CN110509621B - Double-faced corrugated paper forming roller set - Google Patents
Double-faced corrugated paper forming roller set Download PDFInfo
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- CN110509621B CN110509621B CN201910822301.5A CN201910822301A CN110509621B CN 110509621 B CN110509621 B CN 110509621B CN 201910822301 A CN201910822301 A CN 201910822301A CN 110509621 B CN110509621 B CN 110509621B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/20—Corrugating; Corrugating combined with laminating to other layers
Abstract
The invention discloses a double-faced corrugated paper forming roller set which comprises a heating corrugated roller, a corrugated forming mechanism and an upper paper surface pasting roller, wherein the heating corrugated roller is arranged below the corrugated forming mechanism, the heating corrugated roller and the corrugated forming mechanism are mutually matched for hot-press forming of a corrugated paper element, one side of the corrugated forming mechanism is provided with an outer upper rubber roller for gluing the corrugated paper element, the upper paper surface pasting roller is arranged above the corrugated forming mechanism, and the upper paper surface pasting roller and the corrugated forming mechanism are mutually matched for pasting the corrugated paper element and surface paper; according to the double-faced corrugated paper forming roller set, the corrugated paper core is formed by matching the heating corrugated roller and the corrugated forming mechanism, and both sides of the corrugated paper core are glued through the outer gluing roller and the inner gluing roller in the corrugated forming mechanism, so that the gluing function can be simultaneously realized after the corrugated paper core is pressed, and the problem that the rollers used by a corrugating machine need to be conveyed for a long distance to form the double faces of corrugated paper is solved.
Description
Technical Field
The invention belongs to the field of corrugated paper production equipment, and particularly relates to a double-faced corrugated paper forming roller set.
Background
As an important paper product, corrugated cardboards are plate-shaped objects formed by bonding liner paper and corrugated cardboards formed by processing corrugated sticks, and are generally divided into single-sided corrugated cardboards and double-sided corrugated cardboards; for corrugated boards, the corrugated boards have the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, and more than 80 percent of the corrugated boards can be recycled; therefore, corrugated cardboards are widely used for product packaging.
The number of piles according to the different corrugated paper production of product is also different, and the corrugated paper production unit that has now in order to satisfy current market demand is also synchronous more big, and its is mostly in order to satisfy corrugated paper intensity demand and the demand that increases, and the required technology of per extra one deck demand or equipment all need change in the corrugated paper production process, and it causes current corrugated paper production facility all to appear too big phenomenon.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a double-faced corrugated paper forming roller set, wherein the forming work of a corrugated paper core is completed by matching a heating corrugated roller and a corrugated forming mechanism, and both sides of the corrugated paper core are glued by an outer gluing roller and an inner gluing roller in the corrugated forming mechanism, so that the gluing function can be simultaneously realized after the corrugated paper core is pressed, and the problem that the double faces of corrugated paper need to be conveyed and formed in a long distance at different positions by using rollers of a corrugating machine is solved.
A double-faced corrugated paper forming roller set comprises a heating corrugated roller, a corrugated forming mechanism and an upper paper surface pasting roller, wherein the heating corrugated roller is arranged below the corrugated forming mechanism, the heating corrugated roller and the corrugated forming mechanism are mutually matched to carry out hot-press forming on a corrugated paper element, one side of the corrugated forming mechanism is provided with an outer upper rubber roller for gluing the corrugated paper element, the upper paper surface pasting roller is arranged above the corrugated forming mechanism, the upper paper surface pasting roller and the corrugated forming mechanism are mutually matched to paste the corrugated paper element and surface paper, and one side of the upper paper surface pasting roller, which is far away from the outer upper rubber roller, is provided with two lower paper surface pressing rollers which are mutually matched; the corrugated forming mechanism comprises a left fixed plate, a large bearing, a corrugated forming barrel and a plurality of bearings, wherein the corrugated forming barrel is matched with a heating corrugated roller to perform hot-press forming on a corrugated paper core, one end of the corrugated forming barrel is connected with a rotary balance mechanism, the other end of the corrugated forming barrel is connected with the left fixed plate through the large bearing, an inner gluing roller, a fixed rod, an inner pressing roller and an equalizing roller are arranged in the corrugated forming barrel, one ends of the inner gluing roller, the fixed rod, the inner pressing roller and the equalizing roller are all connected with the rotary balance mechanism, and the other ends of the inner gluing roller, the fixed rod, the; the two ends of the inner gluing roller, the inner pressing roller and the glue equalizing roller are respectively connected with the left fixed plate and the rotary balance mechanism through bearings, the inner gluing roller and the outer gluing roller are symmetrically arranged and are matched with each other to glue two sides of the corrugated paper core, the inner pressing roller and the heating corrugated roller are symmetrically arranged and are matched with each other, the glue equalizing roller is arranged on one side of the inner gluing roller, and the glue equalizing roller is matched with the inner gluing roller; and a glue box for gluing the inner gluing roller is arranged on the fixed rod.
Preferably, the rotary balance mechanism comprises a right fixed plate, a fixed sleeve, a rotary plate and a power roller, wherein the inner gluing roller, the fixed rod, the inner pressing roller and the uniform gluing roller are connected to the right fixed plate, the right fixed plate is connected with the fixed sleeve, a conversion bearing is arranged in the fixed sleeve, the conversion bearing sleeve is arranged at one end of the power roller, the other end of the power roller penetrates through the rotary plate, and one end of the corrugated forming barrel is fixed to the rotary plate.
Preferably, one end of the heating corrugated roller is connected with a gear, and one end of the corrugated forming barrel, which is far away from the rotary balance mechanism, is sleeved with a gear sleeve which is meshed with the gear.
Preferably, including inhaling the glue pump, be provided with the U type in the flute shaping bucket and lead the rubber tube, the rubber tube one end is led to the U type and is connected on the board is decided to the right, the rubber tube other end is led to the U type and runs through a left side and decide the board, rubber tube one side is led to the U type is provided with the silica gel frictioning limit, silica gel frictioning limit and equal rubber roll contact, be provided with the rubber tube of inhaling in the rubber tube is led to the U type, rubber tube one end is passed the U type and is led the rubber tube and inhale.
Preferably, flute shaping bucket including left cover, right cover and with the design pole of heating flute roller cooperation shaping flute refill, connect through a plurality of design poles between left side cover and the right cover, one side that the design pole is close to interior compression roller is provided with the location arc groove, be provided with on the interior compression roller with location arc groove complex location platform.
Preferably, the diameter of the inner pressing roller is larger than the radius of the corrugated forming barrel.
Preferably, the rotary plate comprises a single-side sleeve and a bolt, the rotary plate is connected with the power roller through the single-side sleeve, and the rotary plate is connected with the single-side sleeve through the bolt.
Preferably, one side of the outer upper rubber roller is provided with a rubber equalizing roller matched with the outer upper rubber roller.
Preferably, a humidifier is arranged on one side, away from the outer gluing roller, of the heating corrugated roller.
Has the advantages that:
(1) according to the double-faced corrugated paper forming roller set, the corrugated paper core is formed by matching the heating corrugated roller and the corrugated forming mechanism, and both sides of the corrugated paper core are glued through the outer gluing roller and the inner gluing roller in the corrugated forming mechanism, so that the gluing function can be simultaneously realized after the corrugated paper core is pressed, and the problem that the rollers used by a corrugating machine need to be conveyed for a long distance to form the double faces of corrugated paper is solved.
(2) According to the double-faced corrugated paper forming roller set, the positioning table is arranged on the inner press roller and matched with the positioning arc groove to achieve positioning and supporting of the shaping rod, so that the shaping rod cannot deform due to pressure applied to the shaping rod by the heating corrugated roller in the corrugated paper forming process.
(3) According to the double-faced corrugated paper forming roller set, the locking degree of the rotating plate and the single-sided sleeve is adjusted through the bolts, meanwhile, the transverse movement of the rotating plate can be adjusted to adjust whether the shaping rod is tightened, and the influence on corrugated paper forming caused by the distortion phenomenon of the shaping rod due to the fact that the shaping rod is not tightened is avoided.
