557 results about "Paper machine" patented technology

The invention belongs to the technical field of high polymer materials, and particularly relates to a high-strength papermaking forming net fiber. Comprising the following raw materials in parts by weight: 75-90 parts of polyethylene glycol terephthalate, 5-15 parts of polybutylene terephthalate, 3-10 parts of a modified fiber filler, 2-5 parts of modified graphene, 2-8 parts of silicon dioxide, 0.5-2 parts of a silane coupling agent KH-560, 1-3 parts of an anti-hydrolysis agent, 0.5-1.5 parts of an antioxidant and 0.3-1 part of a lubricant. Wherein the modified fiber filler is prepared by sequentially carrying out modification processes such as silane coupling agent, citric acid-glycerol esterification, iron bismuth oxide loading and the like on glass fibers; the modified graphene is prepared by introducing dopamine, cerium ions and glycidyl methacrylate for modification. The mechanical strength, the hydrolysis resistance and the wear resistance of the fiber are remarkably improved through the synergistic effect of all the components and the melt spinning-multi-stage stretching process, and the fiber is particularly suitable for a forming net of a high-speed paper machine.

The invention provides a paperboard and a preparation method thereof. The preparation method comprises the steps that paper pulp is prepared, the paper pulp comprises core layer paper pulp, face lining layer paper pulp, face layer paper pulp and bottom layer paper pulp, and microfibrillated cellulose and chemical pulp are added to at least one of the face lining layer paper pulp and the bottom layer paper pulp to be ground together before grinding; making raw paper from the paper pulp; and coating surface glue on the surface of the surface layer of the body paper. According to the preparation method of the paperboard provided by the embodiment of the invention, the adding point of the MFC applied to the high-speed paper machine system is determined, the influence on the paper machine system is reduced, and dehydration of the pulp and operation of the paper machine are ensured. By combining the papermaking characteristics of a multi-layer paper machine, the surface lining layer and the bottom layer applied to the paper sheets can effectively improve the interlayer bonding strength between the paper sheets, improve TV-16, reduce the use amount of spraying starch in the conventional process or cancel the spraying starch, and improve the operation of the paper machine.

The present invention discloses a lathe for manufacturing vacuum rollers for papermaking machines, which relates to the technical field of cutting equipment and comprises a bed, a tool holder fixedly provided at the top middle portion of the bed, an annular cutting knife rotatably provided on the inner side of the tool holder, the blade of the annular cutting knife facing the center of the circle; a cutting mechanism for controlling the annular cutting knife to cut the roller blank; and a rotating mechanism for rotating the workpiece to increase cutting efficiency. The lathe for manufacturing vacuum rollers for papermaking machines changes the tool and cutting method of the existing cutting lathe, replacing the circular cutting knife with an annular blade, thereby increasing the contact area between the blade and the inside of the workpiece when cutting the cylindrical roller blank, thereby increasing the cutting efficiency. During the cutting process, the workpiece is also slowly rotated, so that the blade can cut all surfaces of the workpiece, which not only avoids the blade from doing work in vain, but also increases the efficiency of the cutting process.

A method of forming a fibrous web on a papermaking machine including the steps of depositing a dilute fiber slurry out of a headbox to a forming area comprising a forming surface made up of a structured fabric, wherein the structured fabric is supported by a breast roll and a forming roll, and the forming area is devoid of any additional fabrics or belts other than the structured fabric, draining the dilute fiber slurry through the structured fabric, and drying the fiber slurry.

A paper machine clothing, in particular a seam felt for use in the press section of a machine for producing a fibrous web, wherein the paper machine clothing (1) comprises at least one basic structure and at least one layer of staple fibers or short fibers arranged on the basic structure, the at least one short fiber layer being arranged on the side facing the fibrous web and / or on the side facing the machine, wherein the paper machine clothing comprises at least one seam region in which seam loops are connected to one another by at least one plug wire to form a loop of the paper machine clothing, and wherein the at least one short fiber layer is separated in the region of the seam region by at least one cut to form a seam cover and a seam wedge, wherein at least one connecting element (20) is inserted between the seam cover and the seam wedge, wherein the at least one connecting element is connected to the short fiber material of the seam cover and / or the seam wedge in a fitting manner, in particular welded. A method for using such a paper machine clothing.

