CN104369559A - Food packaging paper printing method - Google Patents
Food packaging paper printing method Download PDFInfo
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- CN104369559A CN104369559A CN201410596681.2A CN201410596681A CN104369559A CN 104369559 A CN104369559 A CN 104369559A CN 201410596681 A CN201410596681 A CN 201410596681A CN 104369559 A CN104369559 A CN 104369559A
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- Coloring Foods And Improving Nutritive Qualities (AREA)
- Wrappers (AREA)
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- General Preparation And Processing Of Foods (AREA)
Abstract
The invention relates to a paper printing method, in particular to a food packaging paper printing method. According to the method, the anthocyanidin of lithospermum, Indian madder and purple perilla is extracted through an ethanol acid aqueous solution, the extracted solution is steamed and inspissated, till the dry matter content reaches 45%, starch is added into the extracted solution and stirred evenly, and a printing solution is obtained; the packaging paper is put into a drying oven to be preheated, a convex printing plate is manufactured according to the printing image-text, the printing plate is arranged on a printing machine, and the paper is placed under the convex printing plate to conduct printing; infrared hot air drying is conducted on the printed paper after the printed paper is flattened; the face, provided with the printed pattern, of the paper is evenly coated with simethicone, and then infrared hot air drying is conducted on the paper; the face, provided with the printed pattern, of the paper is evenly coated with plant resin, and then infrared hot air drying is conducted. According to the food packaging paper printing method, the printing solution is obtained through the pigment extracted from pure plants, the paper is preheated before printing is conducted, and the printing quality is improved; the paper generated after the simethicone processing is conducted has good printing, folding and adhesive characteristics and the like, and further has certain waterproof performance; after the plant resin processing is conducted, the manufactured paper can refresh the baked food, and the taste of the food is maintained.
Description
Technical field
The present invention relates to a kind of paper printing method, be specifically related to a kind of printing process of food wrapper.
Background technology
At four large pillars of modern packaging---in paper, plastics, metal, glass material, the consumption of paper increases the fastest, the low price of paper, and raw material sources are extensive, and not easily degrade unlike plastics, frangible unlike glass, also not as metal weight, is easy to carry.In addition, paper products are easy to corruption, both can reclaiming paper or make vegetable fertilizer, can reduce air pollution again, protection of the environment.Therefore, paper wrapper is one of environmental protection packaging material having purposes most compared with packing greatly with plastics, metal, glass three.
Paper pulp is that waste paper or finished product paper pulp are broken into mud, and by vacuum suction, molded with mould is that goods are referred to as paper matrix.Usually be divided into two classes: do mess-tin that raw material produces with finished product paper pulp, facilitate the daily classes such as bowl, with waste paper do that raw material produces pack, liner, packing material be with the articles for use of alternative foamed plastic.
In food production process, generally to need packaging for foodstuff with wrapping paper to prevent from going mouldy or getting damp, businessmans are in order to reach the object of publicity, need print advertisements publicity language on the wrapper, and widely use now with ink printing, the ink used in prior art is again containing various to the disadvantageous chemical substance of human body, ink is by penetrating in food, greatly bad impact can be brought for a long time to the healthy of people, some packagings for foodstuff are also had itself to be qualified, but contact hotter food or some noxious materials can be discharged after heating in micro-wave oven, affect health.
Summary of the invention
For on food wrapper in solution prior art, printing-ink brings dysgenic problem to food indirect pollution to the health of people, the invention provides a kind of printing paper and printing process thereof of natural nuisance-free.
A printing process for food wrapper, comprises the following steps:
With PH be less than 3 containing 25% ethanol acid aqueous solution extraction weight ratio part be the anthocyanidin of 40% Asian puccoon, 20% madder, 40% purple perilla, subsequently by extraction solution inspissation, until dry matter content reaches 45%, be add the starch that weight ratio part is 5% in the extraction solution of 95% to weight ratio part, stir, obtain printing solutions.
