CN110588198A

CN110588198A - Environment-friendly mineral water bottle label printing process and printing equipment thereof

Info

Publication number: CN110588198A
Application number: CN201910843401.6A
Authority: CN
Inventors: 喻方长; 喻慕玲
Original assignee: Wuxi Chuangmei Zhiyin Technology Co Ltd
Current assignee: Wuxi Chuangmei Zhiyin Technology Co Ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2019-12-20

Abstract

The invention relates to the technical field of label printing, in particular to an environment-friendly mineral water bottle label printing process, which comprises the following steps: preparing coated paper, a transparent heat shrinkable film and oily base paper; printing information pictures and texts and reward activity two-dimensional codes specified by the bureau of industry and commerce on one side of the art paper, printing a prompt beside the reward activity two-dimensional codes, after drinking water, scanning the codes to obtain environment-friendly reward words, wherein the length of each printed label is not more than half of the perimeter of the label pasting position of the mineral water bottle; printing a first gloss oil layer only covering the reward movable two-dimensional code on the coated paper; a dark scratch-off coating is printed on the first varnish layer. The invention utilizes the obvious scrape coating to attract consumers to mark when meeting, thereby reducing the probability that water is discarded without being drunk and reducing the waste of water resources; the label is made small, the using amount of plastic is reduced, the label is not easy to tear when being stuck on the bottle body, and the plastic pollution of the label to the environment is greatly reduced.

Description

Environment-friendly mineral water bottle label printing process and printing equipment thereof

Technical Field

The invention relates to the technical field of label printing, in particular to an environment-friendly mineral water bottle label printing process and printing equipment thereof.

Background

China is the first world population, but everyone has water resources which are one of the most scarce areas in the world. If the water-per-capita quantity worldwide is one bottle of water, each Chinese can only be divided into one fourth of one bottle of water, and the only fourth is often wasted.

In collective activities, people basically drink mineral water of the same brand, and the mineral water bottles of the same brand are the same in growth, people inevitably forget which bottle is unscrewed, and for the sake of sanitation, people can choose to open a new bottle of mineral water to drink, so that waste of water resources is caused inadvertently. In addition, this waste phenomenon is prevalent in a variety of large commercial activities. For example, in the Beijing area, approximately 1831 million people come to Beijing protocol all year round, roughly counting 70% of people drinking bottled water, and calculating according to 1 bottle amount per person, approximately 1321 ten thousand bottles of water are used each year, if one tenth of the bottled water with the content of 500 milliliters is not drunk and is discarded, 600 tons of water are wasted in only the Beijing area each year.

Besides the waste of water resources, the mass use of brand mineral water also brings about a serious plastic pollution problem. At present, over 95 percent of brand mineral water is printed with labels by using heat shrinkable sleeves (shrinksleeves) made of materials such as PVC/PET/OPS and the like, and the heat shrinkable sleeves on all mineral water bottles are usually removed in large-scale conferences/activities or media broadcasting conferences/activities, so that the suspicion of implanting advertisements is avoided; in daily life, people also often have the habit of getting rid of the hot shrinkage sleeve mark on the mineral water bottle when collective activity (for example play football, play basketball etc.) for distinguish one's own mineral water bottle with other people, avoid taking by mistake. Under the current situation that the classification treatment of the Chinese garbage is not developed and mature, the heat shrinkable sleeve label taken down from the mineral water bottle in the two situations can not be properly treated, and most of the heat shrinkable sleeve label is plastic garbage, which causes serious pollution to the ecological environment and landscape.

For the problems of water resource waste and plastic pollution caused by the mineral water bottle label, the printing industry is difficult to blame, and an environment-friendly mineral water bottle label printing process is urgently needed to solve the problems.

Disclosure of Invention

The invention aims to provide an environment-friendly mineral water bottle label printing process, which greatly relieves the problems of water waste of bottled water and plastic pollution of mineral water bottle labels.

The above object of the present invention is achieved by the following technical solutions: an environment-friendly mineral water bottle label printing process comprises the following steps:

step1, preparing coated paper, a transparent heat shrinkable film and oily base paper;

step2, printing information pictures and texts specified by an industry and commerce bureau and an incentive activity two-dimensional code on one side of the coated paper, printing a prompt beside the incentive activity two-dimensional code, then scanning the code after drinking water to obtain the environmentally-friendly incentive words, wherein the length of each printed label is not more than half of the perimeter of the label pasting position of the mineral water bottle;

step3, printing a first gloss oil layer only covering the reward movable two-dimensional code on the coated paper;

step4, printing a deep-color scratch-off coating on the first gloss oil layer;

step5, printing a brand LOGO and characters for prompting a scratch mark to distinguish on the scratch coating;

step6, printing a second gloss oil layer covering the scratch-off coating;

step7, reversely printing a product brand LOGO and advertisement information on one side of the heat shrinkable film;

step8, printing a non-drying adhesive layer A on the other side of the coated paper, then compounding the coated paper with a heat shrinkable film, and adhering one side of the reverse printing content of the heat shrinkable film with the non-drying adhesive layer A;

and step9, printing a non-drying adhesive layer B on one side of the heat shrinkable film, which is opposite to the coated paper, and adhering the oily base paper on the non-drying adhesive layer B.

Through adopting above-mentioned technical scheme, but the blade coating layer of dark is obvious, therefore the consumer sees very easily behind the mineral water bottle behind the blade coating layer suggestion scrape out the characters that the mark was in order to make the differentiation, consequently everyone can be through doing the mark on can scraping the coating when the meeting to reduced the probability that water just was abandoned not drunk up, reduced the waste of water resource.

The consumer can discover to hide the two-dimensional code behind one's back when can scraping the mark on the coating, and the consumer drinks the bottle normal water after (can scrape coating end mark function time), can scrape under the compelling of curiosity and can scrape the coating to see the suggestion and drink and sweep the typeface that the sign indicating number received the environmental protection reward after water, this typeface can give consumer's psychological suggestion: the user is qualified to receive the environmental protection reward after drinking the water in the bottle, so that the probability of the user drinking the water in the bottle is improved, and the waste is reduced. Enter into cell-phone APP after sweeping the sign indicating number, have more propaganda to saving water resource, environmental protection in the APP, make the notion of saving and environmental protection deep into the people's mind.

The second varnish layer protects the scratch-off coating and prevents mineral water bottles from rubbing against each other during transport and damaging the scratch-off coating. The length of the printing range of each label on the coated paper does not exceed half of the perimeter of the position where the mineral water bottle is adhered, so that a consumer can see the inner side face of the label through the mineral water bottle, one side of the heat shrinkage film is printed with a brand LOGO and advertisement information in a reverse mode, the adhesive sticker layer B on the other side of the heat shrinkage film is adhered to the mineral water bottle, the consumer can see the brand LOGO and the advertisement information through the mineral water bottle, and the design can reduce the label and enable the smaller label to fully display enough printing content. The label is reduced, and the label consists of a layer of coated paper and a layer of heat shrinkage film, so that the plastic consumption is reduced, and the label is adhered on the bottle body and is not easy to tear, so that the plastic pollution of the label to the environment is greatly reduced.

Preferably, in Step4, a dark matte ink is added to the fountain of the printer to print the scratch-off coating.

By adopting the technical scheme, the process for printing the scratch-able coating is simple, and the printing cost is reduced.

Preferably, in Step4, the thermochromic ink is added into an ink homogenizing seat of a printer to print the scratchable coating, and then the thermochromic ink is dried at a high temperature.

Through adopting above-mentioned technical scheme, the thermochromic printing ink after the high temperature is dried discolours and is the prominent green, and the color is striking, makes the consumer discover easily that the brand LOGO that can scrape printing on the coating scrapes out the characters that the mark was in order to make the differentiation with the suggestion.

Preferably, Step7, the background color of the brand LOGO is printed and hollowed out, and then the cold stamping alumite is adhered to the hollowed-out area of the heat shrinkage film by using special glue.

By adopting the technical scheme, the LOGO LOGO is gorgeous and dazzling in color by adopting the cold stamping process.

Preferably, in Step2, the reward activity two-dimensional code is associated with the mobile phone APP, and the mobile phone scans the reward activity two-dimensional code to obtain the reward in the mobile phone APP or participate in the lottery.

By adopting the technical scheme, the consumer jumps to the mobile phone APP with high popularization rate such as precious payment and WeChat after scanning the reward activity two-dimensional code by the mobile phone, and can encourage the consumer to participate in the activity by a mode of rewarding virtual water drops by a precious ant forest program or a mode of collecting points in WeChat public numbers to replace prizes, so that the environmental protection and the saving consciousness of the consumer are invisibly enhanced in the activity.

The invention also provides printing equipment for the environment-friendly mineral water bottle label printing process, which comprises a large rotating wheel and a small rotating wheel, wherein the small rotating wheel is positioned right above the large rotating wheel, four ink-distributing seats are surrounded by the small rotating wheel, six ink-distributing seats are surrounded by the large rotating wheel, and a first paper placing wheel, a first paper receiving table, a first tension controller, an electrostatic eliminator, a first edge chaser and a plurality of guide rollers are arranged on one side of the large rotating wheel; the other side of the large rotating wheel is provided with a second paper placing wheel, a paper collecting wheel, a bottom paper placing wheel, a die cutting seat, a second tension controller, a second edge chaser, a second paper receiving table and a gold oil applying part.

By adopting the technical scheme, various printing requirements on the coated paper and the thermal contraction film are met.

Preferably, a front cold-ironing device is arranged between the large rotating wheel and the paper collecting wheel, and a rear cold-ironing device is arranged on an ink homogenizing seat of the small rotating wheel.

By adopting the technical scheme, the cold-stamping hot-stamping process requirement of the brand LOGO printed on the coated paper is met.

Preferably, a UV light curing water cooling system is further included.

By adopting the technical scheme, the ink on the coated paper is dried by the UVLED curing machine, and the heat of the UVLED curing machine is dissipated by the water cooling system, so that the service life of the UVLED curing machine is prolonged, and the printing is prevented from being stopped due to damage.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the marked scratch-coatable coating is used for attracting consumers to mark during a meeting, so that the probability that water is discarded after being drunk up is reduced, and the waste of water resources is reduced;

2. the label is made small, the using amount of plastic is reduced, the label is not easy to tear when being stuck on the bottle body, and the plastic pollution of the label to the environment is greatly reduced.

Drawings

FIG. 1 is a schematic diagram of a label printed by an environmentally friendly label printing process for mineral water bottles in the examples;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic illustration of the label of FIG. 1 after further printing thereon;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a schematic view of the back of the label of FIG. 1;

FIG. 6 is an exploded view of a label with an oil-based liner;

FIG. 7 is a schematic structural view of a printing apparatus in the example.

In the figure, 1, coated paper; 2. a heat shrinkable film; 3. oily base paper; 4. rewarding the activity two-dimensional code; 5. a scratch-off coating; 6. a first varnish layer; 7. a second varnish layer; 8. the non-drying adhesive layer A; 9. a non-drying glue layer B; 10. the brand LOGO; 11. a large rotating wheel; 12. a small rotating wheel; 13. an ink equalizing seat; 14. a first paper placing wheel; 15. a first paper receiving table; 16. a first tension controller; 17. a static eliminator; 18. a first edge tracker; 19. a guide roller; 20. a second paper placing wheel; 21. a delivery wheel; 22. placing a bottom paper wheel; 23. die cutting seats; 24. a second tension controller; 25. a second edge tracker; 26. a second paper receiving table; 27. a gold oil applying part; 28. a front cold wave device; 29. a UV light curing water cooling system; 30. and (5) a post cold wave device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: an environment-friendly mineral water bottle label printing process is used for printing contents on coated paper 1 and a heat shrinkable film 2, and then the coated paper 1 and the heat shrinkable film 2 are compounded to form a label.

As shown in fig. 1 and fig. 2, a printing device is used to print some information (such as production date, shelf life, ingredient components, nutrient content table, etc.) and a reward activity two-dimensional code 4 specified by the industry and commerce bureau on one side of coated paper 1, and a word of "when drinking is finished, the code can be scanned and the environmental protection reward can be obtained" is printed beside the reward activity two-dimensional code 4. A first varnish layer 6 covering only the bonus active two-dimensional code 4 is then printed on the coated paper 1.

As shown in fig. 3 and 4, a dark matte oil is added into a leveling seat 13 of the printer, the scratch-off coating 5 is printed on the first gloss oil layer 6, then the brands LOGO (10) and the words of 'scratch-off mark to distinguish you from other water bottles' are printed on the scratch-off coating 5, and finally the second gloss oil layer 7 covering the scratch-off coating 5 is printed for protection to prevent the scratch-off coating 5 from being worn during transportation.

As shown in fig. 5, a printing device is used to print a light background color on one side of the transparent heat shrinkable film 2, wherein the background color is a hollow shape of a LOGO (10), and the background color is accompanied by reverse printed advertising information (not shown in fig. 5) of a promotional brand. The cold foil alumite is then adhered in the hollowed-out background color area with a special glue to form a gorgeous brand LOGO (10).

As shown in fig. 6, a non-drying adhesive layer B (9) is printed on the other side of the heat shrinkable film 2, and the oily base paper 3 is adhered to the non-drying adhesive layer B (9). Printing a non-drying adhesive layer A (8) on one side of the coated paper 1 opposite to the side where the reward movable two-dimensional code 4 is printed, and then compounding the coated paper 1 and the heat shrinkable film 2, namely adhering one side of reverse printing content of the heat shrinkable film 2 to the non-drying adhesive layer A (8).

The dark scratch-off coating 5 is obvious, so that consumers can easily see the scratch-off mark prompting on the scratch-off coating 5 to distinguish water bottles of your and other people after taking mineral water bottles, and therefore everyone can mark on the scratch-off coating 5 in a meeting, the probability that water is discarded after being drunk up is reduced, and the waste of water resources is reduced.

The consumer can discover to hide the two-dimensional code behind one's back when can scraping the mark on coating 5, and the consumer drinks the bottle normal water after (can scrape coating 5 and end the mark function time), can scrape off under the driving of curiosity and can scrape coating 5 to see suggestion "drink and do not waste and can sweep the sign indicating number and get environmental protection reward", this suggestion can give consumer's psychological suggestion: the environment-friendly reward can be obtained at ease only after the water in the bottle is drunk, so that the probability of the consumer drinking the water in the bottle is improved, and the waste is reduced. Jump to after scanning the sign indicating number and pay in precious, cell-phone APP that the prevalence is high such as little letter, can with the mode of rewarding virtual water droplet through precious ant forest program of payment or collect the point in little letter public number and trade the mode of getting the prize, encourage the consumer to participate in the activity, invisibly strengthen consumer's environmental protection, saving consciousness in the activity.

As shown in figure 5, the length of the printing range of each label on the coated paper 1 is not more than half of the perimeter of the label pasting position of a mineral water bottle, a consumer can see the inner side surface of the label through the mineral water bottle, the LOGO LOGO (10) and the advertising information are printed on one side of the heat shrinkage film 2 in a reverse mode, the non-setting adhesive layer B (9) on the other side of the heat shrinkage film 2 is pasted on the mineral water bottle, the consumer sees the positive brand LOGO (10) and the advertising information through the mineral water bottle, and therefore the design can reduce the label and enable the smaller label to fully display enough printing content. Because the label is reduced and consists of a layer of coated paper 1 and a layer of heat shrinkage film 2, the using amount of plastics is reduced, and the label is adhered on the bottle body and is not easy to tear, the plastic pollution of the label to the environment is greatly reduced.

As shown in fig. 7, the printing apparatus includes a frame, a large wheel 11 and a small wheel 12 are mounted on the frame, the small wheel 12 is located right above the large wheel 11, four ink distributing seats 13 are mounted around the small wheel 12, and six ink distributing seats 13 are mounted around the large wheel 11. One side of the large rotating wheel 11 is provided with a first paper placing wheel 14 (two), a first paper receiving table 15, a first tension controller 16, a static eliminator 17, a first edge tracker 18 and a plurality of guide rollers 19; the other side of the large rotating wheel 11 is provided with a second paper placing wheel 20, a paper collecting wheel 21, a bottom paper placing wheel 22, a die cutting seat 23, a second tension controller 24, a second edge trimmer 25, a second paper receiving table 26, a gold oil applying part 27 and a UV light curing water cooling system 29. A front cold-ironing device 28 is arranged between the large rotating wheel 11 and the paper collecting wheel 21, and a rear cold-ironing device 30 is arranged on an ink-homogenizing seat 13 of the small rotating wheel 12.

As shown in fig. 7, the roll wound by the printing coated paper 1 or the thermal contraction film 2 is unwound on the second paper unwinding wheel 20, and is wound on the paper winding wheel 21 after sequentially passing around the second tension controller 24, the second edge tracker 25, the large rotating wheel 11, the small rotating wheel 12, the gold oil applying part 27 and the UV light curing water cooling system 29. If the thermal contraction film 2 is printed, the UVLED curing function of the UV light curing water cooling system 29 is closed, then the self-adhesive is contained in one ink homogenizing seat 13, the oily base paper 3 is discharged from the base paper placing wheel 22, the oily base paper 3 and the thermal contraction film 2 (which just passes through the UV light curing water cooling system 29) pass between two press rollers, the oily base paper 3 and the thermal contraction film 2 are compounded, and after compounding, the shape of each label can be cut through the die cutting seat 23 and then the label can be wound on the paper collecting wheel 21.

As shown in fig. 7, the heat shrinkable film 2 combined with the oily base paper 3 and the coated paper 1 printed with the non-drying adhesive layer a (8) are discharged on two first paper discharge rollers 14. The thermal contraction film 2 is easy to deform, so that tension adjustment and deviation correction are needed, and the thermal contraction film 2 sequentially bypasses the first paper receiving table 15, the first tension controller 16 and the first edge tracker 18; the coated paper 1 winds around a plurality of guide rollers 19 and then winds around the large rotating wheel 11 together with the heat shrinkage film 2 for pasting and compounding, and then is selectively wound on the paper collecting wheel 21 after passing through the functional modules (wherein the UVLED curing function of the UV light curing water cooling system 29 is closed).

Example 2: an environment-friendly mineral water bottle label printing process is different from the process for printing a scrape coating 5 in the embodiment 1, firstly thermosensitive color-changing ink is added into an ink homogenizing seat 13 of a printing machine to print the scrape coating 5, and then the thermosensitive color-changing ink is dried at a high temperature, so that the scrape coating 5 is in a striking green color.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. An environment-friendly mineral water bottle label printing process is characterized by comprising the following steps:

step1, preparing coated paper (1), a transparent heat shrinkable film (2) and oily base paper (3);

step2, printing information pictures and texts specified by an industry and commerce bureau and an incentive activity two-dimensional code (4) on one side of the coated paper (1), printing a prompt beside the incentive activity two-dimensional code (4) and then scanning the code to obtain a word sample of the environmental protection incentive after water drinking is finished, wherein the length of each printed label is not more than half of the perimeter of the label pasting position of the mineral water bottle;

step3, printing a first gloss oil layer (6) only covering the reward movable two-dimensional code (4) on the coated paper (1);

step4, printing a dark scratch-off coating (5) on the first gloss oil layer (6);

step5, printing a brand LOGO (10) and characters for prompting to scratch out marks for distinguishing on the scratch-off coating (5);

step6, printing a second gloss oil layer (7) covering the scratch-off coating (5);

step7, reversely printing a product plate LOGO (10) and advertising information on one side of the heat shrinkable film (2);

step8, printing a non-drying adhesive layer A (8) on the other side of the coated paper (1), then compounding the coated paper (1) with a heat shrinkable film (2), and adhering one side of the reverse printing content of the heat shrinkable film (2) with the non-drying adhesive layer A (8);

and Step9, printing a non-drying adhesive layer B (9) on one side of the heat shrinkable film (2) opposite to the coated paper (1), and adhering the oily base paper (3) on the non-drying adhesive layer B (9).

2. The process of claim 1, wherein the label printing process for environmental-friendly mineral water bottle comprises: in Step4, a dark matte ink was added to the fountain stand (13) of the printer to print the scratch-off coating (5).

3. The process of claim 1, wherein the label printing process for environmental-friendly mineral water bottle comprises: in Step4, the thermosensitive color-changing ink is firstly added into an ink homogenizing seat (13) of a printer to print a scratchable coating (5), and then the thermosensitive color-changing ink is dried at high temperature.

4. The process of claim 1, wherein the label printing process for environmental-friendly mineral water bottle comprises: in Step7, the background color of the hollowed-out product LOGO (10) is printed, and then the cold-stamping alumite is adhered to the hollowed-out area of the heat shrinkage film (2) by adopting special glue.

5. The process of claim 1, wherein the label printing process for environmental-friendly mineral water bottle comprises: in Step2, the reward activity two-dimensional code (4) is associated with the mobile phone APP, and the mobile phone scans the reward activity two-dimensional code (4) to obtain the reward in the mobile phone APP or participate in lottery.

6. A printing device for the label printing process of environmental-friendly mineral water bottle as claimed in any one of claims 1-5, comprising a large runner (11) and a small runner (12), wherein the small runner (12) is positioned right above the large runner (11), four ink-homogenizing seats (13) are surrounded around the small runner (12), six ink-homogenizing seats (13) are surrounded around the large runner (11), characterized in that: a first paper placing wheel (14), a first paper receiving table (15), a first tension controller (16), a static eliminator (17), a first edge chaser (18) and a plurality of guide rollers (19) are arranged on one side of the large rotating wheel (11); the other side of the large rotating wheel (11) is provided with a second paper placing wheel (20), a paper collecting wheel (21), a bottom paper placing wheel (22), a die cutting seat (23), a second tension controller (24), a second edge chaser (25), a second paper receiving table (26) and a gold oil applying part (27).

7. Printing apparatus according to claim 6, wherein: a front cold-ironing device (28) is arranged between the large rotating wheel (11) and the paper collecting wheel (21), and a rear cold-ironing device (30) is arranged on an ink-homogenizing seat (13) of the small rotating wheel (12).

8. Printing apparatus according to claim 6, wherein: and a UV light curing water cooling system (29).