CN111703133A - Corrugated container board adhesion device based on driving roller is carried - Google Patents

Corrugated container board adhesion device based on driving roller is carried Download PDF

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Publication number
CN111703133A
CN111703133A CN202010534597.3A CN202010534597A CN111703133A CN 111703133 A CN111703133 A CN 111703133A CN 202010534597 A CN202010534597 A CN 202010534597A CN 111703133 A CN111703133 A CN 111703133A
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CN
China
Prior art keywords
roller
bevel gear
device based
conveying
corrugated
Prior art date
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Withdrawn
Application number
CN202010534597.3A
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Chinese (zh)
Inventor
闫丰熙
董立
姜开娜
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010534597.3A priority Critical patent/CN111703133A/en
Publication of CN111703133A publication Critical patent/CN111703133A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING 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
    • B31FMECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2845Details, e.g. provisions for drying, moistening, pressing

Abstract

The invention provides a corrugated board adhesion device based on transmission roller conveying, and relates to the technical field of corrugated boards. This corrugated container board adhesion device based on driving roller is carried, which comprises a housin, the inside rotation on casing right side is connected with changes the roller, the outside sliding connection who changes the roller has the tooth, the tooth is close to the one end fixed mounting ratch at commentaries on classics roller center, the rear side rotation of the inside ratch of commentaries on classics roller is connected with the thread disc, the front end fixed mounting of thread disc has first bevel gear. This corrugated container board adhesion device based on driving roller is rolled into the flute form with the intermediate lamella after, directly carries out the adhesion to intermediate lamella and splint for distribute more evenly between the intermediate lamella splint of flute form, improved corrugated container board's quality, realized the regulation to the rolling flute form degree of buckling of intermediate lamella, can make the corrugated container board of different thickness and pliable and tough degree, improved the practicality of adhesion device.

