CN201058537Y - Three-folding type folder - Google Patents
Three-folding type folder Download PDFInfo
- Publication number
- CN201058537Y CN201058537Y CNU2007201211236U CN200720121123U CN201058537Y CN 201058537 Y CN201058537 Y CN 201058537Y CN U2007201211236 U CNU2007201211236 U CN U2007201211236U CN 200720121123 U CN200720121123 U CN 200720121123U CN 201058537 Y CN201058537 Y CN 201058537Y
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- Prior art keywords
- file
- bend
- bed
- plate
- layer
- Prior art date
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- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 31
- 210000004276 hyalin Anatomy 0.000 claims description 16
- 231100000252 nontoxic Toxicity 0.000 abstract description 4
- 230000003000 nontoxic effect Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000011087 paperboard Substances 0.000 abstract 2
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 description 46
- 229920000915 polyvinyl chloride Polymers 0.000 description 10
- 239000004800 polyvinyl chloride Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 6
- 239000003292 glue Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- -1 and Polymers 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model discloses a three-fold type file folder, which is connected by bottom plate and front plate through side plate, each plate is composed of PP layer and paper board, the PP layer comprises at least PP surface material layer and PP internal material layer, each plate is adhered with a layer of PP surface material and a layer of PP internal material at least at the front face and inside face of the paper board. The utility model has the advantages of non-toxic, environmental protection, flat appearance, stabilization, and high quality.
Description
Technical field
The utility model relates to the technology of three-bend file, and the lamination layer structure of class file folder is relevant especially therewith.
Background technology
So-called three-bend file is to be formed by connecting through side plate by base plate, panel, and each relative side plate of base plate and panel forms certain knuckle, promptly constitutes three-bend structure, and file is conveniently pressed from both sides, got to this structure.
At present, office mainly is to be composited by PVC (polyvinyl chloride) material and cardboard with three-bend file both at home and abroad.Because the PVC material is poisonous, so the three-bend file of PVC is difficult for promoting; some country is limiting inlet PVC product also; had a strong impact on the sale export volume of the three-bend file of PVC, and, PVC material quality instability; change along with climate change; be heated easily aging, produce deformation, phenomenons such as wrinkling in enormous quantities, foaming usually can appear, diminish image appearance; cause and reprocess in enormous quantities even scrap, directly influence product quality.
Because the above-mentioned defective that the three-bend file of existing PVC exists, the inventor studies, improves it, has proposed the three-bend file of a kind of novel PP (polypropylene), and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of three-bend file, and is nontoxic to have, environmental protection, flat appearance, stable, the advantage that quality is high.
For achieving the above object, the technical solution of the utility model is:
Three-bend file is formed by connecting through side plate by base plate, panel, and each plate is composited by PP material layer and cardboard.
Described PP material layer comprises the bed of material in PP precoat and the PP at least, and each plate is respectively pasted the bed of material in one deck PP precoat and one deck PP in the front and the inside of cardboard at least.
Increase one deck PP hyaline layer by ultrasonic bonding on the described PP precoat, this PP hyaline layer forms the front cover slash pocket on the file surface.
Increase one deck PP hyaline layer by ultrasonic bonding on the bed of material in the described PP, this PP hyaline layer forms inner-plugging bag in the file the inside.
Thick 1.8～the 3.0mm of described cardboard.
Thick 0.11～the 0.18mm of the bed of material in described PP precoat and the PP.
The transparent bed thickness 0.10～0.18mm of described PP.
Anchor clamps also have been installed on the described base plate.
After adopting said structure, the three-bend file of PP of the present utility model is compared with the three-bend file of the PVC of prior art, has the following advantages:
One, changes the lamination layer structure of three-bend each plate of file, replace poisonous PVC material, so nontoxic, the environmental protection of product has fundamentally solved the restricted problem of outlet of selling with nontoxic PP material;
Two, because the PP material quality is stable, have that good drawing stretched, bending property, rigidity, hardness and intensity are all fine, and heat resistance is strong, and it is indeformable to be heated, and so the quality of three-bend file product improves thereupon, product appearance is more smooth, stable.
Description of drawings
Fig. 1 is a front schematic view of the present utility model;
Fig. 2 is a inside of the present utility model schematic diagram;
Fig. 3 is a upward view of the present utility model.
The specific embodiment
Seeing also shown in Figure 3ly, is preferred embodiment of the present utility model, and this three-bend file is formed by connecting through side plate C by base plate A, panel B.Wherein, each plate is composited by PP material layer 1 and cardboard 2.Cooperate shown in Fig. 1,2, the PP material layer specifically comprises the bed of material 12 and PP hyaline layer 13 in PP precoat 11, the PP among this embodiment, the bed of material 12 in one deck PP precoat 11 and one deck PP is respectively pasted in front and the inside at cardboard 2, on PP precoat 11, increase one deck PP hyaline layer 13 by ultrasonic bonding, this PP hyaline layer 13 forms front cover slash pocket D on the file surface, also increase one deck PP hyaline layer 13 by ultrasonic bonding on the bed of material in the PP 12, this PP hyaline layer 13 forms inner-plugging bag E in the file the inside.
The concrete processing technology of present embodiment is as follows:
Earlier with PP precoat 11 (bed of material 12 in thick 0.11～0.18mm), the PP (thick 0.11～0.18mm) and PP hyaline layer 13 (thick 0.10～0.18mm) carries out sided corona treatment, and it is pasted firmly easilier with cardboard 2.
(thick 1.8～3.0mm) the two-sided glue of crossing, glue adopt 802 white glue with vinyl and water to stir in 10: 1 ratio, and the bed of material 12 in PP precoat 11, the PP are sticked on the front and the inside of cardboard 2 respectively at cardboard 2.During attaching, the bed of material in the PP 12 is lain on the table top, be attached in the PP on the bed of material 12 cardboard 2 of crossing glue is flat, smooth, stick PP precoat 11 again, bonding good PP composite plate is flat folded, flattened about 15 minutes, separately place to dry up on the clothes hanger to get final product.
Three PP composite plates (respectively as base plate A, panel B and side plate C) with assembly, on the ultrasonic wave board, locate, under add a PP hyaline layer 13 of doing inner-plugging bag, topmost add a PP hyaline layer 13 of making the front cover slash pocket, and then carry out ultrasonic bonding processing.
After the welding, cut moulding, promptly make the three-bend file finished product of PP along the edge vestige.Gripping has for convenience also been installed anchor clamps F, as shown in Figure 2 on base plate A.
What deserves to be mentioned is, the above embodiments and non-limiting structure of the present utility model, those of ordinary skill is done in any affiliated technical field suitable variation or modification all should be considered as not breaking away from protection category of the present utility model.
Claims (8)
1. three-bend file is formed by connecting through side plate by base plate, panel, it is characterized in that: each plate is composited by PP material layer and cardboard.
2. three-bend file as claimed in claim 1 is characterized in that: described PP material layer comprises the bed of material in PP precoat and the PP at least, and each plate is respectively pasted the bed of material in one deck PP precoat and one deck PP in the front and the inside of cardboard at least.
3. three-bend file as claimed in claim 2 is characterized in that: increase one deck PP hyaline layer by ultrasonic bonding on the described PP precoat, this PP hyaline layer forms the front cover slash pocket on the file surface.
4. three-bend file as claimed in claim 2 is characterized in that: increase one deck PP hyaline layer by ultrasonic bonding on the bed of material in the described PP, this PP hyaline layer forms inner-plugging bag in the file the inside.
5. as claim 3 or 4 described three-bend files, it is characterized in that: the transparent bed thickness 0.10～0.18mm of described PP.
6. three-bend file as claimed in claim 2 is characterized in that: the thick 1.8～3.0mm of described cardboard.
7. three-bend file as claimed in claim 2 is characterized in that: the thick 0.11～0.18mm of the bed of material in described PP precoat and the PP.
8. three-bend file as claimed in claim 1 is characterized in that: anchor clamps also have been installed on the described base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201211236U CN201058537Y (en) | 2007-06-28 | 2007-06-28 | Three-folding type folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201211236U CN201058537Y (en) | 2007-06-28 | 2007-06-28 | Three-folding type folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058537Y true CN201058537Y (en) | 2008-05-14 |
Family
ID=39406993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201211236U Expired - Fee Related CN201058537Y (en) | 2007-06-28 | 2007-06-28 | Three-folding type folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058537Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767499B (en) * | 2009-12-16 | 2012-06-27 | 陶健 | Folder and manufacturing method thereof |
| CN101767497B (en) * | 2009-12-16 | 2013-07-17 | 陶健 | Notebook and making method thereof |
| CN103481551A (en) * | 2013-04-28 | 2014-01-01 | 张瑞洋 | High-strength composite plate without weak stress lines and folder |
| CN106004149A (en) * | 2016-07-26 | 2016-10-12 | 汕头市东和机械有限公司 | Inner page installation method and device for automatic data book production line |
-
2007
- 2007-06-28 CN CNU2007201211236U patent/CN201058537Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767499B (en) * | 2009-12-16 | 2012-06-27 | 陶健 | Folder and manufacturing method thereof |
| CN101767497B (en) * | 2009-12-16 | 2013-07-17 | 陶健 | Notebook and making method thereof |
| CN103481551A (en) * | 2013-04-28 | 2014-01-01 | 张瑞洋 | High-strength composite plate without weak stress lines and folder |
| CN106004149A (en) * | 2016-07-26 | 2016-10-12 | 汕头市东和机械有限公司 | Inner page installation method and device for automatic data book production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN COMIX GROUP CO., LTD. Free format text: FORMER NAME: QIXIN STATIONERY CO., LTD., SHENZHEN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 A, block 1705, World Trade Plaza, Fu Hong Road, Shenzhen, Guangdong, Futian District Patentee after: Shenzhen Group Plc of one mind Address before: 518000 A, block 1705, World Trade Plaza, Fu Hong Road, Shenzhen, Guangdong, Futian District Patentee before: Qixin Stationery Co., Ltd., Shenzhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |