CN2864748Y - Sealing strip for powdered ink box - Google Patents
Sealing strip for powdered ink box Download PDFInfo
- Publication number
- CN2864748Y CN2864748Y CN 200520134293 CN200520134293U CN2864748Y CN 2864748 Y CN2864748 Y CN 2864748Y CN 200520134293 CN200520134293 CN 200520134293 CN 200520134293 U CN200520134293 U CN 200520134293U CN 2864748 Y CN2864748 Y CN 2864748Y
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- CN
- China
- Prior art keywords
- sealing
- strip
- peel ply
- powder box
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A sealing strip for cartridges, comprises a substratum (1) with an opening (11), a sealing tear strip (2) and a striping layer (3) made of soft material, a adhesive layer (4) adhered on the edge of one side of the substratum (1), wherein the striping layer (3) is adhered to the adhesive layer (4), the sealing tear strip (2) is disposed on the other side of the substratum (1). The lengths of both the sealing tear strip (2) and the striping layer (3) are larger than twice the length of the substratum (1)., so that with both the sealing tear strip (2) and the striping layer (3) disposed on the substratum (1), the length of the outcropped parts of them are larger than the length of the substratum (1) itself. The sealing strip is easy to use.
Description
Technical field
The utility model relates to a kind of sealing strip, relates in particular to a kind of sealing strip that uses on the powder box of printer or duplicating machine inside.
Background technology
The inner powder box that uses of existing printer or duplicating machine is because the use of ink powder needs frequent the replacing; for the utilization of resource and the consideration of environmental protection; need reclaim, handle and re-use used powder box, and in adding the process of ink powder, need the opening of powder box to be carried out encapsulation process with sealing strip.With the sealing strip that has all is to finish by hot pressing mode, this just must use corresponding hot-press equipment just can finish hot pressing, thereby cause the increase of the cost recovery of powder box, hot-press equipment can produce certain pressure to powder box in hot pressing simultaneously, on powder box, stay impression, influenced the sealing effectiveness that reclaims once more.
At above-mentioned reason, it is that the Chinese utility model patent " sealing strip of powder box " of ZL03232369.7 (notification number is CN2622740Y) has disclosed a kind of such structure that one patent No. is arranged, a kind of sealing strip of powder box, it comprises a bottom and a tearing strip, be bonded with one deck around the side of bottom and can seal bonding adhesive-layer with powder box, be provided with a peel ply in the outside of this adhesive-layer, characteristics are to be provided with an opening in the middle of the bottom, tearing strip is arranged on the another side of bottom, one end of tearing strip is provided with the ennation of being convenient to tearing, the advantage of sealing bar is in the centre of bottom opening to be set, tearing strip independently is set directly at the another side of bottom, simplified the structure of product greatly, can not stick up disconnected when not only making pulling, and the manufacturing use is all very convenient, and this structure can also directly be made bottom in order to improve sealing property with sealing gasket.
Its use of above-mentioned sealing strip is such: take powder box earlier apart, the peel ply of tearing again, sealing strip can be added powder by the meal outlet frame all around that adhesive-layer directly is bonded in powder box, after adding powder and finishing, again the tearing layer is torn, powder box is assembled at last, entire work process is finished again.It in use all needs powder box is taken apart earlier owing to existing sealing strip, just can seal the meal outlet of powder box to add powder, can increase the sealing strip process of using like this, and therefore whole use is not too convenient, so also need improve further.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of easy to use and be convenient to the powder box sealing strip of tearing at above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of sealing strip of powder box, be provided with the bottom of an opening in the middle of including, sealing tearing strip and the peel ply made with flexible material, around a side of bottom, be bonded with one deck and can seal bonding adhesive-layer with powder box, peel ply is bonded on the adhesive-layer, described sealing tearing strip is arranged on another side of bottom, the length that it is characterized in that described sealing tearing strip and peel ply is all greater than the twice of the length of bottom, under sealing tearing strip and peel ply are arranged on state on the bottom, expose the length of the length of the sealing tearing strip of bottom one end and peel ply greater than bottom.