Description

Corrugated container board adhesion device based on driving roller is carried
Technical Field
The invention relates to the technical field of corrugated boards, in particular to a corrugated board adhesion device based on transmission roller conveying.
Background
Corrugated board, also known as corrugated board, is formed by at least one deck corrugated paper and one deck cardboard paper bonding, has better elasticity and extensibility, mainly used for making the sandwich of carton, carton and other packaging materials of fragile goods, is more simple and convenient, swift than plastic buffer material, and the influence of temperature is little, and the shading is good, receives illumination and does not deteriorate.
And corrugated container board is at the in-process of production, need be with the corrugated paper adhesion of flute form between the cardboard paper, and traditional adhesion mode is earlier rolled into the flute form with the cardboard, place the corrugated paper between the cardboard paper again, at the in-process of placing, fold and shrink the corrugated paper easily, and then make the corrugated paper distribute unevenly between the cardboard paper, corrugated container board's quality has been reduced, and the corrugated paper degree of buckling that traditional corrugated paper axle rolling mill made is certain, can't adjust the range of buckling as required, the practicality of device has been reduced.
In order to solve the above problems, the inventor provides a corrugated board adhesion device based on transmission roller conveying, after the middle board is rolled into a corrugated shape, the middle board and the clamping boards are directly adhered, so that the corrugated middle board and the clamping boards are distributed more uniformly, the quality of the corrugated board is improved, the adjustment of the bending degree of the rolled corrugated middle board is realized, corrugated boards with different thicknesses and flexibility degrees can be manufactured, and the practicability of the adhesion device is improved.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a corrugated container board adhesion device based on driving roller is carried, includes the casing, changes roller, tooth, ratch, thread disc, first bevel gear, installing frame, threaded rod, connecting block, second bevel gear, spring, changes handle, intermediate lamella, conveying roller, splint, squeeze roll, brush glue pole.
Wherein:
the inner part of the right side of the shell is rotatably connected with a rotating roller, the outer side of the rotating roller is slidably connected with teeth, one end of each tooth, which is close to the center of the rotating roller, is fixedly provided with a toothed bar, the rear side of the toothed bar inside the rotating roller is rotatably connected with a threaded disc, the front end of the threaded disc is fixedly provided with a first bevel gear, the front end of the right side of the shell is fixedly provided with an installation frame, the inner part of the installation frame is rotatably connected with a threaded rod, the front end of the rotating roller is fixedly provided with a connecting block, the periphery of the threaded rod is connected with a second bevel gear in a limiting and sliding manner, one end of the second bevel gear, which is far away from the first bevel gear, is fixedly connected with a spring, the top end of the threaded rod is fixedly provided with a rotating handle, an intermediate plate penetrates through the rotating rollers, and one side of the inner shell adjacent to the clamping plate is fixedly connected with a glue brushing rod.
Preferably, the combination of the rolls and the teeth is divided into two groups, the two groups are vertically arranged in the right side of the housing, and the teeth on the outer periphery of the two rolls are engaged with each other, so that the intermediate plate can be rolled into a corrugated shape when passing between the two rolls.
Preferably, the sawtooth of ratch is located the rear side of ratch, and with the thread dish front side spiral line intermeshing for the thread dish can drive the ratch inwards to contract or outwards remove simultaneously at the pivoted in-process.
Preferably, the connecting block is located the upside that the roller front bezel was changeed to the upside respectively to and the downside of roller front bezel is changeed to the downside, two the upper and lower both sides intermeshing of connecting block and threaded rod, and the line of meshing is opposite, consequently, at the rotatory in-process of threaded rod, can drive the connecting block of upper and lower both sides and change the roller and carry out in opposite directions or remove from each other.
Preferably, the inboard fixed mounting of the peripheral second bevel gear of threaded rod has spacing, second bevel gear is located the upside of the first bevel gear of upside and the downside of the first bevel gear of downside respectively, and it all meshes with first bevel gear each other for when second bevel gear can reciprocate on the threaded rod, the threaded rod also can drive second bevel gear and then stable rotation, and then drives first bevel gear and rotate.
Preferably, the conveying rollers are composed of two rotating shafts which are extruded mutually, the two rotating shafts are arranged in two groups, the two rotating shafts are symmetrically distributed on the upper side and the lower side of the rotating roller, and the two clamping plates respectively penetrate through the conveying rollers on the upper side and the lower side and can play a clamping conveying role on the clamping plates.
Preferably, the number of the glue brushing rods is two, the glue brushing rods are located on one side of the two clamping plate-like collar faces, one side of the glue brushing rods, which is close to the clamping plates, is fixedly connected with a brush and is attached to the clamping plates, so that glue can be brushed on the inner sides of the upper clamping plate and the lower clamping plate, and the clamping plates are mutually adhered to the middle plate.
The invention provides a corrugated board adhesion device based on transmission roller conveying. The method has the following beneficial effects:
1. this corrugated container board adhesion device based on driving roller carries passes left between the conveying roller of change roller and upper and lower both sides respectively through intermediate lamella and splint, cooperates the effect of left side squeeze roll to and glue brushing pole and splint inboard attached each other, can directly carry out the adhesion to intermediate lamella and splint after rolling into the flute form with the intermediate lamella, make more even that distributes between the intermediate lamella splint of flute form, improved corrugated container board's quality.
2. This corrugated container board adhesion device based on driving roller is carried, through the intermeshing of threaded rod and upper and lower both sides change roller front end upper junction box on the front bezel, and the peripheral second bevel gear of threaded rod and the intermeshing of the first bevel gear of thread dish front end, can make the change roller of upper and lower both sides carry out in opposite directions or from removing mutually through rotating the threaded rod, and when changeing the roller interval grow, the tooth in the change roller outside outwards extends, when changeing the roller interval and reducing, the tooth in the change roller outside is inwards shrink, and then realized the regulation to the rolling flute form degree of buckling of intermediate lamella, can make different thickness and pliable and tough corrugated container board of degree, the practicality of adhesion device has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is a cross-sectional view of the internal structure of the mounting frame of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;
fig. 5 is a cross-sectional view of a roll structure of the present invention.
In the figure: 1. a housing; 2. rotating the roller; 3. teeth; 4. a rack bar; 5. a threaded disc; 6. a first bevel gear; 7. installing a frame; 8. a threaded rod; 9. connecting blocks; 10. a second bevel gear; 11. a spring; 12. turning a handle; 13. a middle plate; 14. a conveying roller; 15. a splint; 16. a squeeze roll; 17. and (4) brushing a glue rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the corrugated board adhesion device based on transmission roller conveying is as follows:
referring to fig. 1-5, a corrugated cardboard adhesion device based on transmission roller conveying includes a housing 1, a rotating roller 2, teeth 3, a toothed bar 4, a threaded disc 5, a first bevel gear 6, a mounting frame 7, a threaded rod 8, a connecting block 9, a second bevel gear 10, a spring 11, a rotating handle 12, an intermediate plate 13, a conveying roller 14, a clamping plate 15, an extrusion roller 16, and a glue applying rod 17.
Wherein:
the inner part on the right side of the shell 1 is rotatably connected with a rotating roller 2, the outer side of the rotating roller 2 is slidably connected with teeth 3, the combination of the rotating roller 2 and the teeth 3 is divided into two groups, the two groups are arranged up and down in the inner part on the right side of the shell 1, and the teeth 3 on the peripheries of the two rotating rollers 2 are mutually meshed, therefore, when an intermediate plate 13 passes through between the two rotating rollers 2, the intermediate plate 13 can be rolled into a corrugated shape, a toothed bar 4 is fixedly arranged at one end of the teeth 3 close to the center of the rotating roller 2, sawteeth of the toothed bar 4 are positioned at the rear side of the toothed bar 4 and are mutually meshed with spiral grains at the front side of a threaded disc 5, so that the threaded disc 5 can simultaneously drive the toothed bar 4 to contract inwards or move outwards in the rotating process, a threaded disc 5 is rotatably connected at the rear side of the toothed bar 4 in the rotating roller 2, a first bevel gear 6 is fixedly arranged at the front end, the inner part of the mounting frame 7 is rotatably connected with a threaded rod 8, the front end of the rotating roller 2 is fixedly provided with connecting blocks 9, the connecting blocks 9 are respectively positioned on the upper side of the front plate of the upper rotating roller 2 and the lower side of the front plate of the lower rotating roller 2, the two connecting blocks 9 are mutually meshed with the upper side and the lower side of the threaded rod 8, and the meshed lines are opposite, therefore, in the rotating process of the threaded rod 8, the connecting blocks 9 on the upper side and the lower side can be driven to move towards or away from each other, the periphery of the threaded rod 8 is in limited sliding connection with a second bevel gear 10, the inner side of the periphery of the threaded rod 8 is fixedly provided with a limiting strip, the second bevel gear 10 is respectively positioned on the upper side of the upper first bevel gear 6 and on the lower side of the lower first bevel gear 6 and is mutually meshed with the, threaded rod 8 also can drive second bevel gear 10 and then stable rotation, and then drive first bevel gear 6 and rotate, through threaded rod 8 and upper and lower both sides change the intermeshing of connecting block 9 on the 2 front end front plates of roller, and the intermeshing of the peripheral second bevel gear 10 of threaded rod 8 and the first bevel gear 6 of the 5 front ends of thread disc, can make the roller 2 of upper and lower both sides move in opposite directions or from each other through rotating threaded rod 8, and when changeing 2 interval grow of roller, the tooth 3 in the roller 2 outside outwards extends, change 2 intervals of roller when diminishing, change 3 the internal contraction in the tooth in the roller 2 outside, and then realized the regulation to the rolling flute form degree of buckling of intermediate lamella 13, can make corrugated container board of different thickness and pliable degree, the practicality of adhesion device has been improved.
One end of the second bevel gear 10 far away from the first bevel gear 6 is fixedly connected with a spring 11, the top end of the threaded rod 8 is fixedly provided with a rotating handle 12, an intermediate plate 13 penetrates between the rotating rollers 2 in the shell 1, the upper side and the lower side of the right side of the shell 1 are rotatably connected with conveying rollers 14, the conveying rollers 14 consist of two mutually extruded rotating shafts and are symmetrically distributed on the upper side and the lower side of the rotating rollers 2, two clamping plates 15 respectively penetrate between the conveying rollers 14 on the upper side and the lower side and can play a role in clamping and conveying the clamping plates 15, the clamping plates 15 penetrate between the conveying rollers 14, the extruding roller 16 is rotatably connected on the left side of the shell 1, one side of the shell 1 adjacent to the clamping plates 15 is fixedly connected with glue brushing rods 17, the number of the glue brushing rods 17 is two, the glue brushing rods are positioned on one side of the leading face of the two clamping plates, and then can brush the glue to the inboard of upper and lower two-layer splint 15, make splint 15 and the mutual adhesion of intermediate lamella 13, pass left between the conveying roller 14 of roller 2 and upper and lower both sides respectively through intermediate lamella 13 and splint 15, the effect of cooperation left side squeeze roll 16, and brush gluey pole 17 and the inboard mutual attached of splint 15, can be after rolling intermediate lamella 13 into the flute form, directly glue intermediate lamella 13 and splint 15, make the more even that distributes between the intermediate lamella 13 splint 15 of flute form, corrugated container board's quality has been improved.
