TW202132106A - Manufacturing process of double-layered printing scratch-off stickers, and system and sticker thereof capable of preventing unscrupulous customers from theft scratching without purchasing - Google Patents

Abstract

The invention relates to a manufacturing process of double-layered printing scratch-off stickers, and a system and a sticker thereof. The manufacturing process includes an upper paper printing step and a lower paper printing step. The upper paper printing step includes: a paper feeding step, a conveying step, a first printing step, and a second printing step. The lower paper printing step includes: a paper feeding step, a conveying step, a third printing step, a gloss lamination step, and a scratch-off ink printing step. The upper and lower edges of the back of the upper paper and the front of the lower paper are adhered to each other by adhesive. The upper paper and the lower paper that are combined together are cut into a specific shape by a die cutter and the upper paper will be rolled with a cutting line, so as to form a plurality of double-layered printing scratch-off stickers. The sticker formed by the manufacturing process of the invention has a feature that it cannot be stuck back after being peeled off, so that it can prevent unscrupulous customers from theft scratching off the stickers without purchasing.

Description

Double-layer printing scratch-off sticker manufacturing process, its system and its sticker

The present invention is a double-layer printing scratch-off sticker manufacturing process and its sticker, especially a double-layer printing scratch-off sticker that cannot be glued back after being torn apart to form a safety mechanism, thereby preventing unscrupulous customers from stealing and scratching unpurchased goods The manufacturing process and its stickers.

When purchasing goods in general convenience stores, scratch stickers will be attached to the products. After purchase, customers can scratch off the covering layer of the scratch area, and then according to the displayed serial number online to claim prizes or earn points. The conventional scratch-off stickers can be divided into single-sided scratch-off stickers or double-sided scratch-off stickers. The single-sided scratch-off stickers are attached to the front of the stickers while printing product advertisements, instructions and scratching areas. When the products are displayed on the shelf At the time of listing, unscrupulous customers will take the opportunity to secretly scratch and paste on the scratching area on the product, and then put the product back after obtaining the serial number, causing losses to the merchant.

Secondly, the double-sided scratch-off sticker is used to print product advertisements and instructions on the front, and a scratch-off area is printed on the back. The double-sided scratch-off sticker can prevent theft. However, after the customer purchases the product, the scratching sticker can be removed from the product to remove the covering of the scratching area. Therefore, the scratching sticker is easily damaged due to the careless tearing process. Furthermore, the traditional manufacturing process of the double-sided scratch-off sticker is front printing, back printing, printing awards or serial numbers, putting on a protective film, forming a scratching area, local glue and cutting into shape. A total of at least 4 to 6 manufacturing processes are required, and the procedures are cumbersome and time-consuming, which makes the cost relatively high.

Therefore, the inventor has invested a lot of energy and spirit in research and development, and has continued to make breakthroughs and innovations in this field, hoping to solve the deficiencies of conventional use with novel technical means, and not only bring better products to the society, but also promote the development of the industry.

In view of the shortcomings of the above-mentioned scratch-off stickers, the purpose of the present invention is to provide a double-layer printing scratch-off sticker process and its stickers. The double-layer printing scratch-off sticker formed by the process of the present invention cannot be glued back after tearing to form a safety Mechanism to prevent unscrupulous customers from stealing unpurchased goods.

To achieve the above objective, the present invention provides a double-layer printing scratch-off sticker manufacturing process, which includes the following steps:

(A) Perform an upper paper printing step and a lower paper printing step at the same time, wherein the upper paper printing step includes: (a1) a paper feeding step, feeding a plurality of upper papers into a first paper feeding unit, each upper paper It has a front side and a back side; (b1) the conveying step, conveying the upper papers through a plurality of guide wheels; (c1) controlling the conveying step, using a snake control device to make the upper papers and the lower papers Stable conveyance between the guide wheels; (d1) the first printing step, printing a first color printing layer on the back side; (e1) the second printing step, printing a second color printing layer on the front side; the lower layer The paper printing step includes: (a2) paper feeding step, feeding a plurality of lower layers of paper into a second paper feeding unit, each lower layer of paper having a front and a back; (b2) conveying step, conveying the paper through a plurality of guide wheels Some lower papers; (c2) control the conveying step, through a meandering control device so that the upper papers and the lower papers can be stably conveyed between the guide wheels; (d2) the third printing step, printing a third color The printing layer and the lower printing layer are on the front surface; (e2) the glazing film step, a glazing film is covered on the third color printing layer and the lower printing layer through a glazing seat; (f2) scraping ink In the printing step, a scraping area is printed on the light film;

(B) The laminating step, the upper and lower edges of the back of the upper paper and the upper and lower edges of the lower paper are bonded to each other by a glue;

(C) Cutting and forming step, cutting the combined upper paper and the lower paper into a specific shape by a knife die, and rolling out on the upper paper A cut-off line to form a plurality of double-layer printed scratch-off stickers;

(D) Scrap reeling step, reeling off the waste generated in the cutting and forming step; and

(E) The step of winding the finished product, winding up the double-layer printed scraping stickers produced by the cutting and forming step.

