WO2023275986A1 - Boîte, étiquette ou support papier - Google Patents

Boîte, étiquette ou support papier Download PDF

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Publication number
WO2023275986A1
WO2023275986A1 PCT/JP2021/024534 JP2021024534W WO2023275986A1 WO 2023275986 A1 WO2023275986 A1 WO 2023275986A1 JP 2021024534 W JP2021024534 W JP 2021024534W WO 2023275986 A1 WO2023275986 A1 WO 2023275986A1
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WO
WIPO (PCT)
Prior art keywords
varnish
offset printing
fine
printed
pattern
Prior art date
Application number
PCT/JP2021/024534
Other languages
English (en)
Japanese (ja)
Inventor
公明 春
太 高橋
正和 内藤
智紀 角田
充 坂本
Original Assignee
トーイン株式会社
内藤プロセス株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by トーイン株式会社, 内藤プロセス株式会社 filed Critical トーイン株式会社
Publication of WO2023275986A1 publication Critical patent/WO2023275986A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/24—Pressing or stamping ornamental designs on surfaces

Definitions

  • the present invention is a box of predetermined shape made by assembling unfolded box blanks and having an offset printing changing pattern printed by offset printing on the printing surface of the box blank or printed by offset printing on the printing surface.
  • the present invention relates to a label provided with an offset printing changing pattern and attached to a predetermined location, or a mounting paper provided with an offset printing changing pattern printed on the printing surface by offset printing and used as a part of a packaging material.
  • a plurality of pattern line drawings are formed by changing the length, interval, line width or angle of each line of the line drawing by arrangement of straight lines or curved lines that do not overlap each other, and a picture combining these pattern line drawings is printed on the printing substrate.
  • a changing image printed matter is disclosed in which the visibility of a pattern on a printing base material changes depending on the viewing angle by forming a line drawing with a mountain-shaped cross section by printing using ink on the entire surface (see Patent Document 1). .
  • the short lines that make up the dashed line shape are the constituent elements of the line drawing, and even when each short line is drawn very finely, a plurality of continuous straight lines can be used or straight lines can be used.
  • changing printed matter whose appearance changes depending on the viewing angle includes holographic printed matter created by holographic printing and lenticular printed matter created by lenticular printing.
  • a holo-laminating process in which a hologram film is attached to a paper to be printed, or a trans-back process, in which a hologram is transferred to a printed material, is performed.
  • a lenticular lens is adhered to the print, or printed directly on the back surface of the lenticular lens. Therefore, these prints cannot be produced by conventional printing methods using ink.
  • the object of the present invention is to print a high-definition, delicate, beautiful-looking offset printing changing pattern that exhibits an excellent changing effect on a printing surface by offset printing, and to produce an offset printing changing pattern that has different forms depending on the viewing angle.
  • a box, a label, or a mount which can be embossed and which allows visually recognizing offset printing changing patterns of different forms on the same printing surface.
  • Another object of the present invention is to provide a box capable of attracting viewers by making the printed surface conspicuous, and capable of giving a good impression to the viewers and motivating them to purchase the product. Or to provide a label or mount.
  • the premise of the present invention for solving the above problems is a box of a predetermined shape, which is made by assembling expanded box blanks and provided with an offset printing changing pattern printed on the printing surface of the box blanks by offset printing.
  • the offset printing changing pattern is the first pattern printed on the printing surface by offset printing, and the first offset printing changing pattern.
  • first to third offset printing changing patterns are printed on the printing surface with the overprint varnish and are printed in any direction
  • a first fine line set of a plurality of ultrafine overprint varnish fine lines extending in a predetermined direction while being spaced apart and facing each other, and a UV glossy varnish printed on the printing surface, extending in an arbitrary direction and being spaced apart in a predetermined direction.
  • the varnish lines arc convexly from the printed surface while being located between those overprint varnish lines printed by the overprint varnish and reflecting light in different directions for each UV glossy varnish line. And it is to express the changing effect that the appearance changes depending on the viewing angle.
  • the third pattern is different from the first pattern printed so as to cover the first offset printing changing pattern.
  • the first offset printing changing pattern is hidden by the offset printing changing pattern, the third offset printing changing pattern is visually recognized, and when the printing surface is tilted at a predetermined angle and viewed, the first offset printing by the third offset printing changing pattern is performed.
  • the hiding of the changing pattern is released, the third offset printed changing pattern of the third pattern disappears from view, and the first offset printed changing pattern is visually recognized.
  • the UV glossy varnish that repels the overprint varnish is repelled by the overprint varnish
  • the UV glossy varnish is the overprint varnish.
  • the UV glossy varnish fine lines gathered on the printed surface exposed between and located between the overprint varnish fine lines draw an arc so that they are convex upward from the overprint varnish fine lines, and the overprint varnish fine lines are It extends substantially flat between the UV glossy varnish fine lines.
  • a plurality of first offset printing changing patterns of at least one form of the same shape or the same pattern and different shapes or different patterns are printed in a predetermined direction.
  • a state in which a plurality of second offset printing changing patterns of at least one form of the same shape or the same pattern and a different shape or different pattern are printed on the printing surface in a state of being lined up in a predetermined direction. is printed on the printing surface, and a plurality of third offset printing changing patterns of at least one form of the same shape or the same pattern and a different shape or different pattern are arranged in a predetermined direction on the printing surface printed.
  • the box, label, or mount of the present invention has a foil printed on the printing surface by cold foil printing, and the first to third offset printing changing patterns are printed on the foil. printed on top.
  • Another example of the box or label or backing of the present invention includes first to third offset printing formed from a first fine line set of overprint varnish fine lines and a second fine line set of UV gloss varnish fine lines.
  • the changing pattern includes four colors of ink, C (cyan), M (magenta), Y (yellow), and K (black), and several special colors (including white, gold, silver, and pearl matte). It is a color pattern printed by overprint varnish fine lines.
  • a plurality of fine lines of overprint varnish and a plurality of fine lines of UV gloss varnish intersect in a predetermined direction at a predetermined angle with respect to the imaginary reference line.
  • a plurality of overprint varnish fine straight lines and a plurality of UV glossy varnish fine straight lines extending in a predetermined direction at a predetermined angle with respect to the imaginary reference line and extending in a predetermined direction without intersecting with each other.
  • box, label, or mount of the present invention is one in which the length dimension of the fine lines of the overprint varnish and the length dimension of the fine lines of the UV gloss varnish gradually increase or decrease in a predetermined direction.
  • an increase and a decrease are repeated, and the line thickness of the overprint varnish fine line and the line thickness of the UV gloss varnish fine line gradually increase or gradually decrease or repeat the increase and decrease in a predetermined direction. .
  • the distance between adjacent fine lines of overprint varnish and the distance between adjacent fine lines of UV glossy varnish gradually increase in a predetermined direction. Or, it gradually decreases or repeats the increase and decrease, and the maximum height of the UV glossy varnish fine lines gradually increases, gradually decreases, or repeats the increase and decrease as it goes in a predetermined direction.
  • the length dimension of the overprint varnish fine lines and the UV glossy varnish fine lines is in the range of 0.1 to 20 mm, and the adjacent overprint varnish fine lines are and the distance between adjacent UV glossy varnish fine lines are in the range of 30 to 200 ⁇ m, and the line thickness of the overprint varnish fine lines and the UV glossy varnish fine lines is in the range of 5 to 150 ⁇ m.
  • the maximum height of the UV glossy varnish fine lines that arc convexly from the printed surface is in the range of 5 to 200 ⁇ m.
  • the appearance of the offset printing changing pattern printed on the printing surface by offset printing changes depending on the angle at which it is viewed. It is formed from the first to third offset printing changing patterns, and either the first offset printing changing pattern of a predetermined form or the third offset printing changing pattern of a predetermined form can emerge depending on the angle at which the printing surface is viewed. , a different form of the first offset printing changing pattern or the third offset printing changing pattern can be seen along with the second offset printing changing pattern on the same printing surface.
  • the box, label, or backing paper is printed with first to third offset printing changing patterns by overprint varnish to extend in an arbitrary direction and to line up a plurality of ultrafine overprint varnish fine lines spaced apart and facing each other in a predetermined direction.
  • a UV glossy varnish formed from a fine line set and a second fine line set of a plurality of ultrafine UV glossy varnish fine lines printed with UV glossy varnish and extending in an arbitrary direction and arranged in a predetermined direction with a gap therebetween, arcing convexly from the printing surface while those UV gloss varnish fine lines having gloss or semi-gloss printed by the overprint varnish line being located between those overprint varnish fine lines printed by the overprint varnish and each UV gloss
  • the first to third offset printing changing patterns exhibit a changing effect in which the appearance changes depending on the viewing angle.
  • a label or a mount To give a good impression to a person who sees a box, a label or a mount, to strongly attract the person who sees the box, the label or the mount, and to make a printing surface conspicuous, and the goods and the label contained in the box. Alternatively, it is possible to arouse the willingness to purchase the product indicated by the mount.
  • the first offset printing changing pattern is a third pattern different from the first pattern printed so as to cover the first offset printing changing pattern.
  • the pattern is concealed and the third offset printing changing pattern is visually recognized, and the printing surface is tilted at a predetermined angle and viewed, concealment of the first offset printing changing pattern by the third offset printing changing pattern is released, and the third offset printing changing pattern is released.
  • the box or label or mount on which the third offset printing changing pattern of the pattern disappears from view and the first offset printing changing pattern is visually recognized is the first offset having an excellent changing effect in a predetermined form depending on the angle at which the printed surface is viewed.
  • the second offset printing changing pattern has high definition, fineness and beautiful appearance on the same printing surface.
  • the box, label, or board expresses an excellent changing effect in which the appearance changes depending on the angle at which the first to third offset printing changing patterns are viewed, the box, label, or board can be produced by the first to third offset printing changing patterns. It can give a good impression to the viewer, can strongly attract the viewer to the box, the label, or the mount, can make the printed surface stand out, and can represent the goods contained in the box and the goods indicated by the label or the mount. It can motivate people to buy.
  • the UV glossy varnish that repels the overprint varnish is repelled by the overprint varnish, the UV glossy varnish gathers on the printing surface exposed between the overprint varnishes, and the overprint varnish fine lines
  • the fine lines of the UV glossy varnish located between the overprint varnish fine lines form an arc so as to be more convex upward than the fine lines of the overprint varnish, and the fine lines of the overprint varnish extend substantially flat between the fine lines of the UV glossy varnish.
  • the box or label or backing paper arcs so that the UV glossy varnish fine lines located between the overprint varnish fine lines are repelled by the overprint varnish fine lines and convex upwards above the overprint varnish fine lines,
  • Each UV glossy varnish fine line reflects light in a different direction, thereby exhibiting an excellent changing effect in which the appearance of the first to third offset printing changing patterns changes depending on the viewing angle, and the first offset printing changing pattern or Since any of the third offset printing changing patterns can be visually recognized, the printed surface has a good viewing edge, the printed surface can be made conspicuous, and the first to third offset printing changing patterns can be used to create a box, label, or mount. It gives a good impression to the viewer, can strongly attract the viewer to the box, the label, or the mount, and can arouse the willingness to purchase the goods contained in the box or the goods indicated by the label or the mount.
  • a plurality of first offset printing changing patterns of at least one of the same shape or same pattern and different shapes or different patterns are printed on the printing surface in a state in which they are arranged in a predetermined direction, and the same shape or same pattern is printed on the printing surface.
  • a plurality of second offset printing changing patterns of at least one form of a pattern and a different shape or different pattern are printed on the printing surface in a state of being aligned in a predetermined direction, and are different from the same shape or the same pattern
  • the boxes, labels, or mounts printed on the printing surface with a plurality of third offset printing changing patterns of at least one form of shapes or different patterns lined up in a predetermined direction may have the same form or different patterns.
  • a plurality of first offset printing changing patterns with excellent shape changing effect are aligned in a predetermined direction, and a plurality of first offset printing changing patterns with excellent changing effect of the same shape or different shapes are aligned in a predetermined direction.
  • a plurality of third offset printing changing patterns of the same form or different forms having an excellent changing effect, a plurality of first offset printing changing patterns of the same or different forms and the same or different forms
  • a plurality of second offset printing changing patterns, a plurality of third offset printing changing patterns of the same or different forms are expressed on the printing surface of the box or label or mount, and the first to third offset printing changing patterns of the same or different forms
  • the pattern can give a favorable impression to those who see the box, the label, or the mount, can strongly attract those who see the box, the label, or the mount, and can make the printed surface of the box, the label, or the mount conspicuous, It is possible to arouse the desire to purchase the product contained in the box or the product indicated by the label or mount
  • a box or label or mount having a foil printed by cold foil printing on the printing surface and having the first to third offset printing changing patterns printed on the foil has the foil printed on the printing surface by cold foil printing.
  • the flexographic printing changing pattern can give a good impression to those who see the box, the label, or the mount, and can strongly attract the person who sees the box, the label, or the mount, and the goods contained in the box or the goods indicated by the label or the mount. can arouse the willingness to purchase.
  • the first to third offset printing changing patterns formed from the first fine line set of overprint varnish fine lines and the second fine line set of UV glossy varnish fine lines are C (cyan), M (magenta), Y ( Overprint varnish containing 4 color inks (yellow), K (sumi) and several color inks of special colors (including white, gold, silver, and pearl matte)
  • a box or label that is a color pattern printed with fine lines the mount can express the first to third offset printing changing patterns having an excellent changing effect in color, and the printed surface has a good viewing edge and can make the printed surface stand out.
  • the third offset printing changing pattern gives a good impression to those who see the box, the label, or the mount, and can strongly attract the person who sees the box, the label, or the mount, and the goods contained in the box or the goods indicated by the label or the mount can arouse the willingness to purchase.
  • At least one of the box, label, or mount has overprint varnish fine lines that are at least one of a plurality of overprint varnish fine straight lines and a plurality of overprint varnish fine curves, and a plurality of UV glossy varnish fine lines.
  • the first to third offset printing changing patterns of various forms with excellent changing effect formed from fine line aggregates are expressed with high definition and fineness, and the first to third offset printing changing patterns can be used to create boxes or labels.
  • the first to third high-definition, delicate, and beautiful appearances that can give a good impression to those who see the mount can strongly attract those who see the box, label, or mount, and have an excellent changing effect.
  • the offset printing changing pattern By printing the offset printing changing pattern on the printed surface, the printed surface can be made conspicuous, and the desire to purchase the products contained in the box or the product indicated by the label or mount can be aroused.
  • the length dimension of the overprint varnish fine lines and the length dimension of the UV glossy varnish fine lines gradually increase or gradually decrease or repeatedly increase and decrease as they go in a predetermined direction, and the line thickness of the overprint varnish fine lines
  • a box or a label or a backing paper in which the line thickness of the UV glossy varnish fine lines gradually increases or gradually decreases as it goes in a predetermined direction or repeatedly increases and decreases is overprinted varnish fine lines or UV glossy varnish fine lines.
  • the length dimension of the line is gradually increased or decreased in a predetermined direction, or the increase and decrease are repeated, and the line thickness of the overprint varnish fine line or the UV gloss varnish fine line is gradually increased or gradually decreased.
  • the 1st to 3rd offset printing changing patterns are expressed with high definition, fineness and beauty, the 1st to 3rd offset printing changing patterns exhibit excellent changing effects, and the 1st to 3rd offset printing changing patterns produce a box or label. Alternatively, it can give a good impression to those who see the mount, and can strongly attract those who see the box, the label, or the mount.
  • the box, label, or backing paper has an excellent changing effect by gradually increasing or gradually decreasing the length dimension of the overprint varnish fine lines and the length dimension of the UV gloss varnish fine lines, or by repeating the increase and decrease.
  • the developing first to third offset printing changing patterns are printed on the printing surface to gradually increase or gradually decrease or increase and decrease the line thickness of the overprint varnish fine lines and the line thickness of the UV glossy varnish fine lines.
  • the distance between adjacent overprint varnish fine lines and the distance between adjacent UV glossy varnish fine lines gradually increase, gradually decrease, or repeatedly increase and decrease in a predetermined direction.
  • the maximum height of the line gradually increases, gradually decreases, or repeats increasing and decreasing as the maximum height of the line goes in a predetermined direction.
  • a box, a label, or a backing paper exhibits an excellent changing effect by gradually increasing or decreasing the distance between fine lines of overprint varnish or the distance between fine lines of UV glossy varnish, or by repeating the increase and decrease.
  • the first to third offset printing changing patterns are printed on the printing surface, and an excellent changing effect is achieved by gradually increasing or gradually decreasing the maximum height of the UV glossy varnish fine lines or repeating the increase and decrease.
  • the length dimension of the overprint varnish fine lines and the UV glossy varnish fine lines is in the range of 0.1 to 20 mm, and the spacing dimension between adjacent overprint varnish fine lines and the spacing dimension between adjacent UV glossy varnish fine lines is in the range of 30 to 200 ⁇ m, the line thickness of the overprint varnish fine line and the UV glossy varnish fine line is in the range of 5 to 150 ⁇ m, and the maximum height of the UV glossy varnish fine line that draws a convex arc from the printing surface
  • a box or label or mount having a thickness in the range of 5 to 200 ⁇ m has the length dimension of the overprint varnish fine lines and the length dimension of the UV gloss varnish fine lines, the distance between the overprint varnish fine lines and the UV gloss varnish fine lines.
  • the overprint varnish fine lines can be made extremely fine.
  • the first to third offset printing changing patterns of various forms formed from the first fine line set of lines and the second fine line set of ultrafine UV glossy varnish fine lines are expressed with high definition and fineness,
  • the first to third offset printing changing patterns can give a good impression to the person who sees the box, label or mount, and can strongly attract the person who sees the box, label or mount, and has an excellent changing effect.
  • the printing surface By printing the first to third offset printing changing patterns, which are fine, delicate, and beautiful in appearance, on the printing surface, the printing surface can be made conspicuous, and the product contained in the box, the label, or the product indicated by the mount. It can motivate people to buy.
  • FIG. 1 is a front perspective view of a sack shown as an example
  • FIG. FIG. 2 is a developed plan view of a box blank in which a sack box is developed.
  • FIG. 2 is a diagram showing an example of a first offset printing changing pattern visually recognized from a sack box viewed at an angle different from that in FIG. 1;
  • FIG. 3 shows an example of a first offset printed changing pattern visible from the box blank when viewing the printed surface of the box blank at a different angle than in FIG.
  • FIG. 4 is a diagram showing an example of first to third offset printing changing patterns;
  • FIG. 10 is a diagram showing another example of the first to third offset printing changing patterns;
  • FIG. 11 shows an example of overprint varnish fine lines in the first to third offset printing changing patterns; The figure explaining an example of the reflection of the light in the UV glossy varnish fine line of the 2nd offset printing changing pattern.
  • FIG. 4 is a schematic diagram for explaining the printing procedure of first to third offset printing changing patterns on the printing surface of the sack box.
  • FIG. 5 is a diagram illustrating an example of light reflection in UV glossy varnish fine lines of the first and third offset printing changing patterns;
  • FIG. 11 is a partially enlarged view of first to third offset printing changing patterns shown as another example;
  • FIG. 11 is a partially enlarged view of first to third offset printing changing patterns shown as another example;
  • FIG. 11 is a partially enlarged view of first to third offset printing changing patterns shown as another example;
  • FIG. 11 is a partially enlarged view of first to third offset printing changing patterns shown as another example;
  • FIG. 1 is a front perspective view of a sack box 10 shown as an example.
  • 2 is a developed plan view of the box blank 25 in which the sack 10 is developed.
  • 3 is a view showing an example of the first offset printing changing putter 24a visible from the sack box 10 when viewed at an angle different from that in FIG. 1, and
  • FIG. 4 is a view at an angle different from FIG.
  • FIG. 4 is a diagram showing an example of a first offset printed changing pattern 24a visually recognized from the box blank 25 when the printed surface 26 of the box blank 25 is viewed.
  • FIG. 1 and 2 show an example of the third offset printing changing pattern 24c visually recognized from the box and box blank 25 when the printing surface 26 of the sack 10 and box blank 25 is viewed from the front. 1 and 2, an arrow A indicates the vertical direction, an arrow B indicates the width direction, and an arrow C indicates the front-rear direction (only in FIG. 1).
  • the invention box 10 includes not only all boxes currently in use, but also all types (forms) of boxes developed in the future.
  • box of the present invention on which the first to third offset printing changing patterns 24a to 24c are printed include, in addition to the sack box 10, a cover-type pasted box, a fitting-type pasted box, a caramel box, a bottom hell box, Bottom one-touch box, gift box, seal box, book type box, carry type box, hanger type box, pillow type box, assembled box (framed), assembled box (unframed), N-type box, sleeve box, paper tube ( spiral), paper tube (flat winding), paper tube (rolling), paper tube (flat), paper tube (inro), paper tube (cover), paper tube (outline case), sticker box (cover), sticker box (inro), sticking box (book), sticking box (hinge), die-cut box, one-piece box, V-cut box, clear case, special sticking four corners sticking box, cake box, flat closure box, cardboard box, free design box, etc. be.
  • base materials for boxes include paper (cardboard), synthetic resin sheets (plastic sheets), and composite sheets.
  • paper (paperboard), chipboard, kraft ball, coated ball, uncoated ball, coated ivory, corrugated board, high-grade paperboard, special paperboard, non-wood paper, thinned paper, and the like are used.
  • a PP sheet, a PET sheet, or the like is used as the synthetic resin sheet.
  • the synthetic resin sheet may be colored transparent, colored translucent, colorless transparent, or colorless translucent.
  • the composite sheet a laminated sheet of paper and a synthetic resin sheet, aluminum vapor-deposited paper, foil paper, fancy paper, waterproof/oilproof paper, heat-resistant paper, antibacterial paperboard, and the like are used.
  • the box may be subjected to various surface treatments (press coating, UV coating, film coating).
  • the printed surface 26 of the box is preferably glossy (gold, colorless silver, colored silver) or semi-glossy (gold, colorless silver, colored silver).
  • the material of the box includes not only those currently used but also all materials that will be used in the future.
  • the sack box 10 is a hexahedron elongated in the vertical direction.
  • the front plate 11 and the first and second side plates 13, 14 are printed with first and third offset printing changing patterns 24a, 24c.
  • a second offset printing changing pattern 24b is printed on the back plate 12, the top plate 16, and the bottom plate 17.
  • the front plate 11 has the first and third offset printing changing patterns 24a and 24c. It should have been printed.
  • a plurality of box blanks 25 are printed on the long raw material from which it is made, and the box blanks 25 (raw material) are printed by offset printing (using overprint varnish 30 and UV glossy varnish 31).
  • First to third offset printing changing patterns 24a to 24c are printed on the surface 26 at predetermined locations.
  • the box blank 25 is cut off from the original fabric, and the box blank 25 is assembled to make the sack 10.
  • the sack box 10 is formed with a commodity storage space 27 having a predetermined volume surrounded by these plates (panels).
  • the sack box 10 accommodates a predetermined product (goods) in its product storage space 27, and is placed at a predetermined location such as a product display shelf or product display case so that the first to third offset printing changing patterns 24a to 24c can be seen. It is placed and displayed on a product display shelf, a product display case, or the like so as to be conspicuous.
  • the front plate 11 and the rear plate 12 are formed (cut) into a substantially rectangular shape elongated in the vertical direction and extend in the vertical direction.
  • the first and second side plates 14 and the connecting plate 15 are formed (cut) into a substantially rectangular shape elongated in the vertical direction, and extend in the vertical direction.
  • the upper plate 16 and the lower plate 17 are formed (cut) into a substantially rectangular shape elongated in the width direction and extend in the width direction.
  • the top plate 16, the first and second flaps 18, 19, and the first insert flap 22 close the top opening of the box 10, and the bottom plate 17, the third and fourth flaps 20, 21, and the second insert flap 23, Block the bottom opening of the box 10 .
  • the first side plate 13 (right side plate) is connected to one side edge of the front plate 11 as shown in the developed plan views of FIGS.
  • the second side plate 14 (left side plate) is connected to the other side edge of the front plate 11 and one side edge of the rear plate 12 .
  • the connecting plate 15 is connected to the other side edge of the rear plate 12 .
  • the upper plate 16 is connected to the upper edge of the front plate 11
  • the lower plate 17 is connected to the lower edge of the front plate 11 .
  • the first flap 18 is connected to the upper edge of the first side plate 13
  • the second flap 19 is connected to the upper edge of the second side plate 14 .
  • the third flap 20 is connected to the lower edge of the first side plate 13
  • the fourth flap 21 is connected to the lower edge of the second side plate 14 .
  • the first insertion flap 22 is connected to the edge of the top plate 16 and the second insertion flap 23 is connected to the edge of the bottom plate 17 .
  • the rear plate 12 is bent at the side edges so that the rear plate 12 is perpendicular to the second side plate 14 .
  • the second side plate 14 is bent (bent) at the side edge so that the second side plate 14 is perpendicular to the front plate 11
  • the front plate 11 is bent so that the front plate 11 is perpendicular to the first side plate 13 .
  • 11 is folded (folded) at the side edges. After folding these plates, the connection plate 15 is fixed to the inner surface of the first side plate 13 using an adhesive (glue).
  • the third and fourth flaps 20 and 21 are folded (folded) at their edges, the bottom plate 17 and the second insertion flap 23 are folded (folded) at their edges, and the second insertion flap 23 is It is inserted inside the face plate 12 to cover the bottom opening.
  • the first and second flaps 18 and 19 are folded (folded) at their edges, and the top plate 16 and the first insertion flap 22 are folded at their edges. Folding (folding) at the edges, the first insert flap 22 is inserted inside the back plate 12 and closes the top opening.
  • FIG. 5 is a diagram showing an example of the first to third offset printing changing patterns 24a to 24c
  • FIG. 6 is a diagram showing another example of the first to third offset printing changing patterns 24a to 24c
  • FIG. 7 is a diagram showing an example of overprint varnish fine lines 28 in the first to third offset printing changing patterns 24a-24c
  • FIG. It is a figure explaining an example of reflection of light
  • FIG. 9 is a schematic diagram for explaining the printing procedure of the first to third offset printing changing patterns 24a to 24c on the printing surface 26 of the sack 10, and FIG. 10 shows the first and third offset printing changing patterns 24a. , 24c of the UV glossy varnish fine lines 29.
  • FIG. 9 in order to simplify the explanation, the printing procedure of the offset printing changing patterns 24a to 24c will be explained using an offset printing changing pattern different from the offset printing changing patterns 24a to 24c shown in FIGS. 1 to 4 as an example.
  • Offset printing is lithographic printing, in which ink and dampening water are supplied to a plate (aluminum plate) wrapped around a plate cylinder. transcribed to The first through third offset printing changing patterns 24a-24c are printed on the printing surface 26 of the sack 10 using offset printing techniques. In the offset printing changing patterns 24a to 24c, high-definition lines are transcribed based on the image of the finished image, and a drawing manuscript film (predetermined pattern) is created. Overprint varnish 30 is put on and printed, and UV glossy varnish 31 is applied. Note that offset printing includes not only existing ones but also all offset printing techniques that will be developed in the future.
  • a plurality of first and third offset printing changing patterns 24a arranged in a predetermined direction are arranged in substantially the entire area of the front plate 11 and the substantially entire areas of the first and second side plates 13 and 14 of the sack 10. , 24c are printed.
  • a plurality of second offset printing changing patterns 24b with different forms (modes) arranged in a predetermined direction are printed on substantially the entire area of the back plate 12, the substantially entire area of the upper surface plate 16, and the substantially entire area of the lower surface plate 17.
  • FIG. There is no particular limitation on the form (shape, pattern) of the offset printing changing patterns 24a to 24c printed on the printing surface 26 of the front plate 11, the first and second side plates 14, the back plate 12, the top plate 16, and the bottom plate 17. Instead, any form (shape, pattern) of offset printing changing patterns 24a-24c can be printed on the printing surface 26 of the box 10.
  • the first to third silk screen printing changing patterns 24a to 24c printed on the printing surface 26 of the front plate 11, the first and second side plates 13 and 14, the rear plate 12, the top plate 16, and the bottom plate 17 are offset.
  • the first offset printing changing pattern 24a differs in its form (shape, pattern) from the forms (shape, pattern) of the second and third offset printing changing patterns 24b, 24c. (shape, pattern) is different from the shape (shape, pattern) of the first and third offset printing changing patterns 24a, 24c.
  • the third offset printing changing pattern 24c is different in its form (shape, pattern) from the forms (shape, pattern) of the first and second offset printing changing patterns 24a, 24b.
  • First and third offset printing changing patterns 24a and 24c printed on the printing surfaces 26 of the front plate 11 and the first and second side plates 13 and 14, and the printing surfaces 26 of the rear plate 12, the top plate 16 and the bottom plate 17.
  • the second offset printing changing pattern 24b printed on the printed surface 26 thereof is printed using an overprint varnish 30 and a UV gloss varnish 31. As shown in FIG.
  • first and third offset printing changing patterns 24a and 24c of the front plate 11 and the first and second side plates 13 and 14 and the second offset printing changing pattern 24b of the rear plate 12, top plate 16 and bottom plate 17. 5 is printed on the printing surface 26 with an overprint varnish 30 (OP varnish), and is a plurality of ultrafine overprint varnish fine lines extending in an arbitrary direction and arranged in a predetermined direction while being spaced apart from each other.
  • OP varnish overprint varnish
  • a plurality of ultra-fine UV glossy varnish fines are printed on the printing surface 26 including the varnish fine lines 28 with a glossy or semi-glossy UV glossy varnish 31 and extend in an arbitrary direction and are arranged in a predetermined direction with a gap therebetween. It is formed from a predetermined form (shape, pattern) (drawing) formed by a second fine line set (second high-definition fine line set) of lines 29 .
  • the overprint varnish fine lines 28 extend in an arbitrary direction and are arranged in a predetermined direction (a direction intersecting with the arbitrary direction) facing each other at regular intervals (opposing at predetermined intervals).
  • the UV glossy varnish fine lines 29 extend in an arbitrary direction and are arranged in a predetermined direction (a direction crossing the arbitrary direction) facing each other at regular intervals (opposing at predetermined intervals).
  • the first through third offset printing changing patterns 24a-24c of FIG. M (magenta), Y (yellow), K (sumi) and several special color inks (including white, gold, silver, and pearl matte) overprint varnish. It is a color pattern (color shape, color pattern) (color drawing).
  • the first to third offset printing changing patterns 24a to 24c may be black and white patterns (black and white shapes, black and white patterns) (black and white drawings).
  • An arc (circular arc) is formed so that the UV glossy varnish fine lines 29 that are gathered on the printing surface 26 exposed between 30 and that are located between the overprint varnish fine lines 28 are convex upward from the overprint varnish fine lines 28 . I am drawing.
  • first and third offset printing changing patterns 24a and 24c of the front plate 11 and the first and second side plates 13 and 14 and the offset printing changing pattern 24 of the rear plate 12, top plate 16 and bottom plate 17 As shown in FIG. 6, a foil 32 printed on its printing surface 26 by cold foil printing and an overprint varnish 30 (OP varnish) printed on the foil 32 on its printing surface 26, in any direction A predetermined form (shape, pattern) ( drawing), and after printing the overprint varnish fine lines 28 with the overprint varnish 30, the printed surface 26 including the overprint varnish fine lines 28 is printed with a UV gloss varnish 31 having gloss or semi-gloss, and any A predetermined form (shape, pattern) formed by a second fine line set (second high-definition fine line set) of a plurality of ultrafine UV glossy varnish fine lines 29 that extend in a direction and are spaced apart and opposed to each other in a predetermined direction. (drawing) and is formed from.
  • OP varnish overprint varnish
  • the changing patterns 24a to 24c are composed of four colors of ink, C (cyan), M (magenta), Y (yellow), and K (black), and several colors of special colors (including white, gold, silver, and pearl matte tone). It is a color pattern (color shape, color pattern) (color drawing) printed with an overprint varnish 30 containing ink.
  • the first to third offset printing changing patterns 24a to 24c may be black and white patterns (black and white shapes, black and white patterns) (black and white drawings).
  • first to third offset printing changing patterns 24a to 24c formed by line sets the UV glossy varnish 31 repelling the overprint varnish 30 is repelled by the overprint varnish 30, and the UV glossy varnish 31 is repelled by the overprint varnish 30.
  • arcs such that the UV gloss varnish lines 29, which are gathered on the foil 32 on the printed surface 26 exposed between (arc) is drawn (see FIGS. 8 and 10).
  • overprint varnish fine lines 28 printed by the overprint varnish 30 rise upwards from the printing surface 26 (or foil 32), as shown in FIG. forming 30 layers of overprint varnish overlaid on the Those UV gloss varnish microlines 29 printed with glossy or semi-gloss UV gloss varnish 31 are located between the overprint varnish microlines 28, as shown in FIGS. 32) to form a convex arc (circular arc), forming a thick layer of UV glossy varnish 31 on the printing surface 26 (or foil 32).
  • the overprint varnish lines 28 run substantially flat between the UV gloss varnish lines 29 .
  • the UV glossy varnish fine lines 29 forming the first offset printing changing pattern 24a are projected upward from the printing surface 26 at an angle of , the upward convex angle from the printing surface 26 of the UV glossy varnish fine lines 29 forming the third offset printing changing pattern 24c.
  • UV glossy varnish lines 29 of pattern 24a are printed on printing surface 26 and UV glossy varnish lines 29 of a third offset printing changing pattern 24c are printed on top of the first offset printing changing pattern 24a.
  • the upward angle of the UV glossy varnish fine lines 29 of the first offset printing changing pattern 24a and the upward angle of the UV glossy varnish fine lines 29 of the third offset printing changing pattern 24c can be set arbitrarily.
  • the arbitrary direction is not particularly limited, and any direction can be set freely (vertical direction, horizontal direction, front-back direction, oblique direction, etc.), and the predetermined direction is not particularly limited, and the predetermined direction can be set. It can be freely set (vertical direction, horizontal direction, front-rear direction, oblique direction, etc.).
  • those UV glossy varnish fine lines 29 with gloss or semi-gloss printed with UV glossy varnish 31 are those overprint varnish fine lines printed with overprint varnish 30. While being positioned between 28 , each UV glossy varnish fine line 29 reflects light in a different direction while drawing a convex arc from the printing surface 26 .
  • the angles of the UV glossy varnish fine lines 29 of the first offset printing changing pattern 24a and the angles of the UV glossy varnish fine lines 29 of the second offset printing changing pattern 24b are Since the angle of the UV glossy varnish fine lines 29 of the third offset printing changing pattern 24c is different, the angle of reflecting light of the first offset printing changing pattern 24a and the angle of reflecting light of the second offset printing changing pattern 24b are different. and the angle at which the light of the third offset printing changing pattern 24c is reflected is different.
  • the light reflected by the UV glossy varnish fine lines 29 of the first offset printing changing pattern 24a is reflected by the third offset printing.
  • the light reflected from the third offset printed changing pattern 24c is visually captured (into the field of vision) to the third offset printed changing pattern. Only 24c is visible.
  • the light reflected by the UV glossy varnish fine lines 29 of the third offset printing changing pattern 24c disappears from the field of vision (sight) without light entering the field of view, and the light reflected by the UV glossy varnish fine lines 29 of the first offset printed changing pattern 24a illuminates the third offset printed changing pattern 24c.
  • the first offset printing changing pattern 24a is hidden by the third offset printing changing pattern 24c, and the light reflected from the first offset printing changing pattern 24a is visually captured as shown in FIGS. Only the first offset printed changing pattern 24a (in view) is visible.
  • the printing procedure of the first to third offset printing changing patterns 24a to 24c of the front plate 11, the first and second side plates 13 and 14, the rear plate 12, the top plate 16, and the bottom plate 17 is shown in the schematic diagram of FIG. As shown, a material is selected for printing on the printing surface 26 by offset printing. In FIG. 9, the printing procedure will be described using "A" and "B" as materials as examples. Any shape or pattern can be selected as the material.
  • Material “A” is printed on printing surface 26 according to pattern 1 to form a first offset printing changing pattern 24a on printing surface 26; Next, a hollow form surrounding (surrounding) the material “A” is printed on the printing surface 26 with a pattern 2 having a pattern (shape, pattern) different from the pattern 1, and a second offset printing changing is performed on the printing surface 26. A pattern 24b is formed. Conversely, the hollow features surrounding (surrounding) material “A” are printed in pattern 2 onto printing surface 26 to form second offset printing changing pattern 24b, then material “A” is printed in pattern 2.
  • the first offset printing changing pattern 24a may be formed by printing on the printing surface 26 with a pattern 1 having a different pattern (shape, pattern).
  • the material "B" is applied to the first and second patterns so as to cover the first offset printing changing pattern 24a.
  • the printing surface 26 is printed with a pattern 3 having a different pattern (shape, design) from the printing surface 26 to form a third offset printing changing pattern 24c.
  • a plurality of first offset printing changing patterns 24a having either the same shape or the same pattern are arranged in a predetermined direction.
  • a plurality of first offset printing changing patterns 24a of either different shapes or different patterns are printed in a predetermined direction.
  • a plurality of third offset printing changing patterns 24c having either the same shape or the same pattern are arranged in a predetermined direction.
  • a plurality of third offset printing changing patterns 24c of either different shapes or different patterns are printed in a state aligned in a predetermined direction.
  • a plurality of second offset printing changing patterns 24b having either the same shape or the same pattern are printed in a predetermined direction.
  • a plurality of second offset printing changing patterns 24b of either different shapes or different patterns are printed in a state of being aligned in a predetermined direction.
  • An example of the overprint varnish fine lines 28 forming the first to third offset printing changing patterns 24a to 24c is a straight line (overprint varnish fine straight line) inclined at a predetermined angle with respect to the virtual reference straight line.
  • the lines (overprint varnish fine straight lines) run parallel (parallel) to each other without crossing.
  • the overprint varnish fine straight lines are arranged in a predetermined direction facing each other at regular intervals (opposing at predetermined intervals).
  • An example of the UV glossy varnish fine lines 29 forming the first to third offset printing changing patterns 24a to 24c is a straight line (UV glossy varnish fine straight line) inclined at a predetermined angle with respect to the virtual reference straight line.
  • the lines (UV glossy varnish fine lines) run parallel (parallel) to each other without crossing. These UV glossy varnish fine straight lines are lined up in a predetermined direction facing each other at regular intervals (opposing at predetermined intervals).
  • overprint varnish fine straight lines gradually decrease as their length dimension L1 goes in a predetermined direction.
  • These UV glossy varnish fine straight lines gradually decrease as their length dimension L1 goes in a predetermined direction.
  • These overprint varnish fine straight lines and those UV glossy varnish fine straight lines have the same line thicknesses L2 and L3, spacing dimensions L4 and L5, and maximum height L6.
  • the length L1 of the overprint varnish fine straight lines may gradually increase in a predetermined direction, and the length L1 of the UV glossy varnish fine straight lines may gradually increase in a predetermined direction.
  • the length L1 of the overprint varnish fine straight lines may gradually increase in a predetermined direction and then gradually decrease, and the length L1 of the UV glossy varnish fine straight lines may gradually decrease in a predetermined direction. It may gradually decrease after increasing.
  • the length dimension L1 of these overprint varnish fine straight lines may gradually decrease and then gradually increase in a predetermined direction.
  • the length dimension L1 of these UV glossy varnish fine straight lines may gradually decrease and then gradually increase in a predetermined direction.
  • the length L1 of the overprint varnish fine straight lines may gradually increase in one predetermined direction while the length L1 may gradually increase in the other predetermined direction.
  • the length L1 of the varnish fine straight lines may gradually increase in one predetermined direction and gradually increase in the other predetermined direction.
  • the linear length L1 of the overprint varnish fine lines may gradually decrease in one predetermined direction while the length L1 may gradually decrease in the other predetermined direction.
  • the length dimension L1 of the straight line may gradually decrease in one predetermined direction and gradually decrease in the other predetermined direction.
  • the length L1 of the overprint varnish fine straight lines may repeat an increase and decrease in a predetermined direction, and the length L1 of the UV glossy varnish fine straight lines may increase and decrease in a predetermined direction. may be repeated.
  • overprint varnish fine lines 28 forming the first to third offset printing changing patterns 24a to 24c is a curve (overprint varnish fine curve) inclined (curved) at a predetermined angle with respect to the imaginary reference straight line. , and these fine lines (overprint varnish fine curves) run parallel to each other without intersecting. These overprint varnish fine curves are lined up in a predetermined direction facing each other at regular intervals (facing each other at predetermined intervals).
  • UV glossy varnish fine lines 29 forming the first to third offset printing changing patterns 24a to 24c is a curve (UV glossy varnish fine curve) inclined (curved) at a predetermined angle with respect to the virtual reference straight line. and the fine lines (UV glossy varnish fine curves) run parallel (parallel) to each other without crossing. These UV glossy varnish fine curves are arranged in a predetermined direction facing each other at equal intervals (at predetermined intervals).
  • overprint varnish fine curves gradually decrease as their length dimension L1 goes in a predetermined direction.
  • the UV gloss varnish microcurves taper off as their length dimension L1 goes in a given direction.
  • the overprint varnish microcurves and the UV gloss varnish microcurves have the same line thicknesses L2, L3, spacing dimensions L4, L5, and maximum height L6.
  • the length L1 of the overprint varnish fine curves may gradually increase in a predetermined direction, and the length L1 of the UV gloss varnish fine curves may gradually increase in a predetermined direction.
  • the length L1 of the overprint varnish micro-curves may gradually increase in the predetermined direction and then gradually decrease, and the length L1 of the UV gloss varnish micro-curves may gradually decrease in the predetermined direction. It may gradually decrease after increasing.
  • the length dimension L1 of the overprint varnish microcurves may gradually decrease in the predetermined direction and then gradually increase, and the length dimension L1 of the UV gloss varnish microcurves may gradually decrease in the predetermined direction. It may be gradually increased later.
  • the length dimension L1 of the overprint varnish microcurves may gradually increase in one predetermined direction while the length dimension L1 gradually increases in the other predetermined direction, and the UV gloss
  • the length dimension L1 of the varnish fine curve may gradually increase in one predetermined direction and gradually increase in the other predetermined direction.
  • the length L1 of the overprint varnish fine curves may gradually decrease in one predetermined direction and gradually decrease in the other predetermined direction, and the UV gloss varnish fines may The length dimension L1 of the curve may gradually decrease in one of the predetermined directions while the length dimension L1 gradually decreases in the other predetermined direction.
  • the length L1 of the overprint varnish microcurves may repeatedly increase and decrease in the predetermined direction, and the length L1 of the UV gloss varnish microcurves may increase and decrease in the predetermined direction. may be repeated.
  • the first and third offset printing changing patterns 24a, 24c of the front plate 11 and the first and second side plates 13, 14, and the offset printing changing patterns 24b of the rear plate 12, the top plate 16, and the bottom plate 17 are offset printing.
  • the UV glossy varnish fine lines 29 UV glossy varnish fine straight lines, UV glossy varnish fine curves
  • forming the changing patterns 24a to 24c reflect light in different directions, so that the appearance changes depending on the viewing angle. Effect.
  • the first and third offset printing changing patterns 24a and 24c of the front plate 11 and the first and second side plates 13 and 14 and the offset printing changing patterns 24b of the rear plate 12, top plate 16 and bottom plate 17 are overprint varnish.
  • Overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV gloss varnish fine lines 29 (UV glossy varnish fine straight lines, UV gloss
  • the varnish fine curve has a length dimension L1 in the range from 0.1 to 20 mm, preferably in the range from 0.5 to 10 mm.
  • the length dimension L1 of the overprint varnish fine lines 28 and the UV glossy varnish fine lines 29 is less than 0.1 mm, the length dimension L1 of these fine lines becomes too short, resulting in the first fine line set ( The visibility and clarity of the first to third offset printing changing patterns 24a to 24c formed by the first high-definition fine line set) and the second fine line set (second high-definition fine line set) are reduced, and the second The first to third offset printing changing patterns 24a to 24c cannot be clearly and clearly recognized.
  • the length dimension L1 of the overprint varnish fine lines 28 and the UV glossy varnish fine lines 29 exceeds 20 mm, the length dimension L1 of these fine lines becomes too long, resulting in the first fine line set (second The first to third offset printing changing patterns 24a to 24c formed by the first high-definition fine line set) and the second fine line set (second high-definition fine line set) are roughly expressed, and the first to third offset The printing changing patterns 24a to 24c cannot be expressed with high definition, fineness and beauty.
  • Overprint varnish fine lines 28 overprint varnish fine straight lines, overprint varnish fine curves
  • UV gloss varnish fine lines 29 UV glossy varnish fine straight lines, UV gloss Since the length L1 of the varnish fine curve
  • the first fine line set first high-definition fine line set
  • the second fine line set second high-definition fine line set of the ultrafine fine lines
  • the first to third offset printing changing patterns 24a to 24c are printed with high definition. And it can be expressed delicately and beautifully.
  • Overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV gloss varnish fine lines 29 (UV glossy varnish fine straight lines, UV gloss
  • the varnish fine curve has line thicknesses L2 and L3 in the range of 5 to 150 ⁇ m, preferably in the range of 10 to 100 ⁇ m.
  • the line thicknesses L2 and L3 of the overprint varnish fine lines 28 and the UV glossy varnish fine lines 29 are less than 5 ⁇ m, the line thicknesses L2 and L3 of these fine lines become too thin, and the first fine lines of these ultrafine fine lines are formed. Visibility and clarity of the first to third offset printing changing patterns 24a to 24c formed by the set (first high-definition fine line set) and the second fine line set (second high-definition fine line set) are reduced. , the first to third offset printing changing patterns 24a to 24c cannot be clearly and clearly recognized.
  • the first to third offset printing changing patterns 24a to 24c formed by the line set (first high-definition fine line set) and the second fine line set (second high-definition fine line set) are roughly expressed, and the first -The third offset printing changing patterns 24a to 24c cannot be expressed with high definition, fineness, and beauty.
  • Overprint varnish fine lines 28 overprint varnish fine straight lines, overprint varnish fine curves
  • UV gloss varnish fine lines 29 UV glossy varnish fine straight lines, UV gloss Since the line thicknesses L2 and L3 of the varnish fine curves) are within the above ranges
  • the first fine line set first high-definition fine line set
  • the second fine line set second high-definition fine line
  • 24a to 24c can be expressed in high definition, delicately and beautifully.
  • Overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV gloss varnish fine lines 29 (UV glossy varnish fine straight lines, UV gloss Varnish fine curve) is defined by distances L4 and L5 in a predetermined direction between adjacent overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and adjacent UV glossy varnish fine lines 29 (UV Gloss varnish fine straight lines, UV gloss varnish fine curves) are in the range of 30 to 200 ⁇ m, preferably in the range of 50 to 100 ⁇ m.
  • the overprint varnish fine lines are less than 30 ⁇ m.
  • the intervals between the lines 28 and the intervals between the UV glossy varnish fine lines 29 become too narrow, and the fine line groups (first fine line group, second fine line group) of the ultra-fine overprint varnish fine lines 28 and the UV glossy varnish fine lines 29 are formed.
  • the visibility and clarity of the first to third offset printing changing patterns 24a to 24c formed by line assembly) are reduced, and the first to third offset printing changing patterns 24a to 24c can be clearly and clearly recognized. Can not.
  • the overprint varnish is overprinted.
  • the intervals between the fine lines 28 and the intervals between the UV glossy varnish fine lines 29 become too wide, and the fine line groups (first fine line group, second The first to third offset printing changing patterns 24a to 24c formed by fine line assembly) are roughly expressed, and the first to third offset printing changing patterns 24a to 24c can be expressed with high definition, fineness and beauty. Can not.
  • UV glossy varnish fine lines 29 (UV glossy varnish fine straight lines, UV glossy varnish fine curves) forming the first to third offset printing changing patterns 24a to 24c are the maximum The height L6 (the amount of ink (UV glossy varnish) applied) is in the range of 5 to 200 ⁇ m, preferably in the range of 50 to 100 ⁇ m.
  • the maximum height L6 of the UV glossy varnish fine lines 29 (ink (UV glossy varnish) build-up amount) is less than 5 ⁇ m
  • the maximum height L6 of the UV glossy varnish fine lines 29 (UV glossy varnish fine straight lines, UV glossy varnish fine curves) becomes too low
  • the first to third offset printing changes are formed by fine line aggregates (first fine line aggregate, second fine line aggregate) of the ultrafine overprint varnish fine lines 28 and UV gloss varnish fine lines 29.
  • the three-dimensionality, visibility, and clarity of the patterns 24a to 24c are degraded, and the first to third offset printing changing patterns 24a to 24c cannot be recognized clearly and clearly.
  • the maximum height L6 of the UV glossy varnish fine lines 29 (UV glossy varnish fine straight lines, UV glossy varnish fine curves) forming the first to third offset printing changing patterns 24a to 24c and the offset printing changing pattern 24 is within the above range.
  • the front plate 11 of the sack box 10 the first and The first to third offset printing changing patterns 24a to 24c printed on the second side plates 13 and 14, the rear plate 12, the top plate 16, and the bottom plate 17 can be expressed with high definition, delicateness, and beauty.
  • the sack box 10 (box) is high-definition, delicate, and beautiful in appearance, exhibiting an excellent changing effect in which the offset printing changing pattern printed on the printing surface 26 by offset printing changes depending on the viewing angle.
  • the first offset printing changing pattern 24a formed from the third offset printing changing patterns 24a-24c and having a predetermined form of excellent changing effect depending on the angle at which the printing surface 26 is viewed, or the third offset printing changing pattern 24a having a predetermined form of excellent changing effect. Any of the offset printing changing patterns 24c can be highlighted to make visible a first offset printing changing pattern 24a or a third offset printing changing pattern 24c in a different form along with a second offset printing changing pattern 24b on the same printing surface 26. be able to.
  • the sack box 10 (box) is printed with first to third offset printing changing patterns 24a to 24c by an overprint varnish 30, extending in an arbitrary direction and lined up in a predetermined direction in a spaced-apart and facing manner.
  • a first fine line set of varnish fine lines 28 overprint varnish fine straight lines, overprint varnish fine curves
  • a second set of ultrafine UV glossy varnish fine lines 29 UV glossy varnish fine straight lines, UV glossy varnish fine curves. While those UV glossy varnish fine lines 29 formed from a set of fine lines and having a glossy or semi-gloss printed by the UV glossy varnish 31 are located between those overprint varnish fine lines 28 printed by the overprint varnish.
  • the appearance of the first to third offset printing changing patterns 24a to 24c varies depending on the viewing angle by drawing convex arcs from the printing surface 26 and reflecting light in different directions for each UV glossy varnish fine line 29. Since a large changing effect is exhibited, the first to third offset printing changing patterns 24a to 24c can give a favorable impression to those who see the box 10, and can strongly attract those who see the box 10.
  • the printed surface 26 can be made conspicuous, and the willingness to purchase the merchandise accommodated in the box 10 can be aroused.
  • the sack 10 (box) has a foil 32 printed by cold foil printing on the printing surface 26, and when the first to third offset printing changing patterns 24a-24c are printed on the foil 32, excellent Various colors of gold foil can be expressed in the first to third offset printing changing patterns 24a to 24c that express the changing effect, and the colors and shades are continuous in the first to third offset printing changing patterns 24a to 24c.
  • a gradation expression expressed by gradation can be performed.
  • the sack box 10 can perform gold foil expression and gradation expression in the first to third offset printing changing patterns 24a to 24c having an excellent changing effect, so that the printed surface 26 has a good viewing edge and a printed surface. 26 can be conspicuous, and the first to third offset printing changing patterns 24a to 24c can give a good impression to those who see the box 10, strongly attract those who see the box 10, and can be accommodated in the box 10. It can stimulate the willingness to purchase the product.
  • the sack 10 includes first to third offset printing changing patterns 24a-24c formed from a first microline set of overprint varnish microlines 28 and a second microline set of UV gloss varnish microlines 29.
  • Overprint varnish containing four color inks of C (cyan), M (magenta), Y (yellow), and K (sumi) and several color inks of special colors (including white, gold, silver, and pearl matte tone)
  • the first to third offset printing changing patterns 24a to 24c with excellent changing effect can be expressed in color, and the viewing edge of the printing surface 26 can be improved.
  • the printed surface 26 can be made more conspicuous.
  • FIG. 11 is a partially enlarged view of first to third offset printing changing patterns 24a to 24c shown as another example. First and third offset printing changing patterns 24a and 24c shown in FIG. printed.
  • the first to third offset printing changing patterns 24a to 24c form overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV glossy varnish fine lines 29 (UV glossy varnish fine straight lines , UV gloss varnish fine curve) gradually increase in a given direction in one direction, then overprint varnish fine line 28 (overprint varnish fine straight line, overprint varnish fine curve) and The line thicknesses L2 and L3 of the UV glossy varnish fine lines 29 (UV glossy varnish fine straight lines, UV glossy varnish fine curves) gradually decrease toward one side. Line thicknesses L2 and L3 of the overprint varnish fine lines 28 and the UV glossy varnish fine lines 29 are in the range of 5 to 150 ⁇ m, preferably in the range of 10 to 100 ⁇ m.
  • Overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV gloss varnish fine lines 29 (UV glossy varnish fine straight lines, UV gloss The varnish microcurves) differ in length dimension L1 and have the same separation dimensions L4, L5 and maximum height L6.
  • Range of length dimension L1 of overprint varnish fine lines 28 and UV gloss varnish fine lines 29 (range of 0.1 to 20 mm, preferably range of 0.5 to 10 mm), overprint varnish fine lines 28 and UV gloss Range of separation dimensions L4 and L5 of varnish fine lines 29 (range of 30 to 200 ⁇ m, preferably range of 50 to 100 ⁇ m), range of maximum height L6 of overprint varnish fine lines 28 and UV glossy varnish fine lines 29 ( 5 to 200 ⁇ m, preferably 50 to 100 ⁇ m) are as described above.
  • the first offset printing changing pattern 24a of the first pattern is printed on the printing surface 26, and the second offset printing changing pattern 24b of the second pattern is printed on the printing surface 26.
  • the first offset printing changing pattern 24a is printed on the printing surface 26 so as to surround the circumference thereof, and the third offset printing changing pattern 24c of the third pattern is printed on the printing surface 26 on the first offset printing changing pattern 24a. be done.
  • the first to third offset printing changing patterns 24a to 24c shown in FIG. By reflecting light, the first to third offset printing changing patterns 24a to 24c exhibit an excellent changing effect in which the appearance changes depending on the viewing angle.
  • Overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV glossy varnish fine lines 29 (UV glossy varnish fine lines) forming the first to third offset printing changing patterns 24a to 24c shown in FIG.
  • the length dimension L1, the line thicknesses L2 and L3, the spacing dimensions L4 and L5, and the maximum height L6 of the straight line, UV glossy varnish fine curve) are within the above ranges, and the line thicknesses L2 and L3 of these fine lines are within the predetermined range. Since the direction is gradually increased or decreased toward one direction, the first to third offset printing changing patterns 24a to 24a formed by the fine line aggregates of the ultrafine overprint varnish fine lines 28 and the UV glossy varnish fine lines 29. 24c can be expressed in high definition, delicately and beautifully.
  • Overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV glossy varnish fine lines 29 (UV glossy varnish fine straight lines,
  • the line thicknesses L2 and L3 of the UV glossy varnish fine curves) may gradually increase or decrease in a predetermined direction, and the line thicknesses L2 and L3 of the fine lines may increase or decrease in a predetermined direction. You may repeat an increase and a decrease.
  • the first to third offset printing changing patterns 24a to 24c change (increase or decrease) the line thicknesses L2 and L3 of the fine lines, and change (increase or decrease) the length dimension L1 of the fine lines. , a change (increase or decrease) in the separation dimensions L4 and L5 between the fine lines, and a change (increase or decrease) in the maximum height L6 of the fine lines. good.
  • the formed first to third offset printing changing patterns 24a to 24c and the offset printing changing pattern 24 are expressed with high definition and fineness, neatly and novelly, and the first to third formed by fine line aggregation of these fine lines An excellent changing effect can be exhibited in the offset printing changing patterns 24a-24c.
  • the sack 10 (box) printed with the first to third offset printing changing patterns 24a to 24c of FIG. It gives a good impression to the person who sees it, and can arouse the willingness to buy the goods contained in the sack box 10. - ⁇
  • FIG. 12 is a partially enlarged view of the first to third offset printing changing patterns 24a to 24c shown as another example.
  • the first to third offset printing changing patterns 24a to 24c are separated from each other by the overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV glossy varnish fine lines.
  • 29 UV glossy varnish fine straight line, UV glossy varnish fine curve
  • the distances L4, L5 between the overprint varnish fine lines 28 and the distances L4, L5 between the UV glossy varnish fine lines 29 are in the range of 30-200 ⁇ m, preferably in the range of 50-100 ⁇ m.
  • Overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV gloss varnish fine lines 29 (UV glossy varnish fine straight lines, UV gloss The varnish fine curve) has a different length dimension L1 and the same line thicknesses L2 and L3 and the maximum height L6.
  • Range of length dimension L1 of overprint varnish fine lines 28 and UV gloss varnish fine lines 29 (range of 0.1 to 20 mm, preferably range of 0.5 to 10 mm), overprint varnish fine lines 28 and UV gloss Range of line thicknesses L2 and L3 of varnish fine lines 29 (range of 5 to 150 ⁇ m, preferably range of 10 to 100 ⁇ m), range of maximum height L6 of overprint varnish fine lines 28 and UV gloss varnish fine lines 29 (range of 5 to 100 ⁇ m, preferably range of 50 to 100 ⁇ m) is as described above.
  • the first offset printing changing pattern 24a of the first pattern is printed on the printing surface 26, and the second offset printing changing pattern 24b of the second pattern is printed on the printing surface 26.
  • the first offset printing changing pattern 24a is printed on the printing surface 26 so as to surround the circumference thereof, and the third offset printing changing pattern 24c of the third pattern is printed on the printing surface 26 on the first offset printing changing pattern 24a. be done.
  • First to third offset printing changing patterns 24a to 24c shown in FIG. By reflecting light, the first to third offset printing changing patterns 24a to 24c exhibit an excellent changing effect in which the appearance changes depending on the viewing angle.
  • Overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV glossy varnish fine lines 29 (UV glossy varnish fine lines) forming the first to third offset printing changing patterns 24a to 24c shown in FIG.
  • the length dimension L1, line thicknesses L2 and L3, spacing dimensions L4 and L5, and maximum height L6 of the overprint varnish fine lines 28 are within the above ranges. and the distances L4 and L5 between the UV glossy varnish fine lines 29 are in a predetermined direction and gradually increase or decrease in one direction.
  • the first to third offset printing changing patterns 24a to 24c formed by the line assembly can be expressed with high definition, fineness and beauty.
  • the distances L4 and L5 between the overprint varnish fine lines 28 (overprint varnish fine straight lines and overprint varnish fine curves) forming the first to third offset printing changing patterns 24a to 24c and the UV glossy varnish fine lines 29 (UV glossy varnish fine straight line, UV glossy varnish fine curve) may gradually increase or decrease in a predetermined direction.
  • the distances L4, L5 and the distances L4, L5 between the UV glossy varnish fine lines 29 may repeat an increase and a decrease in a predetermined direction.
  • the first to third offset printing changing patterns 24a to 24c change (increase or decrease) the distance L4, L5 between the fine lines and change (increase or decrease) the length L1 of the fine lines. , a change (increase or decrease) in the line thicknesses L2 and L3 of the fine lines, and a change (increase or decrease) in the maximum height L6 of the fine lines. good too.
  • the first to third offset printing changing patterns 24a to 24c formed by fine line aggregation of fine lines are expressed with high definition and fineness, neatly and novelly, and the first to third offset printing patterns 24a to 24c formed by fine line aggregation of fine lines Excellent changing effect can be exhibited in the 3-offset printing changing patterns 24a-24c.
  • the sack 10 (box) printed with the first to third offset printing changing patterns 24a to 24c of FIG. It gives a good impression to the person who sees it, and can arouse the willingness to buy the goods contained in the sack box 10. - ⁇
  • FIG. 13 is a partially enlarged view of the first to third offset printing changing patterns 24a to 24c shown as another example.
  • the first to third offset printing changing patterns 24a to 24c are formed so that the maximum height L6 (height) of the UV glossy varnish fine lines 29 (UV glossy varnish fine straight lines, UV glossy varnish fine curves) is set in a predetermined direction. and gradually increases in one direction, and gradually decreases in the other direction in which the maximum height L6 of the UV glossy varnish fine lines 29 is in a given direction.
  • the maximum height L6 of the UV glossy varnish fine lines 29 is in the range from 5 to 200 ⁇ m, preferably in the range from 50 to 100 ⁇ m.
  • Overprint varnish fine lines 28 overprint varnish fine straight lines, overprint varnish fine curves
  • UV gloss varnish fine lines 29 UV glossy varnish fine straight lines, UV gloss
  • the varnish fine curve has a different length dimension L1, and has the same line thicknesses L2 and L3 and the spacing dimensions L4 and L5.
  • Range of length dimension L1 of overprint varnish fine lines 28 and UV gloss varnish fine lines 29 (range of 0.1 to 20 mm, preferably range of 0.5 to 10 mm), overprint varnish fine lines 28 and UV gloss Line thicknesses L2 and L3 of the varnish fine lines 29 (ranging from 5 to 150 ⁇ m, preferably from 10 to 100 ⁇ m), spacing dimensions L4 and L5 of the overprint varnish fine lines 28, and UV glossy varnish fine lines 29.
  • the ranges of the distances L4 and L5 (ranging from 30 to 200 ⁇ m, preferably from 50 to 100 ⁇ m) are as described above.
  • the first offset printing changing pattern 24a of the first pattern is printed on the printing surface 26, and the second offset printing changing pattern 24b of the second pattern is printed on the printing surface 26.
  • the first offset printing changing pattern 24a is printed on the printing surface 26 so as to surround the circumference thereof, and the third offset printing changing pattern 24c of the third pattern is printed on the printing surface 26 on the first offset printing changing pattern 24a. be done.
  • the first to third offset printing changing patterns 24a to 24c shown in FIG. By reflecting light in different directions, the first to third offset printing changing patterns 24a to 24c exhibit an excellent changing effect in which the appearance changes depending on the viewing angle.
  • Overprint varnish fine lines 28 (overprint varnish fine straight lines, overprint varnish fine curves) and UV glossy varnish fine lines 29 (UV glossy varnish fine lines) forming the first to third offset printing changing patterns 24a to 24c shown in FIG.
  • the length dimension L1, line thicknesses L2 and L3, spacing dimensions L4 and L5, and maximum height L6 of the UV gloss varnish fine lines 29 are within the above ranges, and the maximum height L6 of the UV gloss varnish fine lines 29 (height amount) gradually increases in one direction and the maximum height L6 of the UV glossy varnish fine lines 29 gradually decreases in the other direction.
  • the first to third offset printing changing patterns 24a to 24c formed by the fine line assembly of the fine lines 28 and the UV gloss varnish fine lines 29 can be expressed with high definition, fineness and beauty.
  • the maximum height L6 of the UV glossy varnish fine lines 29 (UV glossy varnish fine straight lines, UV glossy varnish fine curves) forming the first to third offset printing changing patterns 24a to 24c gradually increases toward a predetermined direction.
  • the maximum height L6 of the UV glossy varnish fine lines 29 may repeat an increase and a decrease in a predetermined direction.
  • the first to third offset printing changing patterns 24a to 24c change (increase or decrease) the maximum height L6 of the UV glossy varnish fine lines 29, and the overprint varnish fine lines 28 and the UV glossy varnish fine lines 29.
  • overprint varnish fine lines 28 overprint varnish fine straight lines, overprint varnish fine curves
  • UV glossy varnish fine lines 29 UV glossy varnish fine straight lines , UV glossy varnish fine curve
  • the sack 10 (box) printed with the first to third offset printing changing patterns 24a to 24c of FIG. It gives a good impression to the person who sees it, and can arouse the willingness to buy the goods contained in the sack box 10. - ⁇
  • FIG. 14 is a front view of the label 33 or mount 34 shown as an example.
  • the label 33 shown in FIG. 14 has an adhesive applied to the adhesive surface opposite to the printed surface 26, and is attached to a predetermined location via the adhesive surface.
  • the label 33 is attached to, for example, boxes, cups, and bottles of beverages, foods, alcoholic beverages, medicines, cosmetics, and the like, and is attached to display shelves and displays, and is used for product advertisement.
  • the label 33 includes a paper-based label, a synthetic paper-based label, and a film-based label.
  • the illustrated label 33 has a square planar shape, but the planar shape of the label 33 is not particularly limited, and the planar shape of the label 33 can be formed into any shape according to its application.
  • Offset printing changing patterns 24a to 24c offset printing changing patterns are printed on the printing surface 26 of the label 33 by offset printing, similar to the sack 10.
  • the mount 34 shown in FIG. 14 is used as a packaging material such as a blister, shrink film, clear case, etc., and is used as part of the packaging material.
  • the illustrated mount 34 has a square planar shape, but the planar shape of the mount 34 is not particularly limited, and the planar shape of the mount 34 can be formed in any shape according to its use.
  • the material of the mount 34 is the same as that of the sack box 10 .
  • Various surface treatments may be applied to the mounting paper 34 .
  • Offset printing changing patterns 24a to 24c offset printing changing patterns
  • the label 33 or the backing paper 34 is a high-definition, delicate, and beautiful appearance that exhibits an excellent changing effect in which the offset printing changing pattern printed on the printing surface 26 by offset printing changes depending on the angle at which it is viewed.
  • the changing pattern 24c can be visually recognized.
  • the label 33 or the backing paper 34 is printed with the first to third offset printing changing patterns 24a to 24c by the overprint varnish 30, extends in an arbitrary direction, and has a plurality of superfine overprint varnishes lined up in a predetermined direction while being spaced apart from each other.
  • a first fine line set of fine lines 28 overprint varnish fine straight lines, overprint varnish fine curves
  • a second set of ultrafine UV gloss varnish fine lines 29 UV glossy varnish fine straight lines, UV glossy varnish fine curves.
  • the appearance of the first to third offset printing changing patterns 24a to 24c changes depending on the viewing angle by drawing a convex arc from the printing surface 26 and reflecting light in different directions for each UV glossy varnish fine line 29. Therefore, the first to third offset printing changing patterns 24a to 24c can give a favorable impression to those who see the label 33 or the mount 34, and strongly attract those who see the label 33 or the mount 34.
  • the printed surface 26 can be made conspicuous, and the desire to purchase the product indicated by the label 33 or the mount 34 can be aroused.
  • Label 33 or backing 34 has foil 32 printed by cold foil printing on printing surface 26 and excellent changing when first to third offset printing changing patterns 24a-24c are printed on foil 32.
  • Various colors of gold foil can be expressed in the first to third offset printing changing patterns 24a to 24c that produce the effect, and the first to third offset printing changing patterns 24a to 24c can have continuous gradation of colors and shades. It is possible to perform gradation expression expressed in tones.
  • the label 33 or the mount 34 can perform gold leaf expression and gradation expression in the first to third offset printing changing patterns 24a to 24c having an excellent changing effect, the printed surface 26 has a good viewing edge and the printed surface 26 can be highlighted, the first to third offset printing changing patterns 24a to 24c can give a good impression to those who see the label 33 or the mount 34, strongly attract those who see the box 10, and the label 33 or It is possible to arouse the willingness to purchase the product indicated by the mount 34 .
  • the label 33 or backing 34 has first to third offset printing changing patterns 24a-24c formed from a first set of fine lines of overprint varnish fine lines 28 and a second set of fine lines of UV gloss varnish fine lines 29.
  • Fine overprint varnish containing four color inks of C (cyan), M (magenta), Y (yellow), and K (sumi) and several color inks of special colors (including white, gold, silver, and pearl matte tone) If it is a color pattern printed by lines 28, the first to third offset printing changing patterns 24a-24c with excellent changing effect can be expressed in color, and the viewing edge of the printing surface 26 can be improved. In addition, the printed surface 26 can be made more conspicuous.

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  • Printing Methods (AREA)
  • Making Paper Articles (AREA)
  • Cartons (AREA)

Abstract

Le problème décrit par la présente invention est de fournir une boîte dans laquelle il est possible de reconnaître visuellement différentes formes de motifs changeants imprimés en offset sur la même surface d'impression. La solution de l'invention porte sur un motif changeant imprimé en offset qui est formé à partir d'un premier motif changeant imprimé en offset (24a) ayant un premier motif, d'un deuxième motif changeant imprimé en offset (24b) ayant un deuxième motif imprimé de façon à entourer la périphérie du premier motif changeant imprimé en offset (24a), et d'un troisième motif changeant imprimé en offset (24c) imprimé de manière à recouvrir le premier motif changeant imprimé en offset (24a). Dans une boîte (10), dans une vue de face d'une surface d'impression, le premier motif changeant imprimé en offset (24a) est caché par le troisième motif changeant imprimé en offset (24c), et le troisième motif changeant imprimé en offset (24c) est reconnu visuellement, et lorsque la surface d'impression est vue selon un angle oblique, le troisième motif changeant imprimé en offset (24c) n'est alors plus visible, et le premier motif changeant imprimé en offset (24a) est visuellement reconnu.
PCT/JP2021/024534 2021-06-28 2021-06-29 Boîte, étiquette ou support papier WO2023275986A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021-106601 2021-06-28
JP2021106601A JP2023004720A (ja) 2021-06-28 2021-06-28 箱又はラベル或いは台紙

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WO2023275986A1 true WO2023275986A1 (fr) 2023-01-05

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005205897A (ja) * 2003-12-25 2005-08-04 National Printing Bureau 偽造防止形成体
US7639426B2 (en) * 2007-12-05 2009-12-29 Eastman Kodak Company Micro-lens enhanced element
JP2011189690A (ja) * 2010-03-16 2011-09-29 National Printing Bureau 偽造防止印刷物
KR102099619B1 (ko) * 2019-09-26 2020-04-10 덕수산업(주) 보안 인쇄물

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005205897A (ja) * 2003-12-25 2005-08-04 National Printing Bureau 偽造防止形成体
US7639426B2 (en) * 2007-12-05 2009-12-29 Eastman Kodak Company Micro-lens enhanced element
JP2011189690A (ja) * 2010-03-16 2011-09-29 National Printing Bureau 偽造防止印刷物
KR102099619B1 (ko) * 2019-09-26 2020-04-10 덕수산업(주) 보안 인쇄물

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