Wrapping paper is put into baking oven preheating 30s, preheat temperature 60 DEG C-75 DEG C;
Block is made by printing figure message;
Forme is installed on the printer, prints under paper being placed on block;
Carry out infrared heat after being flattened by paper after printing air-dry dry, baking temperature is 70 DEG C-80 DEG C, and drying time is 30-50s;
By paper tape printed patterns uniform application dimethicone, it is air-dry dry to carry out infrared heat after having smeared, and baking temperature is 55-60 DEG C, dry 1 minute;
By paper tape printed patterns uniform application propolis, it is air-dry dry to carry out infrared heat after having smeared, and baking temperature is 55-60 DEG C, dry 1 minute;
The pigment that the present invention adopts pure natural plant to extract obtains printing solutions, not containing any chemical substance, containing natural plants delicate fragrance, before printing, the pre-heat treatment is carried out to paper, improve printing quality, paper after dimethyl-silicon oil processing has the characteristics such as good printing, folding, bonding, also there is certain water resistance, thus play and prevent food from getting damp, improve the shelf-life of food, paper is after propolis process, and the paper made can play preservation to bakery, the mouthfeel that food and extend itself has.
Detailed description of the invention
embodiment 1:
A printing process for food wrapper, comprises the following steps:
With PH be less than 3 containing 25% ethanol acid aqueous solution extraction weight ratio part be the anthocyanidin of 40% Asian puccoon, 20% madder, 40% purple perilla, subsequently by its inspissation, until dry matter content reaches 45%, be add the starch that weight ratio part is 5% in the extraction solution of 95% to weight ratio part, stir, obtain printing solutions.
Wrapping paper is put into baking oven preheating 30s, preheat temperature 60 DEG C;
Block is made by printing figure message;
Forme is installed on the printer, prints under paper being placed on block;
Carry out infrared heat after being flattened by paper after printing air-dry dry, baking temperature is 70 DEG C, and drying time is 50s;
By paper tape printed patterns uniform application dimethicone, it is air-dry dry to carry out infrared heat after having smeared, and baking temperature is 55 DEG C, dry 1 minute;
By paper tape printed patterns uniform application propolis, it is air-dry dry to carry out infrared heat after having smeared, and baking temperature is 55 DEG C, dry 1 minute;
Embodiment 2:
A printing process for food wrapper, comprises the following steps:
With PH be less than 3 containing 25% ethanol acid aqueous solution extraction weight ratio part be the anthocyanidin of 40% Asian puccoon, 20% madder, 40% purple perilla, subsequently by its inspissation, until dry matter content reaches 45%, be add the starch that weight ratio part is 5% in the extraction solution of 95% to weight ratio part, stir, obtain printing solutions.
Wrapping paper is put into baking oven preheating 30s, preheat temperature 75 DEG C;
Block is made by printing figure message;
Forme is installed on the printer, prints under paper being placed on block;
Carry out infrared heat after being flattened by paper after printing air-dry dry, baking temperature is 80 DEG C, and drying time is 30s;
By paper tape printed patterns uniform application dimethicone, it is air-dry dry to carry out infrared heat after having smeared, and baking temperature is 60 DEG C, dry 1 minute;
By paper tape printed patterns uniform application propolis, it is air-dry dry to carry out infrared heat after having smeared, and baking temperature is 60 DEG C, dry 1 minute.
Claims (2)
1. a printing process for food wrapper, comprises the following steps:
A, choose printing solutions;
B, wrapping paper is put into baking oven preheating 30s, preheat temperature 60 DEG C-75 DEG C;
C, by printing figure message make block;
D, by forme install on the printer, print under paper being placed on block;
E, the paper after printing is flattened after to carry out infrared heat air-dry dry, baking temperature is 70 DEG C-80 DEG C, and drying time is 30-50s;
F, by paper tape printed patterns uniform application dimethicone, it is air-dry dry to carry out infrared heat after having smeared, and baking temperature is 55-60 DEG C, dry 1 minute;
G, by paper tape printed patterns uniform application propolis, it is air-dry dry to carry out infrared heat after having smeared, and baking temperature is 55-60 DEG C, dry 1 minute.
2. the printing process of a kind of food wrapper according to claim 1, is characterized in that: the making step of described printing solutions is as follows:
A, to be less than with PH 3 containing 25% ethanol acid aqueous solution extraction weight ratio part be the anthocyanidin of 40% Asian puccoon, 20% madder, 40% purple perilla;
B, extraction solution is carried out inspissation, until the dry matter content in extraction solution reaches 45%;
C, to weight ratio part be 95% extraction solution in add the starch that weight ratio part is 5%, stir, obtain printing solutions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596681.2A CN104369559B (en) | 2014-10-31 | 2014-10-31 | A kind of food wrapper printing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596681.2A CN104369559B (en) | 2014-10-31 | 2014-10-31 | A kind of food wrapper printing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104369559A true CN104369559A (en) | 2015-02-25 |
| CN104369559B CN104369559B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410596681.2A Active CN104369559B (en) | 2014-10-31 | 2014-10-31 | A kind of food wrapper printing process |
Country Status (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107932985A (en) * | 2017-11-28 | 2018-04-20 | 蚌埠昆仑彩印包装有限公司 | A kind of typography for improving the anti-ageing performance of Packaging Box |
| CN108081775A (en) * | 2017-11-28 | 2018-05-29 | 蚌埠昆仑彩印包装有限公司 | A kind of typography for improving Packaging Box water resistance |
| CN108084776A (en) * | 2017-11-09 | 2018-05-29 | 苏州同里印刷科技股份有限公司 | A kind of typography of environment-friendly type food wrapper |
| CN110712440A (en) * | 2018-07-13 | 2020-01-21 | 江苏扬中印刷有限公司 | Printing method of paperboard |
| CN112590415A (en) * | 2020-12-12 | 2021-04-02 | 晋江市现代彩色印刷有限公司 | Printing process of environment-friendly green paper-plastic product |
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| CN1895070A (en) * | 2000-06-02 | 2007-01-17 | 马斯公司 | High resolution ink-jet printing on edibles and products made |
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| CN201712908U (en) * | 2009-10-21 | 2011-01-19 | 上海冠生园食品有限公司 | Composite food packaging paper with edible film |
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| CN102704347A (en) * | 2012-05-29 | 2012-10-03 | 上海界龙永发包装印刷有限公司 | Preparation method of printing aluminum foil wrapping paper with low migration, high barrier and scratch resistance |
| CN102700274A (en) * | 2010-03-12 | 2012-10-03 | 李华容 | Method for acquiring colorized holographic pattern and colorized holographic pattern package paper structure |
| CN102864689A (en) * | 2012-09-21 | 2013-01-09 | 江南大学 | Wheat protein coating food wrap paper and preparation method thereof |
| CN103568436A (en) * | 2013-10-21 | 2014-02-12 | 虞海盈 | Food packing material |
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2014
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1895070A (en) * | 2000-06-02 | 2007-01-17 | 马斯公司 | High resolution ink-jet printing on edibles and products made |
| CN201394415Y (en) * | 2009-04-21 | 2010-02-03 | 孔繁华 | Device for reducing the content of residual volatile organic compounds in printed matters |
| CN201712908U (en) * | 2009-10-21 | 2011-01-19 | 上海冠生园食品有限公司 | Composite food packaging paper with edible film |
| CN102700274A (en) * | 2010-03-12 | 2012-10-03 | 李华容 | Method for acquiring colorized holographic pattern and colorized holographic pattern package paper structure |
| CN102392393A (en) * | 2011-08-08 | 2012-03-28 | 杭州广联复合材料有限公司 | Preparation method of release paper with simulated watermark pattern |
| CN102704347A (en) * | 2012-05-29 | 2012-10-03 | 上海界龙永发包装印刷有限公司 | Preparation method of printing aluminum foil wrapping paper with low migration, high barrier and scratch resistance |
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| CN103568436A (en) * | 2013-10-21 | 2014-02-12 | 虞海盈 | Food packing material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108084776A (en) * | 2017-11-09 | 2018-05-29 | 苏州同里印刷科技股份有限公司 | A kind of typography of environment-friendly type food wrapper |
| CN107932985A (en) * | 2017-11-28 | 2018-04-20 | 蚌埠昆仑彩印包装有限公司 | A kind of typography for improving the anti-ageing performance of Packaging Box |
| CN108081775A (en) * | 2017-11-28 | 2018-05-29 | 蚌埠昆仑彩印包装有限公司 | A kind of typography for improving Packaging Box water resistance |
| CN110712440A (en) * | 2018-07-13 | 2020-01-21 | 江苏扬中印刷有限公司 | Printing method of paperboard |
| CN112590415A (en) * | 2020-12-12 | 2021-04-02 | 晋江市现代彩色印刷有限公司 | Printing process of environment-friendly green paper-plastic product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104369559B (en) | 2016-08-17 |
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Address after: 236200 Anhui province Fuyang City Yingshang County Industrial Park Road on the south side of Bao tube Patentee after: Anhui Rong Ze Technology Co., Ltd. Address before: 236200 Anhui city of Fuyang province Yingshang County Industrial Park Patentee before: Fuyang Rong Ze coating technique packing Co., Ltd. |
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