In the aforementioned double-layer printing scratch-off sticker manufacturing process of the present invention, before (d1) the first printing step, a paper surface destruction step is further included, and the front surface of the upper layer paper is destroyed by a discharge device.

In the aforementioned double-layer printing scratch-off sticker manufacturing process of the present invention, after (e1) the second printing step, a varnishing step is further included to cover the varnish on the second color printing layer.

In the above-mentioned double-layer printing scratch-off sticker manufacturing process of the present invention, a laser hot stamping step is further included after the oiling step, and cold stamping is performed on the front side of the upper layer paper by a cold stamping method to form a 3D The anti-counterfeiting layer is on the front surface.

In order to achieve the above-mentioned another object of the present invention, the present invention provides a double-layer printing scratch-off sticker manufactured by the above-mentioned double-layer printing scratch-off sticker manufacturing process.

In order to achieve the above-mentioned another object of the present invention, the present invention provides a double-layer printing sticker manufacturing system including: an upper paper printing unit, a lower paper printing unit, a gluing machine, a knife die, a waste reeling machine and a roll Around the machine. First, the upper paper printing unit includes: a first paper feeding device, a plurality of guide wheels, a first meandering control device, at least one first printing press and a varnishing machine; wherein, a plurality of upper papers are fed from the first feeding device. The paper device is input; the guide wheels are connected to the first paper feeding device; the first snaking control device is connected to the first paper feeding device through the guide wheels, and the upper layers of paper are connected to the first paper feeding device through the guide wheels A paper feeding device is transferred to the snake control device; the at least one first printing press is connected to the snake control device through the guide wheels, and the upper layers The paper is conveyed by the meandering control device to the at least one first printing press through the guide wheels; and the varnishing machine is connected to the at least one first printing press through the guide wheels, and the upper papers pass through the guides The wheels are transferred from the at least one first printing press to the varnishing machine. Secondly, the lower paper printing unit includes: a second paper feeding device, a plurality of guide wheels, a second meandering control device, at least one second printing press, a glazing base and a scraper; wherein, the The second paper feeding device, a plurality of lower layers of paper are fed by the second paper feeding device; the guide wheels are connected with the second paper feeding device; the second meandering control device is connected to the second paper feeding device through the guide wheels Connected, the lower layers of paper are conveyed from the second paper feeding device to the second snaking control device through the guide wheels; the at least one second printing press is connected to the snaking control device through the guide wheels, and the lower layers The paper passes through the guide wheels and is transferred from the second meandering control device to the at least one second printing press; the glazing base is connected to the at least one second printing press through the guide wheels, and the lower layers of paper pass through the at least one second printing press. The guide wheels are conveyed to the glazing base by the at least one second printing press; and the scraper is connected to the glazing seat through the guide wheels, and the lower layers of paper are transmitted from the glazing base through the guide wheels Sent to the squeegee; the gluing machine conveys the upper paper and the lower papers to the gluing machine through the guide wheels, and uses a glue to the back of the upper papers and the The upper and lower edges of the front side of the lower layer of paper are attached to each other; and the die die sends the combined upper paper and the lower papers to the die through the guide wheels, and the combined upper layer The paper and the lower papers are cut into a specific shape, and a cut line is rolled on the upper papers to form a plurality of double-layer printed stickers. Furthermore, the waste material removal machine is connected to the cutter die through the guide wheels, and the cut and shaped waste material is conveyed to the waste material removal machine through the guide wheels and the waste material is rolled up. Then, the winder is connected to the die through the guide wheels, and the formed double-layer printed scraping stickers are transferred to the winder through the guide wheels to wind the double-layers Printing scratch-off stickers.