The invention relates to a waste water auxiliary drainage device for a rotary screen paper machine, which comprises a composite roller, a waste water drainage device and a waste water drainage device, wherein the composite roller is used for extruding coarse cotton cloth and is positioned above a screen part; the water guide mechanism is used for guiding and draining water extruded from the coarse cotton cloth; the water guide mechanism comprises a drainage assembly used for guiding water out; the energy reducing assembly is used for reducing the impact potential energy of water on the drainage assembly; and the water guide mechanism is arranged behind the composite roller along the motion direction of the coarse cotton cloth. According to the rotary screen paper machine, a traditional linear mop is improved into an innovative and adjustable splayed totally-closed dewatering device, so that the problem of water removal in a composite area of the rotary screen paper machine is successfully solved, and the quality of a final product is effectively improved.

The invention relates to a method for manufacturing SCK paper having a basis weight in the range of 50 to 100 g / m2, wherein an optimal combination of nonrecycled BCP, BCTMP and recycled pulp obtained from release liner supercalendered Kraft paper is used to adjust the properties of the fiber furnish. While the use of BCTMP enables a product having a higher bulk, the recycled pulp component, which has high compatibility with the paper manufacturing process, enables to balance the manufacturing process and reduce the dimensional changes and shrinkage of the formed SCK paper. The combined presence of the BCTMP and the recycled pulp component in the fiber furnish improves the water removal from the fibers during the SCK paper manufacturing, while the presence of non-recycled BCP produced from softwood improves the formation and runnability of the paper web on the paper machine. This enables to produce SCK paper with improved sustainability, wherein the density may be controlled by means of the fiber furnish, without downgauging and without adverse effects to other paper properties, which would prevent the use of the SCK paper as substrate layer in a release liner.

An electronic device for determining a location of a seal strip device in a strip of a papermaking machine includes a seal strip location identification component associated with the seal strip device, a current monitoring circuit configured to measure a current through the seal strip location identification component that is associated with the seal strip device, and a location circuit configured to transmit information related to the current through the seal strip location identification component, and configured to receive an address related to the location of the seal strip device. Related methods and systems are also described.

The invention is suitable for the technical field of corrugated paper production equipment, and provides a corrugated paper thickness detection device. Comprising a rack; the multi-light-path optical detection module is fixedly installed on the rack and used for synchronously collecting surface height data of corrugated paper at different width positions; the optical displacement compensation unit is mounted on the rack, is arranged at the paper feeding end of the detection device, and is used for acquiring the transverse offset and the longitudinal vibration quantity of the corrugated paper in operation in real time and outputting a compensation signal; and the data processing unit is electrically connected with the multi-optical-path optical detection module and the optical displacement compensation unit, receives the height data of each laser displacement sensor, calculates the actual thickness of the corrugated paper through a preset algorithm, and outputs a thickness detection result. Through cooperation of the multi-light-path optical detection module and the optical displacement compensation unit, the problem that a traditional device is large in detection error due to transverse deviation of corrugated paper is solved.

A method of forming a fibrous web on a papermaking machine including the steps of depositing a dilute fiber slurry out of a headbox to a forming area comprising a forming surface made up of a structured fabric, wherein the structured fabric is supported by a breast roll and a forming roll, and the forming area is devoid of any additional fabrics or belts other than the structured fabric, draining the dilute fiber slurry through the structured fabric, and drying the fiber slurry.

The utility model discloses a paper pulp preparation device which comprises a dissolving tank, a constant volume tank, a white water tank and a mixing and dissolving tank, the dissolving tank, the constant volume tank and the mixing and dissolving tank are respectively provided with a liquid outlet, the liquid outlet of the dissolving tank is communicated with the interior of the constant volume tank, a first valve is arranged at the communication position, the liquid outlet of the constant volume tank is communicated with the interior of the mixing and dissolving tank, and a second valve is arranged at the communication position. The white water tank is provided with a water outlet, the water outlet of the white water tank is communicated with the dissolving tank and the constant volume tank, a third valve is arranged at the communication position, a liquid outlet of the mixing and dissolving tank is communicated with the paper machine, a fourth valve is arranged at the communication position, and the dissolving tank is used for adding papermaking filler and white water for pre-dissolving to prepare a filler solution; the constant volume tank is used for adding a filler solution and white water to make the volume of the filler solution constant to a preset concentration, and the mixing and dissolving tank is used for adding papermaking fibers and the constant-volume filler solution and uniformly mixing to prepare paper pulp, so that the papermaking filler, the papermaking fibers and the white water can be conveniently and continuously uniformly mixed to obtain the paper pulp.

