CN210314731U - A equipment system for producing high rerum natura cow fibre skin base cloth - Google Patents
A equipment system for producing high rerum natura cow fibre skin base cloth Download PDFInfo
- Publication number
- CN210314731U CN210314731U CN201920452087.4U CN201920452087U CN210314731U CN 210314731 U CN210314731 U CN 210314731U CN 201920452087 U CN201920452087 U CN 201920452087U CN 210314731 U CN210314731 U CN 210314731U
- Authority
- CN
- China
- Prior art keywords
- machine
- spunlace
- water
- pressure
- production line
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
The utility model relates to a technical field is made to the leather, and it discloses an equipment system for producing high rerum natura cow hide base cloth, including arranging ground production line and the built on stilts arrangement on workshop ground the overhead production line of ground production line top, ground production line includes chemical fibre proportioning machine, opener, carding machine, lapping machine, pre-thorn machine, fold net district, water thorn machine, vacuum water absorption machine, the drying-machine that arranges in proper order according to the flow of production, overhead production line includes air-laid machine and the rivers lapper of arranging respectively according to upper and lower position, the front end entry linkage of air-laid machine, rivers lapper has cow fine proportioning machine, the rear end export of air-laid machine, rivers lapper is connected to fold the net district. The utility model provides the high physical properties of fine leather base cloth of ox to reduce manufacturing cost, reduced the production line area of fine leather base cloth of ox, thereby saved the investment cost of factory building.
Description
Technical Field
The utility model relates to a technical field is made to the leather, concretely relates to equipment system for producing high rerum natura cow fiber skin base cloth.
Background
Leather is an indispensable large-scale production and living article in human life, and is widely applied to various fields such as clothing, home furnishing, automobiles, public services and the like. The leftover bits and pieces of natural leather are produced in the production process of leather products, the leftover bits and pieces of natural leather are large in quantity, if the leftover bits and pieces of natural leather can be reused, especially the leftover bits and pieces of natural leather are processed into the ox fiber leather, considerable wealth can be produced, and meanwhile, the method has positive significance for environmental protection and energy conservation.
The conventional regenerated leather is prepared by pulverizing leftover materials of various leathers and animal skins into powder, and then bonding and pressing the powder into a whole piece of regenerated leather through an adhesive or hot melt fibers. The regenerated leather has poor performances such as hygroscopicity, air permeability, hand feeling and the like, and has larger difference compared with the genuine leather.
Therefore, the prior art develops a collagen fiber reduced leather base cloth, which is prepared by firstly extracting collagen fibers from leftover materials of various leathers and animal skins and then preparing the collagen fibers into the reduced leather base cloth through a certain preparation process. The collagen fiber of the reduced leather base cloth has a three-dimensional reticular structure, and the performance of the collagen fiber is close to that of dermis.
In the prior art, a typical reconstituted leather base fabric is a waterborne cattle fiber leather base fabric manufactured by a spunlace technology, and a PU film (polyurethane coating layer) simulating the cowhide effect is adhered to the surface of a bottom layer by taking the cattle fiber leather base fabric as the bottom layer, so that the simulated cattle leather can be manufactured and used as final leather products such as leather clothing, sofas, cases, leather shoes and the like.
However, the simulated cow leather bonded by the cow fiber leather base cloth and the polyurethane coating layer generally has the disadvantages of poor physical properties and the like, and is specifically represented as follows: firstly, the net laying mode is monotonous, so that the strength difference of the prepared kraft fiber base cloth in all directions is large; secondly, normal pressure (3-15 MPa) is usually adopted during spunlace reinforcement, and the fibers are not easy to pierce during spunlace, so that the mechanical property of the kraft fiber base cloth is reduced; thirdly, a large amount of energy is needed for drying after the spunlace, so that the energy consumption is high and the production cost is high; fourthly, the existing production line of the kraft fiber base cloth occupies a large area, thereby increasing the investment cost of a factory building.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an equipment system for producing high rerum natura cow fibre skin base cloth aims at improving cow fibre skin base cloth's physical properties to reduction in production cost, the production line area who reduces cow fibre skin base cloth, thereby save the investment cost of factory building. The specific technical scheme is as follows:
the utility model provides an equipment system for producing high rerum natura cow fibre skin base cloth, is in including arranging the ground production line on workshop ground and the overhead production line of built on stilts top of the ground production line, the ground production line includes chemical fibre ratio machine, opener, carding machine, lapping machine, pre-pricking machine, fold net district, water thorn machine, vacuum water absorption machine, the drying-machine that arranges in proper order according to the flow of production, overhead production line includes air-laid web machine and the rivers lapper that arrange respectively according to upper and lower position, the front end entry linkage of air-laid web machine, rivers lapper has ox fibre ratio machine, the rear end export of air-laid web machine, rivers lapper is connected to fold the net district.
The chemical fiber proportioning machine and the cow fiber proportioning machine are respectively used for proportioning chemical fiber raw materials and cow fiber raw materials, so that the chemical fibers and the cow fibers in the prepared high-physical-property cow fiber leather base fabric form a certain proportion; the opener is used for loosening the chemical fiber raw material and removing impurities; the carding machine is used for carding the opened chemical fibers; the lapping machine is used for carrying out dry lapping on the carded chemical fibers; the pre-needling machine is used for pre-needling the chemical fiber into a chemical fiber web in a spunlace mode; a lapping region for lapping a kraft fiber web over the chemical fiber web to form a composite fiber web; the spunlace machine is used for carrying out spunlace reinforcement on the overlapped composite fiber web; the vacuum water sucking machine is used for carrying out vacuum water sucking treatment on the spunlaced composite fiber web; the dryer is used for drying the composite fiber web.
The utility model discloses in be provided with the air laying-up machine and the rivers lapper of arranging according to upper and lower position simultaneously, its air laying-up machine can adapt to the preparation of thicker kraft paper skin base cloth, and the rivers lapper can adapt to the preparation of thinner kraft paper skin base cloth, has both satisfied equipment system layout structure's compactness requirement from this, has improved equipment system again and has required kraft paper skin base cloth's adaptability to the different thickness of production.
Among the above-mentioned equipment system of cowhide base cloth, through arranging main production line (ground production line) on ground, make somebody a mere figurehead setting in the top of main production line with vice production line (built on stilts production line), form multilayer structure's production line overall arrangement, can reduce the area of production line from this to the investment cost of factory building has been saved by a wide margin.
In addition, the chemical fiber proportioning machine and the cow fiber proportioning machine are arranged, so that the chemical fibers and the cow fibers in the prepared high-physical-property cow fiber leather base cloth form a certain proportion, and the physical performance of the cow fiber leather base cloth is improved.
Preferably, the chemical fiber and the cowhide fiber are mixed according to the weight ratio of 1: 0.8-1: 1.2. The chemical fiber is nylon fiber or a mixed fiber of polyester fiber and nylon fiber, and the nylon fiber in the mixed fiber accounts for more than 80% of the total weight of the mixed fiber.
As one of the preferable schemes of the utility model, the lapping machine comprises a radial cross lapping machine, a latitudinal cross lapping machine and a straight lapping machine in turn.
When chemical fibers are lapped, a radial cross lapping machine, a latitudinal cross lapping machine and a straight lapping machine are adopted to sequentially carry out warp-wise cross lapping of the first layer, latitudinal cross lapping of the second layer and straight lapping of the third layer. The chemical fiber lapping adopts a combined lapping mode of warp-wise cross lapping, weft-wise cross lapping and straight lapping, compared with the traditional one-way cross lapping, the chemical fiber lapping adopts warp-wise and weft-wise cross lapping, the arrangement direction of the chemical fibers can be further improved, so that the manufactured kraft fiber base cloth has better tensile strength and peel strength in all directions, and the physical performance of the kraft fiber base cloth is improved.
As a second preferred scheme of the utility model, be provided with the low pressure water thorn head on the preliminary thorn machine, the low pressure water thorn head is including the low pressure water thorn head that openly the usefulness of stinging in advance and the low pressure water thorn head that the reverse side usefulness of stinging in advance, just the water thorn pressure of low pressure water thorn head is 2 ~ 4 MPa.
