TWI714458B - Double-layer printing scratch-off sticker manufacturing process, its system and its sticker - Google Patents

Abstract

The present invention is a double-layer printing scratch-off sticker manufacturing process, its system and its sticker. The manufacturing process includes: an upper paper printing step and a lower paper printing step. The upper paper printing step includes: paper feeding step, conveying step, first printing Step and the second printing step, the lower paper printing step includes: paper feeding step, conveying step, third printing step, glazing film step and scraping ink printing step; glue the back of the upper paper and the front of the lower paper The upper and lower edges are attached to each other; the combined upper paper and lower paper are cut into a specific shape by a knife die, and a cut line is rolled on the upper paper to form a plurality of double-layer printed scratch stickers . The sticker formed by the manufacturing process of the present invention cannot stick back after being torn, which can prevent unscrupulous customers from stealing the product 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 stolen and scratched by 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 the scratch area on the product, and then return the product after obtaining the serial number, causing losses to the merchant.

Secondly, the double-sided scratch-off sticker is used to print product advertisements and descriptions 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 industrial development.

In view of the disadvantages of the above-mentioned scratch-off sticker, the purpose of the present invention is to provide a double-layer printing scratch-off sticker process and the sticker. The double-layer printing scratch-off sticker formed by the process of the present invention cannot be glued back 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) 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 layers of paper; (c2) control the conveying step, through a meandering control device so that the upper layers of paper and the lower layers of paper 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 front of the lower paper are bonded to each other with 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 multiple double-layer printed scratch-off stickers;

(D) Scrap roll removal step, to roll off the scrap 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 in the cutting and forming step.

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

In the above-mentioned 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 aforementioned double-layer printing scratch-off sticker manufacturing process of the present invention, a laser hot stamping step is further included after the glossing 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 other objective 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 scrap 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. Paper device input; the guide wheels are connected to the first paper feeding device; the first snake 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 sent 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 snake control device through the guide wheels; the at least one second printing press is connected to the snake 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 The guide wheels are conveyed to the glazing base by the at least one second printer; and the squeegee is connected to the glazing seat through the guide wheels, and the lower layers of paper are transferred 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 reeling machine is connected to the cutter die through the guide wheels, and the cut and shaped waste material is transferred to the waste material reeling machine through the guide wheels and the waste material is wound up. Then, the winder is connected to the die through the guide wheels, and the formed double-layer printed scraping stickers are sent to the winder through the guide wheels to wind the double-layers Printing scratch stickers.

In order to achieve another objective 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, and make the papers through a meandering control device 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 front of the lower paper are bonded to each other with 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 at least one cut line on the upper paper to form a plurality of Double-layer printing scratch-off sticker;

(D) Scrap roll removal step, to roll off the scrap 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 in the cutting and forming step.

In order to achieve the above and another object of the present invention, the present invention provides a method 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 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 with the first paper feeding device; the first snake movement control device is connected with the first paper feeding device through the guide wheels, 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 Is transmitted to the at least one first printing press by the meandering control device; the gloss machine is connected to the at least one first printing press through the guide wheels, and the upper layer 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 layer 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-layer papers are input by the second paper feeding device; The guide wheels are connected to the second paper feeding device; the second snake movement 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 from the second snake movement control device to the 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 transfers 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 to the die through the guide wheels, and transmits the formed double-layer printing scraping stickers to the winding machine through the guiding wheels to wind up the double-layer printing scraping stickers.

Based on the above-mentioned many advantages, and in order to enable the examiner to further understand 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 are described in detail below.

1: Double-layer printing sticker manufacturing system

10: Upper paper printing unit

10’: Upper paper

101: cut line

1011: first bottom

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: 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: Waste rolling machine

33: Winder

S10: printing steps on the top paper

S101: Paper loading 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 step

S20: Printing Steps on Lower Paper

S201: Paper feeding steps

S202: Delivery step

S203: Controlling 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: printing steps on top paper

S401: Paper loading steps

S402: Delivery step

S403: control 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 flow chart 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 printed scratch-off sticker in Example 1 of the present invention.

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

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 printed scratch-off sticker in Example 2 of the present invention.

The following are specific examples to illustrate the implementation of the present invention. Those who are familiar with this technique 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 Figures 1~2, the present invention provides a double-layer printing scratch-off sticker manufacturing process, which includes the following steps: First, a top paper printing unit 10 and a bottom paper printing unit 20 are used to simultaneously print a top 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 layers of paper 10' into a first paper feeding unit 11, each upper paper 10' has a front side And a back; conveying step S102: convey the upper paper 10' through a plurality of guide wheels 12, and the guide wheels 12 can control the tension of the upper paper 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 around; 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 printing machine 15; varnishing step S107: covering the second color printing layer with a varnishing machine 16; and laser bronzing step S107: Perform a 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 layer paper printing step includes: paper feeding step S201: input a plurality of lower layers of paper 20' into a second paper feeding unit 21, each lower layer of paper 20' has a front and a back; conveying step S202: through a plurality of guide wheels 22 to transport the lower paper 20', and the guide wheels 22 can control the lower paper 20' Control the conveying step S203: through a second meandering control device 23, the lower papers 20' can be stably conveyed between the guide wheels 22, so that the lower papers 20' will not run randomly; third printing Step S204: Printing a third color printing layer and a lower printing layer on the front side through a second printer 24, and printing 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; scraping ink printing step S206: passing a printing scraper 26 Print a scraping 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 finished product step S304: Wind up the double-layer printed scraping stickers 2 produced by the cutting and shaping step through a winding machine 33.

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

As shown in Figure 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 The upper part of the section 202 forms an appropriate distance with the lower bonding section 202. Secondly, the lower 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 texts, 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, the back of the lower layer of paper 20' is glued to a release paper; the double-layer three-sided printing scraping sticker 2 is attached to the product, and the 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 the serial number or the prize 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: Cover 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 burn 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 setting 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 types 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 die 31, and at least one cut line 101 is rolled on the upper paper to form a plurality of double-layer printing Scratch 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 printing 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 forms an appropriate distance with the lower bonding section 202. 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 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 patterns of patterns are printed on the front of 2011, and cutting lines are set on the periphery of the patterns to form a plurality of tearable stickers 2012. In addition, the front and back sides of the upper paper 10' and the lower paper 20' are printed with different product patterns and explanatory texts, 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 to 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 limited to the above-mentioned embodiments.

S10: printing steps on the top paper

S101: Paper loading 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 step

S20: Printing Steps on Lower Paper

S201: Paper feeding steps

S202: Delivery step

S203: Controlling 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 double-layer printing scratch-off sticker manufacturing process, including the following steps: (A) simultaneously performing an upper paper printing step and a lower paper printing step, wherein (A1) the upper paper printing step includes: (a1) 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 and a back; (b1) conveying step, convey the upper papers through a plurality of guide wheels; (c1) control the conveying step, through A meandering control device enables the upper paper and the lower paper to be stably conveyed between the guide wheels; (d1) the first printing step, printing a first color printing layer on the back; (e1) second In the printing step, a second color printing layer is printed on the front side; (A2) 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 of paper having A front side and a back side; (b2) conveying step, conveying the lower layers of paper through a plurality of guide wheels; (c2) controlling the conveying step, through a snake control device so that the upper paper and the lower paper can be Stable conveyance between the guide wheels; (d2) the third printing step, printing a third color printing layer and a lower printing layer on the front surface; (e2) glazing film step, covering a glazing film through a glazing seat On the third color printing layer and the lower printing layer; (f2) a scraping ink printing step, printing a scraping area on the light film; (B) bonding step, using a glue to the upper layers The back side of the paper and the upper and lower edges of the front side of the underlying paper are attached to each other; (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 scraping stickers; (D) the scrap rolling step, the scrap generated in the cutting and forming step is rolled off; and (E) the finished product step, the double-layer printing produced by the cutting and forming step Scratch the sticker to wind up. 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 manufacturing process of double-layer printing scratch-off sticker as described in the first item 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 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 a double-layer printing scratch-off sticker as described in any one of the first to third in the scope of the patent application. The double-layer printing scratch-off sticker includes: an upper layer of paper , With a cut-off line and a 3D anti-counterfeiting layer, each upper paper has a front and a back, a first color printing layer is printed on the back, and a second color printing layer is printed on the front; and the lower paper , Has an upper bonding section and a lower bonding section, the cut line of the upper paper is set above the lower bonding section to form an appropriate distance from the lower bonding section, and a scraping area is provided on the front of the lower paper And a variable serial number garbled or a serial number garbled; wherein, by coating the upper bonding section and the lower bonding section with a glue, the upper layer The upper and lower edges of the paper and the lower paper are combined with each other, and the back of the lower paper is glued with a release paper. A double-layer printing sticker manufacturing system, comprising: an upper paper printing unit, comprising: a first paper feeding device, a plurality of upper papers are input by the first paper feeding device; a plurality of guide wheels, and the first paper feeding device Connection; a first snake control device, connected to the first paper feeding device through the guide wheels, the upper papers are conveyed from the first paper feeding device to the snake control device through the guide wheels; at least one first The printing press is connected to the snaking control device through the guide wheels, and the upper papers are conveyed from the snaking control device to the at least one first printing press through the guide wheels; and a varnishing machine, through the guides The wheels are connected to the at least one first printing press, the upper papers are conveyed from the at least one first printing press to the varnishing machine through the guide wheels; the lower paper printing unit includes: a second paper feeding device , A plurality of lower layers of paper are input by the second paper feeding device; a plurality of guide wheels are connected to the second paper feeding device; a second snake control device is connected to the second paper feeding device through the guide wheels, 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 printer is connected to the snaking control device through the guide wheels, and the lower papers pass through the The guide wheels are transmitted to the at least one second printing machine by the second meandering control device; an upper light base is connected to the at least one second printing machine through the guide wheels, and the lower layers of paper go through the guide wheels Delivered by the at least one second printer To the glazing seat; and a squeegee, which is connected to the glazing seat through the guide wheels, and the lower layers of paper are conveyed from the glazing seat to the squeegee through the guide wheels; The glue 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 sides of the lower papers. The edges are attached to each other; a knife die, through the guide wheels to convey the combined upper paper and the lower paper to the die, and cut the combined upper paper and the lower paper into one Specific shape, and roll a cut line 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 the cut and shaped The waste material is transferred to the waste material removal machine through the guide wheels and the waste material is rolled up; and a winding machine is connected to the die through the guide wheels, and the formed double-layer printing scraping stickers It is conveyed to the winding machine through the guide wheels to wind up the double-layer printing scraping stickers. A double-layer printing scratch-off sticker manufacturing process, including the following steps: (A) simultaneously performing an upper paper printing step and a lower paper printing step, wherein (A1) the upper paper printing step includes: (a1) 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 and a back, and the back is pasted with a first bottom layer; (b1) conveying step, convey the upper layers of paper through a plurality of guide wheels (C1) Control the conveying step, through a meandering control device to enable the upper paper and the lower paper to be stably conveyed between the guide wheels; (d1) In the first printing step, a first color printing layer is printed on the front surface; (e1) In the second printing step, different patterns of patterns are printed on the first bottom layer, and cutting lines are arranged on the periphery of the pattern to form a plurality A sticker, (A2) the lower paper printing step includes: (a2) the paper feeding step, feeding a plurality of lower papers into a second paper feeding unit, each lower paper has a front and a back, and the front is pasted with a first The second bottom layer; (b2) conveying step, conveying the lower papers through a plurality of guide wheels; (c2) controlling the conveying step, through a snake control device so that the upper papers and the lower papers can be placed between the guide wheels (D2) The third printing step, printing different types of patterns on the second bottom layer, and setting cutting lines on the periphery of the pattern to form a plurality of stickers; (B) bonding step, using a glue The back sides of the upper papers and the upper and lower edges of the front surfaces of the lower papers are attached to each other; (C) the cutting and forming step, the combined upper papers and the lower papers are cut by a die Cut into a specific shape, and roll out at least one cutting line on the upper layers of paper to form a plurality of double-layer printed scratch-off stickers; (D) the waste material rolling step, the waste material generated in the cutting and forming step is rolled up And (E) the step of winding the finished product, the double-layer printing scraping sticker produced by the cutting and forming step is wound up. As described in item 6 of the scope of patent application, the double-layer printing scratch-off sticker manufacturing process includes a varnishing step after the first printing step (d1) to cover the first color printing layer with varnish ; After the oiling step, it also includes a laser hot stamping step, by cold stamping the upper paper on the front side Hot to form a 3D anti-counterfeiting layer on the front surface. A double-layer printing scratch-off sticker manufactured by the manufacturing process of a double-layer printing scratch-off sticker as described in any one of the 6th to 7th scope of the patent application. The double-layer printing scratch-off sticker includes: an upper layer of paper , With a cut-off line and a 3D anti-counterfeiting layer, each upper paper has a front and a back, a first color printing layer is printed on the back, and a second color printing layer is printed on the front; and the lower paper , Has an upper bonding section and a lower bonding section, the cut line of the upper paper is set above the lower bonding section to form an appropriate distance from the lower bonding section; wherein the back of the upper paper has a first bottom layer, The first bottom layer has a front surface and a back surface. The front surface of the first bottom layer and the back surface of the upper layer of paper are attached to each other, and the back surface of the first bottom layer is printed with different types of patterns, and cutting lines are arranged on the periphery of the pattern to form A plurality of stickers can be removed; wherein the front of the lower layer of paper has a second bottom layer, the second bottom layer has a front surface and a back surface, the back of the second bottom layer and the front surface of the lower layer of paper are attached to each other, and the first layer The front of the second bottom layer is printed with different types of patterns, and cutting lines are arranged on the periphery of the pattern to form a plurality of tearable stickers; wherein, the upper bonding section and the lower bonding section are coated with a glue to make the upper layer paper The upper and lower edges of the lower paper are combined with each other, and the back of the lower paper is glued with a release paper. A double-layer printing sticker manufacturing system, comprising: an upper paper printing unit, comprising: a first paper feeding device, a plurality of upper papers are input by the first paper feeding device; a plurality of guide wheels, and the first paper feeding device Connection; a first snake control device, through the guide wheels and the first paper feeding device Are connected, the upper layers of paper are conveyed from the first paper feeding device to the snake control device through the guide wheels; at least one first printing press is connected to the first 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 machine through the guide wheels; a varnishing machine is connected to the at least one first printing machine through the guide wheels, and the upper layers of paper go through the guides Wheels are transferred from the at least one first printing press to the varnishing machine; 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 through the guide wheels The machine is conveyed to the at least one second printing press; the lower paper printing unit includes: a second paper feeding device, a plurality of lower papers being fed by the second paper feeding device; a plurality of guide wheels, and the second paper feeding device Connected; a second snake movement 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 snake movement control device through the guide wheels; 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 , The upper paper and the lower paper are sent to the gluing machine through the guide wheels, and the upper and lower edges of the back of the upper paper and the obverse of the lower paper are mutually connected by a glue Lamination; and a knife die, through the guide wheels to transfer 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 rolled a cut line on the upper paper, In order to form a plurality of double-layer printing and scraping stickers; a waste reeling machine is connected to the die through the guide wheels, and the cut and shaped waste is sent to the waste reeling machine through the guide wheels and The waste material is rolled off; and a winding machine is connected to the die through the guide wheels, and the formed double-layer printed scraping stickers are sent to the winding machine through the guide wheels for collecting Roll these double-layer printed scratch-off stickers.

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