JPH06220767A - Method for impregnating sheet material with treating liquid and impregnation apparatus therefor - Google Patents

Abstract

PURPOSE:To obtain a processed sheet having stabilized quality using a wet- on-wet process free from drying step by determining the water-content of a wet sheet material and calculating and adjusting the concentration of a treating liquid to a level corresponding to the water-content. CONSTITUTION:A continuous sheet C such as woven fabric, knit fabric and nonwoven fabric transported in wet state is uniformly squeezed with a squeezer S, the water-content of the sheet is measured by a water-content meter 1, the water-content signal is outputted and the sheet material C is passed through the treating liquid in the processing tank 3 in submerged state at a speed controlled to a required speed by a speed regulator 2. The concentration of the treating liquid is adjusted by a controller 12 to a level higher than the standard necessary concentration by an amount corresponding to the measured water- content of the sheet and the sheet material C is immersed in the obtained treating liquid W to perform the treatment of the cloth and obtain a treated cloth having a prescribed quality.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of impregnating a sheet-like material with a treatment liquid and an apparatus used for the method. More specifically, the present invention relates to a sheet-like material (for example, cloth or A sheet-like material that can be appropriately processed while it is wet without needing to be dried, and can be processed with almost no unnecessary surplus in the processing liquid, and can also be automatically operated. The present invention relates to a method and an apparatus for impregnating a treatment liquid.

[0002]

2. Description of the Related Art Resin processing is one of the finishing processes for dyeing fabrics. This is to improve the defects of fibers and textile products, to add new functions that the original fibers do not have (for example, waterproof, antistatic, flame retardant etc.) and to improve the texture. It is a processing process in which a synthetic resin or drug is attached to the cloth.

However, when such a sheet-like material is subjected to resin processing, it is processed so that the synthetic resin agent (hereinafter referred to as a resin) attached to the cloth is "a certain fixed amount". It is necessary to control various necessary conditions.

However, the amount of the resin to be adhered differs depending on the specific material of the target sheet material and the required specifications, and the conditions must be determined in advance in the test stage before mass production. Generally, in the test stage, "dry pieces of dough" are used to establish an estimation standard, and various processing conditions are determined based on this.

Further, a problem in actually subjecting the sheet-like material to resin processing is that the cloth is wet and contains water in the dyeing step in the previous stage in mass production. In addition, the water content varies depending on the production unit (hereinafter, batch unit), and also varies depending on the positions of all the processing target fabrics within the same batch. Therefore, in order to facilitate the applicability of the processing conditions determined in the test stage, a "drying process" is provided before resin processing in order to bring the pair of processed fabrics into the same state as the test stage, that is, in the dry state. It was.

Further, the working fluid used for resin processing was manually prepared based on the weight and length of the target fabric (number of ridges: about 50 m / groove) and the processing conditions obtained in the test stage. is there. However, in this case, the weight and length of the target fabric (values described in the processing specifications: hereinafter referred to as "resipe value") are about 5-10% in each process until reaching this process. It is common sense that the error of occurs.
Further, even with the same material and under the same processing conditions, the adhesion rate of the processing liquid (hereinafter, resin liquid) per unit area (hereinafter, pickup ratio) varies depending on the dyed color.

Moreover, if the amount of the resin liquid decreases and the liquid does not adhere to the cloth during the processing, a "liquid out accident" may occur and quality deterioration (generation of defective products) may occur.
Therefore, the resin liquid should be prepared in a larger amount than the actual value (predicted empirical value) from the standpoint of safety on the basis of previous experience. For this reason, a residual liquid of 10 to 20% is inevitably constantly generated, and as a natural result of depending on the manual mixing, defective products are often generated due to a mixing error.

As described above, in the prior art, since the drying treatment was inevitably required prior to the processing, the processing space and the processing equipment became large, and moreover, the processing liquid was manually mixed, so that the excess disposal was performed. Due to the large amount of resources, there was no choice but to waste resources such as labor costs including energy, chemicals and processing time.

[0009]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned drawbacks of the prior art in which a sheet-like material is impregnated with a processing liquid and is processed. It is a technical object to provide a new method and apparatus capable of continuously processing a product, even if the product has been wet in the previous stage of processing, without being dried, without being dried.

Another technical object of the present invention is to provide the sheet-shaped product with a concentration necessary for processing the object even when the sheet-shaped product in a wet state is processed. Can automatically prepare the appropriate amount necessary for the treatment of
It is an object of the present invention to provide an economical method and an apparatus which hardly generate an excess processing liquid to be discarded.

Still another technical problem of the present invention is to provide an efficient method and apparatus capable of continuously performing processing by accurately and automatically preparing a processing solution containing a plurality of kinds of processing agents as required solutes. To provide.

[0012]

Means adopted for solving the technical problems Means adopted by the inventor for solving the above technical problems will be described with reference to the accompanying drawings.

That is, according to the present invention, the moisture content of the sheet-like material C continuously conveyed in a wet state is measured, and the concentration of the treatment liquid used for processing the sheet-like material C is measured as the moisture content. By adjusting the concentration of the adjusted treatment liquid W to a concentration higher than the standard required concentration and passing the wet-state sheet-like material through the adjusted treatment liquid W. However, the feature is that the sheet-like material can be appropriately and continuously processed.

Further, according to the present invention, the moisture content of the sheet-like material C continuously conveyed in a wet state is measured by the moisture measuring device 1, and the feeding speed of the sheet-like material C is measured by the speed governor 2.
Controlling the required speed via the, through the infiltration process in the adjustment treatment liquid, when processing, the adjustment treatment liquid consumption per unit length impregnated into the sheet-like material is calculated and estimated, If a means for preparing an amount of the adjustment treatment liquid W necessary for processing the sheet-like material C is further added, an adjustment treatment liquid having a concentration necessary for processing the object is required for treating the sheet-like material. Another feature is that an appropriate amount can be automatically prepared and almost no excess processing liquid to be discarded is generated.

Further, according to the present invention, a moisture measuring device 1 for measuring the moisture content of a sheet C continuously conveyed in a wet state and outputting a moisture content signal; A processing bath 3 configured to allow the sheet-like material to submerge in the adjusted processing liquid W that is stored; and a preparatory liquid A containing processing components necessary for processing the sheet-like material C.
(Eg, A ₁ , A ₂ , A _3, ...) And at least one preparatory liquid container 4; The preparative liquid is measured by measuring the decrease amount of the preparatory liquid contained in the at least one container. A weight measuring device 5 for outputting a water supply signal; a flow meter 7 for measuring the amount of water supplied from the water supply pipe 6 and outputting a water supply amount signal;
A supply pipe 8 for supplying the preparation liquid A to be stored in the preparation liquid container A; a preparation liquid A supplied through the supply pipe 8 and water ω supplied from the water supply pipe Mixing tank 9 for preparing the adjusted treatment liquid W having a required concentration by mixing
And control valves 10, 10 ... Arranged in each of the preparation liquid A supply pipe 8 and the water supply pipe 6; and the mixing tank 9
A supply mechanism section 11 for supplying the adjusted treatment liquid W stored in the processing treatment tank 3 to the processing treatment tank 3; a moisture content signal output by the moisture measuring instrument 1, a preparation liquid supply signal output by the weight measuring instrument 5, and a flow rate. The water supply amount signal output from the total 7 is calculated and multiplied by a water amount corresponding to the amount of the prepared liquid supplied from the supply pipe line based on a program given in advance, and the water supply pipe line 8 and the water supply pipe line are obtained. , And the controller 12 for controlling the supply mechanism unit 11 for supplying the adjusted processing liquid to the processing tank 3 by adopting the technical means described above. The point is that a device that can satisfy the technical problems has been realized.

[0016]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The method and apparatus of the present invention will be described in more detail below with reference to the embodiments shown in the accompanying drawings.

In FIG. 1, reference numeral 1 indicates 2
A color type infrared moisture measuring instrument, a wet sheet-like substance which has been averaged to have a uniform moisture content by a squeezing machine S, and which has been conveyed in a spread-like manner by controlling a required feed rate by a speed governor 2. The water content of (woven fabric) C is measured. The water content measuring device 1 outputs a water content signal corresponding to the water content of the dough C and sends it to a controller (personal computer) described later.

Reference numeral 2 designates a speed governor for controlling the carrying speed of the cloth C to a required speed, and controls the carrying speed in response to a control signal sent from a controller described later. To do. By the way, the reason why it is necessary to control the conveyance speed of the cloth C is that the impregnation rate is not uniform depending on the physical properties of the sheet-like object to be processed and the properties of the adjustment treatment liquid, and the time during which it passes through the adjustment treatment liquid It must be adjusted appropriately.

What is designated by reference numeral 3 is a processing tank into which the dough C conveyed to be processed is fed, and the processing tank 3 contains an adjustment processing liquid prepared through a mixing mechanism described later. The dough C that has been collected and sent in passes through the adjustment treatment liquid during the required time. Incidentally, reference numeral 31 is a liquid level gauge, which measures the amount of the adjustment processing liquid W contained in the processing tank 3 and sends it to a controller described later as a replenishment signal.

Dough C that has passed through the processing tank 3
The length and the number of defects are measured by the length measuring device 13 and the seam detector 14, and the mangle 15 further advances to squeeze the excess treatment liquid. The length measurement signal output from the length measuring device 13 and the seam detector 14 and the defect number signal are input to a controller described later.

Next, what is designated by the symbols 4-4, 4 is 3
A preparation liquid container for a tank, and each of these containers 4 has a preparation liquid A containing processing components necessary for processing the target dough C.
₁・ A ₂・ A ₃ are prepared for accommodation.

Those designated by reference numerals 5/5/5 are the respective preparation liquids A ₁ , A ₂ and A ₃ contained in the respective preparation liquid containers 4.
Is a weight measuring device (electronic balance) for measuring the amount of decrease of each preparation liquid, and outputs the decrease amount of each preparation liquid as a supply signal of each preparation liquid and sends it to a controller described later.

Reference numeral 6 is a water supply pipe, reference numeral 7 is a flow meter for measuring the amount of water supplied from the water supply pipe, and reference numerals 8.8.8 and 8 are each preparation leading from the preparation liquid container 4.4.4 to a mixing tank described later. It is a feeding pipe line for feeding the liquid by a drop between the preparation liquid container and the mixing tank. Then, the water supply pipe 6 is branched and communicates in the middle of the supply pipe lines 8 and 8 to join them, thereby contributing to the cleaning of the pipe. Further, the flow meter 7 is arranged in the upstream portion before the water supply pipe 6 is branched, and outputs a water supply amount signal based on the amount of passing water to be sent to a controller described later.

Reference numeral 9 indicates a mixing tank, which is prepared water A ₁ A ₂ A ₃ supplied from the preparation liquid containers 4 4 4 and water supplied through the water supply pipe 6. Is mixed by a stirring mechanism (not shown) to prepare an adjustment treatment liquid W having a concentration required for processing the target fabric C (wet state).

The reference numeral 10 indicates the above-mentioned preparation liquid A ₁ .A
₂ · A ₃ is a control valve provided in each of the supply pipes 8 and the branch water supply pipes 61 that branch from the water supply pipe 6 and join the supply pipes 8. By controlling the opening and closing of these control valves 10, the amount of liquid supplied and the amount of water supplied to the mixing tank 9 are controlled.

Reference numeral 11 is a supply mechanism portion for supplying the adjusted processing liquid W prepared in the mixing tank 9 to the processing tank 3. In the present embodiment, the supply mechanism section 11 is a liquid feed pump that sucks the adjusted treatment liquid W from the mixing tank 9 and feeds it under pressure.
11a; a preparatory tank 11b for temporarily storing the pumped adjusted treatment liquid W; a first liquid supply valve 11d provided in a conduit 11c between the mixing tank 9 and the preparatory tank 11b; and a preparatory tank 11b. Pipeline 11e disposed between the processing tank 3 and
And a second liquid supply valve 11f provided in the conduit 11e, and the liquid feed pump 11a, the first liquid supply valve 11d, and the second liquid supply valve 11f are all controls described later. It is operated by a control signal output from the container. Further, 11g is a liquid level meter for measuring the amount of the adjusted treatment liquid in the preparation tank 11b, and the liquid amount signal output from this liquid level meter 11g is sent to a controller described later.

However, what is designated by the reference numeral 12 is a controller, which has been cited as needed in the above description. In the present embodiment, a 32-bit personal computer (YEWMAC 520 manufactured by Yokogawa Electric) is actually used as the controller 12, and the moisture content signal output from the moisture measuring device 1 and the processing tank 3 are used.
The replenishment signal output by the liquid level gauge 31 disposed in, the length measurement signal output by the length measuring device 13, the defect number signal output by the seam measuring device 14,
Supply signals for each preparatory liquid output by the weight measuring devices 5, 5, 5, the water supply amount signal output by the flowmeter 7 disposed in the water supply pipe 6, and the liquid level gauge 11g disposed in the preparatory tank 11b.
The respective preparation liquid amount signals output by are input.

First, when the moisture content signal is input,
Based on the moisture content signal, the controller 12 computes and calculates a corrected concentration that is higher than the standard concentration originally required for the dough C to be processed by an amount commensurate with the moisture content, and the corrected concentration is calculated. The control valves 10 provided on the liquid supply pipe lines 8 and 8 and the branch water supply pipe 61 are controlled to open and close so as to match the above condition, and the preparatory liquids A ₁ , A ₂ , A ₃ and water are supplied. The necessary amount is fed to the mixing tank 9 to mix and prepare the adjusted treatment liquid W. In this case, the amount of the adjusted treatment liquid W mixed and prepared in the mixing tank 9 is the supply signal output by the weight measuring devices 5, 5, 5, and the water supply amount signal output by the flowmeter 7 of the water supply pipe 6. Is input to the controller 12 to be calculated and measured, and when the amount of the processing liquid W satisfies the required amount, the controller 12 sends a closing command signal to the required control valves 10 ... Emit it and close it.

Next, when the amount of the adjusted treatment liquid W stored in the treatment tank 3 decreases due to the progress of the processing treatment of the cloth C, the controller according to the replenishment signal output from the liquid level gauge 31. 12 is
A replenishment command signal for the adjustment processing liquid W is output to the liquid supply mechanism section 11. In the present embodiment, the preparation tank 11b is provided on the pipeline between the mixing tank 9 for preparing the adjusted processing liquid W and the processing tank 3.
And the processing tank 3 from the preparation tank 11b.
Since it has a mechanism to replenish the processing liquid W to the controller,
The replenishment command signal output by 12 opens the second liquid supply valve 11f to replenish the processing tank 3 with a necessary amount of the adjustment processing liquid W.

In this embodiment, the amount of the adjusted treatment liquid W prepared in the preparation tank 11b is monitored by the liquid level gauge 11g arranged in the tank 11b. And the preparation tank 11
Before the amount of the adjusted treatment liquid W in b decreases and the replenishment to the processing bath 3 cannot be satisfied, the controller 12 detects the decrease in the liquid amount via the liquid level gauge 11g and prepares the preparation liquid replenishment command signal. To drive the liquid feed pump 11a, and at the same time, the first liquid suction valve 11d
Open up. Then, the adjustment treatment liquid W in the preparation tank 11b
When it is detected via the liquid level gauge 11g that the required amount has been reached, the liquid feed pump 11a is stopped and the first liquid suction valve 11d is closed.

Further, the length measuring signal output from the length measuring device 13 and the fault number signal output from the joint detector 14 are input to the controller 12, and the control based on these signals is performed. The vessel 12 calculates and estimates the actually measured length of the dough C per unit length and the actual consumption amount of the treatment liquid W per unit length, and additionally adjusts the processing residual length and the mixing tank 9 to be additionally blended from the number of processing defects described in the recipe. The required amount of the liquid W is also calculated and estimated. In the present embodiment, it is decided that such a treatment is performed by a. An error is unavoidable in the weight of the fabric C (sheet-like material) to be processed and the number of defects, b. The pickup rate of the fabric C to be processed is based on the representative value at the test stage, c. Concentration of processing liquid W to be used, processing speed (conveyance speed),
Various conditions such as squeezing ratio are "dry small pieces" at the test stage.
This is because it corresponds to a practical problem such that there may be an error.

[0032]

[Operation Example of this Embodiment] The process for carrying out the method of the present invention by the above-mentioned apparatus will be described below with reference to the processing flow sheet shown in FIG.

First, water is squeezed by the squeezing machine S in order to make the water content of the dough C to be processed constant (uniform). In this case, the water content of the dough C after the water squeezing treatment has only to be uniform within a certain range (for example, within the processing allowable accuracy), and there is no problem even if it is not set to a specific water content. .

Next, the water content after squeezing water is measured by the infrared water content measuring device 1 and based on this water content, the controller 12 mixes and prepares the liquid concentration to be prepared as an adjusted treatment liquid from the conditions described in the recipe. , The primary mixing amount, the conveying speed to be adjusted in the speed governor 2, the provisional mixing conditions and processing conditions such as the pressure of the mangle 15 to realize the reduction ratio are determined.

Next, the adjusted treatment liquid W is prepared based on the above-mentioned temporary mixing conditions.
The primary mixing is performed. This primary mixing is carried out in the mixing tank 9 by mixing the preparation liquids A ₁ , A ₂ , A ₃ and water.
In this case, the volume of liquid to be prepared is 1 of the total volume under the temporary conditions.
It is recommended to set it to a fraction of the required amount, such as / 2. At this time, the mixing of the respective preparation liquids A ₁ , A ₂ , A ₃ and water is achieved by the control of the controller 12.

Then, through the processing process in which the processing liquid W submerges in the processing liquid tank 3 to be processed, the processing is performed based on the length of the processed fabric C and the amount of the adjusted processing liquid W consumed. Obtain the pickup rate of the cloth C in the inside. The processing conditions such as the concentration of the adjustment processing liquid W, the conveyance speed, and the mangle pressure are corrected and corrected so that the measured pickup ratio becomes a predetermined pickup ratio. Further, the length of the dough C between the seams (actual length per one bough) is measured, the total length of the target dough is predicted from the number of the boughs described in the resipe, and the required amount of the treatment liquid W is updated / corrected. . Then, in the next preparation stage, the next preparation amount is determined from the correction condition and the predicted remaining amount (= predicted total length-processed actual length), and is mixed and supplied. In this case, the actual length per bar is the length measuring device 13 and the seam detector 14.
Is constantly measured and the predicted total length is updated. If these procedures are repeated until the processing is completed, the amount of the processing liquid W remaining and to be discarded can be minimized.

As a precaution, a theoretical explanation will be given for the case where the concentration of the adjustment treatment liquid W is determined assuming that the dough C has a constant moisture content. For simplicity, one type of preparation liquid and water shall be used. X = 10 for the concentration of the treatment liquid determined at the test stage (using "dry slices")
%, The squeezing ratio in the mangle is a = 80%, and the weight of the dough C to be processed is We = 100 kg, the amount of the adjustment treatment liquid Y = 100 * 80/100 = 80 kg The amount of the preparation liquid X = 80 * 10 / 100 = 8 kg is required. In this case, if the moisture content s of the target fabric C is 40%, the final draw ratio a = 80% is fixed, so if the moisture content of the fabric C is taken into consideration, the adjustment treatment liquid The water content of W must be half of the value obtained in the test stage. That is, the concentration x of the adjustment treatment liquid W
= 20%.

As described above, the final squeezing ratio is basically fixed, and the concentration of the processing liquid to be used is corrected in consideration of the water content. However, although the description in the present specification does not consider the fluctuation of the pickup rate, if the pickup rate becomes twice as much as that in the test stage in addition to the water content, it is assumed that the same drawing rate is used. The concentration x of the processing liquid to be processed is 10%.

The specific examples of the present invention disclosed in the present specification are generally as described above, but the present invention is by no means limited to the above-mentioned embodiments, and various modifications are made within the scope of the claims. Needless to say, it is possible to change.

[0040]

As described above with reference to the embodiments,
In the process of impregnating the dough with the processing liquid, in other words, it is possible to directly impregnate the sheet-like material with a certain water content while it is still wet. Can be omitted, and it is very energy-saving.

Further, even if the state of the dough at the experimental stage for calculating the processing conditions is different from the actual state of the dough, the processing conditions and parameters are adjusted in the entire process on the basis of the actual state of the dough, particularly the moisture content. Therefore, since the method of the condition calculation experiment is the same as that of the conventional technique, the number of experiments is not particularly increased. Moreover, the actual length, the actual pick-up rate, etc. are measured in the processing stage, and the error of the re-sipe is sequentially corrected so that the pick-up rate and the squeezing rate become the same as the experimental values, that is, the amount of the chemical liquid finally attached to the cloth is Since it is controlled to be the same as the experimental value, it is possible to stabilize the processing quality.

Further, the amount of the adjustment treatment liquid required for processing can be prepared by dividing it into a plurality of times, and the mixing amount for one time is updated / corrected each time based on the actual remaining amount of the processed material and the actual result. Since it is possible to use such conditions, the remaining amount of the preparation liquid can be reduced to such an extent that a "liquid outage accident" does not occur. In addition, this process does not necessarily require an experienced person because it is an automated work centered on the control device.

As described above, the present invention is more effective in improving resource efficiency such as energy, chemicals, labor costs including processing time, etc., as compared with the conventional method, and has high industrial utility value.

[Brief description of drawings]

FIG. 1 is a schematic view showing an embodiment of an apparatus used in the present invention.

FIG. 2 is a flowchart showing an example of a work procedure in the present invention. Explanation of code 1 Moisture measuring instrument 2 Speed governor 3 Processing tank 31 Liquid level meter 4 Preparation liquid container 5 Weight measuring instrument 6 Water supply pipe 61 Branch water supply pipe 7 Flow meter 8 Feeding pipe 9 Mixing tank 10 Control valve 11 Supply Mechanism part 11a Liquid feed pump, 11b Preparation tank, 11c Pipe line, 11d First liquid supply valve, 11e Pipe line, 11f Second liquid supply valve, 11g Liquid level gauge 12 Controller (PC) 13 Length measuring device 14 Seam detection Container 15 Mangle A (A ₁ , A ₂ , A ₃ ) Preparation liquid C Sheet material (dough) S Squeezing machine W Adjustment treatment liquid

Claims (6)

[Claims] 1. The moisture content of a sheet-like material continuously conveyed in a wet state is measured, and the concentration of a treatment liquid used for processing the sheet-like material is standardized by an amount corresponding to the moisture content. Impregnation of a sheet-like material with a treatment solution prepared by correcting an adjusted treatment solution to a concentration higher than the required concentration, and performing processing by infiltrating the sheet-like material in the wet state into the adjustment treatment solution. Method. 2. The treatment of a sheet-like material according to claim 1, wherein the moisture content is measured after squeezing the continuously conveyed wet sheet-like material so that the entire water content is even. Liquid impregnation method. 3. The treatment agent contained as a solute in the treatment liquid is 2
The method for impregnating a sheet-like material with a treatment liquid according to claim 1 or 2, wherein an adjusted treatment liquid composed of at least one species is used. 4. The moisture content of a sheet-like material continuously conveyed in a wet state is measured by a moisture measuring device, and the feed rate of the sheet-like material is controlled to a required speed via a speed governor. In order to process the remaining sheet-like material by calculating and estimating the consumption of the adjustment processing solution per unit length impregnated in the sheet-like material, the processing is performed by submerged passage in the adjusting treatment solution. The method for impregnating a sheet-shaped treatment liquid according to any one of claims 1 to 3, wherein a necessary amount of the adjustment treatment liquid is prepared. 5. A water content measuring device for measuring the water content of a sheet-like material which is continuously conveyed in a wet state and outputting a water content signal; A processing tank configured to allow the sheet-like material to submerge through the adjusted processing liquid; and at least one preparation liquid container containing a preparation liquid containing processing components necessary for processing the sheet-like material; A weight measuring device for measuring the amount of reduction of the preparatory liquid stored in the at least one container and outputting a supply signal of the preparatory liquid; and measuring the amount of water supplied from the water supply pipe and outputting the water supply amount signal. A flow meter; a feed pipe for feeding the preparatory liquid to be stored in the preparatory liquid container; a preparatory liquid fed through the feed pipe, and a water supplied from the water pipe A mixing tank for mixing to prepare a conditioning treatment liquid having a required concentration; A control valve provided in each of the preparation liquid supply pipe and the water supply pipe; a supply mechanism unit for supplying the adjustment treatment liquid stored in the mixing tank to the processing treatment tank; the moisture measuring instrument The moisture content signal output by the, the preparation liquid supply signal output by the weight measuring device, and the water supply amount signal output by the flowmeter are set to the preparation liquid amount supplied from the supply pipe line based on a program given in advance. It includes a controller for controlling the supply mechanism section for calculating a quadrature of a corresponding water amount, and arranging a supply pipe and a water supply pipe, and supplying an adjustment treatment liquid to the processing treatment tank. An apparatus for impregnating a treatment liquid of a sheet-shaped product, which is characterized in that 6. A supply mechanism section is provided through a liquid feed pump for pressure-feeding the adjusted treatment liquid in the mixing tank, a preparation tank for temporarily storing the pressure-adjusted treatment liquid, and a conduit between the mixing tank and the preparation tank. The seat according to claim 4, further comprising a first liquid supply valve and a second liquid supply valve that are provided, wherein the liquid feed pump and the first and second liquid supply valves are configured to be controlled by a controller. Impregnation device for processing liquid.