As the utility model discloses a preferred scheme is three, be provided with ordinary pressure water thorn head and high-pressure water thorn head on the water thorn machine respectively, ordinary pressure water thorn head is including the ordinary pressure water thorn head of positive water thorn usefulness in advance and the ordinary pressure water thorn head of reverse side water thorn usefulness in advance, high-pressure water thorn head is including the high-pressure water thorn head of positive water thorn usefulness and the high-pressure water thorn head of reverse side water thorn usefulness of consolidating, just the water thorn pressure of ordinary pressure water thorn head is 3 ~ 8 MPa. The spunlace pressure of the high-pressure spunlace head is 30 to
40MPa。
Compare conventional water thorn machine, the utility model discloses a be provided with ordinary pressure water thorn head and high-pressure water thorn head on the water thorn machine respectively to the drawback that the composite fiber net of having solved high strength is difficult to pierce through under the ordinary pressure water thorn condition. The connection structure of the internal fibers of the composite fiber web after high-pressure spunlace is greatly improved, and the tensile strength and the peel strength of the composite fiber web are further improved.
In addition, the spunlace heads with different pressures are arranged in the equipment system of the kraft fiber base cloth according to different preparation stages, so that the manufacturing quality of the kraft fiber base cloth with high physical properties can be improved to the maximum extent, and the service life of a spunlace core component (spunlace head) is prolonged.
As the fourth of the preferred scheme of the utility model, the vacuum water absorber is belt counterpressure formula vacuum water absorber, belt counterpressure formula vacuum water absorber includes a pair of upper water absorption device and lower water absorption device to closing the arrangement from top to bottom, be provided with the vacuum chamber that is used for absorbing water on upper water absorption device and the lower water absorption device respectively, be provided with the extrusion area of circulation gyration on the water absorption plane of vacuum chamber, and be provided with the extrusion clearance that is used for the composite fiber net to pass through between the extrusion area on the last extrusion area of upper water absorption device and the lower water absorption device, be provided with the suction opening of the inside vacuum chamber of intercommunication vacuum chamber on the water absorption plane of vacuum chamber, the extrusion area is the type extrusion area that permeates water.
The upper water absorption device and the lower water absorption device in the vacuum water absorption machine are fixed through the frame. The distance between the upper water absorption device and the lower water absorption device is adjustable through a sliding seat which is arranged on the rack and can move up and down and an adjusting screw rod which is connected with the sliding seat (wherein the upper water absorption device is connected on the sliding seat) so as to form different extrusion gaps.
In the vacuum suction dryer, the belt counter-pressing type vacuum water sucking machine is provided with an upper vacuum cavity and a lower vacuum cavity for sucking water, the water sucking area of the belt counter-pressing type structure is large, and compared with a roller shaft extrusion or a conventional vacuum water sucking mode in the prior art, the water sucking efficiency of the belt counter-pressing type vacuum water sucking machine is greatly improved. Therefore, the electric power for subsequent drying can be greatly reduced, and a better energy-saving effect is achieved. In addition, the belt counter-pressing type vacuum water suction machine adopts plane counter-pressing, so that the integral smoothness of the kraft fiber base cloth can be effectively improved, and the appearance quality of the kraft fiber base cloth is improved.
The utility model discloses in, be provided with the drive roller and the driven roll that are used for realizing the extrusion band gyration on the vacuum box, still be provided with the guide roll of a plurality of quantity between drive roller and driven roll.
The driving rollers are driven to rotate by a speed reducing motor, and the rotation of the upper driving roller and the rotation of the lower driving roller are synchronous rotation.
The utility model discloses in, the vacuum pump is connected to the vacuum chamber.
The utility model has the advantages that:
first, the utility model discloses an equipment system for producing high rerum natura cow fibre skin base cloth through arranging main production line (ground production line) on ground, with built on stilts setting in the top of main production line of vice production line (overhead production line), forms multilayer structure's production line overall arrangement, can reduce the area of production line from this to the investment cost of factory building has been saved by a wide margin.
Second, the utility model discloses an equipment system for producing high rerum natura cow fibre skin base cloth makes chemical fiber and cow hide fibre form certain proportion in the high rerum natura cow hide base cloth of making through setting up chemical fiber ratio machine, cow fine ratio machine to improve the physical properties of cow hide base cloth.
Third, the utility model discloses an equipment system for producing high rerum natura cow fibre skin base cloth is provided with radial cross lapping machine, latitudinal direction cross lapping machine and straight lapping machine, and chemical fiber's lapping adopts the combination lapping mode of warp direction cross lapping, latitudinal direction cross lapping and straight lapping, compares traditional folk prescription cross lapping, and the invention adopts warp direction and latitudinal direction to carry out alternately lapping, can further improve chemical fiber's array orientation for cow fibre skin base cloth that makes all has better tensile strength and peel strength in each direction, thereby has improved cow fibre skin base cloth's physical properties.
Fourth, compare conventional water thorn machine, the utility model discloses an equipment system for producing high rerum natura cow fibre skin base cloth is provided with ordinary pressure water thorn head and high-pressure water thorn head on its water thorn machine respectively to the drawback that the composite fiber net of having solved high strength is difficult to pierce through under the ordinary pressure water thorn condition. The connection structure of the internal fibers of the composite fiber web after high-pressure spunlace is greatly improved, and the tensile strength and the peel strength of the composite fiber web are further improved.
Fifth, the utility model discloses an equipment system for producing high rerum natura cow fibre skin base cloth sets up the spunlace head of different pressures according to the preparation stage of difference in the equipment system of cow fibre skin base cloth, on the one hand can furthest's the preparation quality of improvement high rerum natura cow fibre skin base cloth, and on the other hand also is favorable to prolonging the life of spunlace core component (spunlace head).
Sixth, the utility model discloses an equipment system for producing high rerum natura cow fiber skin base cloth, in the vacuum suction machine, the belt has two vacuums that absorb water about pressing formula vacuum water suction machine has, and the belt is big to the area that absorbs water of pressing formula structure, compares with the roller extrusion among the prior art or conventional vacuum water suction mode, and its water absorption efficiency is by a wide margin. Therefore, the electric power for subsequent drying can be greatly reduced, and a better energy-saving effect is achieved. In addition, the belt counter-pressing type vacuum water suction machine adopts plane counter-pressing, so that the integral smoothness of the kraft fiber base cloth can be effectively improved, and the appearance quality of the kraft fiber base cloth is improved.
Seventh, the utility model discloses an equipment system for producing high rerum natura cow fibre skin base cloth is provided with air laying machine and the rivers lapper that arranges according to upper and lower position, and its air laying machine can adapt to the preparation of thick cow fibre skin base cloth, and rivers lapper can adapt to the preparation of thin cow fibre skin base cloth, has both satisfied equipment system layout structure's compactness requirement from this, has improved equipment system again to the adaptability of producing different thickness requirement cow fibre skin base cloth.
Drawings
FIG. 1 is a schematic structural diagram of an equipment system for producing high-physical-property kraft liner base cloth according to the present invention;
FIG. 2 is a schematic illustration of the lapping effect produced when lapping is performed using the lapping machine of FIG. 1;
fig. 3 is a schematic diagram of the belt-to-belt press vacuum of fig. 1.
In the figure: 1. the belt counter-pressing type vacuum water sucking machine comprises a belt counter-pressing type vacuum water sucking machine, 2, a composite fiber net, 3, an upper water sucking device, 4, a lower water sucking device, 5, a vacuum box, 6, an extrusion belt, 7, a vacuum cavity, 8, water sucking holes, 9, a driving roller, 10, a driven roller, 11, a guide roller, 12 and a roller shaft support.
In the figure: p is warp-wise cross lapping, Q is weft-wise cross lapping, R is straight lapping, and M is a combined lapping formed by warp-wise cross lapping, weft-wise cross lapping and straight lapping.
In the figure: a is the feed end of the composite fiber net on the belt counter-pressing type vacuum water suction machine, and B is the discharge end of the composite fiber net on the belt counter-pressing type vacuum water suction machine.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3 be the utility model discloses an embodiment of an equipment system for producing high rerum natura cow fibre skin base cloth, including arranging ground production line on workshop ground and built on stilts the overhead production line of ground production line top, ground production line includes chemical fibre proportioning machine, opener, carding machine, lapping machine, pre-pricking machine, fold net district, water thorn machine, vacuum water absorption machine, the drying-machine that arranges in proper order according to the flow of production, overhead production line includes air-laid machine and the rivers lapper of arranging respectively according to upper and lower position, the front end entry linkage of air-laid machine, rivers lapper has cow fibre proportioning machine, the rear end export of air-laid machine, rivers lapper is connected to fold the net district.
The chemical fiber proportioning machine and the cow fiber proportioning machine are respectively used for proportioning chemical fiber raw materials and cow fiber raw materials, so that the chemical fibers and the cow fibers in the prepared high-physical-property cow fiber leather base fabric form a certain proportion; the opener is used for loosening the chemical fiber raw material and removing impurities; the carding machine is used for carding the opened chemical fibers; the lapping machine is used for carrying out dry lapping on the carded chemical fibers; the pre-needling machine is used for pre-needling the chemical fiber into a chemical fiber web in a spunlace mode; a lapping region for lapping a kraft fiber web over the chemical fiber web to form a composite fiber web; the spunlace machine is used for carrying out spunlace reinforcement on the overlapped composite fiber web; the vacuum water sucking machine is used for carrying out vacuum water sucking treatment on the spunlaced composite fiber web; the dryer is used for drying the composite fiber web. The air-laying machine and the water-laying machine are used for making the cowhide fiber into a cowhide fiber net in an air-laying mode or a water-laying mode. The manufactured cowhide fiber net enters a net overlapping area to be overlapped with the chemical fiber to form a composite fiber net.
The embodiment is simultaneously provided with the air-laying machine and the water-laying machine which are arranged at the upper position and the lower position, the air-laying machine can adapt to the manufacture of thicker kraft base cloth, and the water-laying machine can adapt to the manufacture of thinner kraft base cloth, so that the requirement on the compactness of the layout structure of the equipment system is met, and the adaptability of the equipment system to the production of kraft base cloth with different thickness requirements is improved.
Among the above-mentioned equipment system of cowhide base cloth, through arranging main production line (ground production line) on ground, make somebody a mere figurehead setting in the top of main production line with vice production line (built on stilts production line), form multilayer structure's production line overall arrangement, can reduce the area of production line from this to the investment cost of factory building has been saved by a wide margin.
In addition, the chemical fiber proportioning machine and the cow fiber proportioning machine are arranged, so that the chemical fibers and the cow fibers in the prepared high-physical-property cow fiber leather base cloth form a certain proportion, and the physical performance of the cow fiber leather base cloth is improved.
Preferably, the chemical fiber and the cowhide fiber are mixed according to the weight ratio of 1: 0.8-1: 1.2. The chemical fiber is nylon fiber or a mixed fiber of polyester fiber and nylon fiber, and the nylon fiber in the mixed fiber accounts for more than 80% of the total weight of the mixed fiber.
As one preferable scheme of this embodiment, the lapping machine includes a radial cross lapping machine, a latitudinal cross lapping machine, and a straight lapping machine in sequence.
When chemical fibers are lapped, a radial cross lapping machine, a latitudinal cross lapping machine and a straight lapping machine are adopted to sequentially carry out warp-wise cross lapping of the first layer, latitudinal cross lapping of the second layer and straight lapping of the third layer. The chemical fiber lapping adopts a combined lapping mode of warp-wise cross lapping, weft-wise cross lapping and straight lapping, compared with the traditional one-way cross lapping, the chemical fiber lapping adopts warp-wise and weft-wise cross lapping, the arrangement direction of the chemical fibers can be further improved, so that the manufactured kraft fiber base cloth has better tensile strength and peel strength in all directions, and the physical performance of the kraft fiber base cloth is improved.
As a second preferred scheme of this embodiment, the pre-needling machine is provided with a low-pressure water needling head, the low-pressure water needling head comprises a low-pressure water needling head for front pre-needling and a low-pressure water needling head for back pre-needling, and the water needling pressure of the low-pressure water needling head is 2-4 MPa.
As a third preferred scheme of this embodiment, the spunlace machine is provided with an atmospheric pressure spunlace head and a high pressure spunlace head respectively, the atmospheric pressure spunlace head includes an atmospheric pressure spunlace head for front spunlace pre-curing and an atmospheric pressure spunlace head for back spunlace pre-curing, the high pressure spunlace head includes a high pressure spunlace head for front spunlace reinforcement and a high pressure spunlace head for back spunlace reinforcement, and the spunlace pressure of the atmospheric pressure spunlace head is 3-8 MPa. The spunlace pressure of the high-pressure spunlace head is 30-40 MPa.
Compared with the conventional spunlace machine, the spunlace machine of the embodiment is respectively provided with the normal-pressure spunlace heads and the high-pressure spunlace heads, so that the defect that the high-strength composite fiber web is not easy to pierce under the normal-pressure spunlace condition is overcome. The connection structure of the internal fibers of the composite fiber web after high-pressure spunlace is greatly improved, and the tensile strength and the peel strength of the composite fiber web are further improved.
In addition, the spunlace heads with different pressures are arranged in the equipment system of the kraft fiber base cloth according to different preparation stages, so that the manufacturing quality of the kraft fiber base cloth with high physical properties can be improved to the maximum extent, and the service life of a spunlace core component (spunlace head) is prolonged.
As a fourth preferable scheme of this embodiment, the vacuum water suction machine is a belt counter-pressure vacuum water suction machine, the belt counter-pressure vacuum water suction machine 1 includes a pair of upper water suction device 3 and lower water suction device 4 which are arranged in an up-down involutory manner, the upper water suction device 3 and the lower water suction device 4 are respectively provided with a vacuum box 5 for sucking water, a squeezing belt 6 which circularly rotates is provided on a water suction plane of the vacuum box 5, a squeezing gap for the composite fiber web 2 to pass through is provided between the squeezing belt 6 on the upper water suction device 3 and the squeezing belt 6 on the lower water suction device 4, a water suction hole 8 which is communicated with a vacuum cavity 7 inside the vacuum box 5 is provided on the water suction plane of the vacuum box 5, and the squeezing belt 6 is a water permeable squeezing belt.
The upper water absorption device 3 and the lower water absorption device 4 in the vacuum water absorption machine have the same structure, and the upper water absorption device 3 and the lower water absorption device 4 are fixed through a frame. The distance between the upper water absorption device 3 and the lower water absorption device 4 is adjustable through a sliding seat which is arranged on the machine frame and can move up and down and an adjusting screw rod which is connected with the sliding seat (wherein the upper water absorption device is connected on the sliding seat) so as to form different extrusion gaps.
In the vacuum drying machine, the belt counter-pressing type vacuum water sucking machine 1 is provided with an upper vacuum cavity 7 and a lower vacuum cavity 7 for sucking water, the water sucking area of the belt counter-pressing type structure is large, and compared with a roller shaft extrusion or a conventional vacuum water sucking mode in the prior art, the water sucking efficiency of the belt counter-pressing type vacuum water sucking machine is greatly improved. Therefore, the electric power for subsequent drying can be greatly reduced, and a better energy-saving effect is achieved. In addition, the belt counter-pressing type vacuum water sucking machine 1 adopts plane counter-pressing, so that the integral smoothness of the kraft fiber base cloth can be effectively improved, and the appearance quality of the kraft fiber base cloth is improved.
In this embodiment, the vacuum box 5 is provided with a driving roller 9 and a driven roller 10 for rotating the squeeze belt 6, and a plurality of guide rollers 11 are further provided between the driving roller 9 and the driven roller 10.
Wherein, the driving roller 9 is driven by the gear motor to rotate, and the rotation of the upper and lower driving rollers 9 is synchronous rotation.
In this embodiment, the vacuum box 5 is connected to a vacuum pump.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an equipment system for producing high rerum natura cow fibre skin base cloth, its characterized in that is in including arranging the ground production line on workshop ground and the overhead production line of overhead arrangement ground production line top, the ground production line includes chemical fibre ratio machine, opener, carding machine, lapping machine, pre-pricking machine, pile net district, water thorn machine, vacuum water absorption machine, the drying-machine that arranges in proper order according to the flow of production, overhead production line includes air laid machine and the rivers lapper that arrange respectively according to upper and lower position, the front end entry linkage of air laid machine, rivers lapper has cow fibre ratio machine, the rear end export of air laid machine, rivers lapper is connected to pile net district.
2. The equipment system for producing the high-physical-property kraft liner base fabric according to claim 1, wherein the lapper comprises a radial cross lapper, a latitudinal cross lapper, and a straight lapper in this order.
3. The equipment system for producing the high-physical-property cowhide base fabric is characterized in that the pre-needling machine is provided with a low-pressure water-needling head, the low-pressure water-needling head comprises a low-pressure water-needling head for front pre-needling and a low-pressure water-needling head for back pre-needling, and the water-needling pressure of the low-pressure water-needling head is 2-4 MPa.
4. The equipment system for producing the high-physical-property kraft paper substrate according to claim 1, wherein the spunlace machine is provided with an atmospheric pressure spunlace head and a high pressure spunlace head, the atmospheric pressure spunlace head comprises an atmospheric pressure spunlace head for front spunlace pre-fixing and an atmospheric pressure spunlace head for back spunlace pre-fixing, the high pressure spunlace head comprises a high pressure spunlace head for front spunlace reinforcement and a high pressure spunlace head for back spunlace reinforcement, the spunlace pressure of the atmospheric pressure spunlace head is 3-8 MPa, and the spunlace pressure of the high pressure spunlace head is 30-40 MPa.
