CN203381319U - Round roller provided with seamless laser pattern and used for direct molding - Google Patents
Round roller provided with seamless laser pattern and used for direct molding Download PDFInfo
- Publication number
- CN203381319U CN203381319U CN201320440356.8U CN201320440356U CN203381319U CN 203381319 U CN203381319 U CN 203381319U CN 201320440356 U CN201320440356 U CN 201320440356U CN 203381319 U CN203381319 U CN 203381319U
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- round roller
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- laser pattern
- seamless
- seamless laser
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Abstract
The utility model relates to the technical field of laser pattern molding, in particular to a round roller provided with a seamless laser pattern and used for direct molding. The round roller comprises a round roller cylinder (11), wherein the surface of the round roller cylinder (11) is coated with a connecting layer (12); a UV (ultraviolet) laser pattern layer (19) is arranged on the surface of the connecting layer (12); the UV laser pattern layer (19) comprises a UV ink layer and a seamless laser pattern layer; the surface of the connecting layer is coated with the UV ink layer; the seamless laser pattern layer is formed on the surface of the UV ink layer; the connecting layer (12) is a resin layer or an adhesion layer. Compared with the prior art, the round roller adopts a novel and simple structure, is reasonable in design, simple in operation and process and strong in operability, and can be reused, so that the cost and energy consumption are lowered, a formed seamless laser pattern has high quality, and dark zones formed by secondary molding are nonexistent.
Description
[technical field]
The utility model relates to laser pattern mould pressing technology field, specifically a kind of round roller that can be used for direct mold pressing containing the seamless laser pattern.
[background technology]
At present, the making of molding laser mother matrix is to form large surface plate by the flat unit version by layout, and electroforming forms the plane laser nickel version needed, and when mold pressing is used, double faced adhesive tape is pasted in the planar nickel version back side, finally is attached to above home roll.The method can't be avoided forming a gap when pasting version, even the end that stacks up still has an obvious vestige.And, due to the impact of the course pressure in mold pressing and temperature, thereby being easy to extrude pollution nickel version, the double faced adhesive tape at its nickel version back side make the version seam more obvious.Even if surface plate is not to adopt the rubberizing mode, but adopt the version mode of inserting, have too the problem of inserting the version seam.And the existence in pattern gap not only affects its aesthetic property and continuity, and increased the difficulty of composite transferring in the operation of back on technique.
Although the preparation method of seamless laser film is also arranged now, for example number of patent application is 200910052416.7, mainly to form the seamless laser pattern through secondary mould pressing, yet the method not only needs first on film, to be coated with, and twice mold pressing also cause and waste energy, and easily cause the distortion of PET film and very low qualification rate, simultaneously, during above-mentioned secondary mould pressing, overlapping zone also has radium-shine dark space and interferes line, and many high-grade printed matters can not be used.
[utility model content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and provide a kind of and can be used for the round roller of direct mold pressing containing the seamless laser pattern, not only simple to operate, technique is terse, workable, and reusable, thereby reduced cost and energy consumption, and the seamless laser pattern quality formed is high, the dark space formed without secondary mould pressing.
Design for achieving the above object a kind of round roller that can be used for direct mold pressing containing the seamless laser pattern, comprise round roller cylinder 11, described round roller cylinder 11 surfaces are coated with articulamentum 12, and described articulamentum 12 surfaces are provided with UV laser pattern layer 19.
Described UV laser pattern layer 19 comprises UV ink layer and seamless laser patterned layer, and described UV ink layer is coated on the articulamentum surface, and described seamless laser patterned layer is formed at UV ink layer surface.
Described articulamentum 12 is resin bed or gluing layer.
Described round roller cylinder 11 adopts metal material to make.
Described round roller cylinder 11 adopts copper, iron or nickel plating material to make.
Described articulamentum 12 thickness are 50-100um.
Described seamless laser patterned layer thickness is 5-10um.
