CN107089429A - A kind of antirust corrugated board corner protector and preparation method thereof - Google Patents

A kind of antirust corrugated board corner protector and preparation method thereof Download PDF

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Publication number
CN107089429A
CN107089429A CN201710398376.6A CN201710398376A CN107089429A CN 107089429 A CN107089429 A CN 107089429A CN 201710398376 A CN201710398376 A CN 201710398376A CN 107089429 A CN107089429 A CN 107089429A
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CN
China
Prior art keywords
paper
antirust
corrugated board
corner protector
board corner
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
CN201710398376.6A
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Chinese (zh)
Inventor
钱和革
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.)
Anhui Masteel antirust Mstar Technology Ltd
Original Assignee
MASTEEL HELING INDUSTRIES 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 MASTEEL HELING INDUSTRIES Ltd filed Critical MASTEEL HELING INDUSTRIES Ltd
Priority to CN201710398376.6A priority Critical patent/CN107089429A/en
Publication of CN107089429A publication Critical patent/CN107089429A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/02Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D81/05Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D81/053Corner, edge or end protectors
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/02Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2581/00Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D2581/02Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
    • B65D2581/05Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
    • B65D2581/051Details of packaging elements for maintaining contents at spaced relation from package walls, or from other contents
    • B65D2581/052Materials
    • B65D2581/053Paper in general, e.g. paperboard, carton, molded paper

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

A kind of antirust corrugated board corner protector and preparation method thereof, the antirust corrugated board corner protector end face is the string configuration of L-shaped, and two sides are orthogonal, and zigzag structure is processed into one of side, it is characterised in that:Each side is to include three-decker, is layers of kraft paper, spool ply of paper and antirust ply of paper respectively from outside to inside, antirust ply of paper dip-coating vapour phase inhibitor, the vapour phase inhibitor includes the material of following percentage by weight:Nitrous acid bicyclohexylamine 10%~15%, urea 20%~30%, sodium benzoate 10%~20%, methenamine 5%~10%, benzotriazole 10%~20%, white glue with vinyl 4%~8%, lysine 3%~8%, zinc carbonate 2%~8%, it is processed using corrugated board corner protector production equipment, advantage is:A kind of gas of vapor phase corrosion inhibitor can be discharged, will not only be got rusty with coil of strip contact site, the coil of strip around it not in contact with position can also be made to prevent from getting rusty, the function with active antirust.The full-automatic film winding package of coil of strip is mainly used in, to the corner angle protection inside coil of strip and antirust.

