TW527482B - Air press for dewatering wet web - Google Patents

Abstract

An air press for noncompressively dewatering a wet web to consistency levels not previously thought possible at industrially useful speeds without thermal dewatering. An air press for dewatering a wet web, comprising: an air plenum comprising a plenum cover having a bottom surface; means for supplying pressurized fluid to the air plenum; a vacuum box comprising a vacuum box cover having a top surface positioned in close proximity to the bottom surface of the plenum cover; means for applying vacuum to the vacuum box; and side seal members adapted to contact the air plenum and the vacuum box for minimizing escape of the pressurized fluid, the side seal members attached to one of the air plenum and the vacuum box and positioned in close proximity to side seal contact surfaces defined by the other of the air plenum and the vacuum box, the side seal members adapted to flex into sealing contact with the side seal contact surface upon exposure to the pressurized fluid.

Description

527482 V. Description of the invention (Invented tissue paper products have many characteristics, such as bathroom and facial tissue paper, and must consider that the final product manufactured has the desired characteristics to make it appropriate and try to achieve the best purpose of the product # .Improving the softness of products has been a major goal for a long time, and the successful evaluation of high-quality products is a particularly important factor. In general, the main factors of softness include 2 consistency and volume (density) ), And products with lower viscosity and higher volume (lower density) can generally improve the softness of touch. It is necessary to improve the softness of all types of tissue paper products to improve the non-retraction and completely dry. The challenge of softness of tissue paper. The completely dry method provides a related non-pressing method to remove moisture, and this method is to introduce hot air into the fabric until the fabric is dry. More specifically, the wet water pattern The fabric is transferred from the formed fabric to a coarsely covered and highly penetrated completely dry fabric and maintained in the completely dry fabric until it is dried to ^ and this result will cause Dry fabrics will be softer and have a higher volume than traditional dry non-thin paper. This is because less restraint is formed and the fabric is less pressed. Therefore, the method of the present invention eliminates the need for The use of Yankee dryers can produce completely dry tissue paper products. In any case, the non-retractable completely dry tissue papers that they shrink with are in the same touch: = and hard. This is due in part to In essence, the high consistency and strength of the tissue paper are knitted, but part of the duty is due to the roughness of the completely dry fabric on the fabric. Therefore, the square enamel of the tissue paper with improved softness is manufactured on the X paper scale. (yzc-Dme_mmQ48m • 嶋 side 19 contact 527482 V. Description of the invention (2) Production technology is lacking and necessary, in addition to special crepe completely dry tissue paper products with improved softness, and the ability to produce such tissue paper The production device is also lacking and necessary in production technology. I have invented the invention. I have discovered that improved non-creped completely dry fabrics can be transferred by further transferring the fabrics. The fabric is completely dried under the final fabric drying treatment before the wet fabric is transferred from the formed fabric to one or more intermediate transfer speeds obtained at a transfer fabric before removing the fabric by removing more than about 30% of the consistency moisture. In particular, Increasing the consistency of unwrinkled, completely dry fabrics before different rate transfer points found surprising results ... (1) The tension characteristics in the higher direction and its reciprocating direction will help improve the fabric's flowability; and ( 2) Decrease the correlation coefficient, that is, when the tensile strength is adjusted to normal, it will increase its softness. This finding makes it possible to produce a lower coefficient tissue product at a given tensile strength, and we can even Compare the difference between the two tissue products made during the transfer of lower consistency at different speeds. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics printed on one portion of the present invention is related to Press-type dewatering air press. This air press is a liquid capable of dewatering a non-crepe-completely dry fabric by about 30% consistency, or a device that is particularly desirable for liquid consistency previously transferred at different rates. A pressurized fluid jet is added to an emptying device mentioned in a published patent document, but such a device has not been widely used in the manufacture of thin paper products. This is mainly due to the fact that it is not known in advance that the fabric is greater than about 30. /. The dehydration of the consistency is because it is better than the transfer at different speeds. Here YZC-D: \ Patenf [Pk001.04- \ 0487 \ Pk-001-0487.DOC April 19, 1999 This paper standard applies to China Standard (〇 milk) eight specifications (21〇, / 297 public director) 5 527482, invention description (3 pairs of improved product characteristics ^ 7 eight skins μ ^ Ό ^ knife 衿. Furthermore, factors hindering the use of this device

Phase 4 Lu Yan attributed to the practical difficulties in p…, including the disintegration of the tissue paper, the leakage, the closure, and / or non-heating dehydration of fabrics and similar dynamic operations. Although it is difficult to implement effective speeds, the S pneumatic presses here can overcome these difficulties and dewater the wet fabric to a liquid consistency. , Α this, in an embodiment 3, an air press for dehydrating a wet fabric according to the present invention includes: a device for sandwiching a fabric in a wet fabric and transporting the fabric through a 2-pressure press; first The dewatering equipment includes a pair of intersecting and mechanically-oriented sealing elements (including closed blades); the second dewatering equipment includes an intersecting and mechanical-direction sealing element made of deformable material, which can move the first and second related Dewatering equipment, which is applicable to the operating positions of the first and second dehydration equipment and one of which is associated with the other device ^ and at least _ of the closed blades will affect the support to the fabric and can be deformed by The closed member made of material supports the opposite side of one side of the fabric, and the device in one of the first and second dewatering equipment includes an air pressure ventilation system effectively connected to a source of pressurized fluid, and the other device includes A forbidden device effectively connected to a source of airspace. In other specific examples, the air press for dehydrating wet fabrics according to the present invention includes: a device for sandwiching the fabric in the wet fabric and transporting the fabric through the air press; one on the wet fabric surface Air pressure ventilation system, which is effectively connected to the source of pressurized fluid, the air pressure ventilation system includes a sealing device that can be moved in the operating position and the telescopic position, the sealing device includes a pair of mechanical side This paper size applies the Chinese National Standard (CNS) Α4 Regulations (210X297 mm (please read the precautions on the back first, then clothing--Π-Fill this page)-, ^ τ Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economy System 6 YZC-D ^ atenAPkOOI.04 ~ \ 0487 \ Pk-001-0487.DOC April 19, 1999 527482 A7

Page Please read the note notes on the back

I% order

A7 B7 527482 V. Description of the invention (When the running machine is effective speed in the health industry, this air press can reach these consistency. When using these, high speed operation, or "industrial effective speed" "The word ambiguous_Jhu refers to a machine that manufactures paper-making paper, which refers to a machine speed (sigh / minute 4 miles) that is at least equivalent to any of the following numbers or ranges: 1,000 1,50 ..., 2, ... ..., 2,500, 3,50 ..., 4, ..., 4,5 ..., 5.000 5,500 > 6,00, 6,500 ^ 7,000 n 8, 000, 9,000 > 10.000 ' And is limited to the higher or lower variations of any of the numbers listed above. Any water vapor or similar gas is used to increase the consistency of the back-pressing press before the air press and / or to change the direction of the fabric cross-machine. In addition, when the mechanical speed is at a lower speed and the use time of the air press is higher, a higher consistency can be reached. The difference provided by the air pressure press across the wet fabric May be about 25 inches of mercury or higher, such as about 25 inches to 120 inches Mercury column, specifically about 35 inch mercury column or higher, such as about 35 inch ~ 60 inch mercury column, more specifically about 40 inch ~ 50 inch mercury column. This can be ventilated by air pressure in the air press The hair system maintains the pressure of the fluid on the side of the wet fabric of 0 to 60 pounds per square inch (psig) higher than the pressure gauge to achieve a portion, particularly higher than 0 to 30 psig, and more specifically about 5 psg. Or higher ', for example, about 5 to 30 psig, or about 5 to 20 psig. The concentrated function of the air press is an empty box that can reach 0 to 29 inches of mercury, or 2 0 to 25 inches of mercury column empty, but more specifically about 10 to 20 leaves of mercury column empty, such as about 15 leaves of mercury column empty. The pressure height between the air pressure ventilation system and the centralized equipment, The expectation is to monitor or control the predetermined height. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the precautions on the back before filling out this page.) cooperative ---I · 11 8 YZC- D: \ Patenf \ Pk001.04- \ 0487 \ Pk ~ 001-0487.Doc April 19, 1999 527482 A7 B7 V. Description of the invention (6) Expected but not necessary The air pressure ventilation system can form a complete seal on a centralized device. Another part of the air can be taken as a centralized device for air and liquid. As used herein, the term "complete seal" refers to: air pressure ventilation The relationship between the system system and the wet fabric is a feasible connection and indirect contact with the fabric, and when the pressure difference of the air pressure ventilation system across the fabric is 30 inches of mercury or higher, it will make 70% Or more air enters the air pressure 1 ventilation system and the incoming air will flow in the fabric; in addition, the relationship between the air pressure ventilation system and the centralized equipment is a feasible association and indirect contact with the fabric ' When the pressure difference between the air pressure ventilation system and the centralized device across the fabric is 30 inches of mercury or higher, it will allow 70% or more of the air to enter the air pressure ventilation system and the incoming air will pass through. Flows on to the textile processing equipment. Obviously, the pressurized fluid enclosed in the surrounding air used in the air press can be used to generate the air flow through the fabric, which will result in the air depressing ability. A suitable pressurized fluid flow in an air press is approximately 5 to 500 standard cubic feet-minutes per square inch of the opening area (SCFM = standard cubic foot-minutes), and particularly approximately 10 SCFM per square inch of the opening area Or higher, for example, about 10 ~ 200 SCFM / open area square inch, or about 40 SCFM / for open area square inch or higher, for example, about 40 ~ 120 SCFM / open area square inch. The pressurized fluid supplied to the air pressure ventilation system is taken into the empty chamber through the intake of the wet fabric. The desired pressurized fluid is 70% or higher, or 80% or higher, and 90%. Or higher. For the purpose of the present invention, (please read the precautions on the back before filling out this page) Order printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 9 YZC-D.Watenm001.04 ~ \ 0487 \ Pk-001-0487.DocAphl 19,1999 527482 A7 ______ _B7___ 5. Description of the Invention (7) The term "standard cubic feet per minute" as used herein means 14_7 pounds per square inch of absolute 値 and is done at 60 ° f Measurement. The term "air" and "pressurized fluid" as used herein means any gas-like substance used in an air press to dewater the fabric. Suitable gas-like substances include air, water vapor Or the like. Desirably, this pressurized fluid includes air at ambient temperature, or only by heating to a temperature of about 300 ° F or below, or heating to about 150 ° F or Heat treatment at a temperature lower than this temperature. In another embodiment, the movement of the device for dehydrating the wet fabric in the mechanical direction includes: a skeleton structure; a support for inserting the fabric between the wet fabrics; an air press Air pressure included Ventilation system and centralized equipment located on the opposite side of the wet fabric and supporting fabric. The air pressure ventilation system and the centralized equipment are mutually feasible to establish a flow of pressurized fluid through the wet fabric, and the air pressure ventilation system Including: static element installed in the skeleton structure; a sealing device is a static element that can be moved between the running position and the telescopic position. The sealing device includes a pair of sealing elements in the mechanical direction and a pair of reverse mechanical directions. When the sealing device is in the running position, it will form a complete seal on the wet fabric; the way to move the sealing element in the cross-machine direction is generally to contact the wet, fabric + surface, and internal and external contact. The support fabric is at right angles; and the movement of the sealing element in the mechanical direction is generally parallel to the plane containing the wet fabric, but at right angles to the mechanical direction. In other embodiments, the equipment for dewatering the wet fabric is in the mechanical direction # 夕 动 包括 ·· Skeleton structure; insert the fabric between wet fabrics I: 氏 张 准 (CNS ) A4 specifications (7 ^^ ----- (Please read the precautions on the back before filling this page)

, 1T Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy 10 ^ C-〇 ^ ienAPk00104-\ (M8m-00i ^ 87.〇oc Αρη, 19ι 1999 527482 A7 t '--------- -B7 5 、 Explanation of the invention (8) '~~ " ------ Supports;-The air press includes the air pressure ventilation system to wet the fabric and the centralized equipment to support the opposite side of Yao P ^, this The air pressure ventilation system and the forbidden device are mutually feasible to establish the flow of pressurized body through the wet fabric, and the air pressure ventilation system includes the static elements installed on the skeleton structure and define the It is generally a load surface that is flat to the surface containing the wet fabric; a sealing device is movable on a static element located in an operating position, and the sealing device here is a complete closure of the wet fabric and is movable in a telescopic position Above, the sealing device has a control surface that is generally parallel to the plane containing the wet fabric and is in contact with the load surface. In addition, in the movement of the sealing device, it is generally at a right angle to the plane containing the wet fabric. To When the operating position is reached, the contact between the control surface and the load surface will interrupt the movement of the sealing device in the direction of the wet fabric. In other embodiments, the private movement of the device for dehydrating the wet fabric in the mechanical direction includes : Skeleton structure; the support that inserts the fabric between wet fabrics. The full-pressure press includes an air pressure ventilation system and a centralized device located on the opposite side of the body and the support fabric. The two devices are mutually viable to establish the flow of pressurized fluid through the wet fabric, and the air pressure ventilation system includes ... static elements installed on the skeleton structure and defined to be generally parallel to the surface containing the wet fabric A load-bearing surface; a sealing device is movable on a static element located opposite to the running position, and the sealing device here forms a complete closure of the wet fabric and is movable in a telescopic position, the surface facing the inside of the sealing device and The inner surfaces facing the static elements together define the paper's standard for financial reward (CNS) M regulations. (21GX297 public product) I ---------! (Please read the notes on the back before filling this page) Ordered by the Intellectual Property Bureau of the Ministry of Economic Affairs and printed by the Consumer Cooperatives 11 D: \ Patenf [Pk001.04- \ 0487 ^ k-001-0487.Doc April 19, 1999 527482, Invention Description (: Space for pressurized mud, and the inside surface facing the closed device is partially 'I' swelled out: it generally forms a space containing a wet fabric plane Right angle; for the sealing device 6, the moving side, t 疋 is at a right angle to the plane containing the wet fabric and the internal and external contact support fabric; in addition, a way to apply a force to the sealing device is to maintain the sealing device in the operating position independently. pressure. g is set, and the load external force is a pressurized fluid. The design of this air press uses an inner surface orthogonal to the load direction to completely isolate the load external force from the pressure of the air vent system. Therefore, although the pressure change of the air pressure ventilation system is from c to the maximum pressure, the external force of this load will be able to be maintained at a constant value to provide a proper closing capacity. Similarly, external load forces need not be adjusted to respond to pressure changes in the air press. In the embodiments of the air press disclosed herein, the ultimate purpose is to achieve the lowest leakage and the least fabric loss. In a particular embodiment, the air press can be built across the width of the wet fabric without the need to align the CD (text and mechanical orientation) sealing element on the empty chamber in the air pressure ventilation system. Closed state. However, this cd seal element, Naaru, was translated on the hard surface from the same to the outer cover and was placed inside the radon vent. This design is based on the ambient air entering into the 眞: the indoor flow to create a closed state without having to carefully align and operate on the arcuate surface in combination with the air pressure, eight lines, and perfection. ', In other embodiments, an air press for dewatering a wet fabric includes an air pressure ventilation system with a bottom surface cover and a (CNS) A4 »(210X297 ^)' ~-ή Ο VZC- D .- \ PatentiPk001.04- \ O487 \ Pk-00l-0487.DOC April 19, 1999 (Please read the precautions on the back before filling out this page) Ordered by the Intellectual Property Office of the Ministry of Economic Affairs, printed by co-operatives 527482 V. Inventions Say. (10) There is an empty chamber close to the top surface of the empty chamber on the bottom surface of the plenum housing. This air press also includes a way to provide pressurized fluid to the air pressure ventilation system / system and to provide an empty state to the empty chamber. To minimize the leakage of pressurized fluid, the side seal elements of the air press are It is fixed on contact with the air pressure ventilation system and the empty room. This side sealing element is attached to one of the air pressure ventilation system and the air chamber, and the placement of this element is close to the side seal contact surface defined by the air pressure ventilation system and the air chamber. This side sealing element can be bent to enter the closed contact on the sealing contact surface of the upper side exposed to the pressurized fluid to enhance the sealing effect. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs or this air press may include a position control machine whose function is to maintain the position of the air pressure ventilation system in the vicinity of the empty room [but in particular, this position control mechanism Desirable include a rotating cantilever attached to a full air pressure ventilation system and a balance cylinder attached to the cantilever. This position control mechanism is used to rotate the suspension rod to offset pressure changes in the plenum system. In this way, the air pressure ventilation system is placed in a position very close to the air pressure ventilation system and the empty room or the position of the fabric transportation contact is between the air pressure ventilation system and the metal space without having to place the fabric. Sandwiched between these two elements. In other embodiments, the air press includes an air pressure ventilation system system ' including a pressure ventilation system system cover having a bottom P surface and a means of providing pressurized fluid to the air pressure ventilation system system. The full-pressure press also includes an empty chamber ’containing a top surface cover of the empty chamber, and the top surface cover is located very close to the pressure ventilation.

^ ^ YZC- D ^ atenm001.04- \ 048m-001-04H7.Doc April 19,] 527482 A7 B7 V. Invention. Ming (Π) The bottom surface of the system cover, and the one that provides an empty state to the empty chamber the way. One is mounted on the cantilever center of the air pressure ventilation system containing the first and second parts, and the first part of the cantilever is at least partially assembled inside the air pressure ventilation system. A sealed rod is formed or mounted on the first part of the cantilever. The air press also includes a cantilever as the axis of rotation in response to the pressure of the fluid in the air pressure ventilation system. In this embodiment, the seal rod part of the rotatable shaft arm can be used as a sealed end to prevent pressurized fluid from leaking out of the air pressure ventilation system and the emptying chamber. This sealing rod may cause irregular or misaligned fabric on the brace structure. The end-sealed end can also be said to be in the alternating direction or the direction of the CD-sealed end to improve the control of the pressurized fluid, so it can run more efficiently on an air press. The control on the load at the end of the seal is used to maintain the contact of the sealing rod and the flat moving fabric without causing excessive wear on the fabric. The air press can be used on a variety of different mechanisms for dewatering fabrics. The towels include paper, tissue paper, 1 thick cardboard, white newspaper and similar items. But in particular, the air crusher can be used on a tissue machine to shape a wet fabric on a three-dimensional fabric, thereby increasing the bulk of the fabric. This air squeeze can be used in various positions on various machines', especially the position of the fabric sandwiched between the two fabrics, and the position of the fabric on the fabric transferred to the three-dimensional weaving. M ^ ^ ^ & Because the air pressure difference between the two-pound house of the day and day machine will be greater than that of any used traditional air-to-air, water-to-air, air-blowing chamber and similar structures, and the relatively bulky tissue paper woven paper ruler Yan Caiyi- (Please read the notes on the back before filling this page) Order — 527482 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7-~ ___ B7 V. Description of the invention () 2) '—- 2 can be used by 2 pneumatic press The molding platform in the operation is made by the operation: What are the different types of wet pressing machine structures that use full-pressure presses to dewater wet fabrics? Published in an unknown U.S. patent case number and proposed by M et al. And titled "Method for Making Tissue Sheets on Improved Traditional Wet Press Machines"; and an unknown U.S. patent case number and issued by M. Hermans et al. Proposed and titled "Method for Manufacturing Low Density Thin, Thin, and Low-Energy Inputs, and a Method Proposed by F. Druecke et al., Entitled, Manufacturing, Density Elastic Fabric"; and by Chen et al. It was proposed and titled "Low-Density Elastic Fabric and Method for Making the Fabric", and is described herein, and is incorporated herein by reference. Another aspect of the invention is a suitable method of dewatering a fibrous fabric using a pressurized fluid, comprising the steps of: precipitating an aqueous suspension of papermaking fibers in a loop-shaped forming fabric to form a wet fabric; The wet fabric is sandwiched between two pieces of fluid-permeable fabric; the clamped wet fabric structure is passed through the element containing the air pressure ventilation system and the centralized device. 'This: ϊ: rabbit pressure ventilation system and the centralized device are in action Interrelated and complete seals provide 70% or higher pressurized fluid to the air pressure ventilation system through this wet fabric; supply of pressurized fluid to the air pressure ventilation system can generate Pressure differential of about 25 mercury columns or more on the fabric; transporting wet fabrics over industrially effective speeds: £ air presses to provide about 1 Q thousandth of a second or less; and finally this The fabric dries to the final dryness required. The various embodiments described herein for the air press relate to the manufacturing process for completely dry tissue paper. So in one of the examples, this paper is more suitable for money_ 家 苏 7—CNS) A4 size (· 297 mm) ——-

I in I ^ —- 1 -ϋϋ · 丨-(Please read the notes on the back before filling this page), 1Τ 15 m • ⑽atent ^ _〇4,87 \ Pk-〇〇l-〇487.Doc April 19,1999 527482 V. Inventory · Ming (J-blade, the water-soluble fiber of Shenyuan Papermaking Fiber, which is covered by the method of making soft tissues, is as follows: In the ring-shaped weaving_dehydration to about 20% ~ 30〇 / The vehicle I sequence was formed to form a wet fabric; the wet m ^ 々 consistency was then used, and then the wet fabric was dewatered by using a non-press type dehydration method to make the dewatering knitting needle in the π step to a consistency of 30%. ; Transfer the above-mentioned step-turning material Ling / cheng distance is about 10¾ ~ 80〇 / 〇 and lower than the shape will be-two-choice fiber transfer material 'convert the fabric to a completely dry fabric; finally the Yuanwang Gannu fabric Eventually, it will reach the final level of dryness. When printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs during the transfer period, the intermediate transfer fabric or multi-form fabric is at a lower speed so that it can be stretched on the sheet ... when the fabric is formed with slow transfer When the differential speed between the fabrics increases (there is ^ for anti-pulling "or" rapid transfer ",) The extensions added in it will also increase. This transfer fabric is smoother and denser than a generally completely dry woven rough fabric. The best thing can be as good as an object in practical terms. This It is through the key on the surface of the transfer domain to complete the firmness of the fabric. In addition, if the transfer of one or more wet fabrics, with or without the transfer of the transfer fabric, its advantages can be borrowed Achieved by the simultaneous concentration and separation of the fabric, the "fixed gap" or "contact" transfer, this section will be described in detail below. When the transfer is in the state of wet adhesion formation 'The transfer of this section is not only Avoid any huge compression on the fabric, and when using a combination of differential and / or smooth transfer fabric, it is obvious that it will cause a flat and final dry sheet on the fabric surface. The month is between the forming fabric and the transfer fabric The differential speed can be about 10% to 80% or higher, or about 10% to 35%, but it is preferably about ° This paper size applies the Chinese National Standard (CNS) Α4 specification ( 2 丨 〇 > < 297 mm) 16 527482 V. Description of the invention (1 4) 15% ~ 25%, with the transfer of color to a private company & private goods and other things become slower fabrics. The best according to many Determined by factors, sentence red γ Ding:] production and transportation,, ，,, 疋, including different forms of products. As mentioned earlier, 'the increase in stretch in the fabric has been applied for eight seconds. The differential speed is proportional. For example, the mother layer is about 20 grams per square female, and the dry weight of a non-crepe, dry weight cloth of 10,000 ft., Based on Gan Gan, and the differential speed of each layer of monk on the product Between the forming fabric and the single transfer fabric, about 20% to 25% of the substrate is removed from the seat 3/0 to produce a 15% to 20% extension on the removed product. The extensions added to the fabric can use early-differential transfers or two or more differential transfers before drying the wet fabric. This can result in one or more transfer fabrics. Added to the fabric: This can be divided into one, two, three or more differential transfer expectations. The completion of the transfer will result in a "central turn", windy fabric (consisting of forming fabric / fabric / pile fabric) ) Exists to shorten the transfer time as much as possible. However, this clip is only on the leading edge of the hollow sloping plate or the transfer brake groove which can affect the transfer process. On the affected level, the formed fabric: transfer fabric will cause the forbidden and detached on the leading edge of the empty groove. The purpose is to reduce the distance between the fabric and the two fabrics. But it has been found that the key to eliminate microfolds (maC_lds) on the part that gathers / detaches at the same time can improve the smoothing effect on tissue paper products or other products. But in fact, 'if the two fabrics are maintained close to the leading edge of the empty groove and maintained at the angle of the silk and ^ is maintained between the two fabrics below the empty groove-a sufficient separation angle, the two Cloth I-shirt-(Please read the precautions on the back before filling this page), 玎 Μ ----------------- 1 7 々. Coffee en_1.04,87WJ01-0487.DocApril 19,1 527482

V. Description of the invention (1 5) The simultaneous gathering and disengaging portion will only occur on the margin of the empty groove. The minimum gathering angle and departure angle are about 0.05. Or higher ', and approx. Is r or higher, or about 2. Or higher, or ^ is about 5 or higher. This gathering angle and disengagement angle can be the same or different. However, larger angles will cause a greater degree of error during operation. The more appropriate angle is about 彳. To 10. The range sloping plate is designed to have a tow edge that is completely placed in the hollow groove of the opposite guide edge. Simultaneous gathering and disengagement actions will be achieved = caused when the fabric is guided by the hollow groove The edges will cause rapid detachment on the fabric, and this part will be more clearly described in the connection diagram. In machines that initially produce fabrics with a fixed gap, to further reduce the degree of squeezing during the transfer, the distance between the fabrics will be equal to or greater than the thickness of the fabric or a caliper, so when the fabric is empty in the trench When the leading edge of the fabric is transferred, the fabric is not significantly compressed. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. By shifting the differential speed above the squeeze, the smoothness will increase. This part is preferably used in combination with a fixed fabric load part before the subsequent drying. The calendering of the fabric is not necessary to obtain the required smoothness, but in further processing of the sheet, such as using a calender, embossing or crimping, the characteristics of the sheet can be further enhanced. As used herein, the term "transfer fabric" refers to a fabric that is placed between the forming portion and the drying portion during the fabric manufacturing process. Appropriate transfer fabrics—those that provide indicators of support to the fiber and can cause a good void This paper size is in accordance with Chinese National Standard (CNS) 8-4 specification (210X297 mm) 18 nC-D ^ PatenmQ01.04- \ 〇4BT ^ k-001.〇4V.DocAprii 19, 1999 527482 V. Description of the invention () 6 ) The sheet density allows the fabric wall to be formed during the transfer and the fabric can have a smoother surface profile for sufficient weaving / plus smoothness. However, during rapid transfers, it is necessary to have the object 2 to secure the fabric and maintain the fabric. The finer weaving page: a wide range of stretchable fabrics in the south of Guangxi, and it can be expected to be used for some seat openings. 隹 ... 4 to Guangzhou can include single layer, multiple layers or composite permeable Structure. It has at least some of the following characteristics including: (1) the number of skeins (mesh) per inch in the machine direction (MD) in the transfer direction of the fabric, once in contact with the wet fabric (top surface); Between 10 and 200, and cross again In the direction of the machine (cd) printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs: the number of strands (mesh) is also between 10 and 200. The diameter of the strands is generally less than 0.05 mm. (2) On the top surface of the wet fabric, the distance between the highest point of the MD mechanical joint and the highest point of the CD mechanical joint is about 0.001 to 0.02 or 0.03 inches. Between these two distance amounts , Either the MD twist or the CD twist to form a mechanical joint to create a three-dimensional feature in the shape; (3) on the top surface of the wet fabric, the length of the MD mechanical joint is equal to or greater than the length on the CD mechanical joint; (4 ) If the fabric is made into a multi-layer structure, the bottom layer of the wet fabric should preferably have a finer mesh than the top layer of the wet fabric 'in order to control the depth of the fabric penetration and maintain the maximum thickness of the fiber. (5) This fabric can be Manufactured to be seen and satisfied with a fixed geometric pattern 'General eaves between every 2 to 50 winding lines. Incidentally, certain suitable transfer fabrics include those made by Asten of Appleton, Wisconsin Fabric Co., Ltd., and its design 934, 937, 939, and 959. Special transferable 'paper ruler for China National Standard (CNS) A4 (uox; male YZC- D: \ Patenf \ Pk001.04- \ 0487 \ Pk-001.0487.Doc April 19 · 1999 19 527482 V. Description of the invention (1 is a thing and also includes A Chiu et al., Which is described in a patent issued by the United States Patent No., '86 and issued on July 4, 995, and is incorporated herein by reference Suitable fabrics may include woven fabrics, nonwovens, fabrics, or nonwoven composites. The empty volume of this transfer fabric is equal to or smaller than the fabric obtained from the fabric transfer. The forming process and its devices are all known traditional methods in the paper industry. Such forming processes include circulating screen paper machines, fabric surface forming: preparation (such as suction breast roll), and seam forming equipment (such as double wire forming < Equipment, crescent-shaped equipment) or similar equipment. Formed threads or fabrics can also be traditionally finer woven meshes with preferred fiber support fabrics that were first used to produce a smoother sheet or fabric. The high-level pulp box is used for the sinking of fibers on laminated or non-woven forming fabrics. The methods disclosed herein can be applied to any tissue paper fabric, including fabrics for making tissue paper, bathroom tissue paper, paper towels, wipes, diapers, or other fabrics. Such tissues can be single-layer products or multi-layer products, such as two, three, four or more layers. However, one-layer f products are better because they have lower manufacturing costs, but on the other hand, multilayer products are also loved by many consumers. For multilayer articles, not all layers of the article need to be the same, but at least one layer is consistent with the present invention. These fabrics can be woven or non-woven (blended), and the fabric made of fibers can be any fiber suitable for papermaking. A suitable basis weight on these tissues is about 5 to 70 grams per square meter (gsm) ', but preferably about 10 to 40 gsm, or about 20 to 30 gsm. But for single-layer sanitary thin paper, the best basis weight is about this paper size and applicable Chinese national standard (cn7TX ^ T2i〇x ^ 57 φ! (Please read the precautions on the back before filling this page)-Order Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 20 YZC · D. \ Paten ^ Pk001.04 ~ \ 0487 \ Pk-001-0487.Doc April 19. 1999 527482 A7 丨 _______ B7 V. Description of the invention (1 8 ) 25gsm. For two layers of tissue paper, the optimal basis weight of each layer is about 20gsm. But for three-layer tissue paper, the optimal basis weight of each layer is approximately (Please read the note on the back first) Please fill in this page again) 15gsm. Generally speaking, higher basis weight fabric will cause lower gas flow to maintain the same operating pressure in the air pressure ventilation system. The width of the air press slot is expected It was adjusted to match the available air capacity on the system, but for fabrics with a high basis weight, it used an ditch air press.. "The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed on the drying process. Can be any non-compressive material that is good for maintaining bulk or thickness on wet fabrics Squeeze-drying method, without the need for ^ all-drying, infrared radiation, microwave drying or other similar methods under limited circumstances. Because non-squeeze-drying is industrially convenient and practical, so for this drying method, Complete drying is a well-known and better way. Suitable fully-dry fabrics include Asten 92〇A and 937A and Velostar P800 and ιΑΑ, which are not restricted here. This fully-dry fabric can also include those made by Chiu et al. The U.S. Patent No. 5,429,686 is mentioned and dried in the published patent on July 4, 1995. However, it is preferred that the material be dried to the final dry level without shrinkage, because the shrinkage on the fabric will This results in lower fabric strength and bulkiness. When the mechanical mechanism is not fully understood, the only thing that is clear is that the transfer fabric and the completely dry fabric can be separated and individualized. The properties of the final sheet are unique. For example, the smoothness on the surface of a sheet can be measured by manipulating the visibility of a sensing plate by changing a transfer fabric with the same completely dry fabric. Manufactured by current methods and devices The material is very polarized except for the roll dryer. In any case, non-roll-dry fabrics can be applied to the paper size of China National Standards (CNS) A4 (210X297 ^ 51 a ------ 21 other DWatenm001 , 04- \ 048m ~ 00l-0487_DocApril 19 m 527482

2. Description of the invention (19) From the smooth / rough surface, the specific product types required are stacked. Many features and advantages of the present invention will be found from the following description. In the description, preferred embodiments of the invention will be described with reference to the accompanying drawings. However, this embodiment does not represent the full scope of the invention. Therefore, reference will be made to the patent application patent garden herein to illustrate the full purpose of this invention. Brief Description of Formula 1 Fig. 1 is a flow chart showing an outline of a method and an apparatus for manufacturing a non-crepe completely dry sheet according to the present invention. Figure 2 illustrates an enlarged top plan view of the air press on the process flow diagram in Figure 彳. Fig. 3 illustrates a side view of the air press in Fig. 2, for the purpose of illustration, part of the cross section and part of the illustration. FIG. 4 illustrates an enlarged sectional view in a range of a line 4_4 in FIG. 3. FIG. 5 shows an enlarged sectional view similar to FIG. 4, but an enlarged sectional view within a range of lines 5-5 in FIG. Fig. 6 illustrates a side view of the selective closed system of house tick squeezing as shown in Figs. 2 and 3, and for the purpose of illustration, it is shown in section and part in the figure. FIG. 7 illustrates an enlarged side view of the hollow transfer swash plate shown in FIG. 2. FIG. 8 illustrates an enlarged side view similar to that of FIG. 7, but also illustrates the simultaneous gathering and disengagement of the fabric on the leading edge in the entire groove. Action 0 Figure 9 is a general graph of thin paper loading / extension, which indicates that the paper size of the slanted paper is applicable to the Chinese National Standard (CNS) μ specification (don't read 297 public holidays) (Please read the precautions on the back before filling this page)

Printed by 1T Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs • 1 I ----- 1 22 ^ CD ^ atenm〇01.04- \ 0487 \ Pk-001-0487.DOC April 19, 1999 A7 B7 5Ϊ7482 V. Description of the invention (20) Rate measurement. Fig. 10 illustrates an enlarged general view of another structure of an air press according to the present invention, including the air pressure ventilation system closing device of the air press with respect to the wet fabric and the air chamber above the hollow chamber. FIG. 11 illustrates a side view of the air press in FIG. 10. Fig. 12 illustrates an enlarged cut-away view of the plane 12-12 on line 10 in Fig. 10, but with the closure device being loaded on the fabric. FIG. 13 illustrates an enlarged cross-sectional view similar to FIG. 12, but a plane taken from line 13-13 in FIG. Figure 14 illustrates a perspective view of a number of air-pressure ventilation systems installed on the fabric. For illustration purposes, some cross sections and parts are shown in the figure. Fig. 15 illustrates an enlarged cutaway view of another closed structure of the air press in Fig. 10; Fig. 16 illustrates a magnified simplified view of the closed section of the air press in Fig. 10 _7F 〇 The present invention will be described more clearly by referring to the illustration. Similar elements in different illustrations will have the same reference data for consistency and unity in the present invention. In all embodiments and explanations, 'conventional papermaking equipment and its operation can be used in high-level pulp boxes, forming fabrics, fabric transfer, drying and crimping, and all of these devices and objects will be those skilled in papermaking technology People understand. However, the purpose of the illustration of various traditional components is to provide the paper size mentioned in the present invention applicable to the Chinese National Standard (CNS) A4 specification (2i × 297 mm) (Please read the precautions on the back before filling out this Page) Order printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 23 atenm〇〇1〇4'm ^ -0〇1.〇487.Doc April 19, 1999 527482 Α7 Β7 V. Description of the Invention (21) Intellectual Property of the Ministry of Economic Affairs Bureau employee consumer cooperatives printed consistent content on numerous embodiments. An embodiment of a method and apparatus for making tissue paper is illustrated in FIG. To put it simply, the tension rollers of various outline schemes are used to define several types of fabrics but are not numbered. A papermaking high-level pulp box (20) injects or precipitates an aqueous suspension of papermaking fibers (21) on a forming fabric (22) that surrounds a forming drum (23). The forming fabric (22) allows the locally formed dewatering degree of the newly formed wet fabric (24) to be about 10% consistency. After forming, the forming fabric (22) transports the wet fabric (24) to one or more emptying chambers or suction boxes (28), and can be used to provide wet fabric when the wet fabric is supported on the forming fabric (24) Extra degree of dehydration. In particular, most emptying chambers (28) can dewater the fabric to a consistency of about 20% to 30%. Recycling screen papermaking machine equipment can be used to make higher basis weight flakes, such as wipes or towels, but it can be replaced by other forming equipment, such as double weaving forming equipment, crescent forming equipment or similar equipment. Mesh screen paper machine. For example, the water knitting needle proposed by Barnes et al., N. August 1992, published as U.S. Patent No. 5,137,600, can also be used to increase the bulk of the fabric. The enhanced dewatering effect on wet fabrics afterwards is a suitable supplementary non-press dehydration method. For example, the air press, infrared drying method, microwave drying method, and sonic drying method composed of different groups are described here. Method, complete drying method, superheated or fresh steam dehydration method, supercritical fluid drying method and drainage dehydration method. In the illustrated embodiment, the supplemental non-press dewatering method includes an air press, which will be described in more detail below. The air press can increase the wet fabric (24) by approximately (please read the precautions on the back before filling this page) '1Τ.! I —--II I: — 1 —--II-Μ ° Zhang Zhiji Shicai Guanjia County (CNS) Αϋ 24 YZC- D: \ Patent \ Pk001.04 ~ \ 048APk ~ 001-0487.DOC April 19,1m 527482 .A7, -----; ___ B7 V. Description of the Invention (^ ~ &Quot; '----3〇〇 / 〇 consistency, so-in a particular embodiment, the wet fabric will have about 31 after exiting the air press and before the next transfer. ~ 36% of wealth. In this particular embodiment, the air press (30) will increase the consistency of the wet fabric (24) by about 5% or higher, such as about 10%. -The support fabric (32) will cause contact with the wet fabric before the air press (30). The wet fabric (24) is sandwiched between the support fabric (32) and the forming fabric (22) t, so The pressure drop generated by the air press (30) will be able to sandwich this wet fabric between the supporting fabric and the forming fabric. The fabric suitable for use as the supporting fabric (32) includes almost any fabric with forming Fabric, such as Albany International 94M. The wet fabric (24) is therefore transferred from the forming fabric (22) to the transfer fabric (36), which is slower than the forming fabric (22), so that it is on the fabric Increase its flexibility. The transfer process is best done with the help of the empty transfer ramp (37) described below with reference to Figures 7 and 8. The surface of the transfer fabric (36) is expected to be relatively The pores that are smooth enough to cause the required degree of smoothness on the wet fabric (24) to transfer fabric p6) are determined by its own void volume, but 7 is expected to be low-low, or even about forming The void volume of the fabric (22) or lower. The rapid transfer step can be accomplished in a number of ways that are well known in the art, for example, 'as in U.S. Patent Application Serial No. 08 / 79〇98〇 and dated January 29, 1997 and by Lindsay et al. It is mentioned that the improved rapid transfer method for manufacturing high-volume macrofolds, and the serial number 08 / 790,427 in U.S. Patent Application Serial No. 08 / 790,427 and filed by Lindsay et al. "The use of non-knit substrate to manufacture high-capacity paper ruler using Chinese National Standard (CNS) A4 specifications (2ί0 " χ297 公 董) '* " 一 —-(Please read the precautions on the back before filling this page ) .11 ^ · Order printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 2 β ^ C- D ^ atenm001.04- \ 048m-001 ^) 487.Doc April 19, mg 527482 A7 1 -____ B7 V. Description of the invention (2 exercises (please read the precautions on the back before filling out this page) The method of accumulating thin paper fabrics is the same as that in US Patent Serial No. 5,667,636 and published on September 16, 1997 by s. A. Engel et al. Filed patent and additional U.S. Patent No. 5,606,551 and published on 19 March 4, 1997 and stated in the patent filed by D. E. Farrington Jr • et al. 'Which is incorporated herein by reference. The transfer fabric (36) will be transferred in the wet fabric (24) to the same Speed, or the completely dried fabric (40) back and forth at different speeds as required before passing the rollers (38) and (39). The transfer process will be affected by the empty transfer ramp (42), and such skew The board can be the same design as used in the previous transfer process. When the wet fabric (24) is continued in a complete dryer (44), the wet fabric will reach the final dryness. The fabric is wound The action before a winding machine (48) is for the subsequent change in the final product type. The dry fabric (50) can be completed by one of the formed between the load fabric (52) and (53). Or more choice of fixed gap fabric milk point. The volume ratio of the fabric (50) and the caliper can be controlled by the embossed rolling point of the fabric formed on the roller ¢ 54 2 ^ 6) ^ (57). And the intellectual property of the Ministry of Economic Affairs Bureau's Consumer Cooperative printed a suitable load fabric for this purpose as Albany Internat ional 84M or 94M and Asten 959 or 937, all of these materials are of a better type and smoother fabric. The gap between the rolling points between many roller pairs is about ¢) .001 ~ 〇 · 〇2 Inch (〇 · 〇25 ～ 0 · 51 mm). As shown, the mechanically loaded fabric part is designed and operated with a series of fixed gap stitch points and is useful for controlling the caliper of the fabric. The 'Alternatively' can also replace or complement the dry-out effect on offline work. Can even be used on a winding rider to achieve the final caliper action or to complement the paper size. Applicable to China National Standard (CNS) M specifications (2i〇x: Z97 mm) 26 YZC-O .- \ PaienAPic00l04- \ 048APic-001-0487.DOC Λρπ / 19,1999 527482 A7 B7 V. Description of the invention (2 The dry-out effect on offline work today. (Please read the precautions on the back before filling this page) Air press ( 30) It is more clearly described in the side views of Fig. 2 and Fig. 3, and in the partial cutaway views for the purpose of understanding later. The air press (30) generally includes a combination of lower centralized equipment The upper air pressure ventilation system (60) constitutes an empty room or a suction chamber (62). As used herein, the words "above" and "below" are intended to promote reference and understanding of the illustration shown in Figure 1, but are not intended to be Limit the composition on the constituent elements. The sandwich fabric between the wet tissue tissue (24) between the forming fabric (22) and the support fabric (32) passes through the distance between the air pressure ventilation system (60) and the emptying chamber (62). Consumer Cooperation of Intellectual Property Bureau, Ministry of Economic Affairs The air pressure ventilation system (60) printed as shown is suitable for receiving pressurization supplied through an air manifold (64) connected to a source of pressurized fluid (such as a compressor or blower not shown). Fluid. The air pressure ventilation system (60) is fitted with a pressure ventilation system cover (66) which has a bottom surface (67) and is placed in close proximity to the hollow chamber (62) and in close proximity to or in contact with the support fabric (32) on (Figure 3). The plenum cover (66) is composed of a groove (68) (see Figure 5) extending vertically across the width of the wet fabric (24) surface in the mechanical direction, but It is desirable that the grooves are slightly smaller than the width of the fabric so that the air pressure ventilation system (60) accesses the pressurized fluid on the fabric and the wet fabric (24). The emptying chamber (62) is connected to the emptying source and a fixed device On the support structure (not shown). The hollow chamber (62) includes a top surface (72) cover (70) that has the shape fabric (22) as it moves. The hollow outer cover (70) is connected to the pressure ventilation system. Position of groove (74) in outer cover (66) Should

YlC-D ^ atenmQ01.04 ~ \ Q4B7 \ Pk-Q01-04B7.DocApnl 19,1999 This paper size is applicable to China National Standard (CNS) A4 specification (21〇X 297 mm) 27 527482 A7. ----- --- B7___ V. Description of the invention (2¾ ~ of-pair groove (74) (as shown in Figure 3 and Figure 5)-the same composition. When pressurized fluid from the air pressure ventilation system (60) The wet fabric (24) will be dewatered as it exits and passes through the chamber (62). The fluid pressure in the air pressure ventilation system (60) is preferably maintained at about 5 pounds per inch (psi). ) Or 0.35 ba "or higher, but it can be a pressure in the range of about 5 to 30 Psi (0.35 to 2_07 bar), such as 15 Psi (1.03 bar). And this is in air The pressure of the fluid in the plenum (60) is preferably maintained and controlled to a predetermined pressure level. The bottom surface (67) of the oxygen plenum cover (66) is preferably slightly curved to Facilitates the control of the fabric. The bottom surface (67) is inward-curved toward the hollow chamber (62), that is, the axis curved on the surface of the hollow chamber (62) that tends to wet the fabric. The degree of bending on the surface (67) can depend on the supporting fabric (32), wet fabric (24) and closed hollow chamber (62) to prevent outside air from entering and forming the fabric with a net downward force caused by the dehydration process. (22). The bending angle allows the loading and non-loading conditions of the air press (30) according to the processing conditions at time _ time: the angle ^ The main change is based on the pressure between the pressure and the air surface. Rate, and the desired angle is 5. Above, it can also be in the range of 5. to 30. But generally it is about 7.5. The top and bottom surfaces (72) and (67) are expected to have Different bending radii. But in particular, the bending radius of the bottom surface (67) is desirably larger than the bending radius of the top surface (67) so as to be formed at the leading edge of the air pressure ventilation system (60) and the towing edge (76) ) The upper air pressure ventilation is based on the Chinese standard (CNS) A4 size (210X297 mm) of this paper. &Quot; I " (Please read the precautions on the back before filling this page) Order #f 经济 部 智慧Consumption of property staff Cooperatives printed yZC-D.] PatenfiPk001.04- \ 048APk-00 ^ 0487.DocApri / 19,1999 527482

2. Description of the invention (2) The contact line on the system (60) and the empty chamber (62). However, it should be noted that the position of the support fabric (32) and the forming fabric (22) is inserted, loaded and unloaded. And the radius of warpage of these surfaces that may be reversed. The leading edge and drag edge (76) of the air press can be used to provide a closed end (78) (as shown in Figure 3), which is always Is maintained very close to or in contact with the surface of the support fabric (32). The closed end will reduce the air pressure in the mechanical direction: the ventilation system (60) and the pressurized fluid in 眞 it to (62) Lost. A suitable closed end (78) can be made of a low-friction material, such as an elastic plastic compound, and is more durable than fabrics or other similar materials. The closed end is expected to have a bend Edges to avoid hooking the fabric. By referring to Figures 4 and 5, the air press (30) is desirably provided with a side closure element (80) to avoid pressurized fluid along the side edges of the air press (82 ) Loss. Side closure element (80) package The side closure element (80) which can be deformed or bent slightly when it comes into contact with the pressurized fluid of the air pressure ventilation system (60) can be defined by a clamp rod (85) and a fixed object (86) or Other similar methods are used to attach the grooves (84) of the hollow outdoor cover (70). In the cross section of the figure, each side closing element (80) has a path from the hollow outdoor cover (70) to the The L-shaped pillar (88) protruding upward in the side closed groove (89) formed by the pressure ventilation system cover (66). The pressurized fluid from the air pressure ventilation system (60) will cause the pillar (88) to The outer side is bent into closed contact with the outer surface of the side closing groove (89) of the plenum housing (66), as shown in Figs. 4 and 5. Alternatively, the position of the side closing element (80) may be Reversed so that they are fixed. The paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm)! Φ—, (Please read the notes on the back before filling this page) Order the intellectual property of the Ministry of Economic Affairs 2 g D ^ atenm〇0t04 ^ 8m-001.〇487.DocApri l 19,1999 527482 A7 B7 V. Description of the invention (27) (Please read the precautions on the back before filling out this page) on the outer cover (66) of the plenum and it will also be defined by the hollow outdoor cover (70) Closed contact (not illustrated) on the contact surface. In other such designs, it is desirable that the side closed element must be an arrangement that is placed on the closed contact by pressurized fluid. Position control mechanism ( 90) The air pressure ventilation system (60) can be maintained in close proximity to the empty chamber (62) and the contact with the support fabric (32). The position control mechanism (90) includes a pair of flashes (93) and The rod (92) attached to the air pressure ventilation system (60) by a suitable fixture (94) is fixed (as shown in FIG. 3). The position control mechanism (90) opposite the air pressure ventilation system (60) is placed on a rotatable shaft (96). In addition, the position control mechanism (90) may also include a balance cylinder (98) connected to the fixed structural support (99) and one of the horizontal bolts (93). The balance cylinder (98) can be used to extend or retract, which will cause the rod (92) to rotate around the shaft (96), and will also cause the air pressure ventilation system (60) to approach Or move away from the empty room (62). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is usually used. A control system will cause the balance cylinder (98) to extend sufficiently on the closed end (78) to contact the support fabric (32) and the side closing element (80 ) And placed in the side closed groove (89). The activated air press (30) will make the pressurized fluid fill the air pressure ventilation system (60) and the semi-rigid side closing element (80), and both will be forced into the air pressure ventilation system (60) and closed. On the arrangement. Pressurized fluid may also cause an upward component of an attempt to remove the air pressure ventilation system (60) from the support fabric (32). The control system can manipulate the operation on the balance cylinder (98) to place this upward in the air pressure ventilation system (60) and based on the continuous measurement of the fluid pressure. The paper size applies the Chinese National Standard (CNS) A4 specification (2ί 〇 × 297 mm) νΐ € -〇Ψ3ΐθη ^ 001.04- \ 0487Ψ ^ 001-0487.DOC April 19, 1999 30 527482 A7 B7 V. Explanation of the invention (2 8) Force translation. The closed end (78) can therefore always be maintained in close proximity to or in contact with the support fabric (32). This control system can prevent the pressure drop or pressure rise caused by the proportional reduction or increase of external force applied to the balance cylinder (98) in the air pressure ventilation system (60). Therefore, the final closed end (78) does not need to clamp the fabrics (32) and (22), but otherwise it will cause excessive wear on the fabric. An additional closed system of the air press (30) is shown in FIG. The air pressure ventilation system (100) can be used as a rotating cantilever (100) that defines or carries a closed rod (104) used to support the fabric (32) across the width of the wet fabric (24). ) Axis to reduce the loss of pressurized fluid in the mechanical direction. When a single cantilever (102) is shown in Figure 6, it should be understood that a second cantilever located on the opposite end of the air pressure ventilation system (100) can also be used similar to the composition here Mode. The side of the air pressure ventilation system (100) can incorporate side closure elements (80), as shown in the relationship described in Figures 2 to 5, or can be fixedly placed on the empty chamber (62) to reduce or eliminate pressure. Side leakage of fluid. The swivel cantilever (102) is desirably comprised of a rigid material, such as structural steel, graphite composite, or other similar materials. The cantilever (102) has a first part exposed to at least part of the air pressure ventilation system (100) and preferably a second part exposed to the outside of the air pressure ventilation system (100) (108). The cantilever (102) is a device with an air pressure ventilation system (100) as the axis and a hinge device. A hinged chamber (11 2) is impermeable to the pressurized fluid and is attached to both the inner wall surface of the air pressure ventilation system (100) and the first part (106) to Prevent pressurization This paper applies the Chinese National Standard (CNS) A4 specification (U0X297 mm) (Please read the precautions on the back before filling this page)-Order printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economy YZC-DAPatenm001.04 -\ 0487 \ Pk-001-0487.DOC April 19, 1999 31 527482 | V. Description of the invention (2 points). The closed rod (104) is expected to be one placed on the first portion. The detached component and the support fabric (32) (which is not shown in Fig. 6) are excited downwards on the first part in contact with the pressurized fluid. A suitable closed sample rod (104) can be made of low impedance , Low friction coefficient and durable materials, such as pottery, heat-resistant polymer or other similar materials.-Force a balanced airbag (120) with an inflatable chamber is installed in a trailer (124) or Cantilever of other similar objects (102). On the second part (1〇! 8). Breast chamber 122) It is expected that when the gas expands the air chamber, it is connected to a source of pressurized fluid. The cantilever (1Q2) and the balance airbag (彳 20) are both expanded when the air chamber ^ will compress the air pressure ventilation system (彳 〇〇 ) The outer surface of the outer wall (104). At this time, the cantilever will rotate around the trailer to make it move. Or = means that a mechanism using a pressurized cylinder (not shown) can be used. One of the ways to rotate the cantilever (102) on the balance airbag is a functioning control system for inflating and deflating the balance airbag (120). 〇) and the ratio of fluid pressure = reacted. For example, when the pressure in the air pressure ventilation system (100) increases, this control system will increase the pressure economy of the balance airbag (12Q) It is printed or inflated by the Consumer Cooperative of the Ministry of Intellectual Property Bureau so that the closed sample rod (104) will not be excessively clamped on the supporting fabric (32). It is used to transfer the fabric part during processing (Figure υ) The design of the upper empty transfer swash plate (37) is shown in Figs. 7 and 8 It will be described more clearly. The empty transfer sloping plate (37) can define the empty slot (130) (Figure 7) connected to the empty source and having a length of "l", and the appropriate length is about. Bieying Leaf (1 2.7 ~ 25.4mm). In order to make non-shrinkable and completely dry, the paper size applies the Chinese National Standard (CNS) M specification ^ 32 yZC-D .- \ Patenm001.04- \ 0487 \ Pk-001 -0487.DocApril 19, 1999 527482 A7, ——___ ___B7 V. Description of the Invention ~~ ----- A suitable hollow sloping plate for sanitary thin paper is approximately 彳 Η (25.4mm). The hollow slot (13) has a hollow transfer sloping plate (37) that corresponds to the leading edge (132) of the incoming and outgoing contact areas (134) and (135), and the trailing edges 乂,. 彖 (133). The towed edge (133) of the hollow transfer swash plate is placed in the recess of the leading edge (132), and is caused by the pupal contact area (135) with different orientation relative to the incoming contact area (134). The angle "a" between the incoming contact area (134) and the outgoing contact area (135) may be about 0.05. Or more south, or about 1. Or higher, or even about 5. Or higher, the forming fabric (22) and the transfer fabric (36) provide sufficient separation on the two fabrics when gathered and detached. Figure 8 is an arrow further illustrating the wet tissue paper (24) moving back and forth toward the sloping plate (37) as shown. In addition, in the direction close to the empty transfer swash plate (37), there is a transfer fabric (36) going back and forth under a slower speed. The angle of convergence between the two incoming fabrics is referred to as "B". The angle of convergence of the fabric coming in between the two is referred to as "C," and the angle of disengagement of the fabric coming in between the two is referred to as' 'D'. As shown, the two fabrics will gather and disengage at the same time at the "p" point, and on the leading edge corresponding to the hollow groove (13). It is not desirable or required that the wet fabric contact the two fabrics over the total length of the hollow groove (130) to affect the transfer process from the forming fabric (22) to the transfer fabric (36). It is obvious from Fig. 8 that neither the forming fabric (22) nor the transfer fabric (36) needs to be finished with a slight deflection to complete the transfer process, but the wear of the fabric can be reduced. In terms of numbers, the change in direction of the two fabrics can be less than 5 °. As mentioned earlier, the transfer fabric (36) is smaller than the forming fabric (22). The paper size applies the Chinese National Standard (CNS) A4 specification (210X ^ 297 ^^ 7 (Please read the precautions on the back before filling this page). ) 4th order-printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 33 ^ C'D ^ aten ^ k00104 ^ 048m'〇〇1-〇487.Doc April 19, 1999 527482 A7 B7 V. Description of Invention (3 1) Economy The Ministry of Intellectual Property Bureau ’s consumer cooperative prints at a slower speed. If more than one transfer fabric is used, the differential speed between the fabrics may be the same or different. Multi-layer transfer fabrics can provide operational flexibility For example, the same kinds of fabrics / speeds are combined to affect the characteristics of the final product. The amount of air used for differential transfer can be about 3 to 15 inches of mercury, or about 5 inches of mercury. Hollow inclined plate (negative pressure)値) can be supplemented or replaced by positive pressure 値 from the back of the wet fabric (24) to blow the wet fabric (24) down to the next fabric while inhaling it on the extra fabric or emptying on the next fabric Replace. In addition, the empty roller can also be used On the replacement of the empty sloping plate, another example of an air press (200) for dewatering the wet fabric (24) is shown in Fig. 10 to Fig. 13. The air press (200) Generally, an upper air pressure ventilation system (202) combined with a lower centralized device is formed to form an empty room (204). When the wet fabric (24) is inserted into the upper support fabric (206) and the lower support fabric (2) 〇8), it will go back and forth in a mechanical direction (205) between the air pressure ventilation system and the empty room. The air pressure ventilation system, the system and the room are mutually viable, so that the supply will be passed back and forth. The pressurized fluid of the air pressure ventilation system on the wet fabric is eliminated or evacuated by the emptying chamber. Each continuous fabric (206) and (208) is back and forth in a series of rollers to guide, drive and stretch the fabric. Under the well-known mode, the fabric tension is set under a predetermined number, and the suitable tension is about 10 ~ 60 pounds per linear inch (p 丨 丨), or about 305〇ΡΠ 'even about 35 ~ 45 pli. Through the air press (200) This paper ruler is thinner China C Please read the notes on the back before filling in this page) .4 Order a 34 Lion Steal_01.04, side 487.Doc sounds 丨 19, side 527482 A7 B7 V. Description of the invention (33 and useful fabrics for transporting wet fabrics (24) include almost any fluid-permeable fabric ', for example, Albany International 94M and Appleton

Mills 21 64B or other similar materials. A rear view of the air press (200) across the width of the wet fabric (24) is shown in Fig. 10, and a side view of the air press in the mechanical direction (205) is shown in Fig. 11. In these two figures, several elements in the air pressure ventilation system (202) are depicted in a raised and retracted position relative to the wet fabric (24) and the hollow chamber (204). In the retracted position: effective sealing of the pressurized fluid cannot be achieved. For the purposes of the present invention, the retracted position of the air press means that the elements of the air pressure ventilation system (202) do not touch the wet and supporting fabrics. The air pressure ventilation system (202) and the plenum chamber (204) shown are installed in a suitable framework structure (210). The illustrated skeletal structure includes upper and lower support plates (211) separated by a plurality of vertically placed support rods (212). The air pressure ventilation system (202) can define an enclosed room (21 4) (Fig. 1 $), and it is used to receive one or more air ducts (215) connected to a source of pressurized fluid. Supply of pressurized fluid. Similarly, the emptying chamber (204) defines a majority of emptying chambers (as described below with respect to FIG. 13), and it is expected that they can be achieved by appropriate fluid conduits (217) and (218) ( Figures H, 12 and 13) are connected to a low-air source and a high-air source (not shown). The water removed from the wet fabric (24) is thereafter separated from the flowing gas. The numerous fixtures used to mount the individual components in the air press are not labeled but are shown in the illustration. Figures 12 and 13 show the enlarged paper size of the air press (200). The paper size is applicable to the Chinese National Standard (CNS) A4 specification U10X297 mm. (Please read the precautions on the back before filling this page.)-Order economy Printed by the Consumer Cooperatives of the Ministry of Intellectual Property Bureau YLC- D ^ atenm001.04- \ 0487 \ Pk-001-0487.DocApril igt fggg 35 527482 A7 B7 V. Description of the invention (33 faces. Shown in the two illustrations The air press is in the operating position, and the components of the air pressure ventilation system (202) will reduce the impact relationship between the wet fabric (24) and the support fabric (206) and (208). To the extent of the impact, it can be seen It will result in a proper sealing of the pressurized fluid at the minimum contact force, and therefore can reduce the fabric loss described in more detail below. The air pressure ventilation system (202) includes a fixed structure (210) and a movable structure. The double static element (22) placed inside the enclosure (260) relative to the skeleton structure (21) and the wet material (24). Or, in other words, the entire air pressure ventilation system is a movable device in the opposite Skeletal knot With particular reference to Figure 13 here, the static element (220) of the air pressure ventilation system includes a pair of upper support devices (222) assembled separately from each other, and is also placed on the upper support plate (222). The upper support device can define the wall surface (224) pointed to one of the upper support devices, and also can define the pressure chamber (214) between the upper support device and the upper support device. A bottom surface (226) directed to the hollow chamber (2Q4) is defined, and an extended recess (in the upper compressed air load pipe (230)) of the foot-fixing device (230) can be defined on each bottom surface (226). 228). Here, the compressed air load pipe (23) can be placed in the center of the cross-machine direction and desirably can be extended to the full width of the wet fabric. The static element of the air pressure ventilation system (202) (22) may also include a pair of lower supporting devices (240) assembled separately from each other, and they are additionally placed vertically on the upper supporting device (222). The lower supporting device may define the top paper size applicable National Standards (CNS;) M specifications (Μ0 × 297 mm) (Please read the precautions on the back before filling out this page) 4 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 36 YZO D: \ Patenm00H \ 0487 \ PkO01-0487 .DOC April 19, 1999 527482 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, the description of the invention (3 calls ^ t ^ 42), and the wall surface (244). The top surface (242) is pointing upward ^ tooth set (222) In addition, as shown in the figure, the bottom surface (226) of the lower part of the compressed air load pipe (248) is fixed by an extended notch (246). The lower compressed air load tube (248) can be placed in the center of the cross-machine direction, and is desirably stretchable at 50% to 100% of the wet fabric. In the illustrated embodiment, the side support plate (250) is fixedly attached to the wall surface of the square branch cavities device and will have the function of stably closing the device (260) in vertical movement. With additional reference to FIG. 14, the closing device (260) includes a pair of intersecting and mechanically-oriented closing elements, and here refers to a CD closing element (262) assembled separately from each other (FIGS. 12-14), The splint opening ⑽ is connected to the D closing element from FIG. 14), and the other closing element in the mechanical direction refers to the MD closing element (264) (FIG. 12 to 14). However, the CD closing element (262) is vertically movable in a position relative to the static element (22). Alternatively but desirably, the splint (263) is fixedly attached to the CD closing pi member to provide structural support, so vertical movement along the cd closing element will be possible. In the mechanical direction (205), the MD closing element is violently placed on the upper supporting device (222) and the CD closing element (262). As described more clearly below, the M D closed element portion is vertically movable in a position relative to the static element (22). In the cross-machine direction, the MD closure element is placed close to the edge of the wet fabric (24). However, in a particular embodiment, the MD closure element is movable in the reciprocating direction so that it can accommodate a possible wet fabric width range. This paper is suitable for Guancai County (CNS) VZC-D: \ Patenm001.04 ~ \ 0487 \ Pk ~ 001-0487.DOC April 19,1999 — ^ ϋ ϋ ^ — ^ ϋ— In _ I 4! (Please First read the notes on the back before filling this page) Dingchun · 37 527482 A7 B7 V. Description of the invention (35) (Please read the notes on the back before filling this page) On the CD closure element shown (2 6 2) It includes a main upright partition (266), a transverse flange (268) protruding outward from the top portion (270) of the upright wall, and a bottom portion opposite to the upright wall ( 274) (272) (Figure 13). The outwardly projecting transverse flanges (268) will thus form control surfaces (276) and (278) that are opposite, above and below, substantially perpendicular to the direction of movement of the closure element. Partition wall cuts (266) and transversal flanges (268) may also include separate members or a single member as shown. As mentioned above, the components of the closure device (260) are vertically movable in the retracted position in Figs. 10 and 11 and the operating position in Figs. 12 and 13. However, the partition wall cut surface (266) of the CD closing element (262) is placed in the position of the position control board (250) inward and slidable to this opposite position. The range in vertical movement is determined by the ability to move across the flange (268) between the bottom surface (226) of the upper support device (222) and the top surface (242) of the lower support device (240). The vertical position of the traverse flange (268) and the subsequent printing on the CD closure element 印--Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is determined by the operation of the compressed air load pipes (230) and (248). The compressed air load tube is connected to the compressed air source and the control system of the air compressor. The operation of the upper load tube (230) and (248) will generate a downward component of the control surface (276) above the CD closing element (262), which will cause the downward movement of the transverse flange (268) until the transverse flange contacts To the top surface (242) of the lower support device (240), or an upward component force generated by the lower load pipe (248) or fabric tension to stop its downward movement. The retraction action of the CD closing element (262) is caused by the operation and stopping of the lower load tube (248). The paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) YZC-D ^ atenmOOl04A0487 \ Pk- 001-0487.DOC April 19, 1999 38 527482 Α7 Β7 V. Description of the invention (Achieved by the upper load tube. In this case, the lower load tube (248) will press the lower control surface (278) upwards and cause The movement of the transverse flange (268) toward the upper support device (222). So the upper and lower load tubes (248) are now operating under a pressure difference to establish the movement of the CD closing element. The others are used to control the CD closing The means of vertical movement of the components may include the formation and connection of compressed air cylinders, hydraulic cylinders, screws, jacks, mechanical interlocking or other suitable methods. A suitable load tube is from Seal Maste "Corporation of Kent, 0hio Manufactured b. As shown in FIG. 13, a pair of bridge plates (279) spans the gap between the upper support device (222) and the CD closing element (262) to prevent the loss of pressurized fluid. Therefore, the bridge plates can be defined A part of the air pressure ventilation system room ( 214). The bridge can also be fixedly attached to the partition wall surface (224) of the upper support device and can slide on the inner surface relative to the CD closing element, or vice versa. The bridge can be made of a fluid impermeable, semi-rigid and Made of low-friction materials, such as LEXAN, sheet metal, or other similar materials. The other characteristic of the closed blade (272) and the air press is that it will be between the air pressure ventilation system (202) and the wet fabric (24) in the mechanical direction. The mud loss of the medium pressure mud is minimized. Or, in other words, the closed blade is expected to be shaped and formed under the mode of reducing the degree of fabric loss. In a specific embodiment, the closed blade is made of elastic plastic compound, ceramic, Metal-plated substrate and other similar materials. With special reference to Figures 12 and 14, the MD closure element (264) is assembled separately from each other and can be used to prevent the loss of pressurized fluid along the edges of the air press. Each Figures 12 and 14 illustrate that the paper size is applicable to the Chinese National Standard (CNS) A4; 3 g wc • ugly entmom-mAP Gang.048lDocApril 19 Touch (Please read the note on the back first Please fill in this page for the matters needing attention) Order printed by the Intellectual Property Bureau Employee Consumer Cooperative of the Ministry of Economic Affairs 527482 V. Description of the invention (3 is an MD closed element (264), and it is placed close to the edge of the wet fabric (24). In the mechanical direction, as shown, each MD closing element includes a transversal support member (28), an end-paper mold frame plate (282) connected to the transversal support member, and used to move relative to the transversal support member. Adjuster for upper and lower mold frame boards. The transversal support member (28) is generally placed on the edge of the sin wet fabric (24) and is generally placed between the CD closure X pieces (262). As shown, each of the transverse support members defines a downward passage (281) (Figure 14), and the last paper formwork frame is installed on this passage. In addition, #a transversal support member will define a circular aperture (283), and the adjuster will be placed here on the circular aperture. I.-I n I-- 111 (Please read the notes on the back before filling out this page) The final paper mold frame board (282) printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is due to the cylindrical regulator (284). For the reason, it is vertically movable on the corresponding transverse support member (28). The coupling element (285) (Fig. 12) connects the final paper mold frame plate to the output shaft of the cylindrical regulator. The coupling element may include an inverted D-shaped rod so that the end paper mold frame plate can slide in the channel (281), as if on a replacement. As shown in FIG. 14, both the transverse support member (28) and the end-paper mold frame plate can define grooves, such as 0-% material or the like, which can be used to receive the fluid-impermeable closure strip (286). The sealing strip is used to help seal the leakage of the air chamber (214) in the air press. It is placed in the groove between the transverse supporting member (28) and the end paper mold frame board (282), which is expected to be widened at the interface to close the strip to match the relative movement on these members. The bridge plate (287) (Figure 12) is placed between the MD closing element (264) and the upper support plate (211), and it is fixedly installed in • II-? -—— I 1 I · _ I Ϊ ----, II —1? I This paper size is applicable to China National Standard (CNS) A4 specification (2iGX297i ^ 7 4Q from side to side, mm side to side oc ^, 1999 V. Description of the invention (The support plate on the 3rd field. The side of the air chamber (214) (Figure 彳 3) is bounded by the bridge plate. Like a fluid impermeable gap material, the sealing method is as expected It is placed between the bridge plate and the MD closure device to allow relative movement on this device and to prevent the loss of pressurized fluid. Tuning benefit (284) is suitable to provide abutting support fabric ( 2 06) The control load and non-load conditions of the middle and end paper mold frame plate (282) are independent of the vertical position of the closing member. The load condition can be accurately controlled to meet the necessary closing external force. The paper mold frame (282) can be retracted when not needed to eliminate all wear on the final paper mold frame and fabric. A suitable regulator is ^ Bimba (^ 〇 「 3_Manufactured. In addition, although sacrificing control over the position of the end frame, a spring (not shown) can be used to secure the end frame to the fabric. 〇 Next, by referring to FIG. 12, each of the end paper mold frame plates (282) 疋 has a top surface or edge (290) exposed to the adjacent coupling element (285), and an opposite bottom surface or The edge (292) will be used to print the fabric (2Q6) with the employee's consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, but the f-face or edge (294) is very close to the CD closure (262). At the bottom The shape of the surface (292) is adapted to conform to the curved shape of the hollow chamber (204). The bottom surface (292) where the CD closure element (262) touches the fabric is expected to touch the fabric It is formed by touching the curved shape. Therefore, the bottom surface will have a tip portion (298) separated by a central portion (298) in the mechanical direction. When the tip portion (298) Shape-generally follows the bias of the fabric caused by the CD closure (262) When the central portion (296) on a shape generally conforming to the shape Sana is empty chamber. In order to avoid protruding end

This paper size applies to Chinese national standards (CNS VZC-O.VatenftPAOOf.04 ~ \ 0487 \ Pic-OOi-04a7.DOC Λρπ / 19, 1999 527482 A7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

YZC-D .- \ Patent \ Pk001.04 '\ 0487 \ Pk-001-0487.DocApril 19, 1999 42 527482 A7 B7 V. Description of the invention (4 () Four high-altitude airspaces of the string (314), (316 ), (318) and (32), formed by the second internal closed sloping plate (321), the second closed hollow area (322), and the second external closed sloping plate (323) (Figure 13). These inclined plates Each of the intersecting areas is expected to extend in the mechanical direction across the full width of the fabric. Each of the swash plates includes a top surface that is expected to be formed of ceramic material to support the fabric underneath (208 ) Without causing significant fabric wear. Suitable hollow outdoor covers and sloping plates can be made of rubber, nylon, copper-plated materials or other similar materials, and these materials are made by JW 丨 and doors. Four high The aerial areas (314), (316), (318), and (320) are all tunnels connected to one or more aerial sources (not shown) that can introduce a higher degree of aerial space. For example, this southern aerial area It is operated in a hollow state of 0 to 25 inches of water = column, or a hollow state of about 1Q to 25 inches of mercury columns. In addition, in the description of the channel shown, the outer cover (thin) can define most of the openings or other shapes of openings connected to the air source (not shown 1 to build the flow of pressurized fluid through the fabric. In one of the In the embodiment, the Nanxuan empty area includes the mechanical direction and extending across the wet weaving. Each measuring point is 0.375 inches, and any of the points in the fabric is ": 4 I road under pressure fluid flow (314) (316 疋 is located in the f embodiment of the groove = milliseconds or ... or about 3 milliseconds can be determined 7 operations =; wide weight: the number and width of grooves and the fiber speed in the fabric A Μ will also depend on the type of dehydration included and the required dehydration. I--(Please read the notes on the back before filling out this page) Order printed by the Intellectual Property Bureau Staff Consumer Cooperatives of the Ministry of Economy) This paper The standard is applicable to China National Standard (CNS) Α4 specification (1G > < 297 public 43 like · ⑽ draw n (m〇1.04- \ 〇_ ^ 0〇1.〇487.Doc Ap_, 1999 527482 Α7 Β7 V. Invention Explanation (4 1) The first and second closed empty areas (31 2) and (322) can also be used to reduce J from two Loss of dusting fluid in the air press. The closed aerial areas are all connected to one or more aerial sources (300) which can be expected to introduce a lower degree of aerial (such as with four high aerial areas) in the outer cover. In particular, the desired amount of empty space in the closed empty area is, 00 inches of water column, mercury. The air press is expected to be structured so that the CD closing element (262) is disposed in the empty area (312). With (322). More specifically, the closed blades (272) of the cd ten-closed element (262) are installed on the leading edge of the air press, or the first external closed inclined plate (311), the second The outer closed swash plate (32υ and the second inner closed swash plate = 23) is in the middle position. Therefore, the closing device (26) can be lowered so that the CD closing member is deviated from the normal course of the traveling wet fabric (24) and the empty room fabric (06) and (208). For the purpose of explaining this part, Figure 3 is slightly enlarged. The closed hollow areas (312) and (322) have the function of reducing the pressure flow and body loss in the width of the wet fabric (24) in the air press (200). The emptiness in the closed 眞 2 area (31 2) and (322) will introduce the pressure mud and the air around the air compressor from the force-air system, (202). Therefore, the air flow from the periphery of the air press to the closed emptied area is not shallow as the fluid is pressurized in the opposite direction. Due to the difference in air pressure between closed air areas, but because a large amount of pressurized fluid in the air pressure system will be introduced into high air areas, it is not introduced into closed air areas. Especially described in the alternative embodiment in Figure 15, no empty state, the paper size is suitable for financial and family standards% (Please read the precautions on the back before filling out this page)! I! Ordered by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Consumption Cooperatives # 44 YZC- D_ ^ Patenm〇〇i.〇4 ~ \ 〇487 \ Pk-001.0487.Doc April 19, 1999 52748 ^ Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, Consumer Consumption Cooperative, V. Invention Description (43 was introduced to two One or more of the closed empty area (312) of the plate (= and the 'deformable closed paper mold frame (33Q) is closed = 32, and 322 are displayed) are cut to prevent the leakage direction = = Bu leak. In this case The next 'air press machine is made of fabric (206): rigid as well as wet fabric (24) close to the fabric and placed in close proximity or blood; deformed closed paper mold frame contacting the wet fabric with closed blades (272) is closed In the mechanical direction. In this form, the ❿ closing element (262) touches the fabric and wet fabric, and the CD closing element is placed on the other side of the fabric and in a deformable closed paper mold frame (33 〇) near the fabric, so it can be seen that-can be effectively used State of the plenum system. Deformable closed paper formwork frame (330) is a guide end that is expected to extend across the full width of the wet fabric to guide the end, tow end, or both of the air press (200). It is closed with the trailing end. The closed hollow area can be detached from the hollow source when the deformable closed paper frame is extended across the full fabric width. The trailing end of the air press can be used in a full width deformable A 'empty device' or blower on the closed paper mold frame can also be used as the underside of the air press to cause one of the fabrics to be maintained in the wet fabric (24) when the fabric is separated. Deformable closed paper The mold frame (330) may also include a material that is worn first for the fabric (208), that is, when the fabric is used with this material, this material will wear first without causing significant damage in the fabric. Wear, or include a material that is elastic and will deviate from the fabric. In other cases, the deformable closed paper mold frame is expected to be gas impermeable, and the period (please read the precautions on the back before filling this page) )

I-II

i I The scale of the order is applicable to the Chinese National Standard (CNS) A4 specification (mm) 45 YZC- D .- \ Patenm001.04- \ 0487 \ Pk ~ 001-0487.DOC April 19,1 527482 A7, _______________ B7 5 、 Explanation of the invention (Fang Fangwang includes a material with a high volume ratio, such as a latching lattice foam or other similar materials. In a particular embodiment, the deformable closed paper mold frame includes a It measures 0.25 inches of closed-cell lattice foam. But the most desirable is that the deformable closed paper mold frame can still follow the path of the fabric when they are used. The deformable closed paper mold frame is attached with a piece The partition is used as a structural support, such as an aluminum rod. In the embodiment, the so-called full-width closed paper mold frame is not used, and some types of closing methods require fabric. The deformable closed paper mold frame as described above, or other suitable methods known in the art, can be used to block the flow of pressurized fluid from the wet fabric to the fabric outward. CD Closure element The degree of contact of (206) is uniformly across the width of the wet fabric, and this degree of contact is thus visible as a significant factor in creating an effective closed state across the fabric. Necessary The degree of contact was found to have the function of maximizing the tension on the upper supporting fabric (206) and the lower supporting fabric (208), while spanning the fabric and in this case between the air pressure ventilation system room ( 214) and the closed hollow area (31 2) and (322), and the gap between the CD closed element (262) and the hollow outdoor cover (300) have different pressures. With additional reference, see Figure 1. The schematic diagram of the closed section of the air compressor towing shown in Figure 6. The minimum desired contact degree of the CD closing element on the upper support fabric (206), h (mi η), has been found to be expressed by the following formula ： This paper size is applicable to Chinese National Standard (CNS) Α4 specifications (; .ι′〇Χ297ϋΤ ~~ — 一一 一 ———— 一 _- • input mooi side 8m_8lDocApfil191999 I i Bn · (Please read the first (Please fill in this page again)

Printed by 1T Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 46 527482 Ministry of Economic Affairs and the Ministry of Economic Affairs Intellectual Property Cooperative, Production Cooperatives of the Employees Cooperatives of the Ministry of Economic Affairs 5. Description of the invention (4 in which T is the fabric tension (碡 / 英 叶) Pressure difference across the fabric (p $ 丨) d Gap in mechanical direction (English) Figure 16 illustrates the tow CD closing element (262) partial ten people _ (206) is represented by the arrow "h" One of the deviations. The maximum tension of the upper supporting fabric (2; :: supporting fabric (208) is indicated by the arrow "Γ" in the figure. The physical force can be measured by a model tensiometer manufactured by Huyck or other suitable formula. The measurement in the mechanical direction of the gap between the closing blade (272) of the CD closing element and the second inner closing inclined plate (321) is indicated by the arrow, 'd' in the figure. It is important to determine the degree of contact The gap, "d" is on the high pressure difference surface of the closed blade (272), that is, toward the air pressure ventilation system room (214), because the pressure difference on this surface is Is the most influential place. Desirably, between the closed leaf (2 and The gap between the two internal closed sloping plates (321) is extremely the same as or smaller than the gap "d". Adjust the vertical placement position of the CD closing element (262) to the minimum contact level as described above for a CD closing performance The determinant factor of the load. The external load applied to the closing device (260) is only a minor factor in determining the sealing performance, but all that is required is to set the required external load to maintain the necessary degree of stone contact. Of course ' The amount of fabric loss will impact the air. The commercial use of the press (200) is to achieve an effective closed state without causing actual fabric wear. It is expected to be equal to or only slightly to the extent of contact. Greater than the minimum contact degree as previously defined in order to reduce the distance from the upper support fabric (please read the precautions on the back before filling out this page) Order -I _ I-| _ I-_ i I-i. 527482 A7 B7 V. Description of the invention (4 $ The variability of the loss of 検 across the fabric's I degree. The external force applied to the fabric is expected to remain constant during the entire operation of the parent. The incident is the control of the CD closure element. And its Uniform load or position control on the cd closure element and uniform geometric contact on the CD closure element. In use, the 'control system will cause the closing device (260) of the air pressure ventilation system (202) to be reduced. To the operating position. First, the CD; the closing element is lowered so that the closing blade (272) touches as described previously: the degree of contact on the upper support fabric (206). More specifically, the upper load The pressure in the tube (23) and the lower load tube (248) is adjusted enough to cause the CD closing element (262) to move downward until the movement action contacts the lower support device (240) by the transverse flange (268). Or by fabric tension balance. Secondly, the end paper mold frame plate (282) of the md closure (264) is lowered enough to contact or very close to the upper support fabric. Therefore, both the air pressure ventilation system (202) and the plenum (204) are closed against the wet fabric to prevent the loss of pressurized fluid. The 'air press is then activated so that the pressurized fluid fills the air pressure ventilation system (202) to establish an air flow through the fabric. In the embodiment shown in FIG. 13, the high and low heading states are applied to the high heading areas (314), (316), (318), and (320), and the heading areas (312) and (322) The general will promote the flow of gas, but at this time, the closed state and the moisture are removed. In the embodiment of FIG. 15, the pressurized fluid flows from the air pressure ventilation system into the empty space (314), (316), (318), and (32), and the deformable paper mold frame (330) It is an air press enclosed in the cross machine direction. The scale and scale are applicable to the Chinese National Standard (CNS) M specification (21〇χ297 公 楚) (Please read the precautions on the back before filling out this page). Ordered by the Intellectual Property Bureau of the Ministry of Economic Affairs and printed by the Consumer Cooperatives 48 YZC- D: \ PatennPk001.04- \ 0487 \ Pk ~ 001 ~ 0487.DocApnl 19, 1999 527482 A7 丨 ---____ B7_ V. Description of the invention (4 < $ caused by the pressure difference across the wet fabric and caused by wet The air flow of the fabric will provide a dewatering capacity that is effective for wet fabrics. (Please read the precautions on the back before filling out this page.) The Intellectual Property Bureau of the Ministry of Economic Affairs ’s Consumer Cooperatives printed a number of air compressors with structural and operating characteristics. Causes a small loss of pressurized fluid and a relatively small amount of fabric loss in the allowable range. Initially, the air press (200) will use the CD closure element (262) that touches the fabric and wet fabric. The determined degree of contact Will result in the greatest effectiveness in CD closure. In one of the embodiments, the air press is applied to the empty areas (312) and (322) to produce an entry into the air press across the width of the wet fabric Ambient airflow in degrees. In other embodiments, the deformable closure element (330) is exposed to the enclosed regions (31 2) and (322) opposite the CD closure element (262). In other cases, The CD closure element (262) is expected to expose the need for precise alignment on the contact surface between the air pressure ventilation system (202) and the hollow chamber (204) on at least a portion of the passageway of the hollow outdoor enclosure (300). Furthermore, the closing device can be loaded on a static member that is close to the supporting device (24) above and below the frame structure (21). Therefore, the external force of the load in the air press is related to the air pressure ventilation. The pressure of the pressurized fluid in the system is irrelevant. The fabric loss will also be reduced and k is due to the use of low fabric loss materials and lubrication systems. Suitable lubrication systems may include chemical lubricants such as emulsified oil, loosening or other similar chemistry Materials and water. Typical lubricant application methods include spraying diluent lubricant in a uniform pattern in the cross-machine direction, a water pressure or air spray aqueous solution, and wiping with felt. Concentrated aqueous solution, or other well-known methods in the application of spraying systems. ^ Observed on the observed air pressure ventilation system to achieve a higher pressure in the paper size CNS) A4 specifications (------- Cen Xi vzc. Let Etouch 527482 Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Description (The capacity of the 4-party force is based on the ability to prevent leakage. The leakage of pressurized fluid can be compared to the previous Or detect excessive excessive airflow, additional operating noise and spraying of water vapor, and in the worst case, regular or irregular defects will appear on the wet fabric, including holes or Missing line. However, the leakage of the pressurized fluid can also be eliminated by arranging or adjusting the closing members of the air press. In an air press, a uniform air flow in the alternating mechanical direction is desired to provide uniform dewatering capacity on the fabric. The uniformity of airflow in the alternating mechanical direction can be improved by a tapered duct mechanism such as on the pressure and air surface, and the shape of the tapered duct mechanism is determined by the dynamic model of the computational fluid. Because the fabric basis weight and wet volume may not be uniform in the cross-mechanical direction, additional ways can be expected to obtain a uniform air flow in the cross-mechanical direction, such as having a damper on the pressure or hollow surface Independently control the area to change the air /; according to the characteristics of the sheet, and the baffle * plate will bring a significant air pressure drop before the wet fabric or other direct methods. In addition, the method used to control the dehydration consistency of the CD may include an external device, such as a zone-controlled steam spray device, such as a Devronizer steam spray manufactured by Honeywen-Measurex systems lnc · of Dub | in 〇hi〇 Device or other similar device. Examples The following examples are used to provide a more detailed description of the invention. The particular quantities, parts, compositions and parameters are intended to be exemplary and are not intended to limit the scope of the invention in any way. For example, refer to the related example, MD Tensile Strength Tensj | e 5〇 Jobs ψ_〇ι.〇 Touch m side to side ㈣, touch (Please read the precautions on the back before filling this page)

527482 A7 B7 V. Description of the invention (4 valley strength), MD stretch (MD stretch) and CD Tensile strength (CD Tensile strength) can be determined according to TAPPI test method 498 OM-88 (Please read the precautions on the back before filling this page ) Medium "paper and cardboard tension fracture characteristics, the following parameters were obtained and used: the external ear talent speed is 10 · 〇 central call · / minute (254 mm / minute); full-scale load is 1 ◦ ( 4,540 grams); jaw span (distance between jaws, but sometimes referred to as the gap length) is 2_0 inches (50_8 mm); specimen width is 3 inches (76.2 mm). And in tension Test, test! On the instrument is Systems Integration Technology inc., Stoughton, Massachusetts, a division of MTS Systems Corporation,

Model CITS-2000 manufactured by Research Triangle Park, North Carolina. The rigidity of the sample sheet printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economy can be determined by the load / extension curve of the thin paper in the mechanical direction (md) (hereinafter referred to as "" MD slope ") or the stiffness in the mechanical direction (defined here) is objectively expressed, but it is necessary to consider the caliper of the thin paper and the number of layers of the product. The determination of the M D slope will be described below together with Figure 9. The MD slope is the maximum slope of the load / elongation curve in the machine direction of the tissue. The slope of M D is in kg / 3 inches (7.62 cm). The MD stiffness is calculated by multiplying the MD slope by the square root of the caliper quotient and dividing by the number of layers. The unit of MD stiffness is (kg / 3 inch) _micron 0.5. Figure 9 is a load / elongation curve for a generalized thin paper sheet, illustrating how the MD slope is determined. As shown in the figure, the two points P1 and p2 are magnified for the purpose of speaking between the distances selected on the load / extension curve. The tension measuring instrument is a computer simulation program (GAP [General Applications) The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) 51 YZC · D: \ Patent \ Pk001.04-W487 \ Pk ~ 001 ~ 0487.DOC Remuneration 丨 19,1999 527482 A7 B7 V. Description of invention (4 orders

Program], version 2.5, Systems Integration Technology Inc · ’Stoughton, MA; a _sion 〇f MTS Systems

Corporation, Research Triangle park, nC), so that the calculation in the program itself is based on sampling the points between P1 and P2 and then using linear regression. This calculation on the curve can be repeated by adjusting the points between P1 and p2 to a more regular curve shape (described below). The maximum value of this calculation is the maximum slope, and when used on a sample of a machine, it will be referred to as the MD slope here. Order the tension gauge program when the extension distances of P1 and P2 are 2 and 1/2 inches (63.5 mm), respectively. This will provide enough points to substantially exceed the actual extension of any sample: 10 joint pay per minute (254 $ m / min) link speed, which will be converted into per G. G3Q # of points. This computer program can calculate the slope on this line, by taking the 10th point as the starting point (for example, 'such as a ρ), = 3 points to 帛 40 points (for example, as p2), and then bring this into the linear regression calculation. (In terms of calculating the linear regression method of Xuanmian formula, it is said that the slope of the Xuanzi 値 is stored in an array. This electric program will increase the score by dozens of points to the 20th point.) , And then repeat this calculation process again (will be owed to the above 将 will ^ report this rushing private sequence (20 points to 50 points ^ will Μ Ρ2) to calculate the rate and the magic of the money list To the entire extension of the sheet. In addition, the maximum slope can also be selected as == 値. The unit of the maximum slope is kg / 3: I degree. Because the extension length is divided by the range of the jaw span fork is Unbounded. What is considered in this calculation is to measure 487 Doc _9 of 52 m rhyme face, and touch 527482 A7 B7 V. Description of the invention (5d program. Examples 1-4 are used in the present invention for illustration As shown in the figure, several non-shrinked completely dry tissue papers are produced by the method shown. However, more specifically, in Example 1-4, the three-layer single-layer sanitary tissue papers are all included and loosened on the outer layer. Eucalyptus fiber, and the middle layer includes refined northern softwood kraft fiber. Cenebra eucalyptus fiber in 15 The inside of the bell is beaten into 10% consistency and dehydrated into 30% consistency pulp-like fibers. This pulp will be added to the Maule spindle disperser. This disperser is at the power input. Operating at 160 ° F (70 ° C) at 2_2 HPD / T (1.8 shW-days / metric ton). The degummer comes with a dose of 7.5 kg / Softening agent (Witco C6027) for metric tons of dry fiber (0 75 weight percent). In the shape of 'softwood fiber', it is beaten into a 3.2% consistency pulp-like fiber in 30 minutes, and the other degummed and loosened eucalyptus fiber is Diluted to a consistency of 2_5%. It will be divided into 35% / 30% / 35% based on the weight of the whole layered flakes as in Examples 1, 2 and 4 and another 33% / 34% / 33% The Intellectual Property Bureau employee consumer cooperative prints the fiber layer of degummed eucalyptus / refined softwood / degummed eucalyptus as in Example 3. On the middle layer, it is refined to achieve the required target concentration 値, and it can be provided on the outer layer Required softness and volume. For added dryness and temporary wet concentration, the specific Parez 631 NC lasts The agent is added to the middle layer. In these examples, a four-layer Beloit Concept III high-level pulp box is used. The refined northern cork kraft base is used on the two middle layers in the high-level pulp box to make The paper size of the three-layer product as described above applies to the Chinese National Standard (CNS) A4 specification (210X 297 mm) 53 YZC-DJ ^ atenm001.04- \ 0487 ^ k-001-0487.Doc April 19, 1999 527482 A7 __B7 V. Description of the invention (5 ~~-A single intermediate layer sheet. The instability occurs on a recess of about 3 inches (75 m) on the sheet and on a layerer extending about 6 inches (150 mm) of the sheet. The mesh sheet openings are approximately 0 g inches (23 mm) and are similarly constructed on the sheet layers in all four high-level pulp boxes. The thickness of the base added to the high-level mixing box is about 109% by weight. The two-layer sheet is made of a double line, a suction-type roller, and a forming fabric device for Appleton Mills 2164-B fabric. Forming. The speed of the forming fabric is in the range of 118 to 123 meters / second. By using the suction state under the forming fabric, it is possible to dewater a newly formed fabric to a consistency of 25% to 26% without using a ^ pressure press, but if it is 9.1 m / s (29% to 35% rapid Transfer)

Before the fabric is transferred, the fabric can be dewatered to a consistency of 32% to 33% by an air press. The transfer fabric is still App 丨 etON Mj 丨 s 2164_B fabric. Inside the hollow sloping plate, a hollow state of about 6 to 15 inches (150 to 38 m) of mercury columns is added to transfer the fabric into a transfer fabric. The fabric can then be converted into a completely dry fabric at a traveling speed of 9.1 m / s. Appleton MiMs Ding 124_4 and Ding 124_7 completely dry fabric can be used. The fabric can be dried in a Honeycomb complete dryer operating at a temperature of about 35oF (175Qc) to achieve a final dryness of about 94% to 98% consistency. The procedure for making the example sheet is as follows: The four rolling actions of the sheet in example j are generated. Consistency data recorded in Table 1 under two different measurement situations, one of which is to open the paper in four scrolling actions to make this paper scale applicable to the Chinese National Standard (CNS) Α4 ^^ 210 '^ 29 ^^ ( Please read the notes on the back and fill out this page first} Order_ Printed by the Consumer Cooperatives of the Intellectual Property Bureau, Ministry of Economy 54 YZC-D ^ Patenm〇01.04- \ 0487 \ Pk-001-0487.DOC April 19, 1999 527482 A7 B7 5. Description of the invention (5 爻 and the other one is the end of the rolling action. The other data in Table 1 represent the average 値 based on the four measurement results on one rolling action of the mother. The air press is started. The data before and after the start of the air press are recorded in Table 3 (individual data points). This data shows that the air press opportunity caused a significant increase in tension. Then the process was changed to reduce the tension to such as Figure 同等 The same tension in the sheet 値. After this process adjustment period ，, the four rolling actions of the sheet (the present invention) in Example 2 will be generated. After that, the four rolling actions of the sheet (the present invention) in Example 3 Will be applied to different completely dry fabrics and when the air press is activated. When the air press is turned off, it will adjust to restore the same degree of tension as the sheet shown in Figure 3. The sheet in Example 4 Four scrolling actions will also be generated. The consistency data of each example in Figure 2 are different averages based on the two measurements, one of which is the envoy located in the four scrolling actions and the other is the scrolling The end of the action. The other data in Table 2 are based on the average of the four measurement results for each rolling action on each sample sheet. On Table 2, the data of Example 4 are quilts. The green is on the left On the stop, in addition, the data of Example 3 is recorded on the right stop to maintain consistency with Table 彳 and Table 3, and the data displayed when the air press is not used is on the left stop. The data displayed by the air press is recorded in green on the right stop. Tables 1 to 3 give a more detailed description of the characteristics of the tissue formation in the processing process and in Examples 1 to 4. When used to the next The title of the stoppage in Table 3 has the following meanings: "Consistency @ rapid transfer" is the consistency of the fabric from the formed village to the transfer point on the transfer fabric, and 彳 indicates solid. (Please read the precautions on the back first (Fill in this page again.) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, 1T.

Dirty wheel _0104, _ side 487〇〇 · Π9 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (blade ratio, MD tension) is mechanical square grams / 3 Yingzaki rape Taiyouyou ^ 柷 张 私Degree, in a direction that cannot be expressed, (7 · 62 cm); "CD tension" is a cross machine: = degree, which can be expressed as gram / 3 inch pair sample width-knife A), MD stretch " The degree of extension of a person's class ... can be expressed as the sample length and fraction; "MD slope" is as defined above, and can be expressed as a common cause and Γ, the width of the test base; (7.62 ?, min); The diameter of the device is 1 slice diameter and consists of: 4 1/16 inch leaves (1,032 mm) of iron stones and a 22-gram ping, 'inch (39 kilobasca) high anvil pressure measurement (Bulk M, Crometer) ^ NewYork) Measured 1, can be expressed in micrometers; "MD stiffness, as described above in the mechanical direction-stiffness factor, can be expressed as (kg / 3 Ying Ye ) _ Micron. 5, "Basis weight 疋 Basis weight 値, can be expressed as g / m²" D AD fabric, which means completely dry fabric; ,, refining machine, a machine that requires power input for refining the middle layer, Can not be expressed as Shiva; "Rapid" is the difference between the forming fabric and the slow transfer fabric, which can be divided by the transfer fabric speed and can be expressed as a percentage, HW / SW is hardwood in the two-layer single sheet of thin paper (review The break weight of) and cork (sw) fibers, and cymbals can be expressed as a percentage of the total fiber weight; "paw," is the addition rate of Paraz 631 NC, expressed as kg / metric ton of intermediate fiber. (Please read the note on the back first Please fill in this page again) I m ϋ ^ — _ Threading «: This paper size is applicable to Chinese National Standard (CNS) Α4 specification (210X297 mm) 5 6 D'Watenm001 · 04 ^ 048 ^^ 01'0481000 19 > 19 & quot 527482 A7 B7 V. Description of the invention (Table Consistency ⑧ Rapid Transfer (%) MD Tension (grams / 3 ") CD Tension (grams / 3") MD Stretch (%) MD Slope (kg / 3 ") Caliper ( Micron) MD Stiffness (kg / 3 ”-u mQ 5 Basis Weight (gsm) TAD Fabric Refining Machine ( Kilowatt) Rapid (%) HW / SW (%) Parez (kg / mt) (No air press) (with air press and process adjustment) Example 1 25.2 ~ 26 ″ 933 676 24.5 4.994 671 129 34.6 T-124- 4 32 32 70/30 4.0 Example 2 32.5 to 33 · 4 944 662 24.7 3.778 607 93 35.2 T-124-4 26 29 70/30 3.2 (Please read the notes on the back before filling this page) YZC- DAPatefi (\ Pk001.04 ~ \ 0487 \ Pk-001 ~ 0487.DOC April 19, 1999 printed by the Intellectual Property Bureau's Consumer Cooperatives) This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) 57 527482 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention (5 sheet 2 example 4 example 3 (without air press) (with air press and process adjustment) Consistency ⑧ rapid transfer (%) 24.6 32.4 MD tension (grams / 3 ”) 961 .907 CD tension (grams / 3”) 714 685 MD stretch (%) 23.5 24.4 MD slope (kg / 3 ”) 5.668 3.942 Caliper (micron) 716 704 MD stiffness ( kg / 3 ”-u mQ 5) 152 105 Basis weight (gsm) 35.0 35.1 TAD fabric T-124-7 T-124-7 refined (Kilowatt) 40 34.5. Rapid (%) 35 31 HW / SW (%) 66/34 70/30 Parez (kg / mt) 2.5 2.5 Table 3 (0 milk) 8 4 specifications (210, 297 mm) standard A moderate ruled paper is used by the bidder's country and middle school. 58 YZC-D: \ Paten (m01.04- \ 0487 \ Pk ~ 001 ~ 0487.Doc April 19, 1999 527482 Printed by A7 B7, Employee Cooperative of Intellectual Property Bureau, Ministry of Economic Affairs Description of the invention (56) Table 3 (No Air Press) (with Air Press) Consistency® Rapid Transfer (%) 25.2 32.5 MD Tension (grams / 3 ”) 915 1099 CD Tension (grams / 3”) 661.799 CD wet tension 127 150 MD stretch (%) 24.4 28.5 MD slope (kg / 3 ”) 4.996 4.028 caliper (micron) 665 630 MD stiffness (kg / 3” -u m0.5) 129 101 basis weight (gsm ) 34.3 34.6 TAD Fabric T-124-4 T-124-4 Refining Machine (kw) 32 32 Rapid (%) 32 32 HW / SW (%) 70/30 70/30 Parez (kg / mt) 4.0 4.0 (Please Please read the notes on the back before filling this page) This paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) YZC-D \ Patenm001.04 ~ \ 0487 \ Pk-001-0487.DOC Αρπ119, 1999 59 527482 、 Explanation of invention (5 7) The consumer cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed the example shown in the previous paragraph. The air squeeze opportunity is causing a relatively soft thin sheet (which can be verified by a lower coefficient 値) with a high consistency. High. Desirably, the coefficient of the tissue paper product is at least about $ 20% and less than an equivalent tissue paper product with no additional dehydration to approximately cut fiber consistency. Furthermore, the tissue tension of the tissue product is at least about 20% and is greater than the equivalent tissue product without additional dehydration to a consistency of greater than about 30%. In addition, the mechanical direction of the tissue paper product is at least about 17% and is larger than the equivalent tissue paper product without additional dehydration to a consistency of greater than about 30%. ° The foregoing detailed description has been achieved for the purpose of understanding. Therefore, some changes and modifications are made without departing from the spirit and scope of the present invention. For example, alternative or selective features as mentioned in some of the embodiments can also be used in other embodiments. Additionally, two named components can be represented as parts of the same structure. Furthermore, numerous processes and equipment configurations have been described in US Patent Serial No. 5,667,636, published on September 16, 1997 and mentioned by S_A. Enge 丨 et al., And can also be used in this application. Invented. Therefore, the present invention should not be limited to the specific embodiments, but only in the scope of patent application. (Please read the notes on the back before filling out this page) •--I I- I I — ·

· —— II i- -II 1-. This paper size applies the Zhongguanjia Standard (CNS) M specification (2 offering 297 mm) y2Q.DfJ3atenfiPk001.04- \ Q487Vik-001-0487.Doc April 19, 1999 60 527482 A7 B7 V. Description of the invention (58) Graphic illustration of the yak and bovine mushrooms Printed by the Consumers ’Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 20 headbox 〆 High pulp box 21 papermaking fiber 22 forming fabric 24 wet web 28 vacuum box empty room 30 air press 32 support fabric 36 transfer fabric 37 vacuum transfer shoe 38 roll roller 39 roll roller 40 throughdrying fabric 42 dry transfer fabric 42 vacuum transfer shoe 44 throughdryer 48 reel winder 50 dry web 52 carrier fabric load fabric 53 carrier fabric load fabric 54 roll roller 55 roll roller 56 roll roller 57 roll roller This paper size applies to China National Standard (CNS) A4 (210X297 mm) ^. YZC- D. \ Patenm〇01.04 ~ \ 0487 \ P k-001-0487.DOC April 19, 1999 61 (Please read the notes on the back before filling out this page) 5 i82 5. Printed by A7 B7 Invention Cooperatives of Employees ’Cooperatives of Intellectual Property Bureau of the Ministry of Economic Affairs (5 9) 6〇air plenum air pressure% 62 vacuum box 眞 空 室 ~ ~ ~~ — 64 air manifolds air manifold 66 air plenum cover j air pressure system cover 67 bottom surface — —'—-------------- · Factory bottom surface 68 slot groove 72 top surface 74 slot groove 76 leading and trailing edge leading edge and mop 78 end seal 80 side seal member 82 side edge side edge 84 slot Groove 85 ------- clamping bar 86 ------ fastener 88 leg support 89 ------ side seal slot 90 side control slot position control mechanism 92 --- lever lever Rod 93 crosspieces —-— Inquiry 94 fasteners 96 shaft 98 counterbalance cylinder balance 99 fixed structural support (Please read the precautions on the back first (Write this page) This paper size is in accordance with Chinese National Standard (CNS) A4 (210X 297 mm). Order YZO D: \ Patenm〇01.〇4- \ 〇487 \ Pk-001-0487.Doc April 19, 1999 527482 Fives

Description of the invention (6Q Printed by the Consumer Property Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs A7 B7 ----------------- ^ 100 air plenum air pressure ventilation system 102 arm cantilever 104 sealing bar closed rod 106 first portion 108 second portion * ------ The second part 110 hinge hinge 112 hinge seal closed hinge 114 wall partition 120 counterbalance bladder 122 inflatable chamber ----- air chamber 124 bracket trailer 130 vacuum slot 眞 空 槽 沟 132 leading edge 133 trailing edge hauling edge 134 incoming land area 135 outgoing land area, two leaving contact area 200 air press air press 202 air plenum air pressure ventilation system 204 vacuum box 眞 空 室 205 machine direction machine direction 206 upper support fabric 208 lower support fabric 210 support structure 210 frame structure 211 upper and lower support above and below the support plate (please read the precautions on the back before filling this page) National Standards (CNS) A4 size (2 Shu 〇'〆297 mm) 63 YZC- D: \ Pateni \ Pk001.04- \ 0487 \ Pk-001 ~ 048lDocApiiM9,1999 527482 V. invention is described in (61L) A7 B7

Printed by the Consumer Property Cooperative of the Intellectual Property Bureau of the Ministry of Economy plate 212 support bar 214 chamber chamber 217 fluid conduit fluid conduit 218 fluid conduit fluid conduit 220 stationary component static element 222 upper support assembly 224 facing surface 226 bottom surface bottom surface 228 elongated recess 230 upper pneumatic loading tube 240 lower support assembly 242 top surface top surface 244 facing surface positive surface 246 elongated recess recess 248 lower pneumatic loading tube 250 lateral support plate Side support plate 260 sealing assembly 260 sealing assembly 262 CD sealing member CD sealing member 263 brace plywood 264 MD sealing member MD sealing member This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm). 7C- D: \ Patenm001.04- \ 0487 \ Pk-001-0487.DocAprii 19, 1999 (Please read the precautions on the back before filling this page) Thread _ · 527482 A7 B7 5 、 Explanation of the invention (6¾ main upright wall section transverse flange 270 276 278 279 top portion sealing blade bottom portion upper control surface lower control surface bridge plate closed blade --- L bottom part bridge plate 280 transverse support member Note: Please fill in this page again.) 281 channel 282 end deckle strip Printed on the 284 channel 282 end deckle strip, the Ministry of Economic Affairs Intellectual Property Bureau employee consumer cooperative 284 actuator 285 coupling member coupling member 286 sealing strip closed strip 287 bridge plate 290 top surface or edge or edge 292 bottom surface or edge or edge 294 lateral surface or edge 296 central portion ----- ν 298 end portion 300 cover ~ ----! ___ 4 cover 302 top surface top surface 305 threaded shaft Metal latch 306 bracket Trailer This paper is dimensioned to Chinese National Standard (CNS) A4 (210X297 mm) 65 Y ^ CD ^ Patenm001.04- \ 0487V} k-001-0487.Doc April 19, 1999 527482 A7 5 , Invention description (6 （311 first exterior seal ing shoe 312 314 315 316: 319 320 321 first sealing vacuum zone first interior sealing shoe high vacuum zone interior shoe high vacuum zone interior shoe high vacuum zone interior shoe high vacuum zone second interior sealing shoe I Closed area I Seal I Inside I empty j 眞 j is the first highest

Plate II Plate I Inclined area Inclined area I Plated area plate ) 322 second sealing vacuum zone The second internal closed sloping plate ------- the first closed stern area

Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the paper size applies to the Chinese National Standard (CNS) A4 specification (210X 297 mm) 66 ^ c'D ^ Patenm〇1.04- \ 0487 \ Pk-001-0487.DOC April 19, 1999

Claims (1)

Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 527482 A8 B8 C8 D8 VI. Application for patent scope 6. If the air pressure machine with the scope of patent application No. 4 'It further includes' a control system, which is suitable for balancing cylinders Direct operation for fluid pressure measurement in the air pressure ventilation system. 7. If the air compressor of item 1 or item 2 or item 3 of the scope of patent application, the top or bottom surface is curved toward the empty chamber. 8. As for the air press of the patent application No. 7, the top and bottom surfaces have different bending radii. 9. An air press for dewatering wet fabrics, comprising: an air pressure ventilation system having a bottom surface pressure ventilation system cover, providing a way for pressurized fluid to the air pressure ventilation system; positioned close to the bottom surface of the pressure ventilation system cover Empty room with empty outdoor cover; Provide empty to empty room; Rotary cantilever mounted on air pressure ventilation system, and includes first and second parts, the first part is at least partially positioned in the air pressure ventilation system, and Contains closed rods; and the way in which fluid pressure responds to the rotation of this rod arm in the air pressure ventilation system. 10. For example, the air compressor of the scope of the patent application No. 9 further includes a hinge which is impermeable to the pressurized fluid, and is attached to the air pressure ventilation system and the first part. 11. A dewatering and wet fabric device traveling in a mechanical direction, comprising: a skeleton structure; the paper size is applicable to China National Standard (CNS) A4 specifications (210 X 297 mm) D: Wendy / patent / specification modify / PK001 -0487-20010830-. ^ Install -------- Order --------- (Please read the precautions on the back before filling this page) Suitable for placing fabric between wet fabrics; fabric machine 'It contains air Pneumatic ventilation system and incontinence equipment located on the opposite side of the wet / l fabric. The air pressure ventilation system and the set μΓΓ are connected to each other. It is suitable for placing pressurized fluid through wet fabrics. This air pressure ventilation system includes ... Women's clothing is a fixed component of the skeleton structure, and the defined load surface is generally parallel to the plane containing the wet fabric; Shih-a closing device, which is suitable for the formation of a device-with a wet fabric to close the operating position and retracted This closing device is a boundary control-control surface, which is generally flat with a plane containing wet fabric and suitable for contacting a load surface; and a closure device that is generally perpendicular to the plane containing wet fabric ( Between the contact control surface and the load surface of No.2 Middle School, when the closing device reaches the W position, it will block the closing device toward the direction of the wet fabric. 25 120-inch leaf mercury column with different pressures across the fabric .: Application for 12 items of health, the equipment in # is suitable for operating greater than 0 ~ 25 inches of mercury emptying. For the device of the scope of patent application, the air pressure of item 12 The ventilation system is suitable for operating pressurized fluid pressure with a large square shot interval. The device called the patent ㈣ item 12, in which the air press is suitable for M common opening area with 1Q standard cubic English σA / min_ 英 相加Pressurized fluid flow is a method for dehydrating a cellulosic fabric using pressurized fluid. The paper size of this paper is _ ^ house standard coffee X297 mm ------- D: Wendy / patent / specification modify / PK001-0487 -20010830 W7482 Scope of patent application: The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed: Precipitation of an aqueous suspension of paper-making fibers onto a ring-shaped forming fabric to form a wet fabric; passing the wet fabric structure through an air pressure ventilation System and centralized equipment air press. The air pressure ventilation system and centralized equipment are combined and completely closed, so that 70% or more of the pressurized fluid is supplied to the air pressure ventilation system through the wet fabric; Fluid-to-air pressure ventilation system to produce different pressures across the wet fabric with 25 inches of mercury or greater; transport this wet fabric through an air press at an industrially useful speed to provide an effect of 10 milliseconds or less Time; and drying the fabric to final drying. 17. The method according to item 16 of the patent application, wherein 80% or more of the pressurized mud is supplied to the air pressure ventilation system through the wet fabric. 18. The method according to item 17 of the scope of patent application, in which 90% or more of the adult Ghan is supplied to the air pressure ventilation system through the wet fabric. 19 ' The method of claim 16, wherein the wet fabric is conveyed through an air press at an industrially useful speed to provide an action time of 5 milliseconds or less. 20. The method according to item 16 of the scope of patent application, wherein the centralized device is operated under a mercury-free space greater than 0 to 25 inches. 21. The method of claim 16 in which the air pressure ventilation system is operated at a pressure of 5 psi or greater pressurized fluid pressure. 22 · If the method of claim 16 of the patent scope is cleared, the air press is provided with the paper size applicable to the Chinese National Standard (CNS) A4 specification (210 X 297 mm) ·, · -------- 1 --------- (Please read the precautions on the back before filling this page) D'.Wendy / patenVspecification modify / PK001-0487-20010830 527482 A8 B8 C8 D8 6. There are 10 standards for the patent application opening area Cubic feet per minute-inches or greater of pressurized fluid flow. IIII 1 Ί IIII · I 1 IIIII ^ — — — — — — — I— (Please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs D: Wendy / patent / specification modify / PK001-0487-20010830 This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) evening /