The utility model discloses a positioning cutting device for paper production, which comprises a gas insulation cover used for being mounted on a water needle and a negative pressure box used for being mounted at the bottom of a forming net of a paper machine, the gas insulation cover is provided with a gas inlet hole, the negative pressure box is provided with an exhaust hole, and the top wall of the negative pressure box is provided with an airflow channel at the position corresponding to the water needle. The air isolation cover is installed on the water needle, the negative pressure box is installed at the bottom of the forming net of the paper machine, when the water needle conducts positioning cutting, the negative pressure box provides negative pressure, air enters from the air inlet of the air isolation cover, passes through the forming net and then enters the airflow channel, splashing paper pulp is pressed on paper through the air entering the air isolation cover, and therefore the paper pulp is prevented from splashing. And when the air passes through the cutting gap on the paper, the paper pulp on the cutting gap can be sucked out downwards.

The present invention provides an integrated carding and drying papermaking machine capable of internal circulation, which relates to the technical field of papermaking machines. The supporting seat is a frame structure, and an electromagnetic block is fixedly connected to the top of the supporting seat. There are two electromagnetic blocks in total, which solves the problem that when drying pulp, gas is mostly extracted from the outside and heated before being blown to the pulp to dry it. However, due to the frequent extraction of air from the outside, it is difficult to effectively filter impurities in the air, and heating also causes waste of resources, which has limitations. By starting the dryer, a return pipe is used to quickly extract part of the gas blown out by the dryer and the gas remaining in the base, and the filter element arranged in the return pipe is used to filter the residual moisture in the recovered gas and then re-supply it into the interior of the dryer and blown into the interior of the base. The liquid filtered by the filter element can also be quickly discharged through the drain pipe for release.

Displacement dewatering system, methods and apparatus, for liquid dewatering a nascent paper web in a papermaking machine nip. A press roll presents pressurized gas to the web through one or more stationary pressure zones. Each pressure zone has a seal assembly which bears on the inside surface of the outer shell of the press roll, isolating the respective pressure zone from any adjacent pressure zones. Pressurized gas passes through the one or more pressure zones, thence into and through apertures in the shell, thence into and / or through the web. A vent receptive device receives air and water exiting the web. Methods and apparatus are provided for controlling seal temperature and / or seal pressure and / or seal friction, as well as controlling light leaking past the seal.

The utility model relates to a device for preventing paper leading roller of paper machine and paper machine, including: paper leading portion and spraying portion, the paper leading portion includes paper leading roller, vacuum suction box and paper leading blanket, vacuum suction box is provided at the input end of paper leading roller, the paper leading blanket is covered outside the paper leading roller, and the spraying portion is provided with the vacuum suction box and the paper leading blanket. The vacuum suction box is covered with the paper injection blanket; the spraying part comprises at least two groups of spraying pipes and a plurality of sprayers, the at least two groups of spraying pipes are symmetrically arranged on two sides of the paper injection blanket, the at least two groups of spraying pipes are arranged between the vacuum suction box and the paper injection roller, the plurality of sprayers are arranged on the spraying pipes, and the sprayers directly face the paper injection blanket. According to the utility model, the problem of edge drop of the paper guide roller caused by high initial air permeability of the blanket can be avoided, and the operation efficiency of the paper machine is improved.

This invention provides a boot-shaped press belt with suppressed strength imbalances between components and excellent strength, as well as a method for preparing the boot-shaped press belt. A boot-shaped press belt for a paper machine has at least one resin layer comprising a polyurethane resin containing an isocyanate prepolymer cured by a curing agent having active hydrogen groups. The urethane prepolymer is obtained by reacting a polyisocyanate compound containing 4,4'-methylenebis(phenyl isocyanate) with a polyol compound containing polytetramethylene ether diol. The curing agent comprises polycarbonate diol.

The utility model discloses a paper machine dry net double-side synchronous tensioning adjusting device which comprises an installation base, an installation groove is formed in the top of the installation base, a synchronous adjusting component is installed in the installation groove, and the synchronous adjusting component is connected with two stand columns. A clamping part for clamping and fixing the end part of the dry net for the paper machine is mounted at the top of the stand column; wherein the clamping component clamps the two sides of the dry net at the same time, and the synchronous adjusting component can drive the two sides of the dry net to synchronously move oppositely and oppositely. According to the utility model, the synchronous adjusting part is used for synchronously tensioning and adjusting the two sides of the dry net, so that the dry net keeps uniform tension in the operation process, the situation of local looseness or over-tightness is avoided, and the dry net is conveniently disassembled, assembled and fixed through the clamping part, so that the stability of fixing the dry net is guaranteed.

The utility model discloses a quick disassembly and assembly type paper machine closed protection gas cover, including cover body, the top of cover body is installed with cover, the surface of cover body is rotatoryly installed with cover door through hinge, the upper end of cover door surface is installed with the handle of door, is equipped with the frame of placing spare on the outer wall of cover body one side, and the one end of frame of placing spare extends to the inside of cover body, and the fixed mounting of one side of frame of placing spare one side has first baffle door, and the inside sliding mounting of frame of placing spare one side of first baffle door has second baffle door, and the outer wall on frame of placing spare one side is equipped with the locating rack, and the top of locating rack is installed with motor, and the top of motor penetrates locating rack and is installed with driving wheel, and the top rotatoryly installed with driven wheel of frame of placing spare, and the outer wall between driven wheel and driving wheel is wound with transmission belt. The utility model not only improves the convenience of protection gas cover use time, also reaches the purpose that easily ventilates and exchanges air to protection gas cover, and reaches the purpose that easily carries out convenient disassembly and assembly maintenance to protection gas cover.

1. The name of the design product: the cover of the paper machine gluing machine. 2. The use of the design product: the whole product is a paper machine gluing machine, and the part of the product is the cover of the gluing machine. 3. The design points of the design product: design 1 is in shape, pattern and color, and design 2 is in shape and pattern. 4. The picture or photo that best shows the design points: design 2 perspective view 1. 5. Design 2 is designated as the basic design. 6. Other circumstances that need to be explained: the part covered by the red part in the figure is not claimed. Design 1 claimed contains color.

The invention relates to absorbent paper as well as a preparation method and application thereof. The method comprises the following steps: pulping plant fiber pulp, adding sodium bicarbonate for pretreatment, and washing to obtain pretreated paper pulp; adding a dispersing agent, a wet strength agent and a composite antibacterial component into the pretreated paper pulp, and uniformly mixing to obtain mixed paper pulp; the composite antibacterial component is prepared from chitosan, polylysine and a modified copper oxide dispersion liquid; feeding the mixed paper pulp into a rotary screen paper machine to produce upper-layer single-layer wrinkling base paper, then compounding the upper-layer single-layer wrinkling base paper with lower-layer single-layer semi-forming base paper on which the macromolecular water-absorbent resin particles are scattered, and then drying to obtain the water-absorbent paper. The antibacterial rate of the absorbent paper on various pathogenic bacteria is larger than or equal to 99.5%, the antibacterial rate is still larger than or equal to 97% after 20 times of water washing, and the absorbent paper is high in water absorption speed, stable in physical performance, safe, environmentally friendly, controllable in cost, capable of being widely applied to the fields of hygienic products, medical dressings, food packaging and the like, simple in preparation process and suitable for industrial production.

The present application relates to a method for detecting loosening of ceramic dewatering elements for papermaking based on vibration spectrum analysis, aiming to solve the problems of difficult early identification of loosening and weak anti-working condition interference ability of ceramic dewatering elements in the running of the paper machine wire section. The scheme synchronously collects vibration signals and multi-dimensional working condition parameters, generates a structured frequency spectrum through time-frequency analysis and power spectrum density processing, and then fuses the knowledge base to match the reference structure template, realizing the topological edit distance quantization of the measured and reference frequency spectrum. Combined with the fuzzy rule engine, the different loosening degrees are dynamically weighted and inferred, and the positioning accuracy is improved through graph structure evolution trajectory analysis and high-resolution order tracking. The technology has high robustness and early loosening identification ability, which is beneficial to improve the intelligentization and intelligent decision level of the health monitoring of the clean production line ceramic elements.

