CN220363087U - Papermaking dehydration needled blanket - Google Patents
Papermaking dehydration needled blanket Download PDFInfo
- Publication number
- CN220363087U CN220363087U CN202321912430.1U CN202321912430U CN220363087U CN 220363087 U CN220363087 U CN 220363087U CN 202321912430 U CN202321912430 U CN 202321912430U CN 220363087 U CN220363087 U CN 220363087U
- Authority
- CN
- China
- Prior art keywords
- layer
- protective layer
- elastic
- dewatering
- wear
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000018044 dehydration Effects 0.000 title description 5
- 238000006297 dehydration reaction Methods 0.000 title description 5
- 239000010410 layer Substances 0.000 claims abstract description 82
- 239000011241 protective layer Substances 0.000 claims abstract description 68
- 239000004744 fabric Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000009987 spinning Methods 0.000 claims abstract description 10
- 238000010030 laminating Methods 0.000 claims description 14
- 239000002344 surface layer Substances 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000000835 fiber Substances 0.000 abstract description 27
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 239000002585 base Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 210000004209 hair Anatomy 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007688 edging Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000282836 Camelus dromedarius Species 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000085 cashmere Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000050 mohair Anatomy 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
The utility model discloses a papermaking dewatering needled blanket, which comprises base cloth, wherein a wear-resistant protective layer is attached to the upper surface of the base cloth, a first fiber layer is attached to the upper side of the wear-resistant protective layer, a breathable protective layer is attached to the upper surface of the first fiber layer, an elastic layer is attached to the upper side of the breathable protective layer, an elastic protective layer is attached to the upper surface of the elastic layer, and a second fiber layer is attached to the upper side of the elastic protective layer; the first fiber layer and the second fiber layer strengthen the overall structural property and the tightness of the device when the device is placed on a paper machine for use, the adsorption capacity of the device for water in the paper making process is improved, and the spinning layer and the water-absorbing protective layer strengthen the water absorbing and dewatering capacity of the device from the side surface, so that the normal production and forming steps of subsequent paper are ensured.
Description
Technical Field
The utility model relates to the related technical field of carpets, in particular to a papermaking dewatering needled felt.
Background
The blanket is a kind of commonly used bedding, it has warm-keeping function, compared with quilt, its raw materials are mostly used as animal fiber, such as wool, mohair, rabbit hair, cashmere, camel hair, yak wool or acrylic fiber, chemical fiber such as viscose fiber, also some are made of animal fiber and chemical fiber blending, and the paper blanket belongs to one of many kinds of blanket, the paper blanket can be divided into wet blanket according to the position on paper machine, upper blanket and dry blanket, the wet blanket is carried water and operated on paper machine, the function is to squeeze the paper blank and make it dehydrate and paper surface smooth, wet blanket water-filtering property and elasticity are good, the intensity is high, the shrinkage factor is small, wear-resisting, can resist bacteria and acid alkali corrosion, the upper blanket use position is above wet blanket, there is small part to contact the dryer, playing the role of collar paper, top leveling and drying, have leveling, stiffness, elasticity is good, wear-resisting, high temperature resistance, the dry blanket is operated under wet and hot state, to playing the role of leveling and drying, have the role of being firm, elasticity, good, canvas, wear-resisting property or can also replace the air permeability of silk fabric with the fabric.
In the existing chinese patent publication No. CN203904769U, including a papermaking felt, including a base fabric layer, where the base fabric layer includes a plurality of warp yarns and a plurality of weft yarns, where the plurality of warp yarns are located below the plurality of weft yarns, each of the warp yarns and each of the weft yarns are connected at their contact positions by binding threads, the papermaking felt according to the present utility model can prevent the warp yarns and the weft yarns from being damaged by shearing force, and ensure the service life of the papermaking felt, but in the use process of the papermaking felt, since the papermaking felt is mainly used for the press dewatering and conveying of wet paper forming, but if the felt itself has poor water absorption, the felt itself acts on a paper machine, the subsequent paper forming process fails due to the insufficient dewatering function and water absorption, thereby affecting mass production, and frequent replacement of the papermaking felt can result in increased cost, so that it is necessary to provide a papermaking dewatering needle punching felt.
Disclosure of Invention
The utility model aims to provide a papermaking dewatering needled blanket, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a papermaking dehydration needled blanket, includes the backer, the top surface laminating of backer has wear-resisting protective layer, wear-resisting protective layer's top is pasted and is had first fibrous layer, the top surface laminating of first fibrous layer has ventilative protective layer, the top of ventilative protective layer is pasted and is had the elastic layer, the top surface laminating of elastic layer has the elastic protective layer, the top of elastic protective layer is pasted and is had the second fibrous layer, the surface laminating of second fibrous layer has heat-resisting protective layer, the top of heat-resisting protective layer is pasted and is had the spinning layer, the surface laminating of spinning layer has the protective layer that absorbs water.
Preferably, the base fabric is attached to the wear-resistant protective layer, and the size of the base fabric is matched with that of the wear-resistant protective layer.
Preferably, the first fiber layer is attached to the breathable protective layer, and the first fiber layer is in fit with the breathable protective layer in size.
Preferably, the elastic layer is tightly attached to the elastic protection layer, and one side of the elastic layer is attached to one side of the elastic protection layer.
Preferably, the second fiber layer is tightly attached to the heat-resistant protective layer, and one side of the second fiber layer is attached to one side of the heat-resistant protective layer.
Preferably, a surface layer is stuck above the water absorption protective layer, and scale stripes are arranged on the surface of the surface layer.
Preferably, one side of the surface layer is provided with a plush wrapping edge, and the surface of the plush wrapping edge is provided with a banding line.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the papermaking dewatering needled blanket, through the arrangement of the first fiber layer, the ventilation protective layer, the second fiber layer, the spinning layer and the water absorption protective layer, when the device is placed on a papermaking machine for use, the first fiber layer and the second fiber layer strengthen the overall structural and compact degree of the device, the adsorption capacity of the device for moisture in the papermaking process is improved, the spinning layer and the water absorption protective layer strengthen the water absorption and dewatering capacity of the device from the side, the normal production and forming steps of subsequent paper are ensured, and the problem that the subsequent paper forming wet paper is in fault because of the defect of dewatering function and water absorption of the device per se and the work of squeezing, dewatering and conveying of the paper forming wet paper cannot be completed is avoided under the cooperation of the device;
2. according to the papermaking dewatering needled blanket, through the arrangement of the base fabric, the wear-resistant protective layer, the elastic protective layer and the heat-resistant protective layer, when the device is placed on a papermaking machine for use, the wear-resistant protective layer on the base fabric strengthens the integral usability of the device, improves the wear-resistant capability, prolongs the usable time of the device, reduces the cost loss to a certain extent, and the elastic layer and the elastic protective layer enable the device to have good elasticity, so that the bearing capacity of the device on wet paper is enhanced, and the paper conveying work can be better carried out;
3. this papermaking dehydration needled blanket, through the setting of surface course, scale stripe, pile bordure and banding line, when using the device to place on the paper machine and use, owing to use on the paper machine of difference, the position of using is different size and size also different moreover, need tailor the device as required, can evenly tailor according to the scale stripe on the surface course, avoid shearing the part and can't cover the paper machine, pile bordure and banding line seal the both sides edge of device in addition, when making things convenient for the paper machine to use, the device takes place the condition that the line is taken off and goes out the fine hair seriously when also can avoid not banding, thereby influence the problem of paper normal production.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a first fiber layer according to the present utility model;
FIG. 3 is a schematic diagram of the scale stripe of the present utility model;
FIG. 4 is a schematic view of a pile wrapping according to the present utility model.
In the figure: 1. a base fabric; 2. a wear-resistant protective layer; 3. a first fibrous layer; 4. a breathable protective layer; 5. an elastic layer; 6. an elastic protection layer; 7. a second fibrous layer; 8. a heat-resistant protective layer; 9. spinning layer; 10. a water-absorbing protective layer; 11. a surface layer; 12. scale stripes; 13. pile edge wrapping; 14. edge sealing lines.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a papermaking dehydration needled blanket, including backer 1, the top surface laminating of backer 1 has wear-resisting protective layer 2, wear-resisting protective layer 2's top is pasted and is had first fibrous layer 3, the top surface laminating of first fibrous layer 3 has ventilative protective layer 4, elastic layer 5 is pasted to the top of ventilative protective layer 4, elastic layer 5's top surface laminating has elastic protective layer 6, elastic protective layer 6's top is pasted and is had second fibrous layer 7, the surface laminating of second fibrous layer 7 has heat-resisting protective layer 8, the top of heat-resisting protective layer 8 is pasted and is had spinning layer 9, the surface laminating of spinning layer 9 has water absorption protective layer 10.
In this embodiment, the base fabric 1 and the wear-resistant protective layer 2 are attached to each other, the size of the base fabric 1 is identical to the size of the wear-resistant protective layer 2, the wear-resistant protective layer 2 on the base fabric 1 enhances the usability of the device as a whole, the wear-resistant capability is improved, and the usable time of the device is prolonged.
In this embodiment, the first fiber layer 3 is attached to the air-permeable protection layer 4, the dimensions of the first fiber layer 3 and the air-permeable protection layer 4 are identical, the overall structural and tightness of the device are enhanced by the first fiber layer 3, and the adsorption capacity of moisture in the papermaking process is improved.
In this embodiment, the elastic layer 5 is tightly attached to the elastic protection layer 6, and one side of the elastic layer 5 is adhered to one side of the elastic protection layer 6, so that the elastic layer 5 and the elastic protection layer 6 have good elasticity, and the tolerance of the device to wet paper is enhanced.
In this embodiment, the second fiber layer 7 is tightly attached to the heat-resistant protective layer 8, and one side of the second fiber layer 7 is attached to one side of the heat-resistant protective layer 8, so that the heat-resistant protective layer 8 can provide the device with good heat resistance, and enhance the usability of the device.
In this embodiment, the surface layer 11 is adhered above the water-absorbing protective layer 10, and the scale stripes 12 are provided on the surface of the surface layer 11, so that when the device needs to be cut according to the use requirement, the device can be uniformly cut according to the scale stripes 12 on the surface layer 11, and the situation that the cut part cannot cover the paper machine is avoided.
In this embodiment, a pile wrapping edge 13 is disposed on one side of the surface layer 11, a sealing edge line 14 is disposed on the surface of the pile wrapping edge 13, and the pile wrapping edge 13 and the sealing edge line 14 seal two side edges of the device, so that the device is convenient for a paper machine to use and can avoid the serious conditions of off-line and pile emergence of the device when the device is not sealed.
Working principle: when the paper-making dewatering needled blanket is used, firstly, required parts are cut according to the use requirement of a paper machine according to the scale stripes 12 on the surface layer 11 according to the specified size, then edges on two sides of the device are sealed through the plush edging 13 and the edging 14, so that the situation that the device is subjected to line stripping and velvet discharging when the edges are not sealed can be avoided, the device is placed on the paper machine for use, when the wet paper is subjected to squeezing dewatering and conveying work, the first fiber layer 3 and the second fiber layer 7 strengthen the integral structure and the compactness of the device, good water absorbing and dewatering functions are achieved on the wet paper, secondly, the wear-resistant protective layer 2 on the base fabric 1 strengthens the integral usability of the device after the device is used for a long time, the wear-resistant capability is improved, the service life of the device on the paper machine is prolonged, the surface layer 11 of the device is cleaned after the whole wet paper is squeezed dewatering and conveying work is finished, the device is rolled up, and the wear-resistant protective layer 2 is made of the material: polyurethane, the material of ventilative protective layer 4 is: the polyvinyl chloride and elastic protection layer 6 is made of the following materials: the polyester composite yarn and the heat-resistant protective layer 8 are made of the following materials: the materials of the polystyrene imidazole and the water absorption protective layer 10 are as follows: the viscose fiber can finish the using process of the papermaking dewatering needled blanket.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A papermaking dewatering needled felt comprising a base fabric (1), characterized in that: the utility model discloses a wear-resisting protective layer, including base cloth (1), wear-resisting protective layer (2)'s top is pasted and is had first fibrous layer (3), the top surface laminating of first fibrous layer (3) has ventilative protective layer (4), the top of ventilative protective layer (4) is pasted and is had elastic protection layer (6), the top laminating of elastic protection layer (5) has elastic protection layer (6), the top of elastic protection layer (6) is pasted and is had second fibrous layer (7), the surface laminating of second fibrous layer (7) has heat-resisting protective layer (8), the top of heat-resisting protective layer (8) is pasted and is had spinning layer (9), the surface laminating of spinning layer (9) has water absorption protective layer (10).
2. A papermaking dewatering needled felt according to claim 1, characterized in that the base fabric (1) is attached to the wear-resistant protective layer (2), and the size of the base fabric (1) is matched with the size of the wear-resistant protective layer (2).
3. A papermakers' dewatering needled felt according to claim 1, wherein the first fibrous layer (3) is bonded to the air permeable cover (4), and the first fibrous layer (3) is sized to the air permeable cover (4).
4. The papermaking dewatering needled blanket according to claim 1, wherein the elastic layer (5) is tightly attached to the elastic protection layer (6), and one side of the elastic layer (5) is attached to one side of the elastic protection layer (6).
5. A papermakers' dewatering needled felt according to claim 1, wherein the second fibrous layer (7) is in close contact with the heat resistant protective layer (8), and one side of the second fibrous layer (7) is in contact with one side of the heat resistant protective layer (8).
6. The papermaking dewatering needled blanket according to claim 1, wherein a surface layer (11) is adhered above the water absorbing protective layer (10), and scale stripes (12) are arranged on the surface of the surface layer (11).
7. A papermaking dewatering needled felt according to claim 6, characterized in that one side of the face layer (11) is provided with a pile wrapping (13), the surface of the pile wrapping (13) is provided with a border line (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912430.1U CN220363087U (en) | 2023-07-20 | 2023-07-20 | Papermaking dehydration needled blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321912430.1U CN220363087U (en) | 2023-07-20 | 2023-07-20 | Papermaking dehydration needled blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220363087U true CN220363087U (en) | 2024-01-19 |
Family
ID=89512528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321912430.1U Active CN220363087U (en) | 2023-07-20 | 2023-07-20 | Papermaking dehydration needled blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220363087U (en) |
-
2023
- 2023-07-20 CN CN202321912430.1U patent/CN220363087U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |