[go: up one dir, main page]

CN107724186A - Extrusion coating paper processing unit (plant) - Google Patents

Extrusion coating paper processing unit (plant) Download PDF

Info

Publication number
CN107724186A
CN107724186A CN201710851876.0A CN201710851876A CN107724186A CN 107724186 A CN107724186 A CN 107724186A CN 201710851876 A CN201710851876 A CN 201710851876A CN 107724186 A CN107724186 A CN 107724186A
Authority
CN
China
Prior art keywords
paper
supporting plate
plate
extrusion coating
plant
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.)
Pending
Application number
CN201710851876.0A
Other languages
Chinese (zh)
Inventor
李泽世
张善芳
彭绅
彭铂祯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUIYANG COUNTY SHUANGLONG PAPER INDUSTRY Co Ltd
Original Assignee
SUIYANG COUNTY SHUANGLONG PAPER INDUSTRY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUIYANG COUNTY SHUANGLONG PAPER INDUSTRY Co Ltd filed Critical SUIYANG COUNTY SHUANGLONG PAPER INDUSTRY Co Ltd
Priority to CN201710851876.0A priority Critical patent/CN107724186A/en
Publication of CN107724186A publication Critical patent/CN107724186A/en
Pending legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284Application of adhesive
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30Multi-ply
    • D21H27/32Multi-ply with materials applied between the sheets

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Coating Apparatus (AREA)

Abstract

The invention discloses a kind of extrusion coating paper processing unit (plant), including two paper feed mechanisms and pressing mechanism, adhesion mechanism is provided between two paper feed mechanisms, pressing mechanism includes two compression rollers, paper passes through after adhesion mechanism between the two of pressing mechanism compression rollers, and merging is squeezed into duplex paper;Paper feed mechanism includes guide roller and friction roller, and the friction roller of two paper feed mechanisms is located at the both sides of adhesion mechanism;Adhesion mechanism includes the Bidirectional spray head of face paper and the pump for providing adhesive, and Bidirectional spray head is identical with guide roller length;Also include scraping plate mechanism, scraping plate mechanism is located at the top of conveyer belt, scraping plate mechanism includes power part and supporting plate, supporting plate can move up and down under power part effect, supporting plate is provided with chute, and chute is provided with two pieces of centre positions that can be along chute from supporting plate and moved reciprocatingly scraper plate to supporting plate both sides.This programme can effectively solve the problems, such as the insecure easily layering of extrusion coating paper bonding in the prior art.

Description

Extrusion coating paper processing unit (plant)
Technical field
The invention belongs to pulp technology for making paper, more particularly to a kind of extrusion coating paper processing unit (plant).
Background technology
Processing paper is the general name of the paper made of body paper is processed, by the difference of processing method, can be divided into painting processing paper, Five classes, the Compound Machining paper such as dipping absorption paper, denaturation processing paper, Compound Machining paper, machining paper refer to the one side in body paper Or the two-sided paper for being bonded or being fused with another paper or other materials film, Compound Machining paper add the strong of body paper Degree, smoothness, damp-proof layer, anti-oil reservoir or sealant are formed, makes new paper that there is new performance.Such as extrusion coating paper, The film extruded by extrusion dies, makes body paper and film mutually compound with backer roll, layer roll banding.
There is paper because adhesive smearing is uneven in present extrusion coating paper organisation of working majority, easily produce bubble, make paper It is insecure to open bonding, produces the phenomenon of layering.
The content of the invention
It is insecure easily to solve extrusion coating paper bonding in the prior art the invention is intended to provide a kind of extrusion coating paper processing unit (plant) The problem of layering.
Base case provided by the invention is:Extrusion coating paper processing unit (plant), including two paper feed mechanisms and pressing mechanism, Adhesion mechanism is provided between two paper feed mechanisms, pressing mechanism includes two compression rollers, and pressing mechanism side is provided with transmission Band, paper pass through after adhesion mechanism between the two of pressing mechanism compression rollers, and merging is squeezed into duplex paper, duplex paper edge Conveyer belt and enter downstream;
Paper feed mechanism includes guide roller and friction roller, and the friction roller of two paper feed mechanisms is located at the two of adhesion mechanism Side;
Adhesion mechanism includes the Bidirectional spray head of face paper and the pump for providing adhesive;
Also include scraping plate mechanism, scraping plate mechanism is located at the top of conveyer belt, and scraping plate mechanism includes power part and supporting plate, supporting plate It can be moved up and down under power part effect, supporting plate is provided with chute, and chute can be along chute from supporting plate provided with two pieces Between the scraper plate that is moved reciprocatingly to supporting plate both sides of position.
The scraping plate mechanism also includes controller, and controller control power part drives supporting plate to move downward, scraper plate pressing During duplex paper on to conveyer belt, controller controls two pieces of scraper plates respectively to the Slideslip of supporting plate two;When scraper plate moves to support During plate both sides, controller control power part drives supporting plate to move upwards, while controls two pieces of scraper plates to slide into supporting plate Between position.
The operation principle of base case:
Two paper pass through between the guide roller and friction roller of two paper feed mechanisms respectively, and paper contacts with friction roller " burr " and electrostatic are simultaneously carried after friction roller rubs;The paper of two paper feed mechanisms supply is into pressing mechanism Two compression rollers between during, the Bidirectional spray head of adhesion mechanism is towards spraying bonding in one side of the paper with " burr " Agent, adhesive are attached on paper in the presence of electrostatic and " burr ", and now, the paper that two sprayings have adhesive, which passes through, to be squeezed Between two compression rollers of press mechanism, the one side for making to be sprayed with adhesive on two paper is bonded together, and is squeezed into duplex paper;
And now, controller control power part drives supporting plate to move downward, and scraper plate is pressed into the duplex paper on conveyer belt, this When, controller controls two pieces of scraper plates to strike off duplex paper to the pressing of supporting plate both sides respectively from supporting plate centre position, not only effectively Preventing from making paper bond not tight phenomenon because bubble between two pieces of paper be present, two pieces of paper is closely bonded together effective drop The low thickness of duplex paper;When scraper plate moves to supporting plate both sides, controller control power part drives supporting plate to move upwards, together When two pieces of scraper plates of control slide into the centre position of supporting plate, then continue to control power part to drive supporting plate to move downward striking off Duplex paper;The duplex paper struck off enters downstream along conveyer belt.
The beneficial effect of base case is:
1st, " burr " and electrostatic are carried after the rubbed roller friction of paper in this programme, makes effect of the adhesive in electrostatic and " burr " Be easier to be attached on paper, it is therefore prevented that adhesive is lost in because paper surface is smooth along gravity direction, and on two pieces of paper because The presence of " hair, piercing " is easier to be bonded together, and makes bonding even closer, effectively prevents paper to be layered;
2nd, this programme middle scraper mechanism carries out striking off processing to the duplex paper after merging, not only scrapes unnecessary adhesive, makes Adhesive distribution more uniformly, avoid the presence of bubble, effectively prevent the layering of paper, and by the secondary of scraper plate Pressing, the thickness of paper is also reduced, bond paper even closer.
Further, the roll surface of the friction roller is frosted material.Beneficial effect:Effectively paper can be carried out grinding skin processing, Paper surface is carried more " burr " and electrostatic, be advantageous to the absorption of adhesive.
Further, the power part is the first cylinder, and the piston rod of the first cylinder is connected with supporting plate.Beneficial effect:Will First cylinder action actuating unit can effectively improve the stability of a system, and because air does not have the difficulty in expense and supply, can drop Low cost, and used air is discharged into air, will not produce pollution.
Further, the scraping plate mechanism also includes the second cylinder, and the second cylinder controls two pieces of scraper plates along chute interposition Put to supporting plate both sides and move reciprocatingly.Beneficial effect:The reciprocating motion of scraper plate is realized using the second cylinder, it is simple in construction and steady It is fixed.
Further, the chute is provided with adjustable limit block.Beneficial effect:According on the width adjusting chute of paper Limited block, improve the adaptability of device.
Further, the spraying range of the Bidirectional spray head can adjust.Beneficial effect:According to the two-way spray of the width adjusting of paper The spraying range of head, improve the adaptability of device.
Brief description of the drawings
