CN110328979A - A kind of blocking film with deep texture structure, thermoprint structure and preparation method - Google Patents
A kind of blocking film with deep texture structure, thermoprint structure and preparation method Download PDFInfo
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- CN110328979A CN110328979A CN201910728032.6A CN201910728032A CN110328979A CN 110328979 A CN110328979 A CN 110328979A CN 201910728032 A CN201910728032 A CN 201910728032A CN 110328979 A CN110328979 A CN 110328979A
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- blocking film
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 65
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 238000003384 imaging method Methods 0.000 claims abstract description 91
- 239000012528 membrane Substances 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims description 66
- 239000011248 coating agent Substances 0.000 claims description 65
- 239000004925 Acrylic resin Substances 0.000 claims description 9
- 230000009477 glass transition Effects 0.000 claims description 7
- 229920002799 BoPET Polymers 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 206010033546 Pallor Diseases 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000005083 Zinc sulfide Substances 0.000 claims description 4
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 4
- 229920002545 silicone oil Polymers 0.000 claims description 4
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 181
- 210000004379 membrane Anatomy 0.000 description 26
- 238000000465 moulding Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000009966 trimming Methods 0.000 description 6
- 229920000178 Acrylic resin Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920001169 thermoplastic Polymers 0.000 description 5
- 229920005992 thermoplastic resin Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- -1 Polyethylene terephthalate Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 210000002469 basement membrane Anatomy 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001093 holography Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000030214 innervation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B44C1/16—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
- B44C1/165—Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
- B44C1/17—Dry transfer
- B44C1/1712—Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
- B44C1/1729—Hot stamping techniques
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- Laminated Bodies (AREA)
Abstract
A kind of blocking film with deep texture structure, thermoprint structure and preparation method, are related to field of anti-counterfeit technology.Blocking film with deep texture structure includes the base membrane layer for being sequentially overlapped setting, ultraviolet curing layer, imaging layer and glue-line, it is 1~5 μm of deep texture structure that the surface that ultraviolet curing layer is bonded imaging layer, which has depth, the copying surface of imaging layer fitting ultraviolet curing layer has deep texture structure, and the peel value between imaging layer and ultraviolet curing layer is 0.1~0.65N/cm.Thermoprint structure is by blocking film thermoprint on substrate, and removes base membrane layer and ultraviolet curing layer obtains.Blocking film, thermoprint structure and the preparation method with deep texture structure in example, preparation method is simple, is suitble to batch steady production to have the blocking film and thermoprint structure of deep texture structure, and thermoprint stereoscopic effect is good, anti-counterfeiting performance is good.
Description
Technical field
This application involves field of anti-counterfeit technology, in particular to a kind of blocking film with deep texture structure, thermoprint knot
Structure and preparation method.
Background technique
Holographic anti-counterfeiting hot stamping film was because it had not only had the appearance of gorgeous innervation, but also included diversified anti-counterfeiting characteristic, by
It is widely used in packaging field.The general structure of holographic anti-counterfeiting hot stamping film are as follows: PET (Polyethylene terephthalate,
Polyethylene terephthalate) film, release layer, imaging layer, coating and glue-line, wherein there is on imaging layer holographic microstructure, it should
Holographic microstructure is by extrusion press hot pressing, to replicate made of the micro-structure of metal molding master surfaces.Imaging layer one
As be thermoplastic coating, thickness is only 0.5~2 μm, can not replication depth be 1~5 μm of deep texture structure, just can not yet
The pattern with deep texture structure is formed, therefore obtained blocking film stereoscopic effect is bad, anti-counterfeiting performance is poor.And blocking film
Generally requiring in addition setting release layer, for realizing anti-counterfeiting information transfer, preparation process is more complicated.
Summary of the invention
The embodiment of the present application is designed to provide a kind of blocking film with deep texture structure, thermoprint structure and preparation side
Method, preparation method is simple, is suitble to batch steady production to have the blocking film and thermoprint structure of deep texture structure, and thermoprint solid is imitated
Fruit is good, and anti-counterfeiting performance is good.
In a first aspect, the embodiment of the present application provides a kind of blocking film with deep texture structure comprising from the bottom to top
Be sequentially overlapped the base membrane layer of setting, ultraviolet light (Ultravioletray or Ultravioletradiation, UV) cured layer, at
As layer and glue-line, it is 1~5 μm of deep texture structure, imaging layer patch that the surface that ultraviolet curing layer is bonded imaging layer, which has depth,
Close ultraviolet curing layer copying surface have deep texture structure, the peel value between imaging layer and ultraviolet curing layer be 0.1~
0.65N/cm。
During above-mentioned realization, blocking film is using base membrane layer, ultraviolet curing layer, shape layer and the glue being sequentially overlapped
Layer, wherein imaging layer can replicate the deep texture structure that depth is 1~5 μm on ultraviolet curing layer, dexterously realize blocking film
It is upper depth texture structure production, obtain the blocking film that stereoscopic effect is obviously improved, improve product decorative effect and anti-fake spy
Property.And in a certain range by the peel value between control ultraviolet curing layer and imaging layer, ultraviolet curing layer energy
Play the role of " release layer ", when by blocking film thermoprint to substrate, it is easy to remove imaging layer and ultraviolet curing layer
It comes, the deep texture structure for adhering to imaging layer surface on base material realizes antifalse effect.