Description

A kind of antirust corrugated board corner protector and preparation method thereof
Technical field
The present invention relates to mental package technical field, the antirust corrugated board corner protector that specially a kind of metallic article is packed for.
Background technology
Corrugated board corner protector will be used during current coil of strip or steel plate packaging, the corner part for protecting coil of strip or steel plate.It is this kind of Corrugated board corner protector contributes to the outside of inner packing, it is not necessary to carry out antirust, therefore does not also possess the function of antirust.To coil of strip it is complete from Dynamic baling line is all wound around film packaging at present, because the edge edges and corners of coil of strip are than sharp, so winding film is often cut The phenomenon of disconnected or cut, causes rustless property to substantially reduce, therefore people are in order to protect winding film, all increase in the edge of coil of strip Corner protector is added, because foregoing corrugated board corner protector has the compositions such as many impurity and some chlorions, without rustless property, such as Fruit is close to coil of strip and used, and steel roll rim can be caused to get rusty, so cannot be used for inside winding film, therefore all uses plastic protective now Angle is protected, Plastic protective corner relative clean, steel roll rim will not be caused to get rusty, and wraps the side of coil of strip during packaging with Plastic protective corner Portion, then winds plastic foil again, so can both protect winding film, will not also cause steel roll rim to get rusty.But Plastic protective corner Have the disadvantage although the coil of strip of contact site will not be caused to get rusty, the function of not possessing antirust, and plastic products manufacturing cost is high.
The content of the invention
It is an object of the invention to provide a kind of manufacturing cost is low, inhibition gas can be discharged, and there is antirust function Corrugated board corner protector.
To achieve the above object, the present invention provides following technical scheme:A kind of antirust corrugated board corner protector, its end face is the length of L-shaped Strip structure, two sides are orthogonal, and zigzag structure is processed into one of side, it is characterised in that:Each side It is to include three-decker, is layers of kraft paper, spool ply of paper and antirust ply of paper respectively from outside to inside, antirust ply of paper is to prevent rust body paper Base-material, dip-coating vapour phase inhibitor, three-decker is bonded together by glue, and the vapour phase inhibitor includes following weight percent The material of ratio:Nitrous acid bicyclohexylamine 10%~15%, urea 20%~30%, sodium benzoate 10%~20%, methenamine 5%~10%, benzotriazole 10%~20%, white glue with vinyl 4%~8%, lysine 3%~8%, zinc carbonate 2%~8%, are prepared The method of the antirust corrugated board corner protector is:
(1) brown paper, cop tube paper and anti-rust base paper are cut into bar, width is identical, width range is 100~200mm;
(2) vapor phase corrosion inhibitor agent solution is produced using reactor, deionized water 500kg is added in a kettle., prepared above-mentioned Corrosion inhibiter 100kg is poured into the deionized water in reactor, is stirred after being heated to 60 DEG C;
(3) brown paper cut, cop tube paper and anti-rust base paper are attached on the upper paper frame of corrugated board corner protector production equipment, by paper It is drawn in production equipment;
(4) below anti-rust base paper provided with drug slot, drug slot is provided with coating built with corrosion inhibitor solution above drug slot In rod, the bottom immersion corrosion inhibitor solution of coating rod, anti-rust base paper is contacted above coating rod, coating rod handle in rotation process Corrosion inhibiter decoction is constantly applied on anti-rust base paper;
(5) anti-rust base paper after the brown paper of strip, cop tube paper and painting corrosion inhibiter decoction compresses bonding after glue spreader Together, cardboard is made;
(6) cardboard is pressed into the rectangular shaped that cross section is L-type by forming machine;
(7) the right angle cardboard of L-type is dried by drying plant, shaped;
(8) one side of the right angle cardboard after drying and shaping is cut into zigzag by rolling cut or pressing equipment, further according to need It is truncated into, antirust corrugated board corner protector is made.
Further, the cop tube paper is provided with two layers in corrugated board corner protector.
Further, the temperature setting in the drying plant is 80-90 DEG C.
Further, chlorion and sulfate ion are not contained in the anti-rust base paper.
Compared with prior art, it is an advantage of the invention that:A kind of gas of vapor phase corrosion inhibitor can be discharged, is not only connect with coil of strip Contact portion position will not get rusty, and the coil of strip around it not in contact with position can also be made to prevent from getting rusty, the function with active antirust.This hair It is bright to make simple, it is with low cost, be mainly used in coil of strip Full-automatic plastic membrane winding package, to the corner angle protection inside coil of strip and Antirust.