Fig. 1 is the schematic front view of extrusion coating paper processing unit (plant) embodiment of the present invention;
Fig. 2 is the enlarged drawing of part A in extrusion coating paper processing unit (plant) embodiment Fig. 1 of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:Guide roller 1, friction roller 2, Bidirectional spray head 3, compression roller 4, conveyer belt 5, first Cylinder 6, piston rod 7, supporting plate 8, scraper plate 9, chute 10.
Embodiment is substantially as shown in Figure 1 and Figure 2:
Extrusion coating paper processing unit (plant), including two paper feed mechanisms and pressing mechanism, it is provided between two paper feed mechanisms viscous Mechanism is closed, pressing mechanism includes two compression rollers 4, and pressing mechanism side is provided with conveyer belt 5, and paper is after adhesion mechanism from crowded Passed through between two compression rollers 4 of press mechanism, merging is squeezed into duplex paper, and duplex paper enters downstream along conveyer belt 5;
Paper feed mechanism includes guide roller 1 and friction roller 2, and the roll surface of friction roller 2 is preferably frosted material, and frosted material can have Effect carries out grinding skin processing to paper, paper surface is carried more " burr " and electrostatic, is advantageous to the absorption of adhesive, two The friction roller 2 of paper feed mechanism is located at the both sides of adhesion mechanism;
Adhesion mechanism includes the Bidirectional spray head 3 of face paper and the pump for providing adhesive, and Bidirectional spray head 3 is grown with guide roller 1 Spend identical;The spraying range of Bidirectional spray head 3 can thoroughly do away with the width adjusting of paper, to improve the adaptability of device.
Also including scraping plate mechanism, scraping plate mechanism is located at the top of conveyer belt 5, and scraping plate mechanism includes power part and supporting plate 8, Power part is preferably the first cylinder 6 in the present embodiment, and the piston rod 7 of the first cylinder 6 is connected with supporting plate 8, and the first cylinder 6 is made The stability of a system can be effectively improved with actuating unit, and because air does not have the difficulty in expense and supply, cost can be reduced, and Used air is discharged into air, will not produce pollution;Supporting plate 8 can move up and down under power part effect, in supporting plate 8 Provided with chute 10, chute 10, which is provided with two pieces, to do reciprocal fortune from the centre position of supporting plate 8 to the both sides of supporting plate 8 along chute 10 Dynamic scraper plate 9, chute 10 are provided with the adjustable limit block that the movement travel of scraper plate 9 can be carried out according to the width of paper, to improve dress The adaptability put.
The scraping plate mechanism also includes the second cylinder, and the second cylinder is used to control two pieces of scraper plates 9 along the interposition of chute 10 Put to the both sides of supporting plate 8 and move reciprocatingly, realize the reciprocating motion of scraper plate 9 in the present embodiment using the second cylinder, realize structure Simply and stably.
The scraping plate mechanism also includes controller, and controller control power part drives supporting plate 8 to move downward, and scraper plate 9 is pressed During the duplex paper being pressed onto on conveyer belt 5, controller controls two pieces of scraper plates 9 respectively to 8 liang of Slideslips of supporting plate;When scraper plate 9 moves During to 8 both sides of supporting plate, controller control power part drives supporting plate 8 to move upwards, while controls two pieces of scraper plates 9 to slide into branch The centre position of fagging 8, wherein controller use 51 series monolithics.
Two paper pass through between the guide roller 1 and friction roller 2 of two paper feed mechanisms respectively, paper and friction roller The one side of 2 contacts carries " burr " and electrostatic after the friction of friction roller 2;The paper of two paper feed mechanism supplies is entering During between two compression rollers 4 of pressing mechanism, the Bidirectional spray head 3 of adhesion mechanism carries the one side of " burr " towards paper Upper spraying adhesive, adhesive are attached on paper in the presence of electrostatic and " burr ", and now, two sprayings have adhesive Through two compression rollers 4 of pressing mechanism, the one side for making to be sprayed with adhesive on two paper is bonded together paper, extruding Into duplex paper;
And now, controller control power part drives supporting plate 8 to move downward, the bilayer for making scraper plate 9 be pressed on conveyer belt 5 Paper, now, controller control two pieces of scraper plates 9 to strike off duplex paper to the pressing of the both sides of supporting plate 8 respectively from the centre position of supporting plate 8, Not only effectively preventing from making paper bond not tight phenomenon because bubble between two pieces of paper be present, also two pieces of paper is closely bonded in one Act the thickness for effectively reducing duplex paper;When scraper plate 9 moves to the both sides of supporting plate 8, controller control power part drives supporting plate 8 Motion upwards, while control two pieces of scraper plates 9 to slide into the centre position of supporting plate 8, then continue to control power part to drive support Plate 8, which moves downward, strikes off duplex paper;The duplex paper struck off enters downstream along conveyer belt 5.
The rubbed roller 2 of paper carries " burr " and electrostatic after rubbing in this programme, makes adhesive in electrostatic and " burr " Effect is easier to be attached on paper, it is therefore prevented that and adhesive is lost in because paper surface is smooth along gravity direction, and on two pieces of paper Because the presence of " hair, piercing " is easier to be bonded together, makes bonding even closer, effectively prevent paper to be layered;
This programme middle scraper mechanism carries out striking off processing to the duplex paper after merging, not only scrapes unnecessary adhesive, makes to glue Mixture is distributed more uniform, avoids the presence of bubble, effectively prevent the layering of paper, and by the secondary of scraper plate 9 Pressing, the thickness of paper is also reduced, bond paper even closer.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date Ordinary technical knowledge, prior art all in the field can be known, and with using normal experiment hand before the date The ability of section, one skilled in the art can improve and implement under the enlightenment that the application provides with reference to self-ability This programme, some typical known features or known method should not implement the application as one skilled in the art Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, it can also make Go out several modifications and improvements, these should also be considered as protection scope of the present invention, these effects implemented all without the influence present invention Fruit and practical applicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification The records such as body embodiment can be used for the content for explaining claim.

Claims (6)

1. extrusion coating paper processing unit (plant), including two paper feed mechanisms and pressing mechanism, it is provided between two paper feed mechanisms Adhesion mechanism, pressing mechanism include two compression rollers, and pressing mechanism side is provided with conveyer belt, and paper is after adhesion mechanism from crowded Passed through between two compression rollers of press mechanism, merging is squeezed into duplex paper, and duplex paper enters downstream along conveyer belt;It is special Sign is:
Paper feed mechanism includes guide roller and friction roller, and the friction roller of two paper feed mechanisms is located at the two of adhesion mechanism Side;
Adhesion mechanism includes the Bidirectional spray head of face paper and the pump for providing adhesive;
Also include scraping plate mechanism, scraping plate mechanism is located at the top of conveyer belt, and scraping plate mechanism includes power part and supporting plate, supporting plate It can be moved up and down under power part effect, supporting plate is provided with chute, and chute can be along chute from supporting plate provided with two pieces Between position moved reciprocatingly scraper plate to supporting plate both sides;
The scraping plate mechanism also includes controller, and controller control power part drives supporting plate to move downward, and scraper plate is pressed into biography When sending the duplex paper taken, controller controls two pieces of scraper plates respectively to the Slideslip of supporting plate two;When scraper plate moves to supporting plate two During side, controller control power part drives supporting plate to move upwards, while two pieces of scraper plates of control slide into the interposition of supporting plate Put.
2. extrusion coating paper processing unit (plant) according to claim 1, it is characterised in that:The roll surface of the friction roller is frosted material Matter.
3. extrusion coating paper processing unit (plant) according to claim 1, it is characterised in that:The power part is the first cylinder, first The piston rod of cylinder is connected with supporting plate.
4. extrusion coating paper processing unit (plant) according to claim 1, it is characterised in that:The scraping plate mechanism also includes the second gas Cylinder, the second cylinder control two pieces of scraper plates to be moved reciprocatingly along chute centre position to supporting plate both sides.
5. extrusion coating paper processing unit (plant) according to claim 1, it is characterised in that:The chute is provided with adjustable limit Block.
6. extrusion coating paper processing unit (plant) according to claim 1, it is characterised in that:The spraying range of the Bidirectional spray head is adjustable Section.
CN201710851876.0A 2017-09-20 2017-09-20 Extrusion coating paper processing unit (plant) Pending CN107724186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710851876.0A CN107724186A (en) 2017-09-20 2017-09-20 Extrusion coating paper processing unit (plant)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710851876.0A CN107724186A (en) 2017-09-20 2017-09-20 Extrusion coating paper processing unit (plant)

Publications (1)

Publication Number Publication Date
CN107724186A true CN107724186A (en) 2018-02-23

Family

ID=61206681

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710851876.0A Pending CN107724186A (en) 2017-09-20 2017-09-20 Extrusion coating paper processing unit (plant)

Country Status (1)

Country Link
CN (1) CN107724186A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019232881A1 (en) * 2018-06-04 2019-12-12 江苏坤泰机械有限公司 Solid glue hot-melting transfer composite machine
CN110733228A (en) * 2019-11-14 2020-01-31 绍兴市新丝路布业有限公司 seamless wall cloth compounding machine
CN112252078A (en) * 2019-07-06 2021-01-22 天津康利特变机电科技有限责任公司 Oil-immersed transformer cardboard heat glues machine
CN113085339A (en) * 2021-04-12 2021-07-09 梁伟华 Coating and rolling integrated device for glass sheet
CN115816966A (en) * 2022-12-09 2023-03-21 晋江恒起包装材料有限公司 Bubble-free solvent-free composite membrane processing method and dehumidification equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098497A (en) * 1989-02-23 1992-03-24 Anthony Industries, Inc. Process for preparing embossed, coated paper
CN102729557A (en) * 2011-04-14 2012-10-17 兰德卡特公司 Method for producing a print substrate and print substrate produced according to this method
WO2013123173A1 (en) * 2012-02-14 2013-08-22 Magnum Magnetics Corporation Adhering systems
CN104452478A (en) * 2014-10-15 2015-03-25 云南中烟新材料科技有限公司 Perfumed aluminum-free composite inner liner paper for multi-coating cigarettes as well as preparation method and device of perfumed aluminum-free composite inner liner paper
CN206279401U (en) * 2016-10-29 2017-06-27 天津市鹏达印刷胶粘制品有限公司 A kind of multi-layered paper adhesion mechanism
CN107379637A (en) * 2016-05-14 2017-11-24 佛山市宝索机械制造有限公司 Easily paper complex method and mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098497A (en) * 1989-02-23 1992-03-24 Anthony Industries, Inc. Process for preparing embossed, coated paper
CN102729557A (en) * 2011-04-14 2012-10-17 兰德卡特公司 Method for producing a print substrate and print substrate produced according to this method
WO2013123173A1 (en) * 2012-02-14 2013-08-22 Magnum Magnetics Corporation Adhering systems
CN104452478A (en) * 2014-10-15 2015-03-25 云南中烟新材料科技有限公司 Perfumed aluminum-free composite inner liner paper for multi-coating cigarettes as well as preparation method and device of perfumed aluminum-free composite inner liner paper
CN107379637A (en) * 2016-05-14 2017-11-24 佛山市宝索机械制造有限公司 Easily paper complex method and mechanism
CN206279401U (en) * 2016-10-29 2017-06-27 天津市鹏达印刷胶粘制品有限公司 A kind of multi-layered paper adhesion mechanism

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019232881A1 (en) * 2018-06-04 2019-12-12 江苏坤泰机械有限公司 Solid glue hot-melting transfer composite machine
CN112252078A (en) * 2019-07-06 2021-01-22 天津康利特变机电科技有限责任公司 Oil-immersed transformer cardboard heat glues machine
CN112252078B (en) * 2019-07-06 2023-04-14 天津康利特变机电科技有限责任公司 Oil-immersed transformer cardboard heat glues machine
CN110733228A (en) * 2019-11-14 2020-01-31 绍兴市新丝路布业有限公司 seamless wall cloth compounding machine
CN113085339A (en) * 2021-04-12 2021-07-09 梁伟华 Coating and rolling integrated device for glass sheet
CN113085339B (en) * 2021-04-12 2023-01-17 美臣环境(镇江)有限公司 Coating and rolling integrated device for glass sheet
CN115816966A (en) * 2022-12-09 2023-03-21 晋江恒起包装材料有限公司 Bubble-free solvent-free composite membrane processing method and dehumidification equipment

Similar Documents

Publication Publication Date Title
CN107724186A (en) Extrusion coating paper processing unit (plant)
CN107214040B (en) Multi-purpose multifunctional glue spreading device
US4849063A (en) Manual edge bander apparatus
CN107627673B (en) Method for compound paper conversion
KR910008908B1 (en) Apparatus for manufacturing structural sheets from fibrous biowaste
US4369613A (en) Apparatus for producing packages of two webs of varying lengths and widths
CN102795019B (en) Book gluing and gauze wrapping mechanism
CN202573111U (en) Paper bag glue spraying device
CN113211805A (en) Production and processing technology of color steel heat-insulation composite board
CN109624313A (en) A kind of 3D printing equipment paves system
CA2934683A1 (en) Method and apparatus for coating a moving substrate
CN206028050U (en) Steel backing rubber coating device
RU2004135549A (en) METHOD AND DEVICE FOR MANUFACTURE OF PLANE REINFORCED FIBER PRODUCTS
CN202540425U (en) Fiber grinding machine and artificial wood production system
CN201268126Y (en) Transversal glue dropping mechanism of paper bag cylinder making machine
CN207839323U (en) A kind of modified apparatus for coating
CN105235965A (en) Die cutting and labeling unit of bottom-paper-free non-dry sticker labeling machine and labeling method of die cutting and labeling unit
CN211843574U (en) A hot melt adhesive compound machine
CN219424755U (en) Aluminum-plastic composite belt production device
CN203093257U (en) Glass wool facing compounding device
CN203091213U (en) Pattern coating device for beautiful paper tape
CN208494752U (en) A kind of PVDF isolation film coating mechanism
KR101328566B1 (en) Coating apparatus for side of wood panel
CN209139061U (en) A feeding device for an automatic glue machine
JP4695371B2 (en) Electrode plate manufacturing apparatus and manufacturing method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20180223

RJ01 Rejection of invention patent application after publication