A kind of file bag with 3D relief painting
Technical field
The utility model relates to a kind of file bag, particularly relates to a kind of file bag with 3D relief painting.
Background technology
File bag is one of office appliance common in routine office work, for depositing compared with multifile, can arrange file and classify, and be convenient for carrying.File bag generally comprises bag, renovates and locking mechanism, multiple inner bag is provided with in bag, the fillet renovated is connected with the upper edge of bag rear wall, locking be arranged on renovate between free margins and bag front side wall, some file bags also arrange handle renovating the position above corresponding inner bag.
The lateral surface that generic-document wraps in outer strip of paper used for sealing is printed with pattern, to play the effect of decorative effect and advertising.Most pattern adopts the mode of planographic, of low grade, and aesthetic feeling is not enough, and decorative effect is poor, and without reserve value, be difficult to reach the more and more higher aesthetic requirement of present buyer, advertising effect is undesirable, is difficult to attract buyer to buy.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of file bag with 3D relief painting, and this file bag with 3D relief painting has the decorative effect of 3D relief painting, makes outward appearance more attractive in appearance, high-grade, has more sight and reserve value.The technical scheme adopted is as follows:
A kind of file bag with 3D relief painting, comprise bag, renovate and locking mechanism, multiple inner bag is provided with in bag, the fillet renovated is connected with the upper edge of bag rear wall, locking be arranged on renovate between free margins and bag front side wall, it is characterized in that: described in renovate and comprise from outward to interior the transparent plastic grating layer, patterned layer and the light shield layer that fit together successively.
Above-mentioned locking mechanism can adopt button, buckle, VELCRO, magnet etc.
Above-mentioned transparent plastic grating layer can adopt PET(poly terephthalic acid class plastics), PP(polypropylene), PS(polystyrene), PVC(polyvinyl chloride), PMMA(polymethyl methacrylate) etc. material.
To renovate and be set to comprise transparent plastic grating layer, patterned layer and light shield layer, light shield layer is used for the white portion of pad-pattern layer, the effect of 3D relief painting will be presented when observing patterned layer through transparent plastic grating layer from the outside, make the outward appearance of file bag more attractive in appearance, high-grade, have more sight and reserve value; The transparent plastic grating layer (main composition is the plastics such as PET, PP, PS, PVC, PMMA) that this region adopts, grating fringe marshalling, overall texture is good, makes file bag more noble generous.
As preferred version of the present utility model, described in renovate and also comprise supporting layer, described transparent plastic grating layer, patterned layer and light shield layer are attached on the lateral surface of supporting layer successively.By arranging supporting layer, strengthening the rigidity of renovating, making this file bag with 3D relief painting have higher intensity, the thickness of transparent plastic grating layer can also be reduced, when supporting layer adopts light-proof material, can also light shield layer be saved.
As the further preferred version of the utility model, described transparent plastic grating layer comprises transparent base; The medial surface of transparent base is plane, and lateral surface is evenly provided with many lens pillars; Be parallel to each other between lens pillar and close-packed arrays; The cross section of lens pillar has one section of arc curve.
As the utility model further preferred version, the thickness of described transparent plastic grating layer is 0.2 ~ 0.6mm.The thickness of transparent plastic grating layer is set to 0.2 ~ 0.6nm, such that the thickness of file bag is moderate, bulk strength is moderate, is applicable to depositing of the file such as data, picture in routine office work, and is convenient to produce and practical.
As the utility model further preferred version, described patterned layer is directly printed on the medial surface of transparent plastic grating layer.Patterned layer is directly printed on transparent plastic grating layer, both the carrier material of printing pattern layer had been saved, also save the operation between front strip of paper used for sealing patterned layer being fitted in transparent plastic grating layer and file bag, rear strip of paper used for sealing, reduce production cost further, and make entirety one integrated mass more.In addition, patterned layer also can adopt the figuratum paper of print, is directly attached on the medial surface of transparent plastic grating layer by the figuratum paper of print.
As the further preferred version of the utility model, described light shield layer is plastic film layers, oil lamella or solidification glue-line.Light shield layer adopts plastic film layers, oil lamella or solidification glue-line, can directly bond with transparent plastic grating layer, and not only combination is tight, good integrity, and reduces production cost further.
As preferred version of the present utility model, also comprise handle, handle is arranged on to be renovated.By arranging handle on renovating, be convenient to carrying of file bag.
As the further preferred version of the utility model, described handle comprises the first deck, the second deck and connection strap; First deck, the second deck all offer breach, and the edge of breach is provided with the fixture block inwardly stretched out; The two ends of connection strap offer bayonet socket respectively; On the lateral surface renovated described in first deck, the second deck are pasted onto respectively, the breach of the first deck, the second deck is relative; The two ends of connection strap extend in the first deck, the second deck from breach respectively, bayonet socket and the mutual snap-fit engagement of fixture block.Adopt the handle of this structure, the two ends of handle are clamped by fixture block respectively, structure and assembling all quite simple, as long as paste the first deck, the second deck after assembling, lock with Latin without the need to perforate on renovating.
As the utility model further preferred version, described handle also comprises reinforced sheet, and on the medial surface renovated described in reinforced sheet is pasted onto, the position of reinforced sheet and the first deck, the second deck are corresponding.By arranging reinforced sheet, the forced position renovated is thickeied, and the active force of the first deck, the second deck is shared, avoid renovating stressed and generation is significantly out of shape.
Compared with prior art, tool has the following advantages the utility model:
To renovate and be set to comprise transparent plastic grating layer, patterned layer and light shield layer, light shield layer is used for the white portion of pad-pattern layer, the effect of 3D relief painting will be presented when observing patterned layer through transparent plastic grating layer from the outside, make the outward appearance of file bag more attractive in appearance, high-grade, have more sight and reserve value; The transparent plastic grating layer (main composition is the plastics such as PET, PP, PS, PVC, PMMA) that this region adopts, grating fringe marshalling, overall texture is good, makes file bag more noble generous.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the schematic diagram of the utility model file bag;
Fig. 3 is the profile along A-A in Fig. 1;
Fig. 4 is the profile of handle in Fig. 2.
Specific embodiments
Be described further below in conjunction with accompanying drawing and preferred embodiment of the present utility model.
Embodiment one
As depicted in figs. 1 and 2, a kind of file bag with 3D relief painting, comprise bag 1, renovate 2, locking mechanism 3, multiple inner bag 4 is provided with in bag 1, the fillet renovating 2 is connected with the upper edge of bag 1 rear wall, locking mechanism 3 is arranged on to be renovated between the free margins of 2 and bag 1 front side wall, renovates on 2 and is also provided with handle 5.
Above-mentioned locking mechanism 3 can adopt button, buckle, VELCRO, magnet etc.
As shown in Figure 3, renovate 2 described in comprise Zi outer to interior the transparent plastic grating layer 101, patterned layer 102, light shield layer 103 and the supporting layer 104 that fit together successively; Transparent plastic grating layer 101, patterned layer 102 and light shield layer 103 are attached on the lateral surface of supporting layer 104 successively; The thickness of transparent plastic grating layer 101 is 0.48mm(range of choices is 0.2 ~ 0.6mm); Patterned layer 102 is directly printed on the medial surface of transparent plastic grating layer 101; Light shield layer 103 is plastic film layers, and light shield layer 103 thermal-adhering is on the medial surface of transparent plastic grating layer 101.
Transparent plastic grating layer 101 comprises transparent base 1011; The medial surface of transparent base 1011 is plane, and lateral surface is evenly distributed with many and is parallel to each other and arranges lens pillar 1012 closely; The cross section of lens pillar 1012 has one section of arc curve 1013.
Above-mentioned transparent plastic grating layer 101 can adopt PET(poly terephthalic acid class plastics), PP(polypropylene), PS(polystyrene), PVC(polyvinyl chloride), PMMA(polymethyl methacrylate) etc. material.
As shown in Figure 4, described handle 5 comprises the first deck 501, second deck 502 and connection strap 503; First deck 501, second deck 502 all offers breach 505, and the edge of breach 505 is provided with the fixture block 504 inwardly stretched out; The two ends of connection strap 503 offer bayonet socket 5031 respectively; Renovate on the lateral surface of 2 described in first deck 501, second deck 502 is pasted onto respectively, the breach 505 of the first deck 501, second deck 502 is relative; The two ends of connection strap 503 extend in the first deck 501, second deck 502 from breach 505 respectively, bayonet socket 5031 and fixture block 504 snap-fit engagement mutually; Handle 5 also comprises reinforced sheet 506, renovates on the medial surface of 2 described in reinforced sheet 506 is pasted onto, and the position of reinforced sheet 506 is corresponding with the first deck 501, second deck 502.
Renovating of file bag includes Zi outer to interior the transparent plastic grating layer 101, patterned layer 102, light shield layer 103 and the supporting layer 104 that fit together successively; Supporting layer 104 is for strengthening the rigidity of front cover 1, spine-sealing 2 and back cover 3; Light shield layer 103 is for the white portion of pad-pattern layer 102; To the effect of 3D relief painting be presented when observing patterned layer 102 through transparent plastic grating layer 101 from the outside, making the outward appearance of file bag more attractive in appearance, high-grade, having more sight and reserve value; The transparent plastic grating layer 101(main composition that this region adopts is the plastics such as PET, PP, PS, PVC, PMMA), grating fringe marshalling, overall texture is good, makes file bag more noble generous; Patterned layer 102 is directly printed on transparent plastic grating layer 101, both the carrier material of printing pattern layer 102 had been saved, also save operation patterned layer 102 be fitted between transparent plastic grating layer 101 and light shield layer 103, reduce production cost, and make entirety one integrated mass more; Light shield layer 103 adopts plastic film layers, can directly and transparent plastic grating layer 101 bond, not only to combine closely, good integrity, and reduce production cost further.
Embodiment two
When other parts are all identical with embodiment one, its difference is: patterned layer 102 adopts the figuratum paper of print, is directly attached to glue on the medial surface of transparent plastic grating layer 101 by the figuratum paper of print.
Embodiment three
When other parts are all identical with embodiment one, its difference is: light shield layer 103 adopts oil lamella or solidification glue-line.
Embodiment four
When other parts are all identical with embodiment one, its difference is: described in renovate 2 and only to comprise Zi outer to interior the transparent plastic grating layer 101, patterned layer 102, the light shield layer 103 that fit together successively, supporting layer 104 is not set.
In addition; it should be noted that, the specific embodiment described in this description, its each several part title etc. can be different; all equivalences of doing according to structure, feature and the principle described in the utility model inventional idea or simple change, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.