Holographic microstructure is obtained since traditional blocking film must carry out hot pressing on thermoplastic coating (usually imaging layer),
It for ease of carrying out coining operation, and obtains preferably being molded brightness, the glass transition temperature of thermoplastic coating is typically necessary control
System is between 110~150 DEG C, therefore the optional material of thermoplastic coating is extremely limited, each side of resulting blocking film
Face performance is necessarily very limited.And the imaging layer of the application is only required to the deep texture structure of duplication ultraviolet curing layer
, it is hot-forming without carrying out, therefore the bigger material of glass temperature range can be selected, including glass transition temperature is higher
Thermosetting material, obtained blocking film performance range are broader.
In one possible implementation, base membrane layer is PET film；Optionally, base membrane layer with a thickness of 12~15 μm.
During above-mentioned realization, using PET film as base membrane layer, ultraviolet curing layer is being formed above convenient for subsequent,
And adhesion-tight between PET film and ultraviolet curing layer, it is easy together to remove PET film and ultraviolet curing layer with imaging layer.
In one possible implementation, ultraviolet curing layer be molded on ultraviolet light coating, ultraviolet light it is solid
Change and is formed；Optionally, ultraviolet curing layer with a thickness of 3~8 μm；
And/or ultraviolet light coating contains Silicone-Modified Acrylate Resin and silicone oil analog assistant.
During above-mentioned realization, ultraviolet curing layer is (to utilize ultraviolet light to the molding of ultraviolet light coating, ultraviolet curing
Solidified) it forms, convenient for forming deep texture structure, deep texture structure is hardly formed when not made micro-structure by hot press method
Limitation, then using conventional coating process formed imaging layer with regard to reproducible depth texture structure.The integral thickness of ultraviolet curing layer
It is 3~8 μm, forms the deep texture structure that depth is 1~5 μm to guarantee.
To above-mentioned solid containing the molding of the ultraviolet light coating of Silicone-Modified Acrylate Resin and silicone oil analog assistant, ultraviolet light
Change, it is easy to form the ultraviolet curing layer with deep texture structure, and can be realized and be adjusted by the formula of ultraviolet light coating
The crosslink density and surface characteristic of ultraviolet light coating, to be easy to control ultraviolet curing layer and the subsequent imaging being formed on
Peel value between layer makes ultraviolet curing layer have the function of " release layer " within the scope of 0.1~0.65N/cm.
In one possible implementation, deep texture structure includes deep lines registration pattern and deep lines arranged side by side
Position cursor；Optionally, the depth of deep lines registration pattern is 2~5 μm；The depth of deep lines positioning cursor is 1~2 μm.
During above-mentioned realization, deep lines registration pattern carries anti-counterfeiting information, and antifalse effect is good, and deep lines positions light
Mark is to make deep lines registration pattern accurate positioning in thermoprint.The depth of deep lines registration pattern be 2~5 μm, convenient at
As layer replicates the depth lines registration pattern, the good blocking film of anti-counterfeiting performance is obtained；The depth of deep lines positioning cursor is 1~2 μm,
It, which penetrates film surface after being covered by imaging layer, still clearly can recognize that the shallow line grating cursor that can solve existing positioning is covered by imaging layer
It can not be identified after lid and lead to not the problem of realizing locating thermoprint.
In one possible implementation, deep lines positioning cursor is arranged in a one-to-one correspondence with deep lines positioning cursor.
During above-mentioned realization, each depth lines positioning cursor and a corresponding deep lines positioning cursor form one group
Deep texture structure, every group of depth texture structure can be in the thermoprints to each substrate for needing anti-fake product of accurate positioning, to realize
The batch production and batch thermoprint of multiple groups depth texture structure use.
In one possible implementation, imaging layer is thermoplastic resin coating, and glass transition temperature is 125~245 DEG C；
Optionally, imaging layer with a thickness of 0.7~3 μm；
And/or bondline thickness is 0.6~2 μm.
During above-mentioned realization, glass transition temperature is that 125~245 DEG C of thermoplastic resin coating can replicate ultraviolet light
Deep texture structure on cured layer especially replicates deep lines registration pattern, and the deep lines registration pattern effect replicated is good.At
As the thickness of layer is generally 0.7~3 μm, in addition, the lower surface of imaging layer is replicated with certain thickness deep texture structure, the part
It is not counted in the thickness of imaging layer, the deep texture structure of imaging layer duplication is suitable with the deep texture structure on ultraviolet curing layer.
Can be by blocking film thermoprint to substrate with a thickness of 0.6~2 μm of glue-line, and adhere to secured.
In one possible implementation, coating is additionally provided between imaging layer and glue-line；Optionally, coating is metal
Aluminium layer or zinc sulphide dielectric layer.
During above-mentioned realization, the reflecting effect of deep texture structure on imaging layer can be increased by coating, to enhance
Antifalse effect.