The utility model compared with the existing technology, novel structure, simple, reasonable in design, by on round roller cylinder surface, being coated with UV laser pattern layer, this UV laser pattern layer is that UV ink layer surface is formed with the seamless laser patterned layer, thereby can be directly used on the seamless pattern devices of mold pressing, can form a kind of frock of making the seamless laser pattern film, and simple to operate, technique is terse, workable; And, improved the pattern aesthetic property of laser film, and during printing the accuracy of unwanted chromatography, met the demand of direct molding laser plant equipment simultaneously; In addition, described in the utility model to can be used for the round roller of direct mold pressing containing the seamless laser pattern reusable, thereby reduced cost and energy consumption, and the seamless laser pattern quality formed is high, and the dark space formed without secondary mould pressing, be worthy of popularization.
[accompanying drawing explanation]
Fig. 1 is profile of the present utility model;
Fig. 2 is the structural representation containing the BOPP film of radium-shine pattern;
In figure: 11, round roller cylinder 12, articulamentum 19, UV laser pattern layer 20, BOPP film 21, laser pattern.
[specific embodiment]
Below below in conjunction with accompanying drawing, the utility model being done, further illustrate:
As shown in Figure 1, the utility model comprises: round roller cylinder 11, the round roller cylinder adopts metal material to make, as copper, iron or nickel plating etc., round roller cylinder surface is coated with articulamentum 12, and articulamentum is resin bed or gluing layer, the articulamentum surface is provided with UV laser pattern layer 19, this UV laser pattern layer comprises UV ink layer and seamless laser patterned layer, and the UV ink layer is coated on the articulamentum surface, and the seamless laser patterned layer is formed at UV ink layer surface.
The utility model can be directly used on the seamless pattern devices of mold pressing, is used to form and makes the seamless laser pattern, should comprise the steps: containing the preparation method of seamless laser pattern round roller
(1) select suitable cylindrical sleeves, the round roller cylinder, be coated in round roller cylinder surface with cold coating or adhesive, and it is solidified, and forms articulamentum, the about 50-100um of this articulamentum thickness;
(2) apply UV printing ink on above-mentioned round roller cylinder surface, and solidify in the process of rotating, simultaneously with BOPP or PVC film containing radium-shine pattern, be attached to round roller cylinder surface, and in the process of rotating at the round roller cylinder, anaerobic is solidified, thereby form the seamless laser patterned layer on round roller cylinder surface, the about 5-10um of this patterned layer thickness, after described UV ink solidification, hardness is that in the H-2H scope, while too firmly using, pattern easily splits, laser effect when after too soft impact, mold pressing is used.
Wherein, can be with reference to accompanying drawing 2 containing the BOPP film of radium-shine pattern, it consists of BOPP film 20 and laser pattern 21;
(3) the round roller cylinder of above-mentioned formation pattern being directly installed on above common molding apparatus can molding laser pattern, if find that pattern has breakage, directly by the sand papering of UV layer, the step that then continues above-mentioned (2) can form laser pattern again.
In the utility model, the metallic cylinder that the round roller cylinder can be customized according to the specification of molding apparatus needs is also referred to as the key plate roller, and this roller can be directly installed on the mold pressing machine and use; Cold coating or adhesive comprise the materials such as the polyurethane of response type or acrylic resin, and they have certain intensity, and have the characteristic that can react with the round metal roller; BOPP film or PVC film containing radium-shine pattern, the above is contained laser pattern, and single edition Cycle Length of pattern is greater than the girth of round roller cylinder, the larger operation of the Cycle Length of film Vietnamese side just, this BOPP film containing radium-shine pattern or PVC film are generally at 18-30um, and the surperficial dyne value of film is less than or equal to 32, and this film can reuse, if it is not need not consider cost, thicker approximately yielding; The UV printing ink that round roller cylinder surface applies generally adopts hardness and the larger UV printing ink of adhesion strength, and pattern transfer processes is referring to accompanying drawing.The pattern of UV laser pattern layer 19 cylindraceous is seamless patterns of mirror image of laser pattern 21.