Drawings
FIG. 1 is a schematic diagram of a corrugated paper forming roll set;
FIG. 2 is a schematic 3D view of a forming roll set;
FIG. 3 is a schematic structural view of a corrugating mechanism;
FIG. 4 is a schematic diagram of the internal structure of the corrugating mechanism;
fig. 5 is a schematic structural view of a corrugating barrel;
FIG. 6 is a schematic cross-sectional view of a corrugating mechanism;
FIG. 7 is an enlarged view taken at A in FIG. 6;
FIG. 8 is a schematic structural view of a rotary balance mechanism;
1-heating corrugating roller, 11-gear, 2-corrugating forming mechanism, 21-internal gluing roller, 22-fixing rod, 23-internal pressing roller, 24-gluing roller, 25-left fixing plate, 26-bearing, 27-U-shaped rubber guide tube, 28-rubber suction tube, 29-large bearing, 3-external gluing roller, 4-upper paper surface pasting roller, 5-lower paper surface pressing roller, 6-gear sleeve, 7-rotation balancing mechanism, 71-right fixing plate, 72-fixing sleeve, 73-rotating plate, 74-power roller, 75-conversion bearing, 76-single-side sleeve, 77-bolt, 8-corrugating forming barrel, 81-left sleeve, 82-fixing rod, 83-right sleeve, 84-positioning arc groove and 85-positioning table.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-8; a double-faced corrugated paper forming roller set comprises a heating corrugated roller 1, a corrugated forming mechanism 2 and an upper paper surface pasting roller 4, wherein the heating corrugated roller 1 is arranged below the corrugated forming mechanism 2, the heating corrugated roller 1 and the corrugated forming mechanism 2 are mutually matched to form a corrugated paper element in a hot-press forming mode, an outer upper rubber roller 3 for gluing the corrugated paper element is arranged on one side of the corrugated forming mechanism 2, the upper paper surface pasting roller 4 is arranged above the corrugated forming mechanism 2, the upper paper surface pasting roller 4 and the corrugated forming mechanism 2 are mutually matched to paste the corrugated paper element and surface paper, and two lower paper surface pressing rollers 5 which are mutually matched are arranged on one side, away from the outer upper rubber roller 3, of the upper paper surface pasting roller 4; the corrugated forming mechanism 2 comprises a left fixed plate 25, a large bearing 29, a corrugated forming barrel 8 matched with the heating corrugated roller 1 for hot-press forming of corrugated paper cores and a plurality of bearings 26, one end of the corrugated forming barrel 8 is connected with a rotary balance mechanism 7, the other end of the corrugated forming barrel 8 is connected with the left fixed plate 25 through the large bearing 29, an inner gluing roller 21, a fixed rod 22, an inner pressing roller 23 and an equalizing roller 24 are arranged in the corrugated forming barrel 8, one end of each of the inner gluing roller 21, the fixed rod 22, the inner pressing roller 23 and the equalizing roller 24 is connected with the rotary balance mechanism 7, and the other end of each of the inner gluing roller 21, the fixed rod 22, the inner pressing roller 23 and; the two ends of the inner gluing roller 21, the inner pressing roller 23 and the glue equalizing roller 24 are respectively connected with the left fixed plate 25 and the rotary balance mechanism 7 through bearings 26, the inner gluing roller 21 and the outer gluing roller 3 are symmetrically arranged and are matched with each other to glue two sides of the corrugated paper core, the inner pressing roller 23 and the heating corrugated roller 1 are symmetrically arranged and are matched with each other, the glue equalizing roller 24 is arranged on one side of the inner gluing roller 21, and the glue equalizing roller 24 is matched with the inner gluing roller 21; a glue box for gluing the inner gluing roller 21 is arranged on the fixed rod 22; the rotary balance mechanism 7 comprises a right fixed plate 71, a fixed sleeve 72, a rotary plate 73 and a power roller 74, the inner gluing roller 21, the fixed rod 22, the inner pressing roller 23 and the glue equalizing roller 24 are all connected on the right fixed plate 71, the right fixed plate 71 is connected with the fixed sleeve 72, a conversion bearing 75 is arranged in the fixed sleeve 72, the conversion bearing 75 is sleeved on one end of the power roller 74, the other end of the power roller 74 penetrates through the rotary plate 73, and one end of the corrugated forming barrel 8 is fixed on the rotary plate 73; one end of the heating corrugated roller 1 is connected with a gear 11, and one end of the corrugated forming barrel 8, which is far away from the rotary balance mechanism 7, is sleeved with a gear sleeve 6 which is meshed with the gear 11; including inhaling the glue pump, be provided with U type rubber guide pipe 27 in the flute shaping bucket 8, U type rubber guide pipe 27 one end is connected on right fixed plate 71, the U type rubber guide pipe 27 other end runs through left fixed plate 25, U type rubber guide pipe 27 one side is provided with the silica gel frictioning limit, the silica gel frictioning limit contacts with equal rubber roll 24, be provided with in the U type rubber guide pipe 27 and inhale rubber tube 28, U type rubber guide pipe 27 is passed to inhale rubber tube 28 one end and is connected with inhaling the glue pump.
Corrugated paper is pressed into a corrugated paper core between a heating corrugated roller 1 and a corrugated forming mechanism 2, the heating corrugated roller 1 presses the corrugated paper into a corrugated forming barrel 8, an inner press roller 23 in the corrugated forming mechanism 2 presses one side of the corrugated paper to enable a subsequent gluing surface to be larger and an arc-shaped rebound phenomenon cannot occur, the corrugated paper cannot exit and can be driven to move by the corrugated forming barrel 8 after being formed, the corrugated paper moves to an outer gluing roller 3 to glue the upper side of the corrugated paper, the lower side of the corrugated paper is glued by an inner gluing roller 21, glue on the inner gluing roller 21 is uniform through a glue homogenizing roller 24, the corrugated paper core continues to track the movement of the corrugated forming barrel 8 after being glued on two sides, and the upper corrugated paper is glued on the corrugated paper core through a paper surface gluing roller 4 after moving to the position above the corrugated forming mechanism 2; after one side of corrugated paper is pasted, the corrugated paper on the lower side surface is pasted on the lower side of the corrugated paper element through the double lower paper surface compression roller 5, and the double-sided pasting of the pasted corrugated paper element is repeatedly processed in this way; the working principle of the corrugated forming mechanism 2 is that power is input to rotate through the power roller 74, the power roller 74 rotates to drive the rotating plate 73 to rotate, and the rotating plate 73 drives the corrugated forming barrel 8 to rotate; most of the internal mechanisms of the corrugated forming barrel 8 are fixed in situ to rotate, the fixed sleeve 72 is separated from the power roller 74 through the conversion bearing 75, so that the power roller 74 cannot drive the fixed sleeve 72 to rotate, the fixed sleeve 72 is fixed, the right fixed plate 71 connected to the fixed sleeve 72 also achieves the fixing effect, and one end of the right fixed plate 71 is fixed to the equipment bracket while the fixed rod 22 is connected with the right fixed plate 71 and the left fixed plate 25, so that the fixed effect of the right fixed plate 71 and the left fixed plate 25 is guaranteed; and an inner sizing roller 21. The rotation of the inner pressing roller 23 and the rubber equalizing roller 24 can be driven by gears or belts, and can be selected according to the production capacity of enterprises; the other end of the corrugated forming barrel 8 is separated from the left fixed plate 25 by a large bearing 29; the glue in the U-shaped glue guide tube 27 is led out through the glue suction pump and the glue suction tube 28, the glue on the glue homogenizing roll 24 is scraped while the silica gel is scraped, and the scraped glue flows into the U-shaped glue guide tube 27; through setting up gear 11 and gear sleeve 6 for drive gear 11 when heating corrugating roll 1 is rotatory, and gear 11 drives gear sleeve 6, and gear sleeve 6 drives 8 one ends rotations of flute shaping bucket, makes the rotational speed at 8 both ends of flute shaping bucket be in on the same frequency.
Example 2
On the basis of embodiment 1, the corrugating barrel 8 includes a left sleeve 81, a right sleeve 83 and a shaping rod 82 which is matched with the heating corrugating roller 1 to shape the corrugated paper core, the left sleeve 81 and the right sleeve 83 are connected through a plurality of shaping rods 82, one side of the shaping rod 82 close to the inner pressing roller 23 is provided with a positioning arc groove 84, and the inner pressing roller 23 is provided with a positioning table 85 matched with the positioning arc groove 84; the diameter of the inner compression roller 23 is larger than the radius of the corrugated forming barrel 8; the rotary plate 73 is connected with the power roller 74 through the single-side sleeve 76, and the rotary plate 73 is connected with the single-side sleeve 76 through the bolt 77; one side of the outer upper rubber roller 3 is provided with a rubber equalizing roller matched with the outer upper rubber roller; a humidifier is arranged on one side of the heating corrugated roller 1, which is far away from the external gluing roller 3; the heating corrugating roller 1 can adopt a steam heating roller; the heating corrugated roller 1, the outer gluing roller 3 and the upper paper surface pasting roller 4 are driven by a single motor to drive the rest through gear transmission or belt transmission, and the higher speed between the heating corrugated roller 1 and the corrugated forming mechanism 2 is better than that between the heating corrugated roller 1 and the corrugated forming mechanism 2 through gear transmission.
