CN108580224A - A kind of environment-friendly type aluminum foil package material technology of preparing - Google Patents

A kind of environment-friendly type aluminum foil package material technology of preparing Download PDF

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Publication number
CN108580224A
CN108580224A CN201810429143.2A CN201810429143A CN108580224A CN 108580224 A CN108580224 A CN 108580224A CN 201810429143 A CN201810429143 A CN 201810429143A CN 108580224 A CN108580224 A CN 108580224A
Authority
CN
China
Prior art keywords
aluminium foil
solvent
adhesive
package material
environment
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
CN201810429143.2A
Other languages
Chinese (zh)
Inventor
卢传林
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 Fang Zhou Nine Society Packaging Co Ltd
Original Assignee
Anhui Fang Zhou Nine Society Packaging 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 Anhui Fang Zhou Nine Society Packaging Co Ltd filed Critical Anhui Fang Zhou Nine Society Packaging Co Ltd
Priority to CN201810429143.2A priority Critical patent/CN108580224A/en
Publication of CN108580224A publication Critical patent/CN108580224A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/10—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an adhesive surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/28—Metal sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2202/00—Metallic substrate
    • B05D2202/20—Metallic substrate based on light metals
    • B05D2202/25—Metallic substrate based on light metals based on Al
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2504/00—Epoxy polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/10—Presence of inorganic materials
    • C09J2400/16—Metal
    • C09J2400/163—Metal in the substrate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2463/00—Presence of epoxy resin

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)

Abstract

The invention discloses a kind of environment-friendly type aluminum foil package material technology of preparing, the preparation method is as follows：Industrial aluminium foil is dried, coat protective layer as base material, aluminium foil uncoiling, sided corona treatment, intaglio printing, and processing is dried again, is coated with adhesive for solvent-free use, is dried, winding, maturation process；The present invention, production efficiency is high, and properties of product are stablized；Coat protective layer, pollution, protects Al foil substrate not corroded caused by outer layer ink is contacted with internal layer adhesive for solvent-free use when preventing aluminium foil from winding；The use of adhesive for solvent-free use, effectively reduces residual solvent, reduces cost, adhesive for solvent-free use need not dilute and can directly go up machine production, reduce operator and allocate the labour of adhesive, while also avoiding the concentration of solvent in the air of working site, reduces working strength.