When in use, the middle plate 13 passes through the rotating rollers 2 leftwards, the two clamping plates 15 pass through the conveying rollers 14 on the upper and lower sides leftwards, the middle plate 13 and the clamping plates 15 pass through the squeezing rollers 16 from the left side of the shell 1, the middle plate 13 and the clamping plates 15 move leftwards, the middle plate 13 can be rolled into a corrugated shape by utilizing the mutual meshing of the peripheral teeth 3 of the rotating rollers 2 on the upper and lower sides of the middle plate 13 in the process of moving the middle plate 13 leftwards, the clamping plates 15 can be simultaneously coated with glue by utilizing the action of the adjacent side glue brushing rod 17 in the process of moving the middle plate 13 leftwards, the clamping plates 15 on the upper and lower sides can be attached to the middle corrugated middle plate 13 by utilizing the action of the squeezing rollers 16, the adhesion to the corrugated paper board is realized, and when the bending degree of the corrugated shape of the middle plate 13 needs to be adjusted, the threaded rod 8 is driven to rotate by the rotating handle 12, the rotating rollers 2 on the upper side and the lower side can move in opposite directions or in opposite directions by utilizing the mutual meshing of the threaded rod 8 and the connecting blocks 9 on the front plates of the rotating rollers 2 on the upper side and the lower side and the design with opposite lines, so that the distance between the rotating rollers 2 can be adjusted, in the process of moving the rotating rollers 2, the second bevel gear 10 can be always meshed with the first bevel gear 6 by utilizing the elastic connection of the second bevel gear 10, further, in the process of driving the second bevel gear 10 to rotate by the threaded rod 8, the first bevel gear 6 can be driven to rotate, further, the threaded disc 5 inside the rotating rollers 2 is driven to rotate, by utilizing the mutual meshing of the spiral lines on the end surface of the threaded disc 5 and the toothed bars 4 inside the toothed bars 3, the toothed bars 4 can simultaneously drive the toothed bars 3 to contract inwards or extend outwards, and further, when the distance between the rotating rollers 2 is increased, the tooth 3 outside of commentaries on classics roller 2 outwards extends, changes 2 intervals of roller and diminishes, changes 3 inside shrink of tooth in the roller 2 outside, and then has realized when middle plate 13 passes from changeing between the roller 2, to the regulation of the rolling flute form degree of buckling of middle plate 13, makes the corrugated container board of different thickness and pliable and tough degree, has improved the practicality of adhesion device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a corrugated container board adhesion device based on driving roller is carried, includes casing (1), its characterized in that: the inner part on the right side of the shell (1) is rotatably connected with a rotating roller (2), the outer side of the rotating roller (2) is slidably connected with teeth (3), one end of each tooth (3) close to the center of the rotating roller (2) is fixedly provided with a toothed bar (4), the rear side of each toothed bar (4) inside the rotating roller (2) is rotatably connected with a threaded disc (5), the front end of each threaded disc (5) is fixedly provided with a first bevel gear (6), the front end on the right side of the shell (1) is fixedly provided with a mounting frame (7), the inner part of each mounting frame (7) is rotatably connected with a threaded rod (8), the front end of the rotating roller (2) is fixedly provided with a connecting block (9), the periphery of each threaded rod (8) is limited and slidably connected with a second bevel gear (10), and one end of each second bevel gear (10) far away from the first, the top fixed mounting of threaded rod (8) changes (12), it has intermediate lamella (13) to run through between casing (1) inside commentaries on classics roller (2), the upper and lower both sides on casing (1) right side are rotated and are connected with conveying roller (14), it has splint (15) to run through between conveying roller (14), the left side of casing (1) is rotated and is connected with squeeze roll (16), one side fixedly connected with brush glue pole (17) that casing (1) inside splint (15) are adjacent.
2. The corrugated cardboard binding device based on the transmission roller conveying as claimed in claim 1, wherein: the combination of the rotary rollers (2) and the teeth (3) is divided into two groups, the two groups are arranged up and down in the right side of the shell (1), and the two teeth (3) on the periphery of the rotary rollers (2) are meshed with each other.
3. The corrugated cardboard binding device based on the transmission roller conveying as claimed in claim 1, wherein: the sawtooth of ratch (4) is located the rear side of ratch (4), and with the screw thread line intermeshing of screw thread dish (5) front side.
4. The corrugated cardboard binding device based on the transmission roller conveying as claimed in claim 1, wherein: connecting block (9) are located the upside that the roller (2) front bezel was changeed to the upside respectively to and the downside that roller (2) front bezel was changeed to the downside, two the upper and lower both sides intermeshing of connecting block (9) and threaded rod (8), and the line of meshing is opposite.
5. The corrugated cardboard binding device based on the transmission roller conveying as claimed in claim 1, wherein: the inboard fixed mounting of the peripheral second bevel gear (10) of threaded rod (8) has spacing, second bevel gear (10) are located the upside of upside first bevel gear (6) and the downside of downside first bevel gear (6) respectively, and its even first bevel gear (6) intermeshing.
6. The corrugated cardboard binding device based on the transmission roller conveying as claimed in claim 1, wherein: the conveying rollers (14) are composed of two mutually extruded rotating shafts, the two groups of conveying rollers are arranged in total and are symmetrically distributed on the upper side and the lower side of the rotating roller (2), and the two clamping plates (15) respectively penetrate through the conveying rollers (14) on the upper side and the lower side.
7. The corrugated cardboard binding device based on the transmission roller conveying as claimed in claim 1, wherein: the number of the glue brushing rods (17) is two, the glue brushing rods are positioned on one side of the collar surfaces of the two clamping plates (15), one side of the glue brushing rods, which is close to the clamping plates (15), is fixedly connected with a brush, and the brush is attached to the clamping plates (15).
CN202010534597.3A 2020-06-12 2020-06-12 Corrugated container board adhesion device based on driving roller is carried Withdrawn CN111703133A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010534597.3A CN111703133A (en) 2020-06-12 2020-06-12 Corrugated container board adhesion device based on driving roller is carried

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010534597.3A CN111703133A (en) 2020-06-12 2020-06-12 Corrugated container board adhesion device based on driving roller is carried

Publications (1)

Publication Number Publication Date
CN111703133A true CN111703133A (en) 2020-09-25

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CN202010534597.3A Withdrawn CN111703133A (en) 2020-06-12 2020-06-12 Corrugated container board adhesion device based on driving roller is carried

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04221626A (en) * 1990-12-25 1992-08-12 Mitsubishi Heavy Ind Ltd Manufacturing machine for single-faced corrugated board
US5993587A (en) * 1997-03-07 1999-11-30 Mitsubishi Heavy Industries, Ltd. Double facer with threading means
JP2001001430A (en) * 1999-06-17 2001-01-09 Tomoku Co Ltd Manufacture of corrugated fiberboard
CN108787309A (en) * 2018-05-30 2018-11-13 广东知识城运营服务有限公司 A kind of corrugated board gluing spraying device
CN109624417A (en) * 2019-01-03 2019-04-16 彭灿 A kind of corrugated paper gluing machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04221626A (en) * 1990-12-25 1992-08-12 Mitsubishi Heavy Ind Ltd Manufacturing machine for single-faced corrugated board
US5993587A (en) * 1997-03-07 1999-11-30 Mitsubishi Heavy Industries, Ltd. Double facer with threading means
JP2001001430A (en) * 1999-06-17 2001-01-09 Tomoku Co Ltd Manufacture of corrugated fiberboard
CN108787309A (en) * 2018-05-30 2018-11-13 广东知识城运营服务有限公司 A kind of corrugated board gluing spraying device
CN109624417A (en) * 2019-01-03 2019-04-16 彭灿 A kind of corrugated paper gluing machine

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Application publication date: 20200925