5. The equipment system for producing the high-physical-property kraft liner base fabric according to claim 1, wherein the vacuum water suction machine is a belt counter-pressure vacuum water suction machine, the belt counter-pressure vacuum water suction machine comprises a pair of upper water suction device and lower water suction device which are arranged in an up-down involutory manner, vacuum boxes for water suction are respectively arranged on the upper water suction device and the lower water suction device, a squeezing belt which rotates circularly is arranged on a water suction plane of each vacuum box, a squeezing gap for the composite fiber net to pass through is arranged between the squeezing belt on the upper water suction device and the squeezing belt on the lower water suction device, water suction holes which communicate with a vacuum cavity inside the vacuum boxes are arranged on the water suction plane of each vacuum box, and the squeezing belt is a water-permeable squeezing belt.
6. The equipment system for producing the high-physical-property kraft liner base fabric according to claim 5, wherein the vacuum box is connected with a vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452087.4U CN210314731U (en) | 2019-04-04 | 2019-04-04 | A equipment system for producing high rerum natura cow fibre skin base cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452087.4U CN210314731U (en) | 2019-04-04 | 2019-04-04 | A equipment system for producing high rerum natura cow fibre skin base cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210314731U true CN210314731U (en) | 2020-04-14 |
Family
ID=70135551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920452087.4U Active CN210314731U (en) | 2019-04-04 | 2019-04-04 | A equipment system for producing high rerum natura cow fibre skin base cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210314731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233372A (en) * | 2022-08-02 | 2022-10-25 | 中采实业新材料(滁州)有限公司 | Processing method of composite spunlace non-woven fabric |
-
2019
- 2019-04-04 CN CN201920452087.4U patent/CN210314731U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233372A (en) * | 2022-08-02 | 2022-10-25 | 中采实业新材料(滁州)有限公司 | Processing method of composite spunlace non-woven fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110331517B (en) | Preparation process of high-physical-property full-aqueous bovine fiber skin | |
| CN105970657B (en) | A kind of preparation method of spun lacing regenerated leather for automotive trim epidermis | |
| CN107620158B (en) | Spunlace non-woven cloth mask substrate of 3D D structure and preparation method thereof | |
| CN109113289A (en) | A kind of green ecological flaxen fiber integrates wall coverings plate and preparation method thereof | |
| CN110331516B (en) | Preparation process of spunlace winding type circulating cow leather | |
| CN104963100A (en) | Novel light, thin and breathable silk-drawing composite mask base cloth | |
| CN210314731U (en) | A equipment system for producing high rerum natura cow fibre skin base cloth | |
| WO2010078719A1 (en) | Agglutinate wood honeycomb board and process for manufacturing thereof | |
| CN110258023B (en) | Preparation process of fully-penetrated kraft base cloth | |
| CN105055178A (en) | Production process of efficient moisturizing tensile mask paper | |
| CN107574677A (en) | A kind of preparation method of acupuncture regenerated leather for automotive trim epidermis | |
| CN205917478U (en) | Hot -air non -woven fabric forming machine | |
| KR101001260B1 (en) | Process for producing nonwoven fabric with korean paper | |
| CN110258022B (en) | Preparation process of high-physical-property cowhide base fabric | |
| CN204039845U (en) | The environmental friendly regenerated fiberboard of high density | |
| CN110820165B (en) | Collagen short fiber regenerated leather and preparation process thereof | |
| CN202809186U (en) | High-temperature resistant carpet sleeve processing device for pleating machine | |
| CN110306288B (en) | Preparation process of high-physical-property extra-flat kraft base fabric | |
| CN205552736U (en) | Panel conveying, Setting device | |
| CN104084995A (en) | Bamboo and wood composite material | |
| CN203766184U (en) | Lamp box fabric production equipment | |
| CN104708873A (en) | Novel spunlaced nonwoven material for soft weather-proof building structure and production process for material | |
| US20240200263A1 (en) | Preparation Process of Spunlace Intertwining Type Recycled Cow Leather | |
| CN102912556A (en) | Cloth for sanitary pads and preparation method of cloth | |
| IL150636A (en) | Method and device for production of composite non-woven fibre fabrics by means of hydrodynamic needling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |