CN203494743U - Splicing cover film - Google Patents
Splicing cover film Download PDFInfo
- Publication number
- CN203494743U CN203494743U CN201320528599.7U CN201320528599U CN203494743U CN 203494743 U CN203494743 U CN 203494743U CN 201320528599 U CN201320528599 U CN 201320528599U CN 203494743 U CN203494743 U CN 203494743U
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- CN
- China
- Prior art keywords
- shielding film
- splicing
- folding part
- width
- cover film
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Abstract
The utility model discloses a splicing cover film which comprises a cover film, wherein the cover film is formed by splicing at least two parts along the width direction. The splicing cover film provided by the utility model is formed by splicing the at least two parts along the width direction, so that the width of the cover film is increased and the requirement for wider cover films in the market is met; the cover film is jointed in the manner of fusing after lapping, so that the joint firmness is ensured; the cover film is provided with a folding part, and the length of the film reel after the cover film is coiled is reduced under the effect of the folding along the width direction, so that the carrying, transportation and storage become very convenient.
Description
Technical field
The utility model relates to spraying technology field, relates in particular to a kind of splicing shielding film that need not spray position that covers during for spraying operation.
Background technology
In boats and ships, automobile, fitting-up spraying application, often need privileged site to carry out spraying operation, do not need the position of spraying to cover, to accelerate spraying operation progress, and it is attractive in appearance to avoid spraying to other position impacts.
During current spraying operation, the general shielding film that adopts is not to needing the position of spraying to cover, and the width of shielding film is generally below 5 meters or 5 meters, and the length of shielding film is very long, is generally hundreds of rice, even several kms.When the object width covering when needs and length are all large, in order to cover the object that need to cover, the width of shielding film need to be widened, and the width of shielding film needs more than 5 meters, even to need more than 10 meters.But buy and can produce that this to surpass the shielding film equipment investment of 5 meters larger, and equipment volume is large, takies plant area etc., and production cost is increased, so the shielding film cost of producing increases, the market competitiveness weakens.
Summary of the invention
The utility model, for problems of the prior art, provides a kind of splicing shielding film, and at width, by the shielding film that at least two parts are spliced, its width increases, and meets the demand to wider shielding film on market.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A splicing shielding film, comprises shielding film, and described shielding film is spliced by two parts at least at width.
Further, described shielding film is spliced by the first shielding film and the second shielding film, the stitching section of described shielding film is positioned at the middle part of described shielding film, and described stitching section comprises the first splicing side of described the first shielding film and the second splicing side of the second shielding film.
Further, described the first splicing side and the second splicing side lap, and by the mode combination of melting.
Further, the width of described overlap joint is 40-60mm.
Further, the melting width of described the first splicing side and the second splicing side is 5-12mm.
Further, described shielding film also has folding part, described folding part comprises the first folding part being folded to form at width by described the first shielding film and the second folding part being folded to form at width by described the second shielding film, and described the first folding part and the second folding part are positioned at respectively the both sides of described stitching section.
Further, described the first shielding film comprises the first splicing side of the first folding part and the individual layer being connected with described the first folding part.
Further, described the second shielding film comprises the second splicing side of the second folding part and the individual layer being connected with described the second folding part.
Further, described the first folding part and the second folding part are symmetrical.
Further, two of described shielding film expansion sides are relative.
Further, described shielding film coiling.
Further, splicing shielding film also comprises paper tube, and described shielding film is wound on described paper tube.
Compared with prior art, advantage of the present utility model and good effect are: the splicing shielding film the utility model proposes, at width, by two parts at least, be spliced, and the width of shielding film is increased, meet the demand to wider shielding film on market; Described shielding film combines by overlapping the mode of rear melting, guaranteed in conjunction with after fastness; Described shielding film also has folding part, and the folding film volume contraction in length making after shielding film is reeled at width, makes to carry, transports, stores all very convenient.
Read by reference to the accompanying drawings after the specific embodiment of the present utility model, other features of the present utility model and advantage will become clearer.
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment of splicing shielding film of proposing of the utility model;
Fig. 2 is the structural representation of second embodiment of splicing shielding film of proposing of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in detail.
In description of the present utility model, it should be noted that, the width of shielding film is the length direction of the film volume after shielding film is reeled, the coiling length that the length of shielding film is shielding film; Term " on ", orientation or the position relationship of the indication such as D score be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance.
Consulting Fig. 1, is first embodiment of splicing shielding film that the utility model proposes, and it should be noted that, for clearer the folding of shielding film of expressing, by the folding schematic representation of amplifying that adopted of termination portion.
Consult Fig. 1, splicing shielding film comprises shielding film 100, and shielding film 100 is to be spliced by the first shielding film 1 and the second shielding film 2 at width.
In the present embodiment, shielding film 100 is spliced by the first shielding film 1 and the second shielding film 2 at width, and the width of shielding film 100 is increased, and in the situation that not increasing equipment investment, meets the demand to wider shielding film on market.Shielding film 100 covers the position that need not spray while being mainly used in spraying operation, thus less demanding to the thickness of shielding film 100 and the uniformity etc., thereby can adopt the first shielding film 1 and the second shielding film 2 splicings.
In other embodiment, also can adopt a plurality of part splicings, to meet the different demands to shielding film width on market.
Shielding film 100 is spliced by the first shielding film 1 and the second shielding film 2 at width, and stitching section 110 is positioned at the middle part of shielding film 100, and stitching section 110 comprises the first splicing side 11 of the first shielding film 1 and the second splicing side 21 of the second shielding film 2.
By the first splicing side 11 of the first shielding film 1 and the second splicing side 21 of the second shielding film 2, be stitched together, the width of shielding film 100 is increased.
For firm after the first shielding film 1 and the second shielding film 2 splicings, the first splicing side 11 and the second splicing side 21 overlap joints, the first splicing side 11 is positioned at the downside of the second splicing side 21, and preferred lap width is 40-60mm.Stitching section 110 is by upper and lower heating plate, the joint portion 111 of the first splicing side 11 and the second splicing side 21 is heated to molten condition, and by 111 pressurizations of joint portion under molten condition, joint portion 111 being bonded together, the width of preferred combination portion 111 is 5-12mm.
Shielding film 100 also has folding part, folding part comprises the first folding part 12 being folded to form at width by the first shielding film 1 and the second folding part 22 being folded to form at width by the second shielding film 2, in the present embodiment, the first folding part 12 is positioned at the left side of stitching section 110, and the second folding part 22 is positioned at the right side of stitching section 110.
The first shielding film 1 comprises the first splicing side 11 of the first folding part 12 and the individual layer being connected with the first folding part 12.In the present embodiment, the first shielding film 1 individual layer is folded to form the first folding part 12 through seven times, a side of the first shielding film 1 is the first splicing side 11, and another side 13 is positioned at the topmost of the first folding part 12, and side 13 is folded to the first splicing side 11 directions.
The second shielding film 2 comprises the second splicing side 21 of the second folding part 22 and the individual layer being connected with the second folding part 22.In the present embodiment, the second shielding film 2 individual layers are the second splicing side 21 through being folded to form a side of the second folding part 22, the second shielding films 2 for seven times, and another side 23 is the topmost of the second folding part 22, and side 23 is folded to the second splicing side 21 directions.
The folding mode of the folding mode of the second shielding film 2 and the first folded membrane 1 is symmetrical, makes like this to adopt identical folding apparatus to fold the first shielding film 1 and the second shielding film 2, is convenient to the maintenance of equipment; Make spliced shielding film 100 symmetrical simultaneously.
Two expansion sides of shielding film 100 are two sides after shielding film 100 launches, and in the present embodiment, two are launched sides is the side 13 of the first shielding film 1 and the side 23 of the second shielding film 2.Side 13 is relative with side 23, makes shielding film 100 in use, can hold easily dual-side 13 and 23, and shielding film 100 is hidden on the object covering at needs.
Splice shielding film and also comprise paper tube 8, shielding film 100 is wound on paper tube 8, makes to splice shielding film and forms film volume, makes to carry, transports, stores, uses all very convenient.
Consulting Fig. 2, is second embodiment of splicing shielding film that the utility model proposes, and is only with the difference of first embodiment, and in the present embodiment, shielding film 200 is rolled up by the formation film of self reeling.
Consult Fig. 2, splicing shielding film comprises shielding film 200, and shielding film 200 is to be spliced by the first shielding film 3 and the second shielding film 4 at width.
In the present embodiment, shielding film 200 is spliced by the first shielding film 3 and the second shielding film 4 at width, and the width of shielding film 200 is increased, and in the situation that not increasing equipment investment, meets the demand to wider shielding film on market.Shielding film 200 covers the position that need not spray while being mainly used in spraying operation, thus less demanding to the thickness of shielding film 200 and the uniformity etc., thereby can adopt the first shielding film 3 and the second shielding film 4 splicings.
In other embodiment, also can adopt a plurality of part splicings, to meet the different demands to shielding film width on market.
In the present embodiment, shielding film 200 forms film by self reeling and rolls up, and compares with first embodiment, has saved the cost of paper tube; The in the situation that of film volume same outer diameter, the length of the shielding film 200 in the present embodiment is long, improves the length of splicing shielding film in unit are simultaneously.
Above embodiment is only in order to the technical solution of the utility model to be described, but not is limited; Although the utility model is had been described in detail with reference to previous embodiment, for the person of ordinary skill of the art, the technical scheme that still can record previous embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the utility model technical scheme required for protection.
Claims (9)
1. one kind splices shielding film, comprise shielding film, it is characterized in that, described shielding film is spliced by two parts at width, described shielding film is spliced by the first shielding film and the second shielding film, the stitching section of described shielding film is positioned at the middle part of described shielding film, and described stitching section comprises the first splicing side of described the first shielding film and the second splicing side of the second shielding film.
2. splicing shielding film according to claim 1, is characterized in that, described the first splicing side and the second splicing side lap, and by the mode combination of melting.
3. splicing shielding film according to claim 2, is characterized in that, the width of described overlap joint is 40-60mm.
4. splicing shielding film according to claim 2, is characterized in that, the melting width of described the first splicing side and the second splicing side is 5-12mm.
5. according to the splicing shielding film described in claim 2 to 4 any one, it is characterized in that, described shielding film also has folding part, described folding part comprises the first folding part being folded to form at width by described the first shielding film and the second folding part being folded to form at width by described the second shielding film, and described the first folding part and the second folding part are positioned at respectively the both sides of described stitching section.
6. splicing shielding film according to claim 5, is characterized in that, described the first folding part and the second folding part are symmetrical.
7. splicing shielding film according to claim 6, is characterized in that, two expansion sides of described shielding film are relative.
8. according to the splicing shielding film described in claim 1 to 4 any one, it is characterized in that described shielding film coiling.
9. according to the splicing shielding film described in claim 1 to 4 any one, it is characterized in that, splicing shielding film also comprises paper tube, and described shielding film is wound on described paper tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528599.7U CN203494743U (en) | 2013-08-28 | 2013-08-28 | Splicing cover film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320528599.7U CN203494743U (en) | 2013-08-28 | 2013-08-28 | Splicing cover film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203494743U true CN203494743U (en) | 2014-03-26 |
Family
ID=50325750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320528599.7U Expired - Fee Related CN203494743U (en) | 2013-08-28 | 2013-08-28 | Splicing cover film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203494743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113038812A (en) * | 2021-02-26 | 2021-06-25 | 东莞市金恒晟新材料科技有限公司 | Electromagnetic shielding film |
-
2013
- 2013-08-28 CN CN201320528599.7U patent/CN203494743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113038812A (en) * | 2021-02-26 | 2021-06-25 | 东莞市金恒晟新材料科技有限公司 | Electromagnetic shielding film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20210828 |
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| CF01 | Termination of patent right due to non-payment of annual fee |