CN116240754A - Aluminum foil paper with antistatic and dustproof properties - Google Patents
Aluminum foil paper with antistatic and dustproof properties Download PDFInfo
- Publication number
- CN116240754A CN116240754A CN202211541844.8A CN202211541844A CN116240754A CN 116240754 A CN116240754 A CN 116240754A CN 202211541844 A CN202211541844 A CN 202211541844A CN 116240754 A CN116240754 A CN 116240754A
- Authority
- CN
- China
- Prior art keywords
- aluminum foil
- foil paper
- paper
- parts
- antistatic
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Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 114
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 239000011888 foil Substances 0.000 title claims abstract description 111
- 239000000853 adhesive Substances 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 32
- 239000000956 alloy Substances 0.000 claims abstract description 27
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 27
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 10
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 10
- 239000011777 magnesium Substances 0.000 claims abstract description 10
- 239000010703 silicon Substances 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 10
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 10
- 239000010936 titanium Substances 0.000 claims abstract description 10
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011701 zinc Substances 0.000 claims abstract description 8
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 7
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 3
- 238000003723 Smelting Methods 0.000 claims description 20
- 238000004806 packaging method and process Methods 0.000 claims description 17
- 238000005097 cold rolling Methods 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 230000003078 antioxidant effect Effects 0.000 claims description 9
- 239000002270 dispersing agent Substances 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 238000005496 tempering Methods 0.000 claims description 8
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 7
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 7
- 239000006229 carbon black Substances 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 7
- 125000005456 glyceride group Chemical group 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 7
- SPSPIUSUWPLVKD-UHFFFAOYSA-N 2,3-dibutyl-6-methylphenol Chemical compound CCCCC1=CC=C(C)C(O)=C1CCCC SPSPIUSUWPLVKD-UHFFFAOYSA-N 0.000 claims description 5
- BSWXAWQTMPECAK-UHFFFAOYSA-N 6,6-diethyloctyl dihydrogen phosphate Chemical compound CCC(CC)(CC)CCCCCOP(O)(O)=O BSWXAWQTMPECAK-UHFFFAOYSA-N 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 5
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 claims description 5
- 241001122767 Theaceae Species 0.000 claims description 5
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 claims description 5
- 235000010354 butylated hydroxytoluene Nutrition 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 5
- 238000004512 die casting Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 229930003935 flavonoid Natural products 0.000 claims description 5
- 150000002215 flavonoids Chemical class 0.000 claims description 5
- 235000017173 flavonoids Nutrition 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 238000003475 lamination Methods 0.000 claims description 5
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 150000008442 polyphenolic compounds Chemical class 0.000 claims description 5
- 235000013824 polyphenols Nutrition 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000004250 tert-Butylhydroquinone Substances 0.000 claims description 5
- 235000019281 tert-butylhydroquinone Nutrition 0.000 claims description 5
- 229930003799 tocopherol Natural products 0.000 claims description 5
- 239000011732 tocopherol Substances 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 235000006708 antioxidants Nutrition 0.000 claims 3
- 235000019149 tocopherols Nutrition 0.000 claims 1
- QUEDXNHFTDJVIY-UHFFFAOYSA-N γ-tocopherol Chemical class OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1 QUEDXNHFTDJVIY-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 150000002739 metals Chemical class 0.000 abstract description 2
- 235000019504 cigarettes Nutrition 0.000 description 12
- GVJHHUAWPYXKBD-UHFFFAOYSA-N d-alpha-tocopherol Natural products OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 4
- 235000010384 tocopherol Nutrition 0.000 description 4
- 229960001295 tocopherol Drugs 0.000 description 4
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/12—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/06—Coating on the layer surface on metal layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/21—Anti-static
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention discloses an aluminum foil paper with antistatic and dustproof properties, which comprises base paper and aluminum foil paper, wherein one side of the base paper is adhered with the aluminum foil paper through an adhesive, the outer layer of the aluminum foil paper is coated with adhesive protective resin, and the aluminum foil paper comprises the following chemical components in parts by mass: 0.5-0.75 part of iron, 0.2-0.7 part of silicon, 0.2-0.3 part of zinc, 0.05-0.1 part of magnesium, 0.01-0.05 part of manganese, 0.01-0.05 part of titanium, 0.01-0.05 part of carbon, 0.01-0.02 part of copper and 20-30 parts of aluminum. The aluminum foil paper prepared by the method has the characteristics of extremely small alloy granularity, thereby having good formability, and simultaneously, the tensile strength of the aluminum foil paper can be improved by adding various metals, and meanwhile, the aluminum foil paper has the effects of improving the surface smoothness of the aluminum foil paper and reducing static electricity by adding reducing agent carbon.