In order to achieve the above-mentioned another object of the present invention, the present invention provides a double layer The process of printing scratch-off stickers includes the following steps:

(A) Perform an upper paper printing step and a lower paper printing step at the same time, wherein the upper paper printing step includes: (a1) a paper feeding step, feeding a plurality of upper papers into a first paper feeding unit, each upper paper It has a front and a back, and the back is pasted with a first bottom layer; (b1) conveying step, conveying the upper layers of paper through a plurality of guide wheels; (c1) controlling the conveying step, using a meandering control device to make the upper layers The paper and the lower layers of paper can be stably conveyed between the guide wheels; (d1) the first printing step, printing a first color printing layer on the front side; (e1) the second printing step, printing different types of The pattern is placed on the first bottom layer, and cutting lines are arranged on the periphery of the pattern to form a plurality of stickers; the lower layer paper printing step includes: (a2) a paper feeding step, feeding a plurality of lower layers of paper into a second paper feeding unit, each lower layer The paper has a front side and a back side, and the front side is pasted with a second bottom layer; (b2) the conveying step, conveying the lower layers of paper through a plurality of guide wheels; (c2) controlling the conveying step, using a meandering control device to make the lower layers of paper The upper paper and the lower papers can be stably conveyed between the guide wheels; (d2) the third printing step, printing different patterns of patterns on the second bottom layer, and setting cutting lines on the periphery of the patterns to form a plurality of stickers ；

(B) The laminating step, the upper and lower edges of the back of the upper paper and the upper and lower edges of the lower paper are bonded to each other by a glue;

(C) Cutting and forming step, cutting the combined upper papers and lower papers into a specific shape by a knife die, and rolling at least one cutting line on the upper papers to form a plurality of Double-layer printing scratch-off sticker;

(D) Scrap reeling step, reeling off the waste generated in the cutting and forming step; and

(E) The step of winding the finished product, winding up the double-layer printed scraping stickers produced by the cutting and forming step.

In order to achieve the above-mentioned yet another object of the present invention, the present invention provides a method The double-layer printing scratch-off sticker manufactured by the above-mentioned double-layer printing scratch-off sticker manufacturing process.

In order to achieve the above-mentioned and another object of the present invention, the present invention provides a double-layer printing sticker manufacturing system, which includes: an upper paper printing unit, a lower paper printing unit, a gluing machine, a knife die, a waste reeling machine, and A winding machine. First, the upper paper printing unit includes: a first paper feeding device, a plurality of guide wheels, a first meandering control device, at least one first printing press, a varnishing machine, and at least one second printing press; wherein, A plurality of upper layers of paper are input by the first paper feeding device; the guide wheels are connected to the first paper feeding device; the first snake movement control device is connected to the first paper feeding device through the guide wheels, and the upper layers The paper is conveyed from the first paper feeding device to the snake control device through the guide wheels; the at least one first printer is connected to the first snake control device through the guide wheels, and the upper papers pass through the guide wheels It is transmitted to the at least one first printing press by the meandering control device; the varnishing machine is connected to the at least one first printing press through the guide wheels, and the upper paper is transferred from the at least one first printing machine through the guide wheels. The printing press is transmitted to the varnishing machine; the at least one second printing press is connected to the varnishing machine through the guide wheels, and the upper paper is conveyed from the varnishing machine to the at least one first printing machine through the guide wheels Second printing press. Secondly, the lower-layer paper printing unit includes: a second paper feeding device, a plurality of guide wheels, a second meandering control device, and at least one third printing press; wherein a plurality of lower papers are input by the second paper feeding device; The guide wheels are connected to the second paper feeding device; the second meandering control device is connected to the second paper feeding device through the guide wheels, and the lower layers of paper are connected to the second paper feeding device through the guide wheels The device is transmitted to the second snake movement control device; and the at least one third printing press is connected to the snake movement control device through the guide wheels, and the lower layers of paper are transmitted to the second snake movement control device through the guide wheels The at least one third printing press. Then, the gluing machine conveys the upper papers and the lower papers to the gluing machine through the guide wheels, and uses a glue to the back of the upper papers and the front of the lower papers. The upper and lower edges of the surface are attached to each other. Furthermore, the die die sends the combined upper paper and the lower paper to the die through the guide wheels, and cuts the combined upper paper and the lower paper into a specific shape , And roll a cut line on the upper paper to form a plurality of double-layer printed scratch-off stickers. In addition, the scrap reeling machine is connected to the die through the guide wheels, and the cut and shaped waste is conveyed to the scrap reeling machine through the guide wheels and the waste is wound up; and the winding The machine is connected with the die through the guide wheels, and the formed double-layer printing scraping stickers are transferred to the winding machine through the guiding wheels, so as to wind the double-layer printing scraping stickers.

Based on the above-mentioned advantages, and in order for the reviewer to have a better understanding of the present invention, a preferred embodiment is disclosed as follows. With the drawings and figure numbers, the content of the present invention and the effects achieved by the present invention will be described in detail below.

1: Double-layer printing sticker manufacturing system

10: Upper paper printing unit

10’: Upper layer of paper

101: cut line

1011: the first bottom layer

1012: Sticker

102: 3D anti-counterfeiting layer

11: The first paper feeding unit

12: Guide wheel

13: The first snake control device

14: Discharge device

15: The first printing press

16: bright oil machine

17: Cold foiling machine

18: The second printing press

20: Lower paper printing unit

20’: Lower paper

201: Upper bonding section

2011: the second bottom

202: Lower bonding section

2012: stickers

203: Scratch area

204: Variable serial number garbled

21: The second paper feeding unit

22: guide wheel

23: The second snake control device

24: The second printing press

25: glazing seat

26: Scratch ink machine

30: Gluing machine

31: knife mold

32: Scrap rolling machine

33: Winder

S10: Steps for printing on top paper

S101: Paper feeding steps

S102: Delivery step

S103: Control the delivery step

S104: Paper surface destruction step

S105: First printing step

S106: Second printing step

S107: Oiling step

S108: Laser bronzing steps

S20: Printing Steps on Lower Paper

S201: Paper feeding steps

S202: Delivery step

S203: Control the delivery step

S204: Third printing step

S205: glazing film step

S206: Scratch ink printing step

S301: Fitting steps

S302: Cutting and forming steps

S303: Scrap removal step

S304: Steps of winding finished product

S40: Steps for printing on top paper

S401: Paper loading steps

S402: Delivery step

S403: Controlling the delivery step

S404: First printing step

S405: Oiling step

S406: Laser bronzing step

S50: Printing Steps on Lower Paper

S501: Paper feeding steps

S502: Delivery step

S503: Control the delivery step

S504: Third printing step

S601: Fitting steps

S602: Cutting and forming steps

S603: Scrap removal step

S604: Steps for winding finished product

FIG. 1 is a flowchart of the manufacturing process steps of the double-layer printing scratch-off sticker in Example 1 of the present invention.

2 is a schematic diagram of a double-layer printing scratch-off sticker manufacturing system according to Embodiment 1 of the present invention;

Fig. 3 is an exploded view of the double-layer printing scratch-off sticker in Example 1 of the present invention.

4 is a flow chart of the manufacturing process steps of the double-layer printing scratch-off sticker according to the second embodiment of the present invention.

Fig. 5 is a schematic diagram of a double-layer printing scratch-off sticker manufacturing system according to embodiment 2 of the present invention;

Fig. 6 is an exploded view of the double-layer printing scratch-off sticker in Example 2 of the present invention.

The following are specific examples to illustrate the implementation of the present invention. Those familiar with the art can easily understand the other advantages and effects of the present invention from the content disclosed in this specification. In addition, the present invention can also be added by other different specific embodiments. For implementation or application, various modifications and changes can be made without departing from the spirit of the present invention.

Please refer to Figures 1 and 2. Figure 1 is a flow chart of the manufacturing process steps of the double-layer printing scratch-off sticker according to Embodiment 1 of the present invention; and Fig. 2 is the double-layer printing scratch-off sticker manufacturing system according to Embodiment 1 of the present invention The schematic diagram.

As shown in Figs. 1~2, the present invention provides a double-layer printing scratch-off sticker manufacturing process, which includes the following steps: firstly, an upper paper printing unit 10 and a lower paper printing unit 20 are used to simultaneously print an upper paper Step S10 and lower layer paper printing step S20, wherein the upper layer paper printing step S10 includes: paper feeding step S101: input a plurality of upper layer papers 10' into a first paper feeding unit 11, each upper layer paper 10' has a front side And a back; conveying step S102: convey the upper papers 10' through a plurality of guide wheels 12, and the guide wheels 12 can control the tension of the upper papers 10'; control conveying step S103: control by a first snake The device 13 enables the upper papers 10' to be stably conveyed between the guide wheels 12, so that the upper papers 10' will not run wildly; the paper surface destruction step S104: destroy the upper papers through a discharge device 14 10' on the surface to facilitate ink or varnish; the first printing step S105: print a first color printing layer on the back through a first printer 15, the first color printing layer can be a single color or plural In FIG. 1, there are multiple first printers 15 to indicate that it can print one color, two colors, three colors, etc., and different colors can be printed according to the user's needs. The present invention is not limited to this; the second printing step S106 : Printing a second color printing layer on the front side through the first printer 15; varnishing step S107: covering the second color printing layer with varnishing machine 16; and a laser bronzing step S107: Perform cold stamping on the front side of the upper paper 10' by a cold stamping method and a cold stamping machine 17 to form a 3D anti-counterfeiting layer on the front side. The lower paper printing step includes: paper feeding step S201: input a plurality of lower papers 20' into a second paper feeding unit 21, each lower paper 20' having a front and a back; conveying step S202: through a plurality of guide wheels 22 to transport the lower layers of paper 20', and the guide wheels 22 can control the lower layers of paper 20' Control the conveying step S203: through a second meandering control device 23, the lower paper 20' can be stably conveyed between the guide wheels 22, so that the lower paper 20' will not run randomly; third printing Step S204: Print a third color printing layer and a lower layer printing layer on the front side through a second printer 24, and print a fourth printing layer on the back side through the second printer 24, wherein the first The three-color printing layer can be a single color or multiple colors. The third color printing layer can be a product pattern and explanatory text. The lower printing layer can be a serial number garbled, a variable serial number garbled, a QR Code or a change Type QR Code; glazing film step S205: covering the third color printing layer and the lower printing layer with a glazing film through a glazing seat 25; squeegee printing step S206: through a squeegee printing machine 26 Print a scratch area on the light film. Next, the bonding step S301: the upper and lower edges of the back of the upper paper 10' and the front of the lower paper 20' are bonded to each other by a gluing machine 30. Furthermore, the cutting and forming step S302: Cut the combined upper paper 10' and the lower paper 20' into a specific shape by a knife 31, and roll out the upper paper 10' A line 101 is cut to form a plurality of double-layer printed scratch-off stickers 2. In addition, the scrap reeling step S303: a scrap reeling machine 32 is used to reel the waste generated in the cutting and forming step. Finally, the winding of the finished product step S304: the double-layer printed scraping stickers 2 produced by the cutting and forming step are wound up through a winding machine 33.

Please refer to FIG. 3, which is an exploded view of the double-layer printed scratch-off sticker according to Embodiment 1 of the present invention.

As shown in FIG. 3, the double-layer printing scratch-off sticker 1 is manufactured by the above-mentioned double-layer printing scratch-off sticker manufacturing process, wherein the double-layer printing scratch-off sticker 1 includes an upper layer of paper 10' and a lower layer of paper 20'. The upper paper 10' has a cut-off line 101 and a 3D anti-counterfeiting layer 102; the lower paper 20' has an upper bonding section 201 and a lower bonding section 202, and the cut line 101 of the upper paper 10' is set on the lower bonding Above the section 202, an appropriate distance is formed with the lower bonding section 202. Secondly, the lower layer of paper 20’ has There is a scratching area 203 and a serial number garbled or a variable serial number garbled 204 or a serial number garbled, the scratching area 203 and the variable serial number garbled 204 or the serial number garbled are arranged on the lower layer of paper 20'; wherein, the upper layer The front and back of the paper 10' and the partial area of the lower paper 20' are printed with different product patterns and explanatory text, and the upper bonding section 201 and the lower bonding section 202 are coated with a glue to make the upper paper 10 'And the upper and lower edges of the lower layer of paper 20' are combined with each other, and the back of the lower layer of paper 20' is attached to a release paper after the adhesive; The upper paper 10' is torn along the cutting line 101 and the upper paper 10' is lifted, and then the lower paper 20' is scraped off. The scraping area 203 displays a serial number or an award for the award. The upper paper 10' The characteristic of being unable to stick back after tearing, to form a safety mechanism.

Please refer to FIGS. 4 and 5. FIG. 4 is a flowchart of the manufacturing process of a double-layer printing scratch-off sticker according to Embodiment 2 of the present invention; and a schematic diagram of a double-layer printing scratch-off sticker manufacturing system according to Embodiment 2 of the present invention.

As shown in Figures 4 and 5, a double-layer printing scratch-off sticker manufacturing process includes the following steps: first, by means of an upper paper printing unit 10 and a lower paper printing unit 20, an upper paper printing step S40 and Lower paper printing step S50, wherein the upper paper printing step S40 includes: paper feeding step S401: input a plurality of upper papers 10' into a first paper feeding unit 11, each upper paper 10' has a front side and a back side , And a first bottom layer 1011 is pasted on the back; conveying step S402: convey the upper papers 10' through a plurality of guide wheels 12; control conveying step S403: make the upper papers 10' through a first meandering control device 13 It can be stably conveyed between the guide wheels 12, so that the upper paper 10' will not run randomly; the first printing step S404: print an upper first color printing layer on the front side by a first printer 15 ; Oiling step S405: Covering the first color printing layer with varnishing oil through a varnishing machine 16; Laser bronzing step S406: Applying a cold stamping method and a cold stamping machine 17 to the upper paper 10' Cold stamping on the front side to form a 3D anti-counterfeiting layer on the front side; And the second printing step S407: printing different patterns of patterns on the first bottom layer 1011, and arranging cutting lines on the periphery of the patterns to form a plurality of stickers. The lower paper printing step S50 includes: paper feeding step S501: input a plurality of lower papers 20' into a second paper feeding unit 21, each lower paper 20' has a front side and a back side, and the front side is pasted with a second bottom layer 2011; conveying step S502: conveying the lower layers of paper 20' through a plurality of guide wheels 22; control conveying step S503: through a second meandering control device 23 so that the lower layers of paper 20' can be between the guide wheels 22 Stable conveying so that the lower layers of paper 20' will not run randomly; the third printing step S504: print different patterns of patterns on the second bottom layer 2011, and set cutting lines on the periphery of the patterns to form a plurality of stickers. Furthermore, the bonding step S601: the back of the upper paper 10' and the upper and lower edges of the front of the lower paper 20' are bonded to each other by a gluing machine 30; cutting and forming step S602: The combined upper paper 10' and the lower paper 20' are cut into a specific shape by a knife 31, and at least one cut line 101 is rolled on the upper paper to form a plurality of double-layer printing Scratch the sticker 2. Then, the waste material rolling step S603: the waste material generated by the cutting and forming step is rolled away; and the finished product step S604: the double-layer printed scraping stickers 1 generated by the cutting and forming step are rolled up.

Please refer to FIG. 6, which is an exploded view of the double-layer printed scratch-off sticker according to Embodiment 2 of the present invention.

As shown in FIG. 6, the double-layer printing scratch-off sticker 2 is manufactured by the above-mentioned double-layer printing scratch-off sticker manufacturing process, wherein the double-layer printing scratch-off sticker 1 includes an upper layer of paper 10' and a lower layer of paper 20'. The upper paper 10' has a cut-off line 101 and a 3D anti-counterfeiting layer 102; the lower paper 20' has an upper bonding section 201 and a lower bonding section 202, and the cut line 101 of the upper paper 10'1 is set on the lower The upper part of the bonding section 202 and the lower bonding section 202 form an appropriate distance. Secondly, the back of the upper paper 10' has a first bottom 1011, the first bottom 1011 has a front and a back, the front of the first bottom 1011 and the back of the upper paper 10' are attached to each other, and the second Different patterns of patterns are printed on the back of a bottom layer 1011, and cutting lines are arranged on the periphery of the pattern to form a plurality of tearable stickers 1012. The front side of the lower layer paper 20' has a second bottom layer 2011, the second bottom layer 2011 has a front side and a back side, the back side of the second bottom layer 2011 and the front side of the lower layer paper 20' are attached to each other, and the second bottom layer Different types of patterns are printed on the front of 2011, and a cutting line is set on the periphery of the pattern to form a plurality of tearable stickers 2012. In addition, the front and back of the upper paper 10' and the partial area of the lower paper 20' are printed with different product patterns and explanatory text, and the upper bonding section 201 and the lower bonding section 202 are coated with a glue to make The upper and lower edges of the upper paper 10' and the lower paper 20' are combined with each other, and the back of the lower paper 20' is glued with a release paper; the double-layer three-sided printing scraping sticker is pasted 1 on the product On the upper layer, tear the upper layer of paper along the cutting line 101, lift the upper layer of paper 10', and tear off various stickers 1012, 2012 from the second bottom layer 2021 for use as stickers, and have the additional functions of stickers .

The above-mentioned embodiments are merely examples for the convenience of description, and the scope of rights claimed in the present invention should be subject to the scope of the patent application, rather than being limited to the above-mentioned embodiments.

S10: Steps for printing on top paper

S101: Paper feeding steps

S102: Delivery step

S103: Control the delivery step

S104: Paper surface destruction step

S105: First printing step

S106: Second printing step

S107: Oiling step

S108: Laser bronzing steps

S20: Printing Steps on Lower Paper

S201: Paper feeding steps

S202: Delivery step

S203: Control the delivery step

S204: Third printing step

S205: glazing film step

S206: Scratch ink printing step

S301: Fitting steps

S302: Cutting and forming steps

S303: Scrap removal step

S304: Steps of winding finished product

Claims (9)

A manufacturing process for double-layer printing and scratching stickers, including the following steps: (A) Carry out an upper paper printing step and a lower paper printing step at the same time, wherein, (A1) The printing steps of the upper paper include: (a1) In the paper feeding step, input a plurality of upper layers of paper into a first paper feeding unit, and each upper layer of paper has a front side and a back side; (b1) In the conveying step, the upper paper is conveyed through a plurality of guide wheels; (c1) Control the conveying step, so that the upper paper and the lower paper can be stably conveyed between the guide wheels through a meandering control device; (d1) In the first printing step, a first color printing layer is printed on the back surface; (e1) The second printing step, printing a second color printing layer on the front surface; (A2) The printing steps of the lower layer paper include: (a2) In the paper feeding step, input a plurality of lower layers of paper into a second paper feeding unit, and each lower layer of paper has a front side and a back side; (b2) The conveying step, conveying the lower layers of paper through a plurality of guide wheels; (c2) Control the conveying step, so that the upper papers and the lower papers can be stably conveyed between the guide wheels through a meandering control device; (d2) The third printing step, printing a third color printing layer and a lower printing layer on the front side; (e2) A glazing film step, covering a glazing film on the third color printing layer and the lower printing layer through a glazing seat; (f2) The step of scraping ink printing, printing a scraping area on the light film; (B) The laminating step, the upper and lower edges of the back of the upper paper and the upper and lower edges of the lower paper are bonded to each other by a glue; (C) Cutting and forming step, cutting the combined upper paper and the lower paper into a specific shape by a knife die, and rolling a cut line on the upper paper to form a plurality of double Layer printing scratch-off stickers; (D) Scrap roll removal step, roll off the waste generated in the cutting and forming step; as well as (E) The step of winding the finished product, winding up the double-layer printed scraping stickers produced by the cutting and forming step. The manufacturing process of double-layer printing scratch paper as described in the first item of the scope of patent application, wherein, before (d1) the first printing step, it further includes a paper surface destruction step, and the upper layer of the paper is damaged by a discharge device. Frontal destruction. The process of double-layer printing scratch-off sticker as described in item 1 of the scope of patent application, wherein after (e1) the second printing step, a varnishing step is further included to cover the varnish on the second color printing layer And after the oiling step, it further includes a laser hot stamping step, by cold stamping the upper surface of the paper by a cold stamping method, to form a 3D anti-counterfeiting layer on the front surface. A double-layer printing scratch-off sticker manufactured by the manufacturing process of the double-layer printing scratch-off sticker as described in items 1 to 3 of the scope of patent application. A double-layer printing sticker manufacturing system, including: An upper paper printing unit, including: A first paper feeding device, a plurality of upper layers of paper are fed by the first paper feeding device; A plurality of guide wheels are connected with the first paper feeding device; A first snaking control device connected to the first paper feeding device through the guide wheels, and the upper layers of paper are transferred from the first paper feeding device to the snaking control device through the guide wheels; At least one first printing press is connected to the snaking control device through the guide wheels, and the upper layers of paper are transferred from the snaking control device to the snaking control device through the guide wheels At least one first printing press; and A varnishing machine connected to the at least one first printing press through the guide wheels, and the upper papers are transferred from the at least one first printing press to the varnishing machine through the guide wheels; The lower layer paper printing unit includes: A second paper feeding device, a plurality of lower layers of paper are fed by the second paper feeding device; A plurality of guide wheels are connected with the second paper feeding device; A second snaking control device connected to the second paper feeding device through the guide wheels, and the lower layers of paper are conveyed from the second paper feeding device to the second snaking control device through the guide wheels; At least one second printing press is connected to the meandering control device through the guide wheels, and the lower layers of paper are transferred from the second meandering control device to the at least one second printing machine through the guide wheels; A glazing base connected to the at least one second printing machine through the guide wheels, and the lower layers of paper are transferred from the at least one second printing machine to the glazing base through the guide wheels; and A squeegee, which is connected to the glazing base through the guide wheels, and the lower layers of paper are transferred from the glazing base to the squeegee through the guide wheels; A gluing machine conveys the upper papers and the lower papers to the gluing machine through the guide wheels, and uses a glue to the back of the upper papers and the upper edges of the front faces of the lower papers And the bottom edge are attached to each other; A knife die, through the guide wheels to convey the combined upper paper and the lower paper to the knife die, and cut the combined upper paper and the lower paper into a specific shape, and then A cut-off line is rolled on the upper paper to form a plurality of double-layer printed stickers; A scrap reeling machine is connected to the die through the guide wheels and cuts into shape The later waste is conveyed to the waste reeling machine through the guide wheels and the waste is reeled; and A winding machine is connected to the die through the guide wheels, and the formed double-layer printed scraping stickers are transferred to the winding machine through the guide wheels to wind the double-layer printing Scratch the sticker. A manufacturing process for double-layer printing and scratching stickers, including the following steps: (A) Carry out an upper paper printing step and a lower paper printing step at the same time, wherein, (A1) The printing steps of the upper paper include: (a1) In the paper feeding step, input a plurality of upper layers of paper into a first paper feeding unit, each upper layer of paper has a front side and a back side, and the back side is pasted with a first bottom layer; (b1) In the conveying step, the upper paper is conveyed through a plurality of guide wheels; (c1) Control the conveying step, so that the upper paper and the lower paper can be stably conveyed between the guide wheels through a meandering control device; (d1) The first printing step, printing a first color printing layer on the front surface; (e1) The second printing step, printing different types of patterns on the first bottom layer, and arranging cutting lines on the periphery of the pattern to form a plurality of stickers, (A2) The printing steps of the lower layer paper include: (a2) In the paper feeding step, input a plurality of lower layers of paper into a second paper feeding unit, each lower layer of paper has a front side and a back side, and the front side is pasted with a second bottom layer; (b2) The conveying step, conveying the lower layers of paper through a plurality of guide wheels; (c2) Control the conveying step, so that the upper papers and the lower papers can be stably conveyed between the guide wheels through a meandering control device; (d2) The third printing step, printing different patterns of patterns on the second bottom layer, and arranging cutting lines on the periphery of the patterns to form a plurality of stickers; (B) The laminating step, the upper and lower edges of the back of the upper paper and the upper and lower edges of the lower paper are bonded to each other by a glue; (C) Cutting and forming step, cutting the combined upper papers and lower papers into a specific shape by a knife die, and rolling at least one cutting line on the upper papers to form a plurality of Double-layer printing scratch-off sticker; (D) Scrap reeling step, reeling off the waste generated in the cutting and forming step; and (E) The step of winding the finished product, winding up the double-layer printed scraping stickers produced by the cutting and forming step. The manufacturing process of double-layer printing scratch-off sticker as described in item 7 of the scope of patent application, wherein, after (d1) the first printing step, a varnishing step is further included to cover the varnish on the first color printing layer After the glazing step, it further includes a laser hot stamping step, by cold stamping the upper paper on the front side to form a 3D anti-counterfeiting layer on the front side. A double-layer printing scratch-off sticker manufactured by the manufacturing process of the double-layer printing scratch-off sticker described in items 6 to 7 of the scope of patent application. A double-layer printing sticker manufacturing system, including: An upper paper printing unit, including: A first paper feeding device, a plurality of upper layers of paper are fed by the first paper feeding device; A plurality of guide wheels are connected with the first paper feeding device; A first snaking control device connected to the first paper feeding device through the guide wheels, and the upper layers of paper are transferred from the first paper feeding device to the snaking control device through the guide wheels; At least one first printing press is connected to the first serpentine control device through the guide wheels Are connected to each other, the upper layers of paper are conveyed to the at least one first printing press by the meandering control device through the guide wheels; A varnishing machine connected to the at least one first printing press through the guide wheels, and the upper layers of paper are transferred from the at least one first printing machine to the varnishing machine through the guide wheels; and At least one second printing press is connected to the varnishing machine through the guide wheels, and the upper layers of paper are transferred from the varnishing machine to the at least one second printing machine through the guide wheels; The lower layer paper printing unit includes: A second paper feeding device, a plurality of lower layers of paper are fed by the second paper feeding device; A plurality of guide wheels are connected with the second paper feeding device; A second snaking control device connected to the second paper feeding device through the guide wheels, and the lower layers of paper are transferred from the second paper feeding device to the second snaking control device through the guide wheels; and At least one third printing press is connected to the meandering control device through the guide wheels, and the lower layers of paper are transferred from the second meandering control device to the at least one third printing machine through the guide wheels; A gluing machine conveys the upper papers and the lower papers to the gluing machine through the guide wheels, and uses a glue to the back of the upper papers and the upper edges of the front faces of the lower papers And the lower edge are attached to each other; and A knife die, through the guide wheels to convey the combined upper paper and the lower paper to the knife die, and cut the combined upper paper and the lower paper into a specific shape, and then A cut-off line is rolled on the upper paper to form a plurality of double-layer printed scratch-off stickers; A waste material reeling machine is connected to the die through the guide wheels, and the cut and shaped waste is transferred to the waste material reeling machine through the guide wheels and the waste material is rolled Except A winding machine is connected to the die through the guide wheels, and the formed double-layer printed scraping stickers are transferred to the winding machine through the guide wheels to wind the double-layer printing Scratch the sticker.

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