Second aspect, the embodiment of the present application provide a kind of blocking film with deep texture structure of first aspect offer
Preparation method comprising following steps:
The coated UV line coating on base membrane layer, is molded, ultraviolet curing, and obtaining upper surface has deep texture structure
Ultraviolet curing layer；
Coating forms imaging layer on ultraviolet curing layer, and the peel value controlled between ultraviolet curing layer and imaging layer is
0.1~0.65N/cm；
Coating forms glue-line on imaging layer.
During above-mentioned realization, the conventional fabrication process of traditional blocking film is broken, using unique manufacture craft: first
The coated UV line coating on base membrane layer, is molded, ultraviolet curing, and the ultraviolet light that upper surface has deep texture structure is obtained
Cured layer, then coating forms imaging layer on ultraviolet curing layer, and the system of deep texture structure is dexterously realized on blocking film
To make, preparation method is simple, and it is suitble to batch steady production that there is the blocking film of deep texture structure, and the stereoscopic effect of blocking film is good,
Anti-counterfeiting performance is good.Specifically, the deep texture structure of the blocking film is made in such a way that ultraviolet light is molded, and is not necessarily to high temperature mould
Pressure, the good dimension stability of deep texture structure are more advantageous to the dimensional accuracy for improving blocking film；Deep texture structure on imaging layer
It is that coating forms imaging layer directly on ultraviolet curing layer, the deep texture structure that can easily replicate on ultraviolet curing layer obtains
It arrives, without being made by hot moulding, avoids imaging layer coating in hot embossing process and be easy to glue version, fade, be molded and do not work
Problem.
The third aspect, the embodiment of the present application provide a kind of thermoprint with deep texture structure provided based on first aspect
The thermoprint structure of film comprising be sequentially overlapped the substrate, glue-line and imaging layer of setting, imaging layer has far from the copying surface of glue-line
Deep texture structure.
During above-mentioned realization, thermoprint knot is formed using the blocking film with deep texture structure that first aspect provides
Structure, the thermoprint structure have deep texture structure, and stereoscopic effect is good, and anti-counterfeiting performance is good.
Fourth aspect, the embodiment of the present application provide a kind of preparation method of thermoprint structure that the third aspect provides, packet
It includes following steps: will there is the side blanching of glue-line on substrate with the blocking film of deep texture structure, then to remove ultraviolet light solid
Change layer and base membrane layer.
During above-mentioned realization, will there is the side blanching of glue-line on substrate with the blocking film of deep texture structure,
Ultraviolet curing layer and base membrane layer are removed again, can obtain the thermoprint structure with deep texture structure, and preparation method is simple.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application will make below to required in the embodiment of the present application
Attached drawing is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore should not be seen
Work is the restriction to range, for those of ordinary skill in the art, without creative efforts, can be with
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of blocking film provided by the embodiments of the present application；
Fig. 2 is the structural schematic diagram of another blocking film provided by the embodiments of the present application；
Fig. 3 is the structural schematic diagram of blocking film middle-ultraviolet lamp cured layer provided by the embodiments of the present application；
Fig. 4 is a kind of structural schematic diagram of thermoprint structure provided by the embodiments of the present application.
Icon: 100- blocking film；110- base membrane layer；120- ultraviolet curing layer；130- imaging layer；140- coating；150-
Glue-line；160- depth texture structure；161- depth lines registration pattern；162- depth lines positions cursor；200- blocking film；300- thermoprint
Structure；310- substrate.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application is described.
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
The pattern with deep texture structure can not be formed in order to solve existing blocking film, anti-counterfeiting performance is poor, prepares work
The more complicated problem of skill, the embodiment of the present application provide a kind of blocking film with deep texture structure, thermoprint structure and preparation
Method.
Referring to shown in Fig. 1 and Fig. 3, the embodiment of the present application provides a kind of blocking film 100 with deep texture structure, packet
The base membrane layer 110 for being sequentially overlapped setting from the bottom to top, ultraviolet curing layer 120, imaging layer 130 and glue-line 150 are included, ultraviolet light is solid
It is 1~5 μm of deep texture structure 160 that the upper surface for changing layer 120, which has depth, and deep lines knot is replicated in the lower surface of imaging layer 130
Structure 160, the peel value between ultraviolet curing layer 120 and imaging layer 130 are 0.1~0.65N/cm.
It should be noted that texture structure refers to the holographic texture of the concave-convex surface positioned at coating surface, deep texture structure
160 refer to the texture structure that the recess of texture reaches a certain level.The deep texture structure of the upper surface of ultraviolet curing layer 120
160 and imaging layer 130 lower surface deep texture structure 160 be duplication relationship, the two is corresponding, is shown i.e. with same label
Can, it will not produce ambiguity." upper surface ", " lower surface " in the present embodiment are base membrane layer 110, ultraviolet curing layer 120, imaging
What layer 130 and glue-line 150 were defined in the case where being arranged according to laminated structure from the bottom to top, " upper surface " is just directed towards
The surface of side, the upper surface of ultraviolet curing layer 120 are exactly to be bonded the surface contacted with imaging layer 130, and " lower surface " is exactly court
Surface downwards, the lower surface of imaging layer 130 are exactly to be bonded the surface contacted with ultraviolet curing layer 120.Defining in this way is
In order to carry out understanding explanation to overall plan, but base membrane layer 110, ultraviolet curing layer 120, imaging layer are not represented
130 and glue-line 150 can only be arranged according to sequence from the bottom to top, only represent here base membrane layer 110, ultraviolet curing layer 120, at
As the relative positional relationship of layer 130 and glue-line 150.
In the present embodiment, deep texture structure 160 includes that deep lines registration pattern 161 arranged side by side and deep lines position light
Mark 162；Optionally, the depth of deep lines registration pattern 161 is 2~5 μm；The depth of deep lines positioning cursor 162 is 1~2 μm.
Under normal conditions, deep lines registration pattern 161 is arranged in a one-to-one correspondence with deep lines positioning cursor 162, i.e., deep lines registration pattern
161 set in a row, and deep lines positioning cursor 162 is set in a row, the deep lines registration pattern 161 of adjacent two rows and deep lines positioning
Cursor 162 corresponds.
In the optinal plan of the application, base membrane layer 110 can be PET, BOPP, BOPET or PVC film.In the present embodiment
Base membrane layer 110 is PET film, such as FC512 or the eastern beautiful PY2Z of instrumentization for Shandong richness dimension, is adhered to ultraviolet curing layer 120
Fastness is high.Optionally, base membrane layer 110 with a thickness of 12~15 μm, such as base membrane layer 110 with a thickness of 12 μm, 13 μm, 14 μm or
15μm。
In the present embodiment, ultraviolet curing layer 120 be molded on ultraviolet light coating, ultraviolet curing forms.It can
Selection of land, ultraviolet curing layer 120 with a thickness of 3~8 μm, such as ultraviolet curing layer 120 with a thickness of 3 μm, 4 μm, 5 μm, 6 μ
M, 7 μm or 8 μm.
The present embodiment is to the ingredient of ultraviolet light coating and is not specifically limited, and is to refer to molding to form deep lines knot
Structure, by ultraviolet light can cured coating material, specifically, ultraviolet light coating contain Silicone-Modified Acrylate Resin and
Silicone oil analog assistant.By formula adjustment ultraviolet light coating crosslink density and surface characteristic, can control itself and imaging layer 130 it
Between peel value, play the role of " release layer ".
In the optinal plan of the application, imaging layer 130 is the thermoplastic resin coating with good trimming, vitrifying
Temperature is 125~245 DEG C.Optionally, imaging layer 130 with a thickness of 0.7~3 μm, imaging layer 130 with a thickness of 0.8 μm, 1 μm,
1.5 μm, 2 μm, 2.5 μm or 3 μm.
The present embodiment is to the ingredient of glue-line 150 and is not specifically limited, and is to refer to blocking film 100 being adhered to substrate
The upper coating for forming thermoprint structure, in the optinal plan of the application, glue-line 150 is hot melt adhesive layer, and glue-line 150 is specifically as follows
Acrylic resin glue-line.Optionally, glue-line 150 is with a thickness of 0.6~2 μm, and glue-line 150 is with a thickness of 0.6 μm, 1 μm, 1.2 μm, 1.5 μ
M or 2 μm.
Existing blocking film is usually to be sequentially overlapped setting imaging layer, coating and glue-line, wherein has on imaging layer and passes through
The holographic microstructure that extrusion press hot pressing is formed, in the surface setting coating with holographic microstructure for enhancing reflecting effect,
Imaging layer and glue-line are obstructed simultaneously, otherwise glue-line can cover holographic microstructure, influence antifalse effect.And the micro- knot of holography of the application
Structure (deep texture structure 160) and glue-line are located at the two sides of imaging layer 130, without having to worry about glue-line covering holographic microstructure, therefore
In the not high embodiment of some pairs of brightness requirements of the application, such as transparent blocking film 100, it can be straight on imaging layer 130
Setting glue-line 150 is connect, de-plating is saved, cost can be reduced, save preparation procedure.
In addition, it is shown in Figure 2, in some other embodiments of the application, between imaging layer 130 and glue-line 150 also
Coating 140 can be set；Optionally, coating 140 is metallic aluminum or zinc sulphide dielectric layer, and the thickness of coating 140 is generally
300~500 Ethylmercurichlorendimides.
Shown in Figure 1, the embodiment of the present application provides a kind of thermoprint with deep texture structure 160 that first aspect provides
The preparation method of film 100 comprising following steps:
S1, the coated UV line coating on base membrane layer 110, are molded, ultraviolet curing, and obtaining upper surface has deep line
The ultraviolet curing layer 120 of line structure 160.Specifically, the full version coated UV line coating on base membrane layer 110, uses ultraviolet light
Moulding press is molded by the molding mother matrix of corresponding deep texture structure 160, ultraviolet curing, and production obtains ultraviolet curing layer
120。
S2, it is coated with the good thermoplastic resin coating of trimming on ultraviolet curing layer 120, forms imaging layer after drying
130, controlling the peel value between ultraviolet curing layer 120 and imaging layer 130 is 0.1~0.65N/cm.