The shaping rod 82 is provided with the positioning arc groove 84 and the inner pressing roller 23 is provided with the positioning table 85, so that the shaping rod 82 is prevented from deforming when being pressed by the heating corrugated roller 1, and the positioning table 85 plays a role in positioning and supporting; the diameter of the inner pressing roller 23 is larger than the radius of the corrugated forming barrel 8, so that the positioning table 85 can effectively position the positioning arc groove 84 before the corrugated paper is subjected to the pressure applied by the heating corrugated roller 1, and the transverse moving position of the shaping rod 82 along the circumferential direction of the corrugated forming barrel 8 is ensured; when the pressure applied by the heating corrugating roller 1 reaches vertical, the positioning table 85 can complete the supporting force; the bolt 77 is locked or loosened to adjust the rotating plate 73 to be close to or far away from the side surface of the unilateral sleeve 76, so that the tension and the relaxation of the shaping rod 82 are adjusted; the uniformity of the glue on the outer upper glue roller 3 is controlled through the glue homogenizing roller; the humidifier is arranged on one side of the heating corrugated roller 1, which is far away from the external gluing roller 3, so that the corrugated paper core is easier to form during hot pressing;
the embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the above-described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent alterations and modifications are intended to be included within the scope of the invention, without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a two-sided corrugated paper shaping roller set which characterized in that: the corrugated paper core hot-press forming machine comprises a heating corrugated roller (1), a corrugated forming mechanism (2) and an upper paper surface pasting roller (4), wherein the heating corrugated roller (1) is arranged below the corrugated forming mechanism (2), the heating corrugated roller (1) and the corrugated forming mechanism (2) are matched with each other to hot-press form a corrugated paper core, one side of the corrugated forming mechanism (2) is provided with an outer upper glue roller (3) for gluing the corrugated paper core, the upper paper surface pasting roller (4) is arranged above the corrugated forming mechanism (2), the upper paper surface pasting roller (4) and the corrugated forming mechanism (2) are matched with each other to paste the corrugated paper core and surface paper, and one side, far away from the outer upper glue roller (3), of the upper paper surface pasting roller (4) is provided with two lower paper surface pressing rollers (5) matched with each other; the corrugated forming mechanism (2) comprises a left fixed plate (25), a large bearing (29), a corrugated forming barrel (8) and a plurality of bearings (26), wherein the corrugated forming barrel (8) is matched with the heating corrugated roller (1) for hot-press forming of corrugated paper cores, one end of the corrugated forming barrel (8) is connected with a rotary balance mechanism (7), the other end of the corrugated forming barrel (8) is connected with the left fixed plate (25) through the large bearing (29), an inner gluing roller (21), a fixed rod (22), an inner pressing roller (23) and a gluing roller (24) are arranged in the corrugated forming barrel (8), one ends of the inner gluing roller (21), the fixed rod (22), the inner pressing roller (23) and the gluing roller (24) are connected with the rotary balance mechanism (7), and the other end of the inner gluing roller (21), the fixed rod (22), the inner; the two ends of the inner gluing roller (21), the inner pressing roller (23) and the glue equalizing roller (24) are respectively connected with the left fixed plate (25) and the rotary balance mechanism (7) through bearings (26), the inner gluing roller (21) and the outer gluing roller (3) are symmetrically arranged and are matched with each other to glue two sides of the corrugated paper core, the inner pressing roller (23) and the heating corrugated roller (1) are symmetrically arranged and are matched with each other, the glue equalizing roller (24) is arranged on one side of the inner gluing roller (21), and the glue equalizing roller (24) is matched with the inner gluing roller (21); and a glue box for gluing the inner gluing roller (21) is arranged on the fixed rod (22).
2. A double-faced corrugating roller set as claimed in claim 1, wherein: rotatory balance mechanism (7) is including right side board (71), fixed cover (72), rotor plate (73) and power roller (74) of deciding, interior rubber roll (21), dead lever (22), interior compression roller (23) and equal rubber roll (24) are all connected on right side board (71) of deciding, board (71) is decided on the right side and fixed cover (72) are connected, be provided with conversion bearing (75) in fixed cover (72), conversion bearing (75) cover is established and is served at power roller (74), rotor plate (73) is run through to power roller (74) other end, flute shaping bucket (8) one end is fixed on rotor plate (73).
3. A double-faced corrugating roller set as claimed in claim 2, wherein: heating corrugating roller (1) one end is connected with gear (11), flute shaping bucket (8) keep away from one of rotary balance mechanism (7) and serve the cover and be equipped with gear sleeve (6) with gear (11) intermeshing.
4. A double-faced corrugating roller set as claimed in claim 3, wherein: including inhaling the glue pump, be provided with U type rubber guide tube (27) in flute shaping bucket (8), U type rubber guide tube (27) one end is connected on right fixed plate (71), U type rubber guide tube (27) other end runs through left fixed plate (25), U type rubber guide tube (27) one side is provided with the silica gel frictioning limit, silica gel frictioning limit and equal rubber roll (24) contact, be provided with rubber suction tube (28) in U type rubber guide tube (27), rubber suction tube (28) one end is passed U type rubber guide tube (27) and is inhaled the glue pump and be connected.
5. A double-faced corrugating roller set as claimed in claim 4, wherein: flute shaping bucket (8) including left cover (81), right cover (83) and with heating corrugated roller (1) cooperation shaping flute paper core shape fixing rod (82), connect through a plurality of shape fixing rod (82) between left cover (81) and the right cover (83), one side that shape fixing rod (82) are close to interior compression roller (23) is provided with location arc groove (84), be provided with on interior compression roller (23) with location arc groove (84) complex location platform (85).
6. A double-faced corrugating roller set as claimed in claim 5, wherein: the diameter of the inner compression roller (23) is larger than the radius of the corrugated forming barrel (8).
7. A double-faced corrugating roller set as claimed in claim 6, wherein: the rotary plate (73) is connected with the power roller (74) through the single-side sleeve (76), and the rotary plate (73) is connected with the single-side sleeve (76) through the bolt (77).
8. A set of double-faced corrugating rollers as claimed in claim 1 or claim 7, wherein: and one side of the outer gluing roller (3) is provided with a gluing roller matched with the outer gluing roller.
9. A double-faced corrugating roller set as claimed in claim 8, wherein: and a humidifier is arranged on one side, far away from the outer gluing roller (3), of the heating corrugated roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822301.5A CN110509621B (en) | 2019-09-02 | 2019-09-02 | Double-faced corrugated paper forming roller set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822301.5A CN110509621B (en) | 2019-09-02 | 2019-09-02 | Double-faced corrugated paper forming roller set |
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| CN110509621A CN110509621A (en) | 2019-11-29 |
| CN110509621B true CN110509621B (en) | 2021-05-25 |
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| CN201910822301.5A Active CN110509621B (en) | 2019-09-02 | 2019-09-02 | Double-faced corrugated paper forming roller set |
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| CN116118282B (en) * | 2022-12-29 | 2023-10-17 | 江苏弘晟包装有限公司 | Corrugated board pressing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19836848A1 (en) * | 1998-08-14 | 2000-02-17 | Bhs Corr Masch & Anlagenbau | A machine for the production of single face corrugated board uses pneumatic suction devices to ensure good heat transfer from the hot fluted roller |
| WO2010009769A1 (en) * | 2008-07-25 | 2010-01-28 | Sca Hygiene Products Ab | Method and device for producing a multi-ply fibrous product and multi-ply fibrous product |
| CN108472826B (en) * | 2015-11-23 | 2020-03-27 | 柯尼格及包尔公开股份有限公司 | Apparatus for treating a substrate |
| DE202016000206U1 (en) * | 2016-01-13 | 2016-02-02 | Tzu-Che Lin | Solid state preheater for corrugated board |
| CN105881982A (en) * | 2016-06-06 | 2016-08-24 | 周景勇 | Improved corrugated board production line and production process thereof |
| CN206264466U (en) * | 2016-12-14 | 2017-06-20 | 合众创亚（天津）包装有限公司 | A kind of corrugated paper processing unit (plant) |
| CN207617211U (en) * | 2017-11-02 | 2018-07-17 | 浙江华宇纸业有限公司 | Molding machine for corrugated paper production |
| CN208558454U (en) * | 2018-07-18 | 2019-03-01 | 重庆恒宏卫生用品有限公司 | Napkin paper process units |
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Effective date of registration: 20210520 Address after: 401420 Chongqing Qijiang Industrial Park (Qiaohe group) Applicant after: Chongqing Shunyong Paper Products Packaging Co.,Ltd. Address before: 330096 Sanhe apartment, Beili, Huoju fifth road, Qingshanhu District, Nanchang City, Jiangxi Province Applicant before: Guo Qingsong |