CN103046434A - Back gum vacuum aluminized paper - Google Patents
Back gum vacuum aluminized paper Download PDFInfo
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- CN103046434A CN103046434A CN2011103086481A CN201110308648A CN103046434A CN 103046434 A CN103046434 A CN 103046434A CN 2011103086481 A CN2011103086481 A CN 2011103086481A CN 201110308648 A CN201110308648 A CN 201110308648A CN 103046434 A CN103046434 A CN 103046434A
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Abstract
The invention discloses back gum vacuum aluminized paper, comprising an aluminized surface top coating, an aluminized layer, a bottom coating, a wet-strength aluminized base paper layer, and a back-gum coating on a non-coated surface of the wet-strength aluminized base paper, wherein the aluminized surface top coating is arranged on the upper surface of the aluminized layer, the bottom coating is arranged below the lower surface of the aluminized layer, the wet-strength aluminized base paper layer is arranged below the lower surface of the bottom coating, and the back-gum coating on the non-coated surface of the wet-strength aluminized base paper is arranged below the lower surface of the wet-strength aluminized base paper layer. The back-gum vacuum aluminized paper disclosed by the invention keeps original toughness.
Description
Technical field
The present invention relates to a kind of aluminized paper, particularly a kind of back-gum vacuum aluminum-plated paper.
Background technology
Vacuum aluminium-plated paper is 20 century 70 later stages to begin to be applied on label and the decoration gift wrap.In the later stage nineties, just fashionable in European ﹠ American Market with the favorable image of its environment-friendly products and ripe process equipment and technique, log in subsequently China market.Because vacuum aluminium-plated paper has metal-like noble attractive in appearance, comparatively cheap Costco Wholesale compared with similar products, reliable and stable printing performance, good protection against the tide, performance of keeping humidity, and degradable, callable environmental-protecting performance, more and more be subject to printing with packing business like that range of application is more and more wider.
Existing vacuum aluminium-plated paper manufacturing process comprises body paper selection, primary coat, drying, vacuum aluminum-coated, the operations such as face is coated with, moisture regain, cut paper ornamenting, lower operation, and the moisture regain operation in the above technological process refers to the non-coated face of aluminized paper is carried out the moisturizing processing.Generally speaking, the ideal range of paper moisture content is 4.5-5%.But the reason that will carry out moisturizing to aluminized paper is: aluminized paper is after the primary coat operation of above-mentioned technological process, and moisture content will be reduced to below 3.0%, just can make vacuum aluminum-plating machine can get rid of steam before evaporation, and the operation of just aluminizing is easier to be carried out.And aluminize finish after, moisture content is (reaching ideal range 4.5-5%) in a basic balance in the institute's water content and atmosphere in order to make in the aluminized paper fiber, to avoid aluminized paper curling phenomenon to occur in the subsequent production process, so impact printing and labeling performance are the moisturizing divisional processing that must get damp again.Moisture regain principle and the visible People's Republic of China (PRC) of the operational method patent No. are 200810061012 patent " production process for vacuum aluminum-plating paper ", and " Heilungkiang papermaking " 1 phase in 2004 " how the producing qualified vacuum aluminium-plated paper " of being write by Wang Lianke of publishing.
But the vacuum aluminium-plated paper of moisture regain moisturizing explained hereafter very easily is subjected to the impact of ambient temperature and humidity in actual use and causes printing, labeling quality abnormal.Quote " printing today " 4 phases of calendar year 2001 " vacuum aluminium-plated paper introduction and analysis ": the moisture content of aluminized paper also is the key factor that affects printing quality, general aluminized paper moisture should be controlled between 4%～6%, the humiture of storage environment should adapt with the humiture of machine room, to guarantee the chromatography quality of product.General temperature control is between 23 ± 5 ℃, and humidity is controlled between 50%～70%, makes aluminized paper distortion and generation chromatography quality problems occur to prevent the great disparity on the humiture.The direct Alplate method aluminized paper water content critical field of regulation is 6 ± 2% in the table three among the industry standard BB/T 0054-2010 " vacuum aluminium-plated paper ", the critical field value is very large, has also proved from the side to adopt the aluminized paper moisture of moisture regain moisturizing explained hereafter to be very difficult to control.This present situation has caused a lot of puzzlements and equipment factory building to drop into in the actual application of vacuum aluminium-plated paper printing, labeling enterprise, serious restriction the use of vacuum aluminium-plated paper, this present situation needs to be resolved hurrily.Existing aluminized paper is after aluminizing, and moisture content has dropped to below 3%, has lost original toughness.
Summary of the invention
Technical problem to be solved by this invention provides a kind of back-gum vacuum aluminum-plated paper, and it keeps original toughness.
For solveing the technical problem, the invention provides a kind of back-gum vacuum aluminum-plated paper, it is characterized in that, it comprises the gum coating of the face finishing coat of aluminizing, aluminium coated, priming coat, the wet original paper layer of aluminizing by force, the wet non-coated face of body paper of aluminizing by force, the face finishing coat of aluminizing is located on the upper surface of aluminium coated, priming coat is located under the lower surface of aluminium coated, and the wet original paper layer of aluminizing by force is located under the lower surface of priming coat, and the gum coating of the wet non-coated face of body paper of aluminizing by force is located under the lower surface of the wet original paper layer of aluminizing by force.
Positive progressive effect of the present invention is: back-gum vacuum aluminum-plated paper of the present invention keeps original toughness.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
The specific embodiment
The below lifts a preferred embodiment, and comes by reference to the accompanying drawings the clearer the present invention that intactly illustrates.
As shown in Figure 1, back-gum vacuum aluminum-plated paper of the present invention comprises the gum coating 13 of the face finishing coat 11 of aluminizing, aluminium coated 21, priming coat 12, the wet original paper layer 31 of aluminizing by force, the wet non-coated face of body paper of aluminizing by force, the face finishing coat 11 of aluminizing is located on the upper surface of aluminium coated 21, priming coat 12 is located under the lower surface of aluminium coated 21, the wet original paper layer 31 of aluminizing by force is located under the lower surface of priming coat 12, and the gum coating 13 of the wet non-coated face of body paper of aluminizing by force is located under the lower surface of the wet original paper layer 31 of aluminizing by force.
The first manufacture method of back-gum vacuum aluminum-plated paper may further comprise the steps:
The first step: with 68 g/ms the wet body paper of aluminizing by force (the wet original paper layer 31 of aluminizing by force, wet and aluminize by force body paper available from Minfeng Special Paper Co., Ltd.), (coating is purchased from Shanghai dongsheng New Materials Co., Ltd with bottom-coating, name of product: water-soluble acrylic resin coating, model is DS AL808B), (buying is vast mechanical Co., Ltd from Wenzhou at coating machine, model: utilize 160 purpose anilox roll THG2100), the body paper coated face is carried out the coating of 1.7～2.3 g/ms of solid contents and forms priming coat 12.
Second step: the wet body paper of aluminizing by force that primary coat is complete is inserted vacuum aluminum-plating equipment (equipment is available from German Lai Bao photoelectricity technology corporation, Ltd., PRO-M 2100 type packaging material web coating systems), vacuumizes to reach high vacuum levels (10
-4～10
-5Between the mba), evaporation boat can be opened and be preheated between 70%～93% (apparatus settings), then open aluminium wire and transmit (speed is controlled between 800～1100mm/min), after the equipment of starting is wound to speed 〉=3.5m/s, the equipment baffle plate of opening begins evaporation, and the aluminium steam-condensation is to the primary coat face that cools off the wet body paper of aluminizing by force that does not stop to reel in main hub surface; Adjust winding speed (speed is controlled between 3.5～6.5m/s) until the wet body paper entire volume of aluminizing is by force produced complete according to the aluminum layer thickness of on-line measurement; shut down, cool off evaporation boat, vacuum pumping, open a position and unload film, detection aluminum layer thickness, the product evaporation finishes also to form aluminium coated 21.
The 3rd step: the wet body paper of aluminizing by force that will plate aluminium installs on the coating machine of first step use again, (buying is from Shanghai dongsheng New Materials Co., Ltd with painting coating with 200 purpose anilox roll, name of product: water-soluble acrylic resin coating, model: the surface-coated that DS AL808H) face of aluminizing is carried out 0.7～1.0 g/m of solid content forms the face finishing coat 11 of aluminizing.
The 4th step: the wet body paper of aluminizing by force that face is coated installs on the coating machine of first step use again, (buying is from Shanghai dongsheng New Materials Co., Ltd with painting coating with 200 purpose anilox roll, name of product: water-soluble acrylic resin coating, model is DS AL808B), the non-face of aluminizing of the wet body paper of aluminizing is by force carried out the surface-coated of 0.1～0.3 g/m of solid content, also form the gum coating 13 of the wet non-coated face of body paper of aluminizing by force after coating finishes, produce complete being up to the standards and namely obtain back-gum vacuum aluminum-plated paper.
Present embodiment product (back-gum vacuum aluminum-plated paper) is moisture average content 4.8%～5.2% after testing.The present embodiment product by the method for industry standard BB/T 0054-2010 " vacuum aluminium-plated paper " 5.4.9 detect individual flatness average≤2.5 millimeters, be better than industry standard≤3.0 millimeters standards.35 ± 5 ℃ of temperature, in the environment of humidity 80 ± 5%, the present embodiment product detects individual flatness by the industry standard detection method, and mean value≤2.7 millimeter are better than industry standard; But under equal conditions, individual flatness mean value of existing vacuum aluminium-plated paper then between 5 to 10 millimeters, the requirement of exceed industry standard≤3.0 millimeter, judgement can not normally be used.0 ± 5 ℃ of temperature, in the environment of humidity 30 ± 5%, the present embodiment product detects individual flatness by the industry standard detection method equally, and mean value≤2.6 millimeter still are better than industry standard; But under equal conditions, individual flatness mean value of existing vacuum aluminium-plated paper then between 4.5 to 9 millimeters, the still requirement of exceed industry standard≤3.0 millimeter, judgement can not normally be used.Back-gum vacuum aluminum-plated paper of the present invention keeps original toughness, and the present embodiment product is except above two technical indicators, and other property indices all reach and have a small amount of index to be better than the requirement of industry standard BB/T0054-2010 " vacuum aluminium-plated paper ".
The second manufacture method of back-gum vacuum aluminum-plated paper may further comprise the steps:
The first step: (body paper of aluminizing is available from Zhejiang red crowned crane speciality paper Co., Ltd with 68 g/ms the body paper of aluminizing, model: without), (purchase certainly: Shanghai Ou Chen material science and technology Development Co., Ltd with bottom-coating, name of product: water soluble paint, model is ST-02), (buying is vast mechanical Co., Ltd from Wenzhou, model: utilize 160 purpose anilox roll THG2100), the body paper coated face is carried out the coating of 1.7～2.3 g/ms of solid contents at coating machine.
Second step: the body paper of aluminizing that primary coat is complete is inserted vacuum aluminum-plating equipment (equipment is available from German Lai Bao photoelectricity technology corporation, Ltd., PRO-M 2100 type packaging material web coating systems), vacuumizes to reach high vacuum levels (10
-4～10
-5Between the mba), evaporation boat can be opened and be preheated between 70%～93% (apparatus settings), then open aluminium wire and transmit (speed is controlled between 800～1100mm/min), after the equipment of starting is wound to speed 〉=3.5m/s, the equipment baffle plate of opening begins evaporation, and the aluminium steam-condensation is to the primary coat face that cools off the body paper of aluminizing that does not stop to reel in main hub surface; Adjust winding speed (speed is controlled between 3.5～6.5m/s) until the body paper entire volume production of aluminizing is complete according to the aluminum layer thickness of on-line measurement, shut down, cool off evaporation boat, vacuum pumping, open a position and unload film, detection aluminum layer thickness, the product evaporation finishes.
The 3rd step: the body paper of aluminizing that will plate aluminium installs on the coating machine of first step use again, with 200 purpose anilox roll painting coating (is purchased certainly: Shanghai Ou Chen material science and technology Development Co., Ltd, name of product: water soluble paint, model: ST-01) face of aluminizing is carried out the surface-coated of 0.7～1.0 g/m of solid content.
The 4th step: the body paper of aluminizing that face is coated installs on the coating machine of first step use again, with 200 purpose anilox roll painting coating (is purchased certainly: Shanghai Ou Chen material science and technology Development Co., Ltd, name of product: water soluble paint, model: ST-02), the non-face of aluminizing of body paper is carried out the surface-coated of 0.1～0.3 g/m of solid content, coating is produced complete being up to the standards and is namely obtained back-gum vacuum aluminum-plated paper after finishing.
The present embodiment product is moisture average content 4.85%～5.15% (detection method: industry standard BB/T 0054-2010 " vacuum aluminium-plated paper " 5.4.10) after testing.The present embodiment product by the method for industry standard BB/T0054-2010 " vacuum aluminium-plated paper " 5.4.9 detect individual flatness average≤2.47 millimeters, be better than industry standard≤3.0 millimeters standards.35 ± 5 ℃ of temperature, in the environment of humidity 80 ± 5%, the present embodiment product detects individual flatness by the industry standard detection method, and mean value≤2.73 millimeter are better than industry standard; But under equal conditions, individual flatness mean value of existing vacuum aluminium-plated paper then between 5 to 10 millimeters, the requirement of exceed industry standard≤3.0 millimeter, judgement can not normally be used.0 ± 5 ℃ of temperature, in the environment of humidity 30 ± 5%, the present embodiment product detects individual flatness by the industry standard detection method equally, and mean value≤2.45 millimeter still are better than industry standard; But under equal conditions, individual flatness mean value of existing vacuum aluminium-plated paper then between 4.5 to 9 millimeters, the still requirement of exceed industry standard≤3.0 millimeter, judgement can not normally be used.The present embodiment product is except above two technical indicators, and other property indices all reach and have a small amount of index to be better than the requirement of industry standard BB/T 0054-2010 " vacuum aluminium-plated paper ".
Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make various changes or modifications to these embodiments.Therefore, protection scope of the present invention is limited by appended claims.
Claims (1)
1. back-gum vacuum aluminum-plated paper, it is characterized in that, it comprises the gum coating of the face finishing coat of aluminizing, aluminium coated, priming coat, the wet original paper layer of aluminizing by force, the wet non-coated face of body paper of aluminizing by force, the face finishing coat of aluminizing is located on the upper surface of aluminium coated, priming coat is located under the lower surface of aluminium coated, the wet original paper layer of aluminizing by force is located under the lower surface of priming coat, and the gum coating of the wet non-coated face of body paper of aluminizing by force is located under the lower surface of the wet original paper layer of aluminizing by force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110308648.1A CN103046434B (en) | 2011-10-12 | 2011-10-12 | Back gum vacuum aluminized paper |
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|---|---|---|---|
| CN201110308648.1A CN103046434B (en) | 2011-10-12 | 2011-10-12 | Back gum vacuum aluminized paper |
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| CN103046434A true CN103046434A (en) | 2013-04-17 |
| CN103046434B CN103046434B (en) | 2015-03-25 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898799A (en) * | 2014-03-13 | 2014-07-02 | 广东东南薄膜科技股份有限公司 | Environmental-friendly residing wine label paper making method |
| CN114808544A (en) * | 2022-05-06 | 2022-07-29 | 烟台博源科技材料股份有限公司 | High-barrier packaging paper and processing technology thereof |
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|---|---|---|---|---|
| CN2690148Y (en) * | 2004-02-18 | 2005-04-06 | 汕头保税区万顺包装材料有限公司 | Metal spray coating paper print material with high mirror surface lustre |
| CN201224558Y (en) * | 2008-05-27 | 2009-04-22 | 浙江翔龙包装印刷有限公司 | Knotting packaging film |
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2011
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|---|---|---|---|---|
| CN2690148Y (en) * | 2004-02-18 | 2005-04-06 | 汕头保税区万顺包装材料有限公司 | Metal spray coating paper print material with high mirror surface lustre |
| CN201224558Y (en) * | 2008-05-27 | 2009-04-22 | 浙江翔龙包装印刷有限公司 | Knotting packaging film |
| CN201485750U (en) * | 2009-03-20 | 2010-05-26 | 博源科技材料（烟台）有限公司 | Direct vacuum metalized paper |
| US20100323175A1 (en) * | 2009-06-19 | 2010-12-23 | Jian Tao | Paper Board and Making Method Thereof |
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| 康启来: "镀铝纸商标卷取性能指标控制之我见", 《中国包装》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103898799A (en) * | 2014-03-13 | 2014-07-02 | 广东东南薄膜科技股份有限公司 | Environmental-friendly residing wine label paper making method |
| CN114808544A (en) * | 2022-05-06 | 2022-07-29 | 烟台博源科技材料股份有限公司 | High-barrier packaging paper and processing technology thereof |
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|---|---|
| CN103046434B (en) | 2015-03-25 |
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Address after: Song Ying Road Qingpu Industrial Park Qingpu District Shanghai City, No. 1288, 201706 Patentee after: Shanghai Yongchao New Material Technology Co.,Ltd. Address before: Song Ying Road Qingpu Industrial Park Qingpu District Shanghai City, No. 1288, 201706 Patentee before: SHANGHAI RADIX VACUUM METALLISING Co.,Ltd. |