CN104589883B - Manufacture technology for refraction-embossed stereo rolled self-adhesive sticker - Google Patents

Abstract

The invention discloses a manufacturing process of a refraction embossed three-dimensional piping edge sticker, which relates to the technical field of sticker manufacturing technology; it includes the following steps: designing a pattern, putting in a refraction embossing, and corroding a copper mold by a refraction embossing Production, production of refraction embossing embossing, embossing, embossing, embossing, PVC bronzing, refraction embossing, refraction embossing three-dimensional embossing, high-frequency die-cutting, and packaging assembly; products made through the above steps increase The three-dimensional piping effect makes the refraction embossed pattern more three-dimensional, and it is easier to distinguish between graphics, and it also makes the product more three-dimensional. The disadvantage of insufficient effect.

Description

A manufacturing process of refraction embossed three-dimensional piping edge self-adhesive sticker

【Technical field】

The invention relates to the technical field of sticker manufacturing technology, more specifically, the invention relates to a manufacturing technology of a refraction embossed three-dimensional piping edge sticker.

【Background technique】

Refraction embossing machine, using holographic laser and optical refraction principle, transfers the required light pattern to gold cardboard, silver cardboard, laser rainbow plain surface cardboard or aluminum sprayed paper and UV glazing white cardboard, forming a strong The refraction effect can make the printed products luxurious and exquisite, which is far more noble than ordinary printing and packaging. It also has the characteristics of low cost and anti-counterfeiting. The refraction embossing machine is an ink-free, environmentally friendly packaging equipment that can form refraction patterns, frosted patterns, ice flowers, partial patterns, laser patterns, 3D animations and other effects on gold and silver cardboard, PET, laser film and other packaging products. A good helper for today's packaging and printing industry.

At present, the refraction embossing products produced by the refraction embossing machine on the market are a single whole surface covered with different shading patterns. The entire light pattern finished product is flat, and there is no interval between each light pattern, which is difficult to observe from a distance. The change between different light patterns; not only the product has no characteristics, but also lacks three-dimensional effect.

【Content of invention】

The purpose of the present invention is to effectively overcome the deficiencies of the above-mentioned technologies, and provide a manufacturing process for a three-dimensional edged sticker with refraction embossing. The product produced through this process has a three-dimensional edge effect, making the refraction embossed pattern more three-dimensional, graphic It is easier to distinguish between them, and it also makes the product more three-dimensional. When you touch it with your hands, you can feel the three-dimensional concave-convex touch.

Technical scheme of the present invention is achieved in that it comprises the following steps:

A. Pattern design: Design the pattern according to the needs. The outer contour of the pattern is used as the three-dimensional piping area, and the closed filling area in the middle is used as the refraction embossed area;

The pattern in the above step A can be any one or more of animal patterns, plant patterns, Christmas patterns, Halloween patterns, and Easter patterns;

B. Placement of refraction embossing: Put the designed refraction embossing into the refraction embossing area, and adjust its position according to the direction and appearance of the refraction embossing;

C, the making of refraction embossing corrosion copper mold: produce film according to the pattern made in the step B, and utilize exposure corrosion process to make refraction embossing corrosion copper mold;

D. Production of refraction embossing rolling edge throwing radian embossing concave and convex mold: while making refraction embossing corrosion copper mold in step C, according to the outer contour of the pattern in step B, use CNC mold design software to draw 3D molds, after the drawing is completed Carry out CNC copper mold engraving to obtain refraction embossing rolling edge throwing arc embossing concave and convex mold;

E. Production of PVC hot stamping: Take the PVC printed piece and the electroplated aluminum layer for hot film process, the PVC printed piece and the electroplated aluminum layer are combined on the hot stamping machine, and the temperature of the hot stamping machine is 100-120°C;

F, the suppression of refraction embossing: install the refraction embossing corroded copper mold made in step C in the hydraulic press, after importing the PVC print in step E, carry out the operation of refraction embossing suppression, and the operating temperature of the hydraulic press is 70-80℃, pressure 4-6MPa;

G. Refractive embossing three-dimensional rolling embossing: install the refracting embossing embossing curved embossing die made in step D in the hydraulic press, and re-import the PVC print that has been pressed in step F to perform refractive embossing Three-dimensional piping and embossing process, so as to obtain three-dimensional piping prints with refraction embossing. The operating temperature of the above-mentioned hydraulic press is 75-85 ° C, and the pressure is 5-7 MPa;

H. High-frequency die-cutting: Send the obtained refraction embossed three-dimensional piping prints to a high-frequency die-cutting machine for die-cutting, and obtain the finished product of refraction embossed three-dimensional piping stickers;

I. Packaging and assembly: the finished product of the refraction embossed three-dimensional piping edge sticker is packaged with the elevator, the head card and the packaging bag.

The steps B and C also include the following steps:

B1. Design of anti-counterfeiting pattern: design a miniature anti-counterfeiting pattern, which includes fonts or/and signs, and mix the anti-counterfeiting pattern into the designed refraction embossed pattern.

The beneficial effect of the present invention is that: the product made by the process of the present invention increases the effect of three-dimensional piping, makes the refraction embossed pattern more three-dimensional, makes it easier to distinguish between patterns, and also makes the product more three-dimensional, which can be felt when touched by hand. To the touch of three-dimensional bumps. In addition, the present invention incorporates general self-adhesive stickers, wall stickers and other products; together with the embossed three-dimensional effect of the edge contour piping, it improves the shortcomings of the general refraction embossed products on the market that are too flat and insufficient in three-dimensional effect.

【Description of drawings】

Fig. 1 is a schematic flow sheet of the present invention;

Fig. 2 is the selected pattern of specific embodiment;

Fig. 3 is a partial enlarged view in Fig. 2;

Fig. 4, Fig. 5 are the schematic diagrams of refraction embossing corrosion copper mold in the present invention;

Fig. 6 and Fig. 7 are the schematic diagrams of the refraction embossing rolling edge throwing arc embossing concave and convex die in the present invention;

Fig. 8 is the schematic diagram of the PVC printing piece that passes through refraction embossing pressing process among the present invention;

FIG. 9 is a schematic diagram of a PVC printed material that has undergone the refraction embossing three-dimensional piping and embossing process in the present invention.

【detailed description】

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Referring to Fig. 1, the present invention discloses a manufacturing process of a refraction embossed three-dimensional piping edge sticker. This process solves the technical defect that the refraction embossed products in the prior art lack three-dimensional effects. The refraction embossed product adds a three-dimensional binding effect, making the refraction embossed pattern more three-dimensional, and also makes the product more three-dimensional. In this embodiment, the production process of the refraction embossed three-dimensional piping sticker includes the following processes :

A, the design of pattern: Design pattern according to need, this pattern can select any one or more in animal pattern, plant pattern, Christmas pattern, Halloween pattern, Easter pattern, and in the present embodiment, with reference to Fig. 2 As shown, the butterfly pattern is selected, wherein the outer contour of the pattern is used as the three-dimensional piping area 10, and the closed filling area in the middle is used as the refractive embossed area 20;

B. Putting in the refractive embossing: put the designed refractive embossing into the refractive embossing area 20, and adjust its position according to the direction and appearance of the refractive embossing; and, referring to Fig. 2 and combining Fig. 3, This step also includes the step of designing the anti-counterfeiting pattern 30: designing a miniature anti-counterfeiting pattern 30, the anti-counterfeiting pattern 30 includes fonts and/or signs, and mixing the anti-counterfeiting pattern 30 into the designed refraction embossed pattern, therefore, When the refractive embossing is put into the refractive embossing area 20, the anti-counterfeit pattern 30 is put into the refractive embossing area 20 together, and the refractive embossing in the refractive embossing area 20 is composed of a refractive embossing bright line 40 and a refractive embossing negative line 50;

C, the making of refraction embossing corrosion copper mold: with reference to Fig. 1 and in conjunction with Fig. 4 and Fig. 5, film is produced according to the pattern made in step B, and utilize exposure corrosion process to make refraction embossing corrosion copper mold 60, refraction embossing The three-dimensional piping area 10 and the refraction embossing area 20 are formed on the corroded copper mold 60;

D, making of refraction embossing rolling edge throwing radian embossing concave and convex mold: referring to Fig. 1 and in combination with Fig. 6 and Fig. 7, while making refraction embossing corrosion copper mold 60 in step C, according to the outer contour of the pattern in step B, use CNC mold design software is used for 3D mold drawing, and after the drawing is completed, CNC copper mold engraving is carried out to obtain a copper refraction embossing rolling edge throwing arc embossing concave die 70. Matched resin convex film 80;

E. Production of PVC bronzing: take the PVC printed piece and the electroplated aluminum layer for hot film process, the PVC printed piece and the electroplated aluminum layer are combined on the hot stamping machine, and the temperature of the hot stamping machine is 110°C;

F, the suppression of refraction embossing: install the refraction embossing corrosion copper mold 60 made in step C in the hydraulic press, after importing the PVC print in step E, carry out the process of refraction embossing suppression, and the operating temperature of the hydraulic press temperature is 75°C, and the pressure is 5MPa, the refraction embossed area 20 and the three-dimensional piping area 10 as shown in Figure 8 can be formed on the PVC printed matter;

G. Refractive embossing three-dimensional rolling embossing: install the refracting embossing rolling edge throwing arc embossing die 70 produced in step D in the hydraulic press, and re-import the PVC print that has been pressed in step F to carry out refraction embossing. The three-dimensional piping and embossing process of the pattern, thereby obtaining the three-dimensional piping print of the refractive embossing as shown in Figure 9, the three-dimensional piping printing of the refractive embossing forms an upward protrusion in the area 20 of the refractive embossing, and has a three-dimensional light pattern effect, The operating temperature of the above hydraulic press is 80°C and the pressure is 6MPa;

H. High-frequency die-cutting: Send the obtained refraction embossed three-dimensional piping prints to a high-frequency die-cutting machine for die-cutting, and obtain the finished product of refraction embossed three-dimensional piping stickers;

I. Packaging and assembly: the finished product of the refraction embossed three-dimensional piping edge sticker is packaged with the elevator, the head card, and the packaging bag.

The product produced by the process of the present invention has a three-dimensional piping effect, makes the refraction embossed pattern more three-dimensional, makes it easier to distinguish between patterns, and also makes the product more three-dimensional, and can feel the three-dimensional concave-convex tactility when touched by hands. In addition, the present invention incorporates general self-adhesive stickers, wall stickers and other products; together with the embossed three-dimensional effect of the edge contour piping, it improves the shortcomings of the general refraction embossed products on the market that are too flat and insufficient in three-dimensional effect.

The above descriptions are only preferred embodiments of the present invention, and the above specific embodiments do not limit the present invention. Within the scope of the technical idea of the present invention, various deformations and modifications may occur, and any retouching, modification or equivalent replacement made by those skilled in the art based on the above description shall fall within the protection scope of the present invention.

Claims (6)

1. a kind of manufacture craft of refraction embossing three-dimensional piping edge sticker, this technology comprises the following steps: A, the design of pattern: design pattern as required, the outer contour of pattern is as three-dimensional piping area, and the closed filling area in the middle is as Refractive embossing area; B. Placement of refractive embossing: put the designed refractive embossing into the refractive embossing area, and adjust its position according to the direction and appearance of the refractive embossing; C. Refractive embossing corrosion Production of copper mold: According to the pattern made in step B, the film is produced, and the copper mold of refraction embossing is made by using the exposure corrosion process; While corroding the copper mold, according to the outline of the pattern in step B, use CNC mold design software to draw 3D molds. After the drawing is completed, carry out CNC copper mold engraving, so as to obtain the refraction embossing rolling edge throwing radian pressing convex and concave mold; E, PVC Production of hot stamping: Take the PVC printed piece and the electroplated aluminum layer for hot film process, the PVC printed piece and the electroplated aluminum layer are combined on the hot stamping machine, and the temperature of the hot stamping machine is 100-120 ° C; F, the suppression of refraction embossing: the steps The refraction embossing corrosion copper mold made in C is installed in the hydraulic press, and after the PVC printing in step E is imported, the refraction embossing pressing process is carried out, and the operating temperature of the hydraulic press is 70-80°C and the pressure is 4-6MPa ; G. Refractive embossing three-dimensional rolling embossing: install the refracting embossing rolling edge throwing arc embossing die made in step D in the hydraulic press, and re-import the PVC print that has been pressed in step F to carry out refraction embossing. The three-dimensional piping and embossing process of the embossing pattern, so as to obtain the three-dimensional piping printing of the refraction embossing, the operating temperature of the above-mentioned hydraulic press is 75-85°C, and the pressure is 5-7MPa; Send the high-frequency die-cutting machine to carry out die-cutting, obtain the finished product of refraction embossing three-dimensional piping edge sticker; The packaging bag is packaged and formed. 2. The manufacturing process of a kind of refraction embossed three-dimensional piping edge sticker according to claim 1, characterized in that: said step B and step C also include the following steps: B1, the design of the anti-counterfeit pattern: design A miniature anti-counterfeiting pattern is produced, the anti-counterfeiting pattern includes fonts or/and signs, and the anti-counterfeiting pattern is mixed into the designed refraction embossed pattern. 3. According to the manufacturing process of a kind of refraction embossed three-dimensional piping edge sticker described in claim 1, it is characterized in that: the pattern in the described step A can be an animal pattern, a plant pattern, a Christmas pattern, a Halloween pattern , any one or more of Easter patterns. 4. The manufacturing process of a refraction embossed three-dimensional piping edge sticker according to claim 1, characterized in that: in the step E, the temperature of the bronzing machine is 110°C. 5. The manufacturing process of a refraction embossed three-dimensional piping edge sticker according to claim 1, characterized in that: in the step F, the operating temperature of the hydraulic press is 75° C., and the pressure is 5 MPa. 6. The manufacturing process of a refraction embossed three-dimensional piping edge sticker according to claim 1, characterized in that: in the step G, the operating temperature of the hydraulic press is 80° C., and the pressure is 6 MPa.