CN215555537U

CN215555537U - Packing bag combining gravure printing and screen printing

Info

Publication number: CN215555537U
Application number: CN202121747733.3U
Authority: CN
Inventors: 张帅
Original assignee: Jiangxi Pengcai New Material Technology Co ltd
Current assignee: Jiangxi Pengcai New Material Technology Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-01-18
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a packaging bag combining gravure printing and screen printing, which belongs to the field of packaging bags and comprises a packaging bag body, wherein a screen printing layer is arranged on the surface of the packaging bag body, a gravure printing layer is arranged on the surface of the packaging bag body, a color layer is arranged on the surface of the screen printing layer, fluorescent layers are arranged around the color layer, and sealing layers are arranged on the surfaces of the color layer and the fluorescent layers.

Description

Packing bag combining gravure printing and screen printing

Technical Field

The utility model relates to the field of packaging bags, in particular to a packaging bag combining gravure printing and screen printing.

Background

The packaging bag has the functions of sealing and storing, is widely applied to the fields of food packaging, living goods packaging and the like, and not only has the function of storing sealed products, but also has the functions of beautifying the products and ensuring that the products attract customers.

At present, most of the patterns on the packaging bags in the market are plane patterns, when the products are packaged, the attention and the purchasing desire of the public are difficult to be aroused due to the protruding of the appearance packaging bags, the visual impact is not strong, the sales volume of the products cannot be increased, and the use is not facilitated.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide a packaging bag combining gravure printing and screen printing, which combines the gravure printing and screen printing technology with the gravure printing and the screen printing technology to print the product name protruding out of the packaging bag and the concave product pattern, so that the packaging bag has texture and stereoscopic impression, abundant patterns and characters and the like are easy to attract the attention and the purchase desire of the public, the product sales volume is indirectly increased, and the packaging bag is beneficial to use.

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a wrapping bag that gravure printing and screen printing combine, includes the wrapping bag body, the surface of wrapping bag body is provided with screen printing layer, the surface of wrapping bag body is provided with gravure printing layer, screen printing layer's surface is provided with the color layer, be provided with the fluorescent layer around the color layer, the surface of color layer and fluorescent layer is provided with the sealing layer, and this wrapping bag that gravure printing and screen printing combine gravure printing and screen printing technique with gravure printing and screen printing's combination, prints out the product name of protrusion wrapping bag and sunken product pattern for the wrapping bag has feel, third dimension, and abundant pattern and characters etc. arouse popular attention and purchase desire easily, indirectly increase the product sales volume, do benefit to the use.

Further, both ends all are provided with sealed department about the wrapping bag body, and sealed department has seals the wrapping bag body for the wrapping bag body is sealed airtight, thereby stores, protects the effect to inside product.

Further, silk screen printing layer bulges the surface of wrapping bag body, and the characters and patterns that silk screen printing layer printed out all bulge the wrapping bag body for the wrapping bag body is more three-dimensional, and characters and pattern are more outstanding and are drawn attention.

Furthermore, the gravure printing layer is sunken on the surface of the packaging bag body, and the gravure printing layer is sunken inside the surface of the packaging bag body, so that the packaging bag body is more three-dimensional, and the printed patterns are more vivid and attractive.

Furthermore, the fluorescent layer sets up around screen printing layer, and the fluorescent layer has the effect that lets screen printing layer more outstanding, and because the fluorescent layer sets up around characters or pattern, so the fluorescent layer does not influence the demonstration of characters and pattern, can also strengthen the richness of characters and pattern.

Compared with the prior art, the utility model has the advantages that:

(1) the scheme combines gravure printing and screen printing technology with gravure printing and screen printing to print the product name protruding out of the packaging bag and the concave product pattern, so that the packaging bag has texture, third dimension, abundant patterns, characters and the like, which easily draw the attention and desire to purchase of the public, indirectly increase the product sales volume and are beneficial to use.

(2) Both ends all are provided with sealed department about the wrapping bag body, and sealed department has seals the wrapping bag body for the wrapping bag body is sealed airtight, thereby stores, protects the effect to inside product.

(3) Silk screen printing layer bulges the surface of wrapping bag body, and the characters and patterns that silk screen printing layer printed out all bulge the wrapping bag body for the wrapping bag body is more three-dimensional, and characters and pattern are more outstanding and are drawn attention.

(4) The gravure printing layer is sunken on the surface of the packaging bag body, and the gravure printing layer is sunken inside the surface of the packaging bag body, so that the packaging bag body is more three-dimensional, and the printed patterns are more vivid and attractive.

(5) The fluorescent layer sets up around screen printing layer, and the fluorescent layer has the effect that lets screen printing layer more outstanding, and because the fluorescent layer sets up around characters or pattern, so the fluorescent layer does not influence the demonstration of characters and pattern, can also strengthen the richness of characters and pattern.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

fig. 3 is a structural sectional view of a screen printing layer according to the present invention.

The reference numbers in the figures illustrate:

the packaging bag comprises a packaging bag body 1, a sealing part 2, a silk screen printing layer 3, a gravure printing layer 4, a color layer 5, a fluorescent layer 6 and a sealing layer 7.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Referring to fig. 1-3, a packaging bag combining gravure printing and screen printing, comprising a packaging bag body 1, referring to fig. 1-3, a screen printing layer 3 is arranged on the surface of the packaging bag body 1, the screen printing is that a screen is used as a plate base, and a screen printing plate with pictures and texts is manufactured by a photosensitive plate making method, the basic principle that part of meshes of the pictures and texts of the screen printing plate can penetrate ink and part of meshes of non-pictures and texts can not penetrate ink is utilized for printing, when printing, ink is poured into one end of the screen printing plate, a scraper plate applies a certain pressure to ink positions on the screen printing plate, and simultaneously the scraper plate moves towards the other end of the screen printing plate at a constant speed, the ink is extruded onto the packaging bag body 1 by the scraper plate from the meshes of the pictures and texts during moving, the purpose of the screen printing can be realized, the surface of the packaging bag body 1 is provided with the gravure printing layer 4, and the gravure printing is that the surface of the whole printing plate is fully coated with ink, then, a special ink scraping mechanism is used for removing the ink of the blank part to enable the ink to be only left in the screen holes of the image-text part, the ink is transferred to the surface of the packaging bag body 1 under the action of larger pressure, the image-text part of the printing plate is sunken, the sunken degree is different according to the depth of the image layer, a color layer 5 is arranged on the surface of the screen printing layer 3, the color layer 5 is made of colorful ink, the color layer 5 has the function of enriching the colors of the printed characters and the printed patterns, fluorescent layers 6 are arranged on the periphery of the color layer 5, the fluorescent layers 6 are made of fluorescent powder, the fluorescent layers have the function of emitting light at night, sealing layers 7 are arranged on the surfaces of the color layer 5 and the fluorescent layers 6, and the sealing layers 7 are made of dropping glue and have the functions of sealing and protecting the color layer 5 and the fluorescent layers 6.

Referring to fig. 1 and 2, the left and right ends of the packaging bag body 1 are provided with the sealing parts 2, the sealing parts 2 are used for sealing the packaging bag body 1, so that the packaging bag body 1 is airtight, the inner products are stored and protected, the silk screen printing layer 3 protrudes out of the surface of the packaging bag body 1, the characters and patterns printed on the silk screen printing layer 3 protrude out of the packaging bag body 1, the packaging bag body 1 is more three-dimensional, and the characters and patterns are more attractive.

Referring to fig. 1, 2 and 3, the intaglio printing layer 4 is recessed on the surface of the packaging bag body 1, the intaglio printing layer 4 is recessed inside the surface of the packaging bag body 1, so that the packaging bag body 1 is more three-dimensional, the printed patterns are more vivid and attractive, the fluorescent layer 6 is arranged around the screen printing layer 3, the fluorescent layer 6 has the function of making the screen printing layer 3 more prominent, and the fluorescent layer 6 is arranged around the characters or the patterns, so that the fluorescent layer 6 does not affect the display of the characters and the patterns, and the richness of the characters and the patterns can be enhanced.

The characters and patterns on the surface of the packaging bag combining the intaglio printing and the screen printing are combined by two printing modes of the screen printing and the intaglio printing, wherein the screen printing refers to that a screen is used as a plate base, a screen printing plate with pictures and texts is manufactured by a photosensitive plate making method, the basic principle that part of meshes of the pictures and texts of the screen printing plate can be permeated by ink and part of meshes of non-pictures and texts can not be permeated by the ink is utilized for printing, the ink is poured into one end of the screen printing plate during printing, a scraper blade is used for applying certain pressure to the ink part on the screen printing plate, the scraper blade moves towards the other end of the screen printing plate at a constant speed, the ink is extruded onto the packaging bag body 1 from the meshes of the pictures and texts during moving, the aim of the screen printing can be realized, the intaglio printing is that the surface of the whole printing plate is fully coated with the ink, then a special ink scraping mechanism is used for removing blanks from the ink of the pictures and texts, the printing ink is only remained in the network holes of the image-text part, and then the printing ink is transferred to the surface of the packaging bag body 1 under the action of larger pressure, the image-text part of the printing plate is recessed, the recessed degree is different along with the depth of the image layers, the product name protruding out of the packaging bag body 1 and the recessed product pattern can be printed through the combination of the gravure printing technology and the screen printing technology, so that the packaging bag body 1 has texture and three-dimensional sense, meanwhile, the surface of the screen printing layer 3 is provided with the color layer 5, the fluorescent layer 6 and the sealing layer 7, the color layer 5 is made of the printing ink with different colors, the colors of the printed characters and patterns can be enriched, the fluorescent layer 6 is made of the fluorescent powder, the sense of the printed characters and patterns at night can be increased, the sealing layer 7 is made of the dropping glue, the printing ink and the fluorescent powder can be sealed, and the characters and patterns printed on the screen printing layer 3 are protected, through the combined action of the above, the three-dimensional effect of the reinforced packaging bag body 1 is increased, the appearance is attractive, and the use is facilitated.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a wrapping bag that gravure printing and screen printing combine, includes wrapping bag body (1), its characterized in that: the surface of wrapping bag body (1) is provided with screen printing layer (3), the surface of wrapping bag body (1) is provided with gravure printing layer (4), the surface of screen printing layer (3) is provided with color layer (5), be provided with fluorescent layer (6) around color layer (5), the surface of color layer (5) and fluorescent layer (6) is provided with sealing layer (7).

2. The combined gravure and screen printing package as claimed in claim 1, wherein: the left end and the right end of the packaging bag body (1) are both provided with sealing parts (2).

3. The combined gravure and screen printing package as claimed in claim 1, wherein: the silk screen printing layer (3) protrudes out of the surface of the packaging bag body (1).

4. The combined gravure and screen printing package as claimed in claim 1, wherein: the gravure printing layer (4) is sunken on the surface of the packaging bag body (1).

5. The combined gravure and screen printing package as claimed in claim 1, wherein: the fluorescent layer (6) is arranged on the periphery of the screen printing layer (3).