Description
Technical Field
The invention relates to the technical field of packaging materials, in particular to aluminum foil paper with antistatic and dustproof properties.
Background
The aluminum foil paper is soft and easy to deform, like paper, does not rebound after deformation, can be qualitative, ensures shading, cannot fall off, is opaque, pollution-free and low in price, and is used for dampproof and decorative packaging of high-grade cigarettes, candies and other foods.
The method is characterized in that the method is the largest country for producing and consuming cigarettes in the world, 146 large cigarette factories exist in China at present, 3400 ten thousand boxes of annual cigarettes are basically packed by adopting cigarette foils, 30% of the cigarettes are sprayed with foils, 70% of the cigarettes are rolled with aluminum foils, the consumption of the rolled aluminum foils is 3.5 ten thousand tons, and the increase of the demand of the cigarette foils is obviously slowed down along with the enhancement of the health consciousness of people and the impact of imported cigarettes abroad, so that the method is expected to be slightly increased in recent years. The cigarette packaging foil in China accounts for 70% of the total amount of the double zero foil, and at present, two enterprises and three enterprises can produce high-quality cigarette foil in China, but the total quality of the domestic cigarette foil is different from the international level to a certain extent, and particularly, the large difference still exists in the aspects of antistatic and dustproof properties of aluminum foil paper.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides aluminum foil paper with antistatic and dustproof properties.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an aluminum foil paper with antistatic and dustproof performance, includes base paper and aluminum foil paper, one side of base paper has aluminum foil paper through the bonding agent bonding, the skin coating of aluminum foil paper has cohesiveness protection resin, the chemical composition and the mass portion of aluminum foil paper are: 0.5-0.75 part of iron, 0.2-0.7 part of silicon, 0.2-0.3 part of zinc, 0.05-0.1 part of magnesium, 0.01-0.05 part of manganese, 0.01-0.05 part of titanium, 0.01-0.05 part of carbon, 0.01-0.02 part of copper and 20-30 parts of aluminum;
the adhesive protective resin comprises the following materials in parts by mass: 5-8 parts of maleic anhydride grafted polyethylene, 6-15 parts of rosin glyceride, 20-30 parts of epoxy resin and 10-20 parts of polyethylene; 3-5 parts of glass fiber, 1-2 parts of carbon black, 2-3 parts of dispersing agent and 5-6 parts of antioxidant.
Preferably, the preparation method of the aluminum foil paper comprises the following steps:
s1: preparing aluminum foil paper;
s101: adding aluminum, iron, silicon, magnesium, manganese and titanium in the raw materials into a smelting furnace for smelting, then adding carbon into the smelting furnace as a reducing agent, and smelting and stirring to a molten state;
s102: when the temperature in the melting furnace reaches 650-680 ℃, adding zinc in a pure metal form into the melting furnace, continuously heating to 1080-1100 ℃, adding copper in the pure metal form into the melting furnace, and stirring to melt into molten alloy liquid;
s103: taking out the molten alloy liquid, pouring the molten alloy liquid into a die casting die, casting and rolling to form the alloy, removing impurities, and then placing the alloy into an aluminum foil press for rolling to obtain a plate strip with the thickness of 5-7 mm;
s104: continuously cold-rolling the sheet strip obtained after rolling in the step S103 until the sheet strip is cold-rolled to 0.7-1 mm;
s105: rewinding the blank obtained in the step S104, and cutting the blank to the required size;
s106: then tempering the blank at 400-500 ℃, taking out the blank, and placing the blank in a cold rolling mill again for cold rolling until the required thickness is 0.03-0.05 mm;
s107: cutting and packaging the aluminum foil reaching the standard for later use;
s2: preparing adhesive protective resin;
s201: grafting maleic anhydride with polyethylene, rosin glyceride, epoxy resin and polyethylene; all the glass fiber, the carbon black, the dispersing agent and the antioxidant are placed in a stirrer to be uniformly mixed;
s202: then all the products in the step S201 are added into a double-screw extruder for extrusion, and the adhesive protective resin is obtained for standby;
s3: coating an adhesive on the surface of base paper, attaching the aluminum foil prepared in the step S107 to the top of the base paper, and pressing the aluminum foil and the base paper together through a pressing machine;
s4: taking out the product of the lamination of the base paper and the aluminum foil, coating the adhesive protective resin prepared in the step S202 on one surface far away from the base paper, and drying to obtain the aluminum foil paper;
s5: and (3) carrying out secondary slitting and packaging on the aluminum foil paper prepared in the step (S4): cutting into required size and shape, and packaging to obtain aluminum foil paper.
Preferably, in the step 202, the extrusion temperature is 200-250 ℃, and the feeding rotation speed is 30-35 rpm.
Preferably, the dispersing agent is one of triethylhexyl phosphoric acid and sodium dodecyl sulfate.
Preferably, the antioxidant is one of tea polyphenol, tocopherol, flavonoid, butyl hydroxy anisole, dibutyl hydroxy toluene and tertiary butyl hydroquinone.
Preferably, the aluminum, iron, silicon, magnesium, manganese, titanium and copper are all in the form of metal powder, and the particle size is 0.035-0.075 mm.
Preferably, in the tempering treatment in S106, tempering is performed under a nitrogen protection condition.
(III) beneficial effects
Compared with the prior art, the invention provides the aluminum foil paper with antistatic and dustproof properties, which has the following beneficial effects:
1. the aluminum foil paper with the antistatic and dustproof properties has the characteristics of extremely small alloy granularity, so that the aluminum foil paper has good formability, the tensile strength of the aluminum foil paper can be improved by adding various metals, and the surface smoothness of the aluminum foil paper is improved and the effect of static electricity is reduced by adding reducing agent carbon.
2. This aluminum foil paper with prevent static and dustproof performance through carrying out the cohesiveness protection resin of coating at the surface of aluminum foil paper, has possessed the high separation nature of this aluminum foil paper when in-service use, makes this aluminum foil paper possess simultaneously and has protected fragrant performance better, prevents gaseous volatilization, can improve its mould proof performance simultaneously, withstands moisture, improves damp-proofing effect.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
the aluminum foil paper with the antistatic and dustproof properties comprises base paper and aluminum foil paper, wherein one side of the base paper is adhered with the aluminum foil paper through an adhesive, and the outer layer of the aluminum foil paper is coated with adhesive protective resin; the preparation method of the aluminum foil paper specifically comprises the following steps:
s1: preparing aluminum foil paper;
s101: adding 20 parts of aluminum, 0.5 part of iron, 0.2 part of silicon, 0.05 part of magnesium, 0.01 part of manganese and 0.01 part of titanium which are 0.035-0.075 mm in particle size and exist in the form of metal powder into a smelting furnace for smelting, adding 0.01 part of carbon serving as a reducing agent in the smelting furnace, and smelting and stirring to a molten state;
s102: when the temperature in the furnace reaches 650-680 ℃, adding 0.2 part by mass of zinc which has the particle size of 0.035-0.075 mm and exists in the form of metal powder into the furnace in the form of pure metal, continuously heating to 1080-1100 ℃, adding 0.01 part by mass of copper which has the particle size of 0.035-0.075 mm and exists in the form of metal powder into the furnace in the form of pure metal, stirring and melting to obtain molten alloy liquid;
s103: taking out the molten alloy liquid, pouring the molten alloy liquid into a die casting die, casting and rolling to form the alloy, removing impurities, and then placing the alloy into an aluminum foil press for rolling to obtain a plate strip with the thickness of 5-7 mm;
s104: continuously cold-rolling the sheet strip obtained after rolling in the step S103 until the sheet strip is cold-rolled to 0.7-1 mm;
s105: rewinding the blank obtained in the step S104, and cutting the blank to the required size;
s106: then tempering the blank under the protection of nitrogen at 400-500 ℃, taking out the blank, and placing the blank in a cold rolling mill again for cold rolling until the required thickness is 0.03-0.05 mm;
s107: cutting and packaging the aluminum foil reaching the standard for later use;
s2: preparing adhesive protective resin;
s201: 5 parts of maleic anhydride grafted polyethylene, 6 parts of rosin glyceride, 20 parts of epoxy resin and 10 parts of polyethylene; 3 parts of glass fiber, 1 part of carbon black, 2 parts of dispersing agent (one of triethylhexyl phosphoric acid and sodium dodecyl sulfate) and 5 parts of antioxidant (one of tea polyphenol, tocopherol, flavonoids, butyl hydroxy anisole, dibutyl hydroxy toluene and tertiary butyl hydroquinone) are all placed in a stirrer to be uniformly mixed;
s202: then all the products in the step S201 are added into a double-screw extruder for extrusion, the extrusion temperature is 200-250 ℃, and the feeding speed is 30-35 rpm, so as to obtain adhesive protective resin for standby;
s3: coating an adhesive on the surface of base paper, attaching the aluminum foil prepared in the step S107 to the top of the base paper, and pressing the aluminum foil and the base paper together through a pressing machine;
s4: taking out the product of the lamination of the base paper and the aluminum foil, coating the adhesive protective resin prepared in the step S202 on one surface far away from the base paper, and drying to obtain the aluminum foil paper;
s5: and (3) carrying out secondary slitting and packaging on the aluminum foil paper prepared in the step (S4): cutting into required size and shape, and packaging to obtain aluminum foil paper.
Embodiment two:
the aluminum foil paper with the antistatic and dustproof properties comprises base paper and aluminum foil paper, wherein one side of the base paper is adhered with the aluminum foil paper through an adhesive, and the outer layer of the aluminum foil paper is coated with adhesive protective resin; the preparation method of the aluminum foil paper specifically comprises the following steps:
s1: preparing aluminum foil paper;
s101: adding 25 parts of aluminum, 0.65 part of iron, 0.5 part of silicon, 0.08 part of magnesium, 0.03 part of manganese and 0.03 part of titanium which are 0.035-0.075 mm in raw materials and exist in the form of metal powder into a smelting furnace for smelting, and then adding 0.03 part of carbon in mass as a reducing agent into the smelting furnace for smelting and stirring to a molten state;
s102: when the temperature in the furnace reaches 650-680 ℃, adding 0.25 part by mass of zinc which is 0.035-0.075 mm in particle size and exists in the form of metal powder into the furnace in the form of pure metal, continuously heating to 1080-1100 ℃, adding 0.015 part by mass of copper which is 0.035-0.075 mm in particle size and exists in the form of metal powder into the furnace in the form of pure metal, stirring and melting to obtain molten alloy liquid;
s103: taking out the molten alloy liquid, pouring the molten alloy liquid into a die casting die, casting and rolling to form the alloy, removing impurities, and then placing the alloy into an aluminum foil press for rolling to obtain a plate strip with the thickness of 5-7 mm;
s104: continuously cold-rolling the sheet strip obtained after rolling in the step S103 until the sheet strip is cold-rolled to 0.7-1 mm;
s105: rewinding the blank obtained in the step S104, and cutting the blank to the required size;
s106: then tempering the blank under the protection of nitrogen at 400-500 ℃, taking out the blank, and placing the blank in a cold rolling mill again for cold rolling until the required thickness is 0.03-0.05 mm;
s107: cutting and packaging the aluminum foil reaching the standard for later use;
s2: preparing adhesive protective resin;
s201: 7 parts of maleic anhydride grafted polyethylene, 10 parts of rosin glyceride, 25 parts of epoxy resin and 15 parts of polyethylene; 4 parts of glass fiber, 1.5 parts of carbon black, 2.5 parts of dispersing agent (one of triethylhexyl phosphoric acid and sodium dodecyl sulfate) and 5.5 parts of antioxidant (one of tea polyphenol, tocopherol, flavonoids, butyl hydroxy anisole, dibutyl hydroxy toluene and tertiary butyl hydroquinone) are all placed in a stirrer to be uniformly mixed;
s202: then all the products in the step S201 are added into a double-screw extruder for extrusion, the extrusion temperature is 200-250 ℃, and the feeding speed is 30-35 rpm, so as to obtain adhesive protective resin for standby;
s3: coating an adhesive on the surface of base paper, attaching the aluminum foil prepared in the step S107 to the top of the base paper, and pressing the aluminum foil and the base paper together through a pressing machine;
s4: taking out the product of the lamination of the base paper and the aluminum foil, coating the adhesive protective resin prepared in the step S202 on one surface far away from the base paper, and drying to obtain the aluminum foil paper;
s5: and (3) carrying out secondary slitting and packaging on the aluminum foil paper prepared in the step (S4): cutting into required size and shape, and packaging to obtain aluminum foil paper.