The utility model relates to the technical field of automatic conveying and shaping of insulation paper, and provides a conveying, corner cutting and pressing combined device of a vertical slot paper machine, which comprises an indentation component, a paper pressing and corner cutting component and a paper pressing component which are arranged on a bracket, the creasing assembly is used for creasing and shaping the insulation paper; the paper pressing and corner cutting assembly is used for pressing and corner cutting the insulation paper; the paper pressing assembly is used for pressing the insulation paper when the insulation paper is cut off; the creasing assembly, the paper pressing and corner cutting assembly and the paper pressing assembly are vertically arranged at intervals in the height direction of the support, and the paper pressing and corner cutting assembly is arranged between the creasing assembly and the paper pressing assembly; the support is provided with a driving assembly in transmission connection with the paper pressing and corner cutting assembly, and the driving assembly operates and drives the paper pressing and corner cutting assembly to independently reciprocate up and down between the creasing assembly and the paper pressing assembly. The driving assembly only conveys the paper pressing and corner cutting assembly to move up and down, and the load of the driving assembly is greatly reduced. And drivers such as a motor of the driving assembly do not need to adopt high-power models, so that the equipment cost and the energy consumption are reduced.

The utility model relates to a battery protection plate groove gummed paper folding machine which comprises a carrying device, a rotating disc device, a pre-pressing device, a gummed paper feeding device, a gummed paper bending device, a small lug folding device and an edge sealing and shaping device which are installed on a workbench, a plurality of suction cup assemblies are installed on the rotating disc device along the circumferential side, the pre-pressing device is used for shaping a battery protection plate, and the gummed paper feeding device is used for feeding gummed paper. The gummed paper feeding device is used for attaching groove gummed paper to a battery protection plate, the gummed paper bending device is used for bending the groove gummed paper on the two sides of a groove of the battery protection plate so that the groove gummed paper can be erected, and the small lug bending device is used for bending small lugs of the groove gummed paper. And the edge sealing and shaping device is used for carrying out edge sealing and shaping on the battery protection plate attached with the groove gummed paper. The device has the beneficial effects that the automation degree is high, the processing efficiency of attaching the battery protection plate and bending the groove gummed paper can be improved, and the product quality can be improved.

The invention relates to the technical field of a coating process in pulping and papermaking, in particular to a preparation process of a matte white cardboard, which comprises the following steps: grinding and screening raw ore to obtain calcium carbonate with ultrafine particle size distribution, the viscosity of which is 100-150cps, the particle size of which is less than or equal to 2 mu m distribution of 97-99% and the particle size of which is less than or equal to 1 mu m distribution of 79-80%; mixing 100 parts of calcium carbonate with superfine particle size distribution, 0.2 part of a dispersing agent, 0-0.4 part of sodium carboxymethyl cellulose, 10.5-11 parts of styrene-butadiene latex, 0.2 part of a defoaming agent, 0.2 part of a lubricating agent, 0.3 part of a water-resistant agent, 0.15 part of polyvinyl alcohol and 0.1-0.4 part of a rheological agent to prepare a top coating; conveying the prepared topcoat paint to a paper machine, and coating the paper; and drying and coiling the coated paper. By optimizing and improving the particle size distribution of ground calcium carbonate, the consumption of the china clay is reduced, the coating index, the on-machine operation condition and the physical property and printing effect of paper are improved, the matte effect is realized, meanwhile, the dependence on imported china clay is reduced, and the production cost is reduced.

The utility model belongs to the technical field of multifunctional intelligent toilet paper wiping machines, in particular to a multifunctional intelligent toilet paper wiping machine controller, which is characterized in that a controller main body comprises a front cover shell, a rear cover plate and a main board, a wiring hole is arranged on the rear cover plate, a limiting convex edge is fixed on the front surface of the front cover shell, and the controller main body further comprises a locking mechanism, the locking mechanism comprises a positioning block, the positioning block is fixed to the back face of the rear cover plate, and locking grooves are machined in the two ends of the positioning block. A moving plate; the locking block is fixed on the outer wall of the movable plate and is matched with the locking groove; a bidirectional threaded screw rod; according to the utility model, the mainboard is fixed in the front housing, the controller main body is locked through the arranged locking mechanism, and locking and unlocking can be realized by rotating the bidirectional threaded screw rod, so that the controller main body can be conveniently disassembled and overhauled without disassembling the housing of the automatic paper dispenser on the premise of ensuring the stable installation of the controller main body, and the cost is reduced. And the operation is more convenient and safer.

The utility model relates to the technical field of vacuum suction shifting roller flushing, in particular to vacuum suction shifting roller flushing equipment of a paper machine, which comprises a fixed support, a vacuum suction shifting roller body is rotatably connected to the side wall of the fixed support, two connecting plates are fixedly connected to the lower side of the fixed support, and a sewage chute is fixedly connected to the lower sides of the two connecting plates. Two fixing plates are fixedly connected to the upper side of the fixing support, a servo motor is fixedly installed on the side wall of one fixing plate, a ball screw is fixedly installed at the output end of the servo motor, and a moving block is installed on the outer side of the ball screw. The inside and the edge of the round hole of the vacuum suction and shifting roller can be cleaned through the cleaning structure, and the water conveying amount of the water conveying pipe can be controlled through the adjusting structure.

The invention belongs to the technical field of papermaking technologies, and particularly relates to a glass packing paper anti-counterfeiting mark preparation process and method, and the glass packing paper anti-counterfeiting mark preparation process and method comprises the following steps: in a forming stage when the dehydration rate of wet paper sheets at a net part of a paper machine is 40-60%, vertically spraying 0.1-0.3 MPa high-pressure clean air flow at 90 + / -5 degrees, impacting the unformed paper pulp to directionally rearrange local fibers, and drying to form an anti-counterfeiting mark which can be distinguished by naked eyes; the method further comprises an equipment system of double-high-pressure air pump pressurization, two-stage 100-mesh filtering, ceramic air needle jetting and pressure regulating valve parameter locking, and batch customization control over the marking width, the position and the display degree is achieved. According to the glass packing paper anti-counterfeiting mark preparation technology and method, no chemical additive is added in the whole process, it is detected that the hygroscopicity, mildew-proof performance and anti-static performance of the glass packing paper are consistent with those of a conventional product, the daily average capacity of a single production line exceeds 50 tons, the anti-counterfeiting mark counterfeiting period is prolonged to 6 months or above, and the technology and method are suitable for large-scale anti-counterfeiting production of high-end glass packing paper.

The utility model relates to an automatic stuffing packing paper machine which comprises a frame body, a dry powder device and a stuffing device are arranged on the frame body, a conveying belt is further arranged on the frame body, the conveying belt is arranged on the lower sides of the dry powder device and the stuffing device, and a box body is arranged at the front end of the conveying belt in the advancing direction. A supporting frame used for fixing a packing paper roll is arranged in the box body, a paper cutting device used for cutting packing paper is further arranged in the box body, a paper suction device is arranged on the lower side of a belt body on the upper side of the conveying belt, the paper suction device comprises an air pump, and the air pump is arranged in the box body. And the air extracting pump is communicated with the paper sucking device through a ventilation hose. The device has the advantages of being small in size, simple in structure and high in automation degree.

The invention discloses a production method for reducing the proportion of long fibers of cream base paper, and belongs to the field of papermaking. The main technical scheme is as follows: raw materials comprise long fibers (one or more of cotton pulp, softwood pulp and bamboo pulp which are subjected to repulping and are ground by two serially connected disc mills until the beating degree is 25-35 degrees SR and the wet weight is 8.0-13.0 g), short fibers (hardwood pulp which is subjected to repulping and defibering and the beating degree is 15-20 degrees SR) and broken paper (subjected to repulping and defibering); adjusting the flow, mixing the three components according to the mass ratio of (8-20): (85-70): (15-0) in a pulp preparation pool, and uniformly grinding until the beating degree is 25-45 degrees SR; the white water reflux quantity is regulated and controlled in the process. And after the slurry is formed by a high-speed paper machine, wrinkling by using a ceramic or carbon steel scraper under the dryness of 55-85% at the wrinkling rate of 18-25%, and coiling and slitting to obtain the cream base paper. The quantification of the raw paper is 10-20g / m < 2 >, and the transverse dry tensile index is gt; 3.0 N.m / g, and the longitudinal wet tensile index gt; 3.0 N.m / g, and the softness lt; the bulk is gt; 6.60 m < 3 > / g, and the transverse liquid absorption height gt; and 75 mm / (100s). The process is optimized, the use amount of long fibers is remarkably reduced, meanwhile, it is ensured that the cream base paper has excellent strength and bearing performance, and the cost is remarkably reduced.

A pressure sensing belt for a shoe press or the like, comprising: a substantially cylindrical polymeric belt having a longitudinal axis, a radially inner surface and a radially outer surface; a plurality of reinforcing transverse machine direction (CD) fibers extending parallel to the longitudinal axis between the inner surface and the outer surface for a length of the belt; a plurality of reinforcing machine direction (MD) fibers extending circumferentially relative to the longitudinal axis between the inner surface and the outer surface; and a plurality of piezoelectric fibers extending within the belt, the piezoelectric fibers each having a sensing portion and a signal transmitting portion.