In the utility model, cylindrical sleeves can be need to select any metal according to the client, and such as copper, iron, nickel plating etc. all can; With the UV cold coating, be coated on this sleeve, perhaps coating is coated on the carrier with laser pattern, when carrier contacts with sleeve, UV light irradiates and solidifies or the EC rapid curing, because the adhesion of UV printing ink and articulamentum is high, so can complete copying of some complex patterns or continuous pattern like this, form laser pattern seamless above the sleeve.Select for example BOPP, film or the sheet materials such as PVC with the carrier of laser pattern.This membrane middle layer is BOPP or PVC film, is called supporting layer, and surface is embossed layer, the common material selection of this embossed layer: polypropylene, polyvinyl chloride, ethylene-vinyl acetate copolymer etc.The method of above-mentioned formation seamless laser mold pressing sleeve is simple to operate, but higher to the requirement of UV resin, which floor sometimes needs to be coated with and just can reach seamless requirement.
The utility model is not subject to the restriction of above-mentioned embodiment; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (7)
1. one kind contains the round roller that the seamless laser pattern can be used for direct mold pressing, and it is characterized in that: comprise round roller cylinder (11), described round roller cylinder (11) surface is coated with articulamentum (12), and described articulamentum (12) surface is provided with UV laser pattern layer (19).
2. as claimed in claim 1ly containing the seamless laser pattern, can be used for the round roller of direct mold pressing, it is characterized in that: described UV laser pattern layer (19) comprises UV ink layer and seamless laser patterned layer, described UV ink layer is coated on the articulamentum surface, and described seamless laser patterned layer is formed at UV ink layer surface.
3. as claimed in claim 2ly containing the seamless laser pattern, can be used for the round roller of direct mold pressing, it is characterized in that: described articulamentum (12) is resin bed or gluing layer.
4. can be used for as claimed in claim 2 or claim 3 the round roller of direct mold pressing containing the seamless laser pattern, it is characterized in that: described round roller cylinder (11) adopts metal material to make.
5. as claimed in claim 4ly containing the seamless laser pattern, can be used for the round roller of direct mold pressing, it is characterized in that: described round roller cylinder (11) adopts copper, iron or nickel plating material to make.
6. as claimed in claim 5ly containing the seamless laser pattern, can be used for the round roller of direct mold pressing, it is characterized in that: described articulamentum (12) thickness is 50-100um.
7. as claimed in claim 6ly containing the seamless laser pattern, can be used for the round roller of direct mold pressing, it is characterized in that: described seamless laser patterned layer thickness is 5-10um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440356.8U CN203381319U (en) | 2013-07-23 | 2013-07-23 | Round roller provided with seamless laser pattern and used for direct molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320440356.8U CN203381319U (en) | 2013-07-23 | 2013-07-23 | Round roller provided with seamless laser pattern and used for direct molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381319U true CN203381319U (en) | 2014-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320440356.8U Expired - Lifetime CN203381319U (en) | 2013-07-23 | 2013-07-23 | Round roller provided with seamless laser pattern and used for direct molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381319U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507393A (en) * | 2013-09-26 | 2014-01-15 | 上海宏盾防伪材料有限公司 | Holographic BOPP mold pressing seamless plate roller and manufacturing method thereof |
| CN112874127A (en) * | 2021-01-08 | 2021-06-01 | 黄山精工凹印制版有限公司 | Process method for preparing seamless laser mould pressing roller |
| CN113625526A (en) * | 2020-05-08 | 2021-11-09 | 光群雷射科技股份有限公司 | Seamless hologram pattern transfer method |
-
2013
- 2013-07-23 CN CN201320440356.8U patent/CN203381319U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507393A (en) * | 2013-09-26 | 2014-01-15 | 上海宏盾防伪材料有限公司 | Holographic BOPP mold pressing seamless plate roller and manufacturing method thereof |
| CN113625526A (en) * | 2020-05-08 | 2021-11-09 | 光群雷射科技股份有限公司 | Seamless hologram pattern transfer method |
| CN112874127A (en) * | 2021-01-08 | 2021-06-01 | 黄山精工凹印制版有限公司 | Process method for preparing seamless laser mould pressing roller |
| CN112874127B (en) * | 2021-01-08 | 2021-10-01 | 黄山精工凹印制版有限公司 | Process method for preparing seamless laser mould pressing roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |