JPH0766155B2 - Method for producing printed matter with lens and printed matter with lens - Google Patents

Description

Detailed Description of the Invention

[0001]

The present invention relates primarily, Les visual representation of the flat like a picture or pattern by printing has to easily configure a print lens with visible steric (three-dimensional)
The present invention relates to a method for manufacturing a printed matter with a lens and a printed matter with a lens .

[0002]

2. Description of the Related Art Conventionally, for example, a predetermined view such as a three-dimensional photograph is viewed.
A three-dimensional image printed material that allows a visual expression (image) to be viewed three-dimensionally is manufactured by various means. Then, generally, a lens (so-called lenticular lens) having a large number of fine convex lenses arranged in a row is formed on the surface of the lens sheet by heating and pressurizing means such as a die, and the back surface of the lens sheet is formed. is constructed by bonding a sheet material visual representation such as a picture or symbol for a given stereoscopic are printed.

[0003]

However, in the above-described three-dimensional image printed matter, a lens (so-called lenticular) is used.
-Lens) and the pitch of each convex lens of the lenticular lens and the pitch of visual expression such as a picture or a pattern for stereoscopic vision must be matched, and each convex lens of the lenticular lens and a picture for stereoscopic vision or Unless the visual expressions such as patterns are accurately matched, the visual expressions cannot be clearly and stereoscopically viewed, and it is relatively troublesome and difficult to manufacture them accurately. In particular, when an attempt is made to produce a large size three-dimensional image printed matter, the error becomes larger and the production is difficult. That is, when the sheet material is attached to the lens sheet, expansion and contraction occur in each,
It was difficult to accurately match the design of the sheet material and the convex lens of the lens sheet to every corner. Further, since the lenticular lens itself is configured to be relatively thick, the flexibility of the stereoscopic image printed matter itself is impaired, and the thickness and weight of the stereoscopic image printed matter itself increase. Moreover, there has been a problem that the cost for manufacturing the three-dimensional image printed matter is relatively high.

[0004]

SUMMARY OF THE INVENTION Therefore, the present invention solves the above-mentioned difficulties and the like, and makes the production thereof relatively easy and reliable, and also facilitates the production of a large-sized lens-attached printed matter. It is also possible to partially provide a lens portion, and further, it is possible to form the lens-attached printed matter itself in a relatively thin and lightweight manner, and it is flexible, and further, the manufacturing cost of the lens-attached printed matter can be significantly reduced. The method for producing a lens-attached printed matter according to claim 1 is created in such a way that a plurality of pairs of a right-eye visual representation 2a and a left-eye visual representation 2b are arranged in parallel. Desired vision
The expression 2 is printed on the surface of the base sheet 1. And visual
To form a transparent lower layer resin section 3 to represent 2 surface. Then, the lens forming division lines 4 are printed at predetermined positions on the surface of the lower resin portion 3 at predetermined intervals. Further, the marking line 4 for forming a lens
A transparent lens-forming resin 5 that is incompatible with the above is applied to the surface of the lower resin portion 3, and repelling and lens-forming resin due to incompatibility between the lens-forming partition line 4 and the lens-forming resin 5 Using the surface tension of 5, the lens forming resin 5
A means for forming a plurality of lens portions 6 by arranging the lens-forming division lines 4 adjacent to each other in the form of convex lenses and curing them is formed.

[0005] Further, in the lens covered print according to claim 2, the base sheet 1, the provided on the base sheet 1 surface, a pair of right-eye visual representation 2a and the left-eye visual
A visual representation 2 which is formed by a plurality juxtaposed representations 2b, visual
Expression 2 A transparent lower resin portion 3 formed on the surface, a lens-forming division line 4 printed at a predetermined position at a predetermined position on the surface of the lower-layer resin portion 3, and between adjacent lens-forming division lines 4 And a transparent lens portion 6 in the form of a convex lens, which are respectively arranged in the above. Then, a means for arranging the lens unit 6 so as to straddle the pair of visual representation 2a for the right eye and visual representation 2b for the left eye is adopted.

Further, in the printed matter with lens according to the third aspect, the transparent base sheet 10 and the transparent base sheet 1 are provided.
A pair of visual representations for the right eye 2a provided on the back surface
And a visual table formed by arranging a plurality of left-eye visual expressions 2b in parallel
The present lens 2, the lens-forming lane markings 4 that are printed at predetermined intervals at predetermined positions on the surface of the transparent base sheet 10, and the convex lens-shaped transparent lenses that are respectively arranged between the adjacent lens-forming lane markings 4. It is composed of a part 6 and the like. And the lens unit 6
Is used so as to straddle the pair of visual representation 2a for the right eye and visual representation 2b for the left eye.

[0007]

According to the method of manufacturing the lens-attached printed matter according to claim 1, the visual expression 2 is a pair of visual tables for the right eye.
The transparent lower resin portion 3 printed on the surface of the base sheet 1 in a state in which a plurality of the current 2a and the visual representation 2b for the left eye are juxtaposed,
Visual representation 2 is formed on the surface. Marking line 4 for lens formation
Is printed at predetermined positions on the surface of the lower layer resin portion 3 at predetermined intervals, and the transparent lens forming resin 5 is applied to the surface of the lower layer resin portion 3 to form the lens forming partition line 4 and the lens forming resin 5. Due to the incompatibility due to the incompatibility and the surface tension of the lens-forming resin 5, they are arranged between adjacent lens-forming partition lines 4 respectively, and each is formed into a convex lens shape, which is cured to form a plurality of lenses. It becomes the lens unit 6. That is, the transparent lower resin portion 3 and the plurality of transparent lens portions 6
Lens is constituted by a visual through the lens
Expression 2 becomes visible.

Further, in the lens-attached printed matter according to the second aspect, the visual expression 2 is formed on the surface of the base sheet 1,
A transparent lower resin portion 3 is provided on the surface of this visual expression 2,
A plurality of transparent lens portions 6 having a convex lens shape are provided on a portion of the surface of the lower resin portion 3 excluding the lens forming division lines 4. Moreover, the lens unit 6 includes the pair of right-eye visual representations 2a.
And the visual representation 2b for the left eye. That is, the transparent lower layer resin portion 3 and the plurality of transparent lens portions 6 constitute a lens, and the visual expression 2 on the surface of the base sheet 1 can be visually recognized through this lens.

Further, in the lens-attached printed matter according to the third aspect, the visual expression 2 is formed on the back surface of the transparent base sheet 10, and a convex lens shape is formed on the surface of the transparent base sheet 10 excluding the lens-forming division lines 4. Is provided with a plurality of transparent lens parts 6, and the lens part 6 is a pair of right eye visual tables.
It is arranged so as to straddle the current 2a and the visual representation 2b for the left eye. That is, the transparent base sheet 10 and the plurality of transparent lens portions 6 constitute a lens, and the visual expression 2 on the back surface of the transparent base sheet 10 can be visually recognized through this lens.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on illustrated examples.
The method for producing a printed matter with a lens according to the present invention includes a pair of strip-shaped visual representations for the right eye 2a and a strip-shaped visual representation for the left eye 2b.
Desired visual expression 2 that is composed by arranging multiple
Is printed (or partially) on the entire surface of the base sheet 1 (see FIG. 2). Then, the view of the transparent lower layer resin
Apply to the surface of the visual expression 2 to form a transparent lower layer resin portion 3 having a predetermined thickness (see FIG. 3). Then, the lens-forming division lines 4 are printed at predetermined positions on the surface of the lower resin portion 3 at predetermined intervals (see FIG. 4). That is, the pair of right-eye visual representations 2
A comparatively thin lens forming partition line 4 is printed in parallel so as to separate the visual representation 2 for each a and the visual representation 2b for the left eye. Further, a transparent lens forming resin 5 which is incompatible with the ink material of the lens forming partition line 4 is applied to the surface of the lower resin portion 3 to a predetermined thickness (see FIG. 5). Moreover, by using the repelling due to the incompatibility between the lens-forming partition line 4 and the lens-forming resin 5 and the surface tension of the lens-forming resin 5 itself, the lens-forming resin 5 is provided next to the lens-forming resin 5. A plurality of lenses having a substantially semicircular cross section (including a substantially bow shape in cross section) which are arranged in the form of convex lenses between the lane markings 4 and cured by ultraviolet rays, heat, an electron beam, etc. The parts 6 are formed in parallel and configured (see FIG. 6). That is, a lens (so-called lenticular lens) is formed by the transparent lower layer resin part 3 and the plurality of transparent lens parts 6.
'S) constitute, looking at the visual representation 2 through the lens, the lens portion 6 disposed so as to extend over a pair of right-eye visual representation 2a and the left-eye visual representation 2b, vision right eye
For the objective representation 2a and the left-eye visual representation 2b is emerges in the state that caused the parallax ing as visual representation 2 is stereoscopically view. The pair of right-eye visual representation 2a and the left-eye visual representation 2b disposed on one of the lens portion 6, visual table for crocodile right eye left one lens portion 6 relative to what you see this
Current 2a is arranged on the right viewing crocodile left eye of one lens portion 6
The visual expression 2b is arranged. By the way, in the lens-attached printed matter configured as described above, as shown in FIG. 1, for example, a visual expression 2 is printed in a visual expression printing step A portion on a base sheet 1 having a substantially sheet shape of a predetermined size, and further, The lower layer resin part 3 is applied in the lower layer resin part printing step B, then the lens forming parting line 4 is printed in the lens forming parting line printing step C, and then in the lens forming resin printing step D part. ,
The lens forming resin 5 is applied, and finally, the lens portion 6 is cured and formed in the lens portion curing and forming step E to form a lens.
A printed matter can be formed. That is, the respective processes are arranged so as to be continuous on one production line, so that the lens-attached printed matter can be efficiently manufactured.

Further, the printed material with the lens as shown in FIG. 7, the desired configured by plural juxtaposed a pair of elongate strip of the right-eye visual representation 2a and elongated strip of the left eye visual representation 2b The visual expression 2 is printed (or partially) on the entire back surface of the transparent base sheet 10, and the lens forming demarcation lines 4 are printed at predetermined positions on the surface of the transparent base sheet 10 at predetermined intervals (that is, for a pair of right eyes). Visual representation 2a and left eye vision
A relatively thin lens-forming partition line 4 is printed in parallel so as to separate the visual expressions 2 for each expression 2b), and a transparent lens-forming resin 5 that is incompatible with the lens-forming partition line 4
Is applied to the surface of the transparent base sheet 10 to a predetermined thickness, and repelling due to the incompatibility between the lens-forming partition line 4 and the lens-forming resin 5 and the surface tension of the lens-forming resin 5 itself are used to make a lens. The forming resins 5 are arranged in the form of convex lenses between the adjacent lens forming lane markings 4, respectively, and are cured to cure a plurality of semicircular cross sections (including a substantially arcuate cross section).
(3), the considerably slender lens portions 6 are formed in parallel, and the transmission preventing layer 11 is further formed on the back surface of the visual expression 2.

The base sheet 1 is in the form of a relatively thin sheet so that it can be printed easily, and is made of paper, synthetic resin, metal or other appropriate material. Moreover, its specific shape and dimensions can be freely set.

A visual representation 2 ( visual representation for the right eye 2a, which is three-dimensionally viewed through a lens (lenticular lens) .
As the left-eye visual representation 2b), an arbitrary picture, pattern, or the like can be adopted, and the arrangement position, the number, and the dimension can be freely set.

The lower resin portion 3 has a specific material, thickness, refractive index, etc., of the specific material, shape, and the like of the lens portion 6.
It is appropriately set according to the focal length, the refractive index, and the like.

The lens forming partition lines 4 is easily printed on the lower layer resin section 3 surface and a transparent base sheet 10 surface, its
Any ink material may be used as long as it can reliably repel the lens-forming resin 5, and its specific disposition state, dimensions, etc. can be set freely as appropriate.

The lens forming resin 5 is, for example, a resin which is cured by ultraviolet rays, heat, electron beams, etc.,
Moreover, the ink material of the marking line 4 for forming a lens is not compatible with the ink material , and cissing is surely generated.
The transparency, refractive index, dispersion ratio, specific material, viscosity, curing speed, etc. are determined so that it is formed into a substantially semicircular shape (including a substantially bow shape) by its own surface tension. .

The transparent base sheet 10 has the same specific material, thickness, refractive index, etc. as the lower resin portion 3.
It is appropriately set depending on the specific material, shape, focal length, refractive index, etc. of the lens unit 6.

The permeation preventing layer 11 prevents the transmission of light in the visual representation 2, as long as such to more clearly view the visual representation 2, for example, although white and silver is used, its Specific materials, thicknesses, colors, etc. can be freely set as appropriate. By the way, without providing the permeation-preventing layer 11, a more attractive lens-attached printed matter may be formed by utilizing its transmissivity.

[0019]

Therefore, in the method for manufacturing a printed matter with a lens according to the first aspect of the present invention, a plurality of pairs of the right-eye visual representation 2a and the left-eye visual representation 2b are arranged in parallel. desired visual representation 2 printed on the base sheet 1 surface, viewing
The transparent lower layer resin part 3 is formed on the surface of the visual representation 2, and the lens forming lane markings 4 are printed at predetermined positions on the surface of the lower layer resin portion 3 at predetermined intervals so as to be compatible with the lens forming lane markings 4. A transparent transparent lens forming resin 5 is applied to the surface of the lower resin portion 3, and cissing due to the incompatibility between the lens forming partition line 4 and the lens forming resin 5 and the surface tension of the lens forming resin 5 are used. Then, the lens forming resin 5 is arranged in the form of a convex lens between the adjacent lens forming division lines 4 and is cured to form a plurality of lens portions 6, so that a planar visual representation 2 The three-dimensional (three-dimensional) can be visually recognized , and the production of the lens-attached printed matter that is rich in interest can be performed easily, reliably, and in a short time without requiring skill, and is excellent in mass productivity. , the manufacturing cost of the printed material with a lens or as compared to conventional means Ri can be significantly reduced, and excellent economy.

In particular, a lens (so-called lenticular lens) is formed by the transparent lower resin portion 3 and the plurality of transparent lens portions 6.
Etc.) and can be processed in the same process , so that the expansion and contraction that occurs when a lenticular lens is attached to a base sheet as in the past occurs. It becomes difficult, and the printing of the visual expression 2 and the formation of the lens portion 6 can be accurately performed without being misaligned in every corner with respect to the base sheet 1, which makes it possible to manufacture a large-sized lens-attached printed matter. Become suitable and easy to do
And it can be done in an extremely short time . Moreover, partially
It becomes easy to provide a lens . In addition, Les
The printed matter with the lens itself can be formed to be relatively thin and lightweight, and the printed matter with the lens having flexibility can be manufactured. That is, according to the method for producing a printed matter with a lens according to claim 1, it can be applied to any printed matter (for example, magazines, posters, etc.)
A lens (lenticular lens, etc.) can be easily configured,
The range in which the lens-attached printed matter can be manufactured (usage range) can be dramatically expanded. And the marking line for lens formation
4 By narrowing the distance between each other, the focus of the lens unit 6
Since the distance can be shortened, the lower resin portion 3 can be made thin.
Like As a result, the entire print with lens can be made thinner.
Be able to configure.

Further, in the lens covered print according to claim 2, the base sheet 1, the provided on the base sheet 1 surface, a pair of right-eye visual representation 2a and the left-eye visual
A visual representation 2 which is formed by a plurality juxtaposed representations 2b, visual
Expression 2 A transparent lower resin portion 3 formed on the surface, a lens-forming division line 4 printed at a predetermined position at a predetermined position on the surface of the lower-layer resin portion 3, and between adjacent lens-forming division lines 4 The transparent lens layer 6 is composed of a convex lens-shaped transparent lens portion 6 and a lens portion 6 disposed so as to straddle a pair of the right-eye visual representation 2a and the left-eye visual representation 2b. part 3 and a plurality of transparent lens portions 6 and the lens
Can configure (lenticular lens, etc.), visual representation 2 when viewed in a by the lens portion 6 and the lower resin portion 3, the visual representation 2a and vision left eye pair of right eye through <br/> the lens
The visual expression 2b appears with a parallax, and the visual expression 2 can be visually recognized in three dimensions.

Further, in the lens-attached printed matter according to claim 3, the transparent base sheet 10 and the transparent base sheet 1 are provided.
A pair of visual representations for the right eye 2a provided on the back surface
And a visual table formed by arranging a plurality of left-eye visual expressions 2b in parallel
The present lens 2, the lens-forming lane markings 4 that are printed at predetermined intervals at predetermined positions on the surface of the transparent base sheet 10, and the convex lens-shaped transparent lenses that are respectively arranged between the adjacent lens-forming lane markings 4. Since the lens portion 6 is arranged so as to straddle the pair of right-eye visual representation 2a and left-eye visual representation 2b, the transparent base sheet 10 and the plurality of transparent lens portions 6 form a lens. (Lenticular lens etc.)
The transparent base sheet 10 can be configured through this lens.
When the visual representation 2 on the back surface is viewed, the pair of right-eye visual representation 2a and left-eye visual representation 2b appear in a parallax state due to the lens portion 6 and the transparent base sheet 10,
The visual expression 2 can be visually recognized in three dimensions. Moreover,
Since the transparency of the transparent base sheet 10 itself is used, the lens-attached printed matter can be configured more simply, and the lens-attached printed matter has a relatively high strength, is thin, and is flexible.

[Brief description of drawings]

FIG. 1 is a schematic diagram showing a manufacturing process of a lens-attached printed matter.

FIG. 2 is a cross-sectional view showing a state in which a visual expression is printed on the surface of a base sheet.

FIG. 3 is a cross-sectional view of a state in which a transparent lower layer resin portion is formed on the visual expression surface.

FIG. 4 is a cross-sectional view showing a state in which a lens forming division line is printed on the surface of a lower resin portion.

FIG. 5 is a cross-sectional view showing a state in which a transparent lens forming resin is applied to the surface of the lower resin portion.

FIG. 6 is a cross-sectional view of a state in which a lens forming resin is cured to form a plurality of lens portions.

FIG. 7 is a cross-sectional view of a lens-attached printed matter using a transparent base sheet.

[Explanation of symbols]

 AVisual expressionPrinting process B Lower layer
Resin part printing process C Lens line marking line printing process D lens
Mold forming resin printing process E Lens part curing molding process 1 Base sheet 2Visual
Expression  2a for right eyeVisual expression 2b left eye
forVisual expression  3 Lower layer resin 4 Len
Marking division line 5 Lens forming resin 6 Len
Part 10 Transparent base sheet 11 Transparent
Preventive layer

Claims (3)

[Claims] 1. A desired visual expression formed by arranging a plurality of a pair of right-eye visual expression and left-eye visual expression is printed on a surface of a base sheet, to form a transparent lower layer resin section to the visual representation surface, lens forming partition lines printed at predetermined intervals in a predetermined position of the lower layer resin section surface, transparent lens formed without compatible with the lens forming partition lines Applying the resin for resin to the surface of the lower layer resin, and using the repelling due to the incompatibility between the lens forming resin and the lens forming resin and the surface tension of the lens forming resin, the lens forming resin is provided adjacently. A method of manufacturing a printed matter with a lens, comprising: forming a plurality of lens portions by arranging the lens-forming marking lines in the form of convex lenses and curing the lens-shaped marking lines. 2. A base sheet, and a pair of a right-eye visual expression and a left-eye visual table that are provided on the surface of the base sheet.
A visual representation which is formed by a plurality juxtaposed the current, and a transparent lower layer resin portion formed to the visual representation surface, at a predetermined position of the lower layer resin section surface, and the lens forming section line to be printed at a predetermined interval, Consisting of convex lens-shaped transparent lens portions that are respectively arranged between adjacent lens-forming division lines, and the lens portions are arranged so as to straddle a pair of right-eye visual expression and left-eye visual expression . A printed matter with a lens characterized by the above. 3. A transparent base sheet, with provided on the transparent base sheet back surface, the visual effect is formed by a plurality juxtaposed visual a pair of right eye representation and the left-eye visual representation, of the transparent base sheet surface A lens forming parting line that is printed at a predetermined position at a predetermined position and a convex lens-shaped transparent lens part that is respectively arranged between adjacent lens forming parting lines. Visual representation and left-eye vision
A printed matter with a lens, which is arranged so as to straddle the expression .