Brief description of the drawings
Fig. 1 is a kind of structural representation of antirust corrugated board corner protector.
In figure:1st, brown paper, 2, cop tube paper, 3, anti-rust base paper, 4, vapour phase inhibitor, 5, zigzag face.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Embodiment 1:
As shown in figure 1, antirust corrugated board corner protector, its end face is the string configuration of L-shaped, two sides are orthogonal, wherein one Individual side processing toothing face 5, each side is to include three-decker, is layers of kraft paper 1, cop tube paper respectively from outside to inside Layer 2 and antirust ply of paper 3, antirust ply of paper is base-material to prevent rust body paper, dip-coating vapour phase inhibitor 4, and three-decker is bonded by glue Together, the vapour phase inhibitor includes the material of following percentage by weight:Nitrous acid bicyclohexylamine 12%, urea 28%, benzene Sodium formate 18%, Lip river tropine 7%, benzotriazole 15%, white glue with vinyl 6%, lysine 6%, zinc carbonate 8% prepares the anti-tarnish paper The method of corner protector is:
(1) brown paper, cop tube paper and anti-rust base paper are cut into bar, width is identical, width range is 100~200mm;
(2) vapor phase corrosion inhibitor agent solution is produced using reactor, deionized water 500kg is added in a kettle., prepared above-mentioned Corrosion inhibiter 100kg is poured into the deionized water in reactor, is stirred after being heated to 60 DEG C;
(3) brown paper cut, cop tube paper and anti-rust base paper are attached on the upper paper frame of corrugated board corner protector production equipment, by paper It is drawn in production equipment;
(4) below anti-rust base paper provided with drug slot, drug slot is provided with coating built with corrosion inhibitor solution above drug slot In rod, the bottom immersion corrosion inhibitor solution of coating rod, anti-rust base paper is contacted above coating rod, coating rod handle in rotation process Corrosion inhibiter decoction is constantly applied on anti-rust base paper;
(5) anti-rust base paper after the brown paper of strip, cop tube paper and painting corrosion inhibiter decoction compresses bonding after glue spreader Together, cardboard is made;
(6) cardboard is pressed into the rectangular shaped that cross section is L-type by forming machine;
(7) the right angle cardboard of L-type is dried by drying plant, shaped;
(8) one side of the right angle cardboard after drying and shaping is cut into zigzag by rolling cut or pressing equipment, further according to need It is truncated into, antirust corrugated board corner protector is made.
Embodiment 2:
Antirust corrugated board corner protector, its end face is the string configuration of L-shaped, and two sides are orthogonal, and one of side is processed Toothing face 5, each side is to include three-decker, is layers of kraft paper 1, spool ply of paper 2 and antirust respectively from outside to inside Ply of paper 3, antirust ply of paper to prevent rust body paper be base-material, dip-coating vapour phase inhibitor 4, three-decker is bonded together by glue, institute State the material that vapour phase inhibitor includes following percentage by weight:Nitrous acid bicyclohexylamine 15%, urea 22%, sodium benzoate 13%th, methenamine 10%, benzotriazole 20%, white glue with vinyl 7%, lysine 8%, zinc carbonate 5%, prepare the antirust corrugated board corner protector Method be:
(1) brown paper, cop tube paper and anti-rust base paper are cut into bar, width is identical, width range is 100~200mm;
(2) vapor phase corrosion inhibitor agent solution is produced using reactor, deionized water 500kg is added in a kettle., prepared above-mentioned Corrosion inhibiter 100kg is poured into the deionized water in reactor, is stirred after being heated to 60 DEG C;
(3) brown paper cut, cop tube paper and anti-rust base paper are attached on the upper paper frame of corrugated board corner protector production equipment, by paper It is drawn in production equipment;
(4) below anti-rust base paper provided with drug slot, drug slot is provided with coating built with corrosion inhibitor solution above drug slot In rod, the bottom immersion corrosion inhibitor solution of coating rod, anti-rust base paper is contacted above coating rod, coating rod handle in rotation process Corrosion inhibiter decoction is constantly applied on anti-rust base paper;
(5) anti-rust base paper after the brown paper of strip, cop tube paper and painting corrosion inhibiter decoction compresses bonding after glue spreader Together, cardboard is made;
(6) cardboard is pressed into the rectangular shaped that cross section is L-type by forming machine;
(7) the right angle cardboard of L-type is dried by drying plant, shaped, drying temperature is 90 DEG C;
(8) one side of the right angle cardboard after drying and shaping is cut into zigzag by rolling cut or pressing equipment, further according to need It is truncated into, antirust corrugated board corner protector is made.

Claims (4)

1. a kind of antirust corrugated board corner protector and preparation method thereof, described its end face of antirust corrugated board corner protector is the string configuration of L-shaped, two sides Face is orthogonal, and zigzag structure is processed into one of side, it is characterised in that:Each side is to include three-decker, It is layers of kraft paper, spool ply of paper and antirust ply of paper respectively from outside to inside, antirust ply of paper is base-material to prevent rust body paper, and dip-coating gas phase is delayed Agent is lost, three-decker is bonded together by glue, and the vapour phase inhibitor includes the material of following percentage by weight:Nitrous acid Bicyclohexylamine 10%~15%, urea 20%~30%, sodium benzoate 10%~20%, methenamine 5%~10%, benzotriazole 10%~20%, white glue with vinyl 4%~8%, lysine 3%~8%, zinc carbonate 2%~8%, prepare the antirust corrugated board corner protector Method is:
(1) brown paper, cop tube paper and anti-rust base paper are cut into bar, width is identical, width range is 100~200mm;
(2) vapor phase corrosion inhibitor agent solution is produced using reactor, deionized water 500kg is added in a kettle., prepare above-mentioned inhibition Agent 100kg is poured into the deionized water in reactor, is stirred after being heated to 60 DEG C;
(3) brown paper cut, cop tube paper and anti-rust base paper are attached on the upper paper frame of corrugated board corner protector production equipment, paper is drawn Into production equipment;
(4) below anti-rust base paper provided with drug slot, drug slot is provided with coating rod built with corrosion inhibitor solution above drug slot, In the bottom immersion corrosion inhibitor solution of coating rod, anti-rust base paper is contacted above coating rod, and coating rod is in rotation process slow Erosion agent decoction is constantly applied on anti-rust base paper;
(5) anti-rust base paper after the brown paper of strip, cop tube paper and painting corrosion inhibiter decoction is after glue spreader, and compression is bonded in one Rise, cardboard is made;
(6) cardboard is pressed into the rectangular shaped that cross section is L-type by forming machine;
(7) the right angle cardboard of L-type is dried by drying plant, shaped;
(8) one side of the right angle cardboard after drying and shaping is cut into zigzag by rolling cut or pressing equipment, cut further according to needs It is broken into, antirust corrugated board corner protector is made.
2. a kind of antirust corrugated board corner protector according to claim 1, it is characterised in that:The cop tube paper is provided with two in corrugated board corner protector Layer.
3. a kind of antirust corrugated board corner protector according to claim 1, it is characterised in that:Temperature setting in the drying plant is 80-90℃。
4. a kind of antirust corrugated board corner protector according to claim 1, it is characterised in that:Chlorion is not contained in the anti-rust base paper And sulfate ion.
CN201710398376.6A 2017-05-31 2017-05-31 A kind of antirust corrugated board corner protector and preparation method thereof Pending CN107089429A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107984805A (en) * 2017-12-31 2018-05-04 天津市顺通达包装制品有限公司 A kind of spool corrugated board corner protector compounding machine glue spreading apparatus with alignment function

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914377A (en) * 1951-11-09 1959-11-24 Glen C Bull Corrosion inhibiting method and apparatus
CN101269726A (en) * 2008-05-20 2008-09-24 沈阳防锈包装材料有限责任公司 Composite anticorrosion paper corner protector for sheet metal, coiled material package
CN101734421A (en) * 2009-12-08 2010-06-16 安徽马钢和菱实业有限公司 L type paper corner protector and preparation method thereof
CN102505575A (en) * 2011-11-16 2012-06-20 杨国鹏 Productive technology for waterproof and oil-proof antirust paper
CN105237969A (en) * 2015-11-16 2016-01-13 重庆博浪塑胶股份有限公司 Composite biodegradation gas-phase anti-rusting membrane and preparation process thereof
CN106223107A (en) * 2016-07-28 2016-12-14 义乌市义南纸业有限公司 A kind of anti-rust base paper and preparation method thereof

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914377A (en) * 1951-11-09 1959-11-24 Glen C Bull Corrosion inhibiting method and apparatus
CN101269726A (en) * 2008-05-20 2008-09-24 沈阳防锈包装材料有限责任公司 Composite anticorrosion paper corner protector for sheet metal, coiled material package
CN101734421A (en) * 2009-12-08 2010-06-16 安徽马钢和菱实业有限公司 L type paper corner protector and preparation method thereof
CN102505575A (en) * 2011-11-16 2012-06-20 杨国鹏 Productive technology for waterproof and oil-proof antirust paper
CN105237969A (en) * 2015-11-16 2016-01-13 重庆博浪塑胶股份有限公司 Composite biodegradation gas-phase anti-rusting membrane and preparation process thereof
CN106223107A (en) * 2016-07-28 2016-12-14 义乌市义南纸业有限公司 A kind of anti-rust base paper and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107984805A (en) * 2017-12-31 2018-05-04 天津市顺通达包装制品有限公司 A kind of spool corrugated board corner protector compounding machine glue spreading apparatus with alignment function

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Effective date of registration: 20180206

Address after: 243000 Hongqi South Road, Anhui, Ma'anshan, No. 19

Applicant after: Anhui Masteel antirust Mstar Technology Ltd

Address before: 243000 Hongqi South Road, Anhui, Ma'anshan, No. 19

Applicant before: Masteel Heling Industries Ltd.

TA01 Transfer of patent application right
RJ01 Rejection of invention patent application after publication

Application publication date: 20170825

RJ01 Rejection of invention patent application after publication