increased, and meanwhile, an actual model calculation structure is similar to soil frost heaving parameters under actual working conditions; finally, simulation of actual working conditions can be completed based on the method before construction, a construction scheme formulated in the early stage is optimized based on a simulation conclusion, and the construction period and cost of the construction process are optimized while safety is guaranteed.

A network-based system and method for providing desired moisture set point values for individual papers lines based on the physical properties of each liner and the atmospheric conditions associated with a corrugator is disclosed. The desired moisture set point values are based on the hygroexpansivity of each individual paper liner. Once the moisture set point value has been determined, a conditioning apparatus adjusts a moisture value for each liner in order to tune the post-warp characteristics of the final corrugated product.