Embodiment III:
the aluminum foil paper with the antistatic and dustproof properties comprises base paper and aluminum foil paper, wherein one side of the base paper is adhered with the aluminum foil paper through an adhesive, and the outer layer of the aluminum foil paper is coated with adhesive protective resin; the preparation method of the aluminum foil paper specifically comprises the following steps:
s1: preparing aluminum foil paper;
s101: adding 30 parts of aluminum, 0.75 part of iron, 0.7 part of silicon, 0.1 part of magnesium, 0.05 part of manganese and 0.05 part of titanium which are 0.035-0.075 mm in particle size and exist in the form of metal powder into a smelting furnace for smelting, adding 0.05 part of carbon serving as a reducing agent in the smelting furnace, and smelting and stirring to a molten state;
s102: when the temperature in the furnace reaches 650-680 ℃, adding 0.3 part by mass of zinc which has the particle size of 0.035-0.075 mm and exists in the form of metal powder into the furnace in the form of pure metal, continuously heating to 1080-1100 ℃, adding 0.02 part by mass of copper which has the particle size of 0.035-0.075 mm and exists in the form of metal powder into the furnace in the form of pure metal, and stirring and melting to obtain molten alloy liquid;
s103: taking out the molten alloy liquid, pouring the molten alloy liquid into a die casting die, casting and rolling to form the alloy, removing impurities, and then placing the alloy into an aluminum foil press for rolling to obtain a plate strip with the thickness of 5-7 mm;
s104: continuously cold-rolling the sheet strip obtained after rolling in the step S103 until the sheet strip is cold-rolled to 0.7-1 mm;
s105: rewinding the blank obtained in the step S104, and cutting the blank to the required size;
s106: then tempering the blank under the protection of nitrogen at 400-500 ℃, taking out the blank, and placing the blank in a cold rolling mill again for cold rolling until the required thickness is 0.03-0.05 mm;
s107: cutting and packaging the aluminum foil reaching the standard for later use;
s2: preparing adhesive protective resin;
s201: 8 parts of maleic anhydride grafted polyethylene, 15 parts of rosin glyceride, 30 parts of epoxy resin and 20 parts of polyethylene; 5 parts of glass fiber, 2 parts of carbon black, 3 parts of dispersing agent (one of triethylhexyl phosphoric acid and sodium dodecyl sulfate) and 6 parts of antioxidant (one of tea polyphenol, tocopherol, flavonoids, butyl hydroxy anisole, dibutyl hydroxy toluene and tertiary butyl hydroquinone) are all placed in a stirrer to be uniformly mixed;
s202: then all the products in the step S201 are added into a double-screw extruder for extrusion, the extrusion temperature is 200-250 ℃, and the feeding speed is 30-35 rpm, so as to obtain adhesive protective resin for standby;
s3: coating an adhesive on the surface of base paper, attaching the aluminum foil prepared in the step S107 to the top of the base paper, and pressing the aluminum foil and the base paper together through a pressing machine;
s4: taking out the product of the lamination of the base paper and the aluminum foil, coating the adhesive protective resin prepared in the step S202 on one surface far away from the base paper, and drying to obtain the aluminum foil paper;
s5: and (3) carrying out secondary slitting and packaging on the aluminum foil paper prepared in the step (S4): cutting into required size and shape, and packaging to obtain aluminum foil paper.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an aluminum foil paper with antistatic and dustproof performance, includes base paper and aluminum foil paper, its characterized in that: one side of the base paper is adhered with aluminum foil paper through an adhesive, the outer layer of the aluminum foil paper is coated with adhesive protective resin, and the aluminum foil paper comprises the following chemical components in parts by mass: 0.5-0.75 part of iron, 0.2-0.7 part of silicon, 0.2-0.3 part of zinc, 0.05-0.1 part of magnesium, 0.01-0.05 part of manganese, 0.01-0.05 part of titanium, 0.01-0.05 part of carbon, 0.01-0.02 part of copper and 20-30 parts of aluminum;
the adhesive protective resin comprises the following materials in parts by mass: 5-8 parts of maleic anhydride grafted polyethylene, 6-15 parts of rosin glyceride, 20-30 parts of epoxy resin and 10-20 parts of polyethylene; 3-5 parts of glass fiber, 1-2 parts of carbon black, 2-3 parts of dispersing agent and 5-6 parts of antioxidant.
2. The aluminum foil paper with antistatic and dustproof properties according to claim 1, wherein the preparation method of the aluminum foil paper comprises the following steps:
s1: preparing aluminum foil paper;
s101: adding aluminum, iron, silicon, magnesium, manganese and titanium in the raw materials into a smelting furnace for smelting, then adding carbon into the smelting furnace as a reducing agent, and smelting and stirring to a molten state;
s102: when the temperature in the melting furnace reaches 650-680 ℃, adding zinc in a pure metal form into the melting furnace, continuously heating to 1080-1100 ℃, adding copper in the pure metal form into the melting furnace, and stirring to melt into molten alloy liquid;
s103: taking out the molten alloy liquid, pouring the molten alloy liquid into a die casting die, casting and rolling to form the alloy, removing impurities, and then placing the alloy into an aluminum foil press for rolling to obtain a plate strip with the thickness of 5-7 mm;
s104: continuously cold-rolling the sheet strip obtained after rolling in the step S103 until the sheet strip is cold-rolled to 0.7-1 mm;
s105: rewinding the blank obtained in the step S104, and cutting the blank to the required size;
s106: then tempering the blank at 400-500 ℃, taking out the blank, and placing the blank in a cold rolling mill again for cold rolling until the required thickness is 0.03-0.05 mm;
s107: cutting and packaging the aluminum foil reaching the standard for later use;
s2: preparing adhesive protective resin;
s201: grafting maleic anhydride with polyethylene, rosin glyceride, epoxy resin and polyethylene; all the glass fiber, the carbon black, the dispersing agent and the antioxidant are placed in a stirrer to be uniformly mixed;
s202: then all the products in the step S201 are added into a double-screw extruder for extrusion, and the adhesive protective resin is obtained for standby;
s3: coating an adhesive on the surface of base paper, attaching the aluminum foil prepared in the step S107 to the top of the base paper, and pressing the aluminum foil and the base paper together through a pressing machine;
s4: taking out the product of the lamination of the base paper and the aluminum foil, coating the adhesive protective resin prepared in the step S202 on one surface far away from the base paper, and drying to obtain the aluminum foil paper;
s5: and (3) carrying out secondary slitting and packaging on the aluminum foil paper prepared in the step (S4): cutting into required size and shape, and packaging to obtain aluminum foil paper.
3. An aluminum foil paper with antistatic and dustproof properties according to claim 2, wherein the extrusion temperature is 200-250 ℃ and the feeding speed is 30-35 rpm in 202.
4. The aluminum foil paper with antistatic and dustproof properties according to claim 2, wherein the dispersing agent is one of triethylhexyl phosphoric acid and sodium dodecyl sulfate.
5. An aluminum foil paper with antistatic and dustproof properties according to claim 2, wherein the antioxidant is one of tea polyphenols, tocopherols, flavonoids, butyl hydroxy anisole, dibutyl hydroxy toluene, tertiary butyl hydroquinone.
6. An aluminum foil paper with antistatic and dustproof properties according to claim 2, wherein the aluminum, iron, silicon, magnesium, manganese, titanium and copper are all in the form of metal powder, and the particle size is 0.035-0.075 mm.
7. The aluminum foil paper with anti-static and dustproof properties according to claim 2, wherein the tempering treatment in S106 is performed under nitrogen protection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211541844.8A CN116240754A (en) | 2022-12-02 | 2022-12-02 | Aluminum foil paper with antistatic and dustproof properties |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181754A (en) * | 2011-03-30 | 2011-09-14 | 江阴新仁科技有限公司 | Light gauge aluminum foil woolen produced with AL-Ti-C wire refiner and preparation method |
| CN107012414A (en) * | 2017-04-10 | 2017-08-04 | 滁州卷烟材料厂 | A kind of aluminium-foil paper with antistatic and anti-dust performance |
| CN110861378A (en) * | 2019-11-12 | 2020-03-06 | 滁州卷烟材料厂 | Environment-friendly cigarette aluminum foil paper |
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2022
- 2022-12-02 CN CN202211541844.8A patent/CN116240754A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181754A (en) * | 2011-03-30 | 2011-09-14 | 江阴新仁科技有限公司 | Light gauge aluminum foil woolen produced with AL-Ti-C wire refiner and preparation method |
| CN107012414A (en) * | 2017-04-10 | 2017-08-04 | 滁州卷烟材料厂 | A kind of aluminium-foil paper with antistatic and anti-dust performance |
| CN110861378A (en) * | 2019-11-12 | 2020-03-06 | 滁州卷烟材料厂 | Environment-friendly cigarette aluminum foil paper |
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