S3, coating forms glue-line 150 on imaging layer 130.
Alternatively, it is shown in Figure 2, one layer of coating 140 is first deposited on imaging layer 130, then one layer is coated on coating 140
Glue-line 150.
Shown in Figure 4, the embodiment of the present application provides a kind of thermoprint structure 300 comprising is sequentially overlapped from the bottom to top
Substrate 310, glue-line 150 and the imaging layer 130 of setting, glue-line 150 and imaging layer 130 are the structure among above-mentioned blocking film 100,
The upper surface of imaging layer 130 is replicated with deep texture structure 160.Optionally, can also be arranged between imaging layer 130 and glue-line 150
There is coating (not showing in Fig. 4).
It should be noted that " upper surface " herein is substrate 310, glue-line 150 and imaging layer 130 according to from the bottom to top
What laminated structure was defined in the case where being arranged, " upper surface " is exactly surface upward, and the upper surface of imaging layer 130 is just
It is the surface with deep texture structure 160, i.e., the surface of imaging layer 130 in the blocking film 100 of first aspect offer.The application's
Thermoprint structure 300 is not that can only be arranged according to above-mentioned direction, can also integrally overturn to any angle and be arranged.
The embodiment of the present application provides a kind of preparation method of above-mentioned thermoprint structure 300 comprising following steps: will have
The blocking film 100 of deep texture structure 160 has the side blanching of glue-line 150 on substrate 310, then removes ultraviolet curing layer
120 and base membrane layer 110.
The embodiment of the present application is further described below by way of specific embodiment.
Embodiment 1
Shown in Figure 2, the present embodiment provides a kind of blocking films 100, including being sequentially overlapped setting from the bottom up: basement membrane
Layer 110, ultraviolet curing layer 120, imaging layer 130, coating 140 and glue-line 150, base membrane layer 110 and ultraviolet curing layer 120 it
Between attachment fastness it is high, form composite membrane, peel value is 0.1N/cm between ultraviolet curing layer 120 and imaging layer 130, is easy stripping
From.
Wherein, base membrane layer 110 is the FC512PET film of Shandong richness dimension, with a thickness of 13 μm.
Ultraviolet curing layer 120 with a thickness of 5 μm, the upper surface of ultraviolet curing layer 120 is provided with deep texture structure
160, deep texture structure 160 includes that deep lines registration pattern 161 and deep lines position cursor 162, deep lines registration pattern 161
Depth is 3 μm, and the depth of deep lines positioning cursor 162 is 2 μm, still can clearly be identified after being covered by imaging layer 130 through film surface.
Imaging layer 130 is the good thermosetting acrylic resin coating of trimming, and with a thickness of 1.5 μm, lower surface is replicated with
Deep texture structure 160.
Coating 140 is metallic aluminum.
Imaging layer 130 is the good thermosetting acrylic resin coating of trimming, and glass transition temperature is 220 DEG C, with a thickness of
1.5μm。
Glue-line 150 is with a thickness of 1.2 μm.
Above-mentioned blocking film 100 the preparation method is as follows:
(1) full version coated UV line coating on a pet film passes through corresponding deep texture structure 160 using ultraviolet light moulding press
Molding mother matrix be molded, ultraviolet curing, production obtain ultraviolet curing layer 120.
(2) it is coated with the good thermoplastic resin coating of trimming on ultraviolet curing layer 120, forms imaging layer after drying
130。
(3) one layer of metallic aluminum is deposited on imaging layer 130 using vacuum aluminum-plating machine, forms coating 140.
(4) one layer of thermosetting acrylic resin coating is coated on coating 140, drying forms glue-line 150.
Embodiment 2
Shown in Figure 2, the present embodiment provides a kind of blocking film 100,100 structures of blocking film of structure and embodiment 1
It is roughly the same, the difference is that:
Peel value is 0.5N/cm between ultraviolet curing layer 120 and imaging layer 130；Ultraviolet curing layer 120 is with a thickness of 3 μ
M, the depth of deep lines registration pattern 161 are 2 μm, and the depth of deep lines positioning cursor 162 is 2 μm；Imaging layer 130 is trimming
Good thermoplastic acrylic resin coating, glass transition temperature is 130 DEG C, with a thickness of 3.0 μm；Coating 140 is zinc sulphide medium
Layer；Glue-line 150 is with a thickness of 1.5 μm.
Embodiment 3
Shown in Figure 1, the present embodiment provides a kind of blocking film 200,100 structures of blocking film of structure and embodiment 1
It is roughly the same, the difference is that: the present embodiment eliminates the coating 140 in embodiment 1.
Embodiment 4
It is shown in Figure 4, it is 100 thermoprint of blocking film by embodiment 1 the present embodiment provides a kind of thermoprint structure 300
It is formed on substrate 310, specifically has the side blanching of glue-line 150 on substrate 310 blocking film 100, then remove ultraviolet
The composite membrane that line cured layer 120 and base membrane layer 110 are formed.Thermoprint structure 300 includes the substrate for being sequentially overlapped setting from the bottom to top
310, glue-line 150, coating 140 and imaging layer 130, glue-line 150, coating 140 and imaging layer 130 are in embodiment 1, imaging
130 upper surface of layer are replicated with deep texture structure 160.
In conclusion the blocking film and thermoprint structure with deep texture structure of the embodiment of the present application, structure is simple, thermoprint
Stereoscopic effect is good, and anti-counterfeiting performance is good.
The above description is only an example of the present application, the protection scope being not intended to limit this application, for ability
For the technical staff in domain, various changes and changes are possible in this application.Within the spirit and principles of this application, made
Any modification, equivalent substitution, improvement and etc. should be included within the scope of protection of this application.
Claims (10)
1. a kind of blocking film with deep texture structure, which is characterized in that it includes the base membrane layer for being sequentially overlapped setting, ultraviolet light
Cured layer, imaging layer and glue-line, it is 1~5 μm of depth that the surface that the ultraviolet curing layer is bonded the imaging layer, which has depth,
Texture structure, the copying surface that the imaging layer is bonded the ultraviolet curing layer have the deep texture structure, the imaging layer
Peel value between the ultraviolet curing layer is 0.1~0.65N/cm.
2. the blocking film with deep texture structure according to claim 1, which is characterized in that the base membrane layer is PET film；
Optionally, the base membrane layer with a thickness of 12~15 μm.
3. the blocking film with deep texture structure according to claim 1, which is characterized in that the ultraviolet curing layer is
It is molded on ultraviolet light coating, ultraviolet curing is formed；Optionally, the ultraviolet curing layer with a thickness of 3~8 μm；
And/or the ultraviolet light coating contains Silicone-Modified Acrylate Resin and silicone oil analog assistant.
4. the blocking film with deep texture structure according to claim 1, which is characterized in that the depth texture structure includes
Deep lines registration pattern arranged side by side and deep lines position cursor；Optionally, the depth of the deep lines registration pattern be 2~
5μm；The depth of the depth lines positioning cursor is 1~2 μm.
5. the blocking film with deep texture structure according to claim 4, which is characterized in that the depth lines positions cursor
It is arranged in a one-to-one correspondence with the deep lines positioning cursor.
6. the blocking film with deep texture structure according to claim 1, which is characterized in that the imaging layer is thermoplasticity
Resinous coat, glass transition temperature are 125~245 DEG C；Optionally, the imaging layer with a thickness of 0.7~3 μm；
And/or the bondline thickness is 0.6~2 μm.
7. the blocking film with deep texture structure according to claim 1, which is characterized in that the imaging layer and the glue
Coating is additionally provided between layer；Optionally, the coating is metallic aluminum or zinc sulphide dielectric layer.
8. a kind of preparation method of the blocking film as described in claim 1 with deep texture structure, which is characterized in that it includes
Following steps:
The coated UV line coating on the base membrane layer, is molded, ultraviolet curing, and obtaining upper surface has deep texture structure
Ultraviolet curing layer；
Coating forms imaging layer on ultraviolet curing layer, controls the removing between the ultraviolet curing layer and the imaging layer
Value is 0.1~0.65N/cm；
Coating forms glue-line on the imaging layer.
9. a kind of thermoprint structure based on the blocking film with deep texture structure described in claim 1, which is characterized in that it is wrapped
The substrate, the glue-line and the imaging layer for being sequentially overlapped setting are included, the imaging layer has far from the copying surface of the glue-line
The depth texture structure.
10. a kind of preparation method of thermoprint structure as claimed in claim 9, which is characterized in that it is the following steps are included: will tool
Having the blocking film of deep texture structure has the side blanching of the glue-line on the substrate, then to remove the ultraviolet light solid
Change layer and the base membrane layer.
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| CN201910728032.6A CN110328979A (en) | 2019-08-07 | 2019-08-07 | A kind of blocking film with deep texture structure, thermoprint structure and preparation method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925183A (en) * | 2019-12-05 | 2021-06-08 | 湖北银琅兴科技发展有限公司 | Holographic anti-counterfeiting composite film |
| CN113173028A (en) * | 2021-05-20 | 2021-07-27 | 武汉华工图像技术开发有限公司 | Holographic thermoprinting film with glaze color jade porcelain effect and preparation method |
Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200957699Y (en) * | 2006-10-27 | 2007-10-10 | 华工科技产业股份有限公司 | Encrypted aluminum-free holographic thermoprinter |
| CN101160219A (en) * | 2005-04-13 | 2008-04-09 | Ovd基尼格拉姆股份公司 | Transfer film containing a layer with wale structure |
| CN101875221A (en) * | 2009-04-29 | 2010-11-03 | 和硕联合科技股份有限公司 | Manufacturing method of schlieren microstructure as well as machine shell |
| CN102049913A (en) * | 2009-10-30 | 2011-05-11 | 正清国际有限公司 | UV (Ultraviolet) hot pressing, transferring and molding manufacture procedure |
| CN201833664U (en) * | 2010-06-13 | 2011-05-18 | 武汉华工图像技术开发有限公司 | Comprehensive anti-counterfeit thermoprinting film with total reflection and semireflection effect |
| CN102463758A (en) * | 2010-11-12 | 2012-05-23 | 武汉华工图像技术开发有限公司 | Holographic anti-counterfeiting hot stamping film and preparation method thereof |
| CN102529472A (en) * | 2012-01-17 | 2012-07-04 | 昆山帆宏表面处理有限公司 | Transfer film and manufacturing method of appearance part with lines |
| CN202656637U (en) * | 2012-06-13 | 2013-01-09 | 浙江宇狮包装材料有限公司 | Anti-fake hot stamping film with semi-transparent and semi-reversing effects |
| TWM450500U (en) * | 2012-09-06 | 2013-04-11 | Coryor Surface Treat Co | Transfer film having micro-pattern structure |
| US20130217171A1 (en) * | 2012-02-16 | 2013-08-22 | Teng-Yu Wang | Method for fabricating semiconductor layer having textured surface and method for fabricating solar cell |
| CN203198430U (en) * | 2013-01-25 | 2013-09-18 | 丰新科技股份有限公司 | 3D texture transfer film |
| CN103373103A (en) * | 2012-04-12 | 2013-10-30 | 应宏国际股份有限公司 | Method for manufacturing transfer printing film |
| US20140106121A1 (en) * | 2011-08-30 | 2014-04-17 | Panasonic Corporation | Method of manufacturing tape-like pattern medium |
| TW201429729A (en) * | 2013-01-18 | 2014-08-01 | Ahead Optoelectronics Inc | Roll of hot stamping material and formation thereof |
| CN103963506A (en) * | 2013-01-25 | 2014-08-06 | 丰新科技股份有限公司 | 3D texture transfer film and preparation method thereof |
| CN104103215A (en) * | 2014-08-04 | 2014-10-15 | 上海冠众光学科技有限公司 | Transfer type perspective safe-guarding and anti-counterfeiting film and method for protecting certificate security |
| US20150017371A1 (en) * | 2012-02-08 | 2015-01-15 | Lg Hausys, Ltd. | In-mold transfer film having an elastic texture and method for manufacturing the same |
| CN105313516A (en) * | 2015-09-23 | 2016-02-10 | 武汉华工图像技术开发有限公司 | Anti-fake hot stamping film with 3D effect and preparation method thereof |
| US20160059511A1 (en) * | 2014-09-03 | 2016-03-03 | Inhon International Co., Ltd. | Transfer film and method for fabricating an emobossed unit |
| CN105618354A (en) * | 2014-11-06 | 2016-06-01 | 联想(北京)有限公司 | Method and device for manufacturing textures on elastic coating |
| TWM525850U (en) * | 2015-11-09 | 2016-07-21 | Fong Shin Technology Co Ltd | Housing structure of membrane body with decoration function |
| CN105882287A (en) * | 2016-06-01 | 2016-08-24 | 常州华威新材料有限公司 | Peelable UV transfer printing decorative film for film coating colored board and preparation method of peelable UV transfer printing decorative film for film coating colored board |
| CN205915857U (en) * | 2016-06-01 | 2017-02-01 | 常州华威新材料有限公司 | Tectorial membrane for colored steel strippable from UV rendition decorating film |
| TW201711869A (en) * | 2015-09-25 | 2017-04-01 | 中瀛投資有限公司 | Transfer film, manufacturing method thereof and using method thereof |
| CN107443943A (en) * | 2016-11-14 | 2017-12-08 | 深圳市信濠精密技术股份有限公司 | A kind of method that vision and sense of touch effect are realized on object with UV stamping techniques |
| CN207257149U (en) * | 2017-08-17 | 2018-04-20 | 武汉华工图像技术开发有限公司 | Water transfers marble paper located laser gilding film |
| CN207496298U (en) * | 2017-11-14 | 2018-06-15 | 武汉华工图像技术开发有限公司 | Gilding film |
| CN207512507U (en) * | 2017-10-17 | 2018-06-19 | 武汉华工图像技术开发有限公司 | A kind of holographic positioning transfer paper |
| CN108340645A (en) * | 2017-01-24 | 2018-07-31 | 北京小米移动软件有限公司 | Shell and preparation method thereof |
| CN210970393U (en) * | 2019-08-07 | 2020-07-10 | 武汉华工图像技术开发有限公司 | Thermoprinting film with deep texture structure and thermoprinting structure |
-
2019
- 2019-08-07 CN CN201910728032.6A patent/CN110328979A/en active Pending
Patent Citations (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101160219A (en) * | 2005-04-13 | 2008-04-09 | Ovd基尼格拉姆股份公司 | Transfer film containing a layer with wale structure |
| CN200957699Y (en) * | 2006-10-27 | 2007-10-10 | 华工科技产业股份有限公司 | Encrypted aluminum-free holographic thermoprinter |
| CN101875221A (en) * | 2009-04-29 | 2010-11-03 | 和硕联合科技股份有限公司 | Manufacturing method of schlieren microstructure as well as machine shell |
| CN102049913A (en) * | 2009-10-30 | 2011-05-11 | 正清国际有限公司 | UV (Ultraviolet) hot pressing, transferring and molding manufacture procedure |
| CN201833664U (en) * | 2010-06-13 | 2011-05-18 | 武汉华工图像技术开发有限公司 | Comprehensive anti-counterfeit thermoprinting film with total reflection and semireflection effect |
| CN102463758A (en) * | 2010-11-12 | 2012-05-23 | 武汉华工图像技术开发有限公司 | Holographic anti-counterfeiting hot stamping film and preparation method thereof |
| US20140106121A1 (en) * | 2011-08-30 | 2014-04-17 | Panasonic Corporation | Method of manufacturing tape-like pattern medium |
| CN102529472A (en) * | 2012-01-17 | 2012-07-04 | 昆山帆宏表面处理有限公司 | Transfer film and manufacturing method of appearance part with lines |
| US20150017371A1 (en) * | 2012-02-08 | 2015-01-15 | Lg Hausys, Ltd. | In-mold transfer film having an elastic texture and method for manufacturing the same |
| US20130217171A1 (en) * | 2012-02-16 | 2013-08-22 | Teng-Yu Wang | Method for fabricating semiconductor layer having textured surface and method for fabricating solar cell |
| CN103373103A (en) * | 2012-04-12 | 2013-10-30 | 应宏国际股份有限公司 | Method for manufacturing transfer printing film |
| CN202656637U (en) * | 2012-06-13 | 2013-01-09 | 浙江宇狮包装材料有限公司 | Anti-fake hot stamping film with semi-transparent and semi-reversing effects |
| TWM450500U (en) * | 2012-09-06 | 2013-04-11 | Coryor Surface Treat Co | Transfer film having micro-pattern structure |
| TW201429729A (en) * | 2013-01-18 | 2014-08-01 | Ahead Optoelectronics Inc | Roll of hot stamping material and formation thereof |
| CN103963506A (en) * | 2013-01-25 | 2014-08-06 | 丰新科技股份有限公司 | 3D texture transfer film and preparation method thereof |
| CN203198430U (en) * | 2013-01-25 | 2013-09-18 | 丰新科技股份有限公司 | 3D texture transfer film |
| CN104103215A (en) * | 2014-08-04 | 2014-10-15 | 上海冠众光学科技有限公司 | Transfer type perspective safe-guarding and anti-counterfeiting film and method for protecting certificate security |
| US20160059511A1 (en) * | 2014-09-03 | 2016-03-03 | Inhon International Co., Ltd. | Transfer film and method for fabricating an emobossed unit |
| CN105618354A (en) * | 2014-11-06 | 2016-06-01 | 联想(北京)有限公司 | Method and device for manufacturing textures on elastic coating |
| CN105313516A (en) * | 2015-09-23 | 2016-02-10 | 武汉华工图像技术开发有限公司 | Anti-fake hot stamping film with 3D effect and preparation method thereof |
| TW201711869A (en) * | 2015-09-25 | 2017-04-01 | 中瀛投資有限公司 | Transfer film, manufacturing method thereof and using method thereof |
| TWM525850U (en) * | 2015-11-09 | 2016-07-21 | Fong Shin Technology Co Ltd | Housing structure of membrane body with decoration function |
| CN105882287A (en) * | 2016-06-01 | 2016-08-24 | 常州华威新材料有限公司 | Peelable UV transfer printing decorative film for film coating colored board and preparation method of peelable UV transfer printing decorative film for film coating colored board |
| CN205915857U (en) * | 2016-06-01 | 2017-02-01 | 常州华威新材料有限公司 | Tectorial membrane for colored steel strippable from UV rendition decorating film |
| CN107443943A (en) * | 2016-11-14 | 2017-12-08 | 深圳市信濠精密技术股份有限公司 | A kind of method that vision and sense of touch effect are realized on object with UV stamping techniques |
| CN108340645A (en) * | 2017-01-24 | 2018-07-31 | 北京小米移动软件有限公司 | Shell and preparation method thereof |
| CN207257149U (en) * | 2017-08-17 | 2018-04-20 | 武汉华工图像技术开发有限公司 | Water transfers marble paper located laser gilding film |
| CN207512507U (en) * | 2017-10-17 | 2018-06-19 | 武汉华工图像技术开发有限公司 | A kind of holographic positioning transfer paper |
| CN207496298U (en) * | 2017-11-14 | 2018-06-15 | 武汉华工图像技术开发有限公司 | Gilding film |
| CN210970393U (en) * | 2019-08-07 | 2020-07-10 | 武汉华工图像技术开发有限公司 | Thermoprinting film with deep texture structure and thermoprinting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112925183A (en) * | 2019-12-05 | 2021-06-08 | 湖北银琅兴科技发展有限公司 | Holographic anti-counterfeiting composite film |
| CN113173028A (en) * | 2021-05-20 | 2021-07-27 | 武汉华工图像技术开发有限公司 | Holographic thermoprinting film with glaze color jade porcelain effect and preparation method |
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