Description

A kind of environment-friendly type aluminum foil package material technology of preparing
Technical field
The invention belongs to technical fields, and in particular to a kind of environment-friendly type aluminum foil package material technology of preparing.
Background technology
A kind of thermoprint material directly rolling flakiness with metallic aluminium, the effect phase of hot stamping effects and pure silver foil thermoprint Seemingly, therefore also known as white alloy foil.Since the soft texture of aluminium, ductility are good, there is argenteous gloss, if by thin after calendering Piece is made aluminium foil with the mounting of the substances such as sodium metasilicate on offset paper, can also be printed.
However existing aluminum foil package material remains some unreasonable factors, existing aluminium during preparing The skin material of core material ingot casting and two-sided package is superimposed together by foil packaging material during preparing with certain cladding ratio, and Realize that the two combines under the conditions of certain temperature and pressure, this preparation method low production efficiency, lumber recovery are low, reduce effect Rate；Properties of product stability is insufficient after prepared by existing aluminum foil package material, stretch-proof after prepared by existing aluminum foil package material Property is poor；In order to improve the stability after prepared by aluminum foil package material, tensile resistance is improved, is enhanced product performance；For this this hair It is bright that a kind of environment-friendly type aluminum foil package material technology of preparing is provided.
Invention content
The purpose of the present invention is to provide a kind of environment-friendly type aluminum foil package material technologies of preparing, to solve above-mentioned background technology The existing aluminum foil package material of middle proposition remains some unreasonable factors, existing Aluminium Foil Package during preparing The skin material of core material ingot casting and two-sided package is superimposed together by package material during preparing with certain cladding ratio, and certain Temperature and pressure under the conditions of realize both combine, this preparation method low production efficiency, lumber recovery are low, reduce efficiency；It is existing Properties of product stability is insufficient after prepared by some aluminum foil package materials, and stretch-resistance difference is asked after prepared by existing aluminum foil package material Topic.
To achieve the above object, the present invention provides the following technical solutions：A kind of environment-friendly type aluminum foil package material technology of preparing, The preparation method is as follows：
Step 1：Industrial aluminium foil is chosen as base material, aluminium foil uncoiling；
Step 2：The industrial aluminium foil of uncoiling described in step 1 is subjected to sided corona treatment；
Step 3：The aluminium foil of sided corona treatment is used into intaglio printing on printing coating machine；
Step 4：Processing is dried in aluminium foil after intaglio printing；
Step 5：By the aluminium foil coat protective layer of drying process；
Step 6：Processing is dried in the aluminium foil of coat protective layer again；
Step 7：It is coated with adhesive for solvent-free use to withering Al foil substrate again；
Step 8：Processing is dried in the aluminium foil for being coated with adhesive for solvent-free use；
Step 9：It is wound after drying process；
Step 10：Aluminium foil after winding carries out maturation process, obtains aluminum foil package material.
As a kind of preferred technical solution of the present invention, in the step 3, the printing coating machine speed of service is 55- 155m/min。
As a kind of preferred technical solution of the present invention, when the drying process, aluminium foil exists in the temperature control of drying tunnel 165-210℃。
As a kind of preferred technical solution of the present invention, the coating layer thickness control is in 3.5-7.0mm.
As a kind of preferred technical solution of the present invention, the coating temperature is 38-46 DEG C.
As a kind of preferred technical solution of the present invention, the adhesive for solvent-free use is epoxy resin.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) production efficiency is high, and properties of product are stablized；
(2) coat protective layer, pollution caused by outer layer ink is contacted with internal layer adhesive for solvent-free use when preventing aluminium foil from winding, Al foil substrate is protected not corroded；
(3) use of adhesive for solvent-free use, effectively reduces residual solvent, reduces cost, and adhesive for solvent-free use does not need Dilution and can directly upper machine production, reducing operator allocates the labour of adhesive, while also avoiding working site sky The concentration of solvent, reduces working strength in gas.
Description of the drawings
Fig. 1 is the preparation flow figure of the present invention；
Specific implementation mode
Embodiment 1
A kind of environment-friendly type aluminum foil package material technology of preparing, including following preparation process：
Step 1：Industrial aluminium foil is chosen as base material, aluminium foil uncoiling；
Step 2：The industrial aluminium foil of uncoiling described in step 1 is subjected to sided corona treatment；
Step 3：The aluminium foil of sided corona treatment is used into intaglio printing on printing coating machine, prints the coating machine speed of service For 55m/min；
Step 4：Aluminium foil after intaglio printing is dried processing, when drying process, aluminium foil is controlled in the temperature of drying tunnel At 165 DEG C；
Step 5：By the aluminium foil coat protective layer of drying process, coating layer thickness is controlled in 3.5mm；
Step 6：Processing is dried in the aluminium foil of coat protective layer again, and coating temperature is 38 DEG C；
Step 7：It is coated with adhesive for solvent-free use to withering Al foil substrate again, adhesive for solvent-free use is ring Oxygen resin；
Step 8：Processing is dried in the aluminium foil for being coated with adhesive for solvent-free use；
Step 9：It is wound after drying process；
Step 10：Aluminium foil after winding carries out maturation process, obtains aluminum foil package material, and maturation process temperature is 48 DEG C.
Embodiment 2
A kind of environment-friendly type aluminum foil package material technology of preparing, including following preparation process：
Step 1：Industrial aluminium foil is chosen as base material, aluminium foil uncoiling；
Step 2：The industrial aluminium foil of uncoiling described in step 1 is subjected to sided corona treatment；
Step 3：The aluminium foil of sided corona treatment is used into intaglio printing on printing coating machine, prints the coating machine speed of service For 105m/min；
Step 4：Aluminium foil after intaglio printing is dried processing, when drying process, aluminium foil is controlled in the temperature of drying tunnel At 188 DEG C；
Step 5：By the aluminium foil coat protective layer of drying process, coating layer thickness is controlled in 5.3mm；
Step 6：Processing is dried in the aluminium foil of coat protective layer again, and coating temperature is 42 DEG C；
Step 7：It is coated with adhesive for solvent-free use to withering Al foil substrate again, adhesive for solvent-free use is ring Oxygen resin；
Step 8：Processing is dried in the aluminium foil for being coated with adhesive for solvent-free use；
Step 9：It is wound after drying process；
Step 10：Aluminium foil after winding carries out maturation process, obtains aluminum foil package material, and maturation process temperature is 53 DEG C.
Embodiment 3
A kind of environment-friendly type aluminum foil package material technology of preparing, including following preparation process：
Step 1：Industrial aluminium foil is chosen as base material, aluminium foil uncoiling；
Step 2：The industrial aluminium foil of uncoiling described in step 1 is subjected to sided corona treatment；
Step 3：The aluminium foil of sided corona treatment is used into intaglio printing on printing coating machine, prints the coating machine speed of service For 155m/min；
Step 4：Aluminium foil after intaglio printing is dried processing, when drying process, aluminium foil is controlled in the temperature of drying tunnel At 210 DEG C；
Step 5：By the aluminium foil coat protective layer of drying process, coating layer thickness is controlled in 7.0mm；
Step 6：Processing is dried in the aluminium foil of coat protective layer again, and coating temperature is 46 DEG C；
Step 7：It is coated with adhesive for solvent-free use to withering Al foil substrate again, adhesive for solvent-free use is ring Oxygen resin；
Step 8：Processing is dried in the aluminium foil for being coated with adhesive for solvent-free use；
Step 9：It is wound after drying process；
Step 10：Aluminium foil after winding carries out maturation process, obtains aluminum foil package material, and maturation process temperature is 58 DEG C.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of environment-friendly type aluminum foil package material technology of preparing, it is characterised in that：The preparation method is as follows：
Step 1：Industrial aluminium foil is chosen as base material, aluminium foil uncoiling；
Step 2：The industrial aluminium foil of uncoiling described in step 1 is subjected to sided corona treatment；
Step 3：The aluminium foil of sided corona treatment is used into intaglio printing on printing coating machine；
Step 4：Processing is dried in aluminium foil after intaglio printing；
Step 5：By the aluminium foil coat protective layer of drying process；
Step 6：Processing is dried in the aluminium foil of coat protective layer again；
Step 7：It is coated with adhesive for solvent-free use to withering Al foil substrate again；
Step 8：Processing is dried in the aluminium foil for being coated with adhesive for solvent-free use；
Step 9：It is wound after drying process；
Step 10：Aluminium foil after winding carries out maturation process, obtains aluminum foil package material.
2. a kind of environment-friendly type aluminum foil package material technology of preparing according to claim 1, it is characterised in that：The step 3 In, the printing coating machine speed of service is 55-155m/min.
3. a kind of environment-friendly type aluminum foil package material technology of preparing according to claim 1, it is characterised in that：At the drying When reason, aluminium foil is controlled in the temperature of drying tunnel at 165-210 DEG C.
4. a kind of environment-friendly type aluminum foil package material technology of preparing according to claim 1, it is characterised in that：The painting thickness Degree control is in 3.5-7.0mm.
5. a kind of environment-friendly type aluminum foil package material technology of preparing according to claim 1, it is characterised in that：The coating temperature Degree is 38-46 DEG C.
6. a kind of environment-friendly type aluminum foil package material technology of preparing according to claim 1, it is characterised in that：It is described solvent-free Adhesive is epoxy resin.
CN201810429143.2A 2018-05-08 2018-05-08 A kind of environment-friendly type aluminum foil package material technology of preparing Pending CN108580224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810429143.2A CN108580224A (en) 2018-05-08 2018-05-08 A kind of environment-friendly type aluminum foil package material technology of preparing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810429143.2A CN108580224A (en) 2018-05-08 2018-05-08 A kind of environment-friendly type aluminum foil package material technology of preparing

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Publication Number Publication Date
CN108580224A true CN108580224A (en) 2018-09-28

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110922903A (en) * 2019-12-06 2020-03-27 常州华岳微创医疗器械有限公司 Easy-to-tear gasket and processing technology thereof
CN111923506A (en) * 2020-08-22 2020-11-13 蒙佳 Production process of aluminum foil straw
CN116213223A (en) * 2023-02-09 2023-06-06 深圳市佰特富材料科技有限公司 Preparation method of soft double-aluminum easy-to-tear film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1154298A (en) * 1995-06-13 1997-07-16 孟宪泉 Process and equipment for medicinal aluminium foil coating

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1154298A (en) * 1995-06-13 1997-07-16 孟宪泉 Process and equipment for medicinal aluminium foil coating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110922903A (en) * 2019-12-06 2020-03-27 常州华岳微创医疗器械有限公司 Easy-to-tear gasket and processing technology thereof
CN111923506A (en) * 2020-08-22 2020-11-13 蒙佳 Production process of aluminum foil straw
CN116213223A (en) * 2023-02-09 2023-06-06 深圳市佰特富材料科技有限公司 Preparation method of soft double-aluminum easy-to-tear film

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