Above-mentioned peel ply is a plastic sheeting, described sealing tearing strip also is a plastic sheeting, around another side of described bottom, be bonded with an auxiliary adhesive-layer, described sealing tearing strip is bonded on the auxiliary adhesive-layer more securely, adopt this tearing strip that will seal to be bonded in the structure of bottom by assisting adhesive-layer, can make things convenient for us will independently seal tearing strip tearing from the bottom opens, can effectively guarantee to seal tearing strip and in the tearing process, can not broken, and plastic sheeting also has the difficult characteristic of being broken.
The above-mentioned opening and the meal outlet of powder box are unanimous on the whole, can guarantee powder box powder delivery effectively like this.
For sealing strip easy to operate in use, we have the locking edge that an outside one is extended at bottom that end opposite with the peel ply bared end with the sealing tearing strip, for time operation can easily be torn locking edge after finishing, we make is convenient to tearing saw shape toothing by one between locking edge and the bottom and combines.
Compared with prior art, advantage of the present utility model is: the length that we will seal tearing strip and peel ply all is designed to the twice greater than the length of bottom, under sealing tearing strip and peel ply are arranged on state on the bottom, expose the length of the length of the sealing tearing strip of bottom one end and peel ply greater than bottom, we need not to open powder box in use like this, only need to expose the edge doubling of the sealing tearing strip of bottom and peel ply along bottom one end, make a part that seals tearing strip and peel ply expose the edge of the bottom other end, hold the meal outlet place that locking edge extend into the sealing bar powder box with hand again, then outwards pull peel ply, in pullling the peel ply process, the adhesive-layer of sealing strip one side exposes gradually, and bond together gradually with around the powder box meal outlet frame simultaneously, and then the meal outlet of powder box sealed, add powder again, after adding the powder end, final force tearing sealing tearing strip, allowing opening on the bottom expose gets final product, therefore adopt this structure sealing strip its in use need not to open powder box, just can easily finish the seal operation to the powder box meal outlet, it is considerably convenient therefore to use.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment;
Fig. 2 is the cut-open view under the utility model embodiment normal condition;
Fig. 3 is the cut-open view under the utility model embodiment user mode;
Fig. 4 is the reference diagram under the utility model embodiment user mode.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1～2, a kind of sealing strip of powder box, be provided with the bottom 1 of an opening 11 in the middle of including, sealing tearing strip 2 and the peel ply 3 made with flexible material, described opening 11 is unanimous on the whole with the meal outlet of powder box, described peel ply 3 and sealing tearing strip 2 are a kind of plastic sheeting, around a side of bottom 1, be bonded with one deck and can seal bonding adhesive-layer 4 with powder box, our can be on the surface-coated of peel ply 3 certain silicone oil, again peel ply 3 is bonded on the adhesive-layer 4, peel strength between peel ply 3 and the adhesive-layer 4 is less like this, than being easier to peel off adhesive-layer 4, around another side of described bottom 1, be bonded with an auxiliary adhesive-layer 5, described sealing tearing strip 2 is bonded on the auxiliary adhesive-layer 5, we can be on the surface-coated of peel ply 3 a little silicone oil, to seal tearing strip 2 again is bonded on the auxiliary adhesive-layer 5 more securely, peel strength between sealing tearing strip 2 and the auxiliary adhesive-layer 5 is bigger like this, make sealing tearing strip 2 be difficult for peeling off auxiliary adhesive-layer 5, increase the sealing between sealing tearing strip 2 and the auxiliary adhesive-layer 5, the length of described sealing tearing strip 2 and peel ply 3 is all greater than the twice of the length of bottom 1, under sealing tearing strip 2 and peel ply 3 are arranged on state on the bottom 1, expose the length of the length of the sealing tearing strip 2 of bottom 1 one ends and peel ply 3 greater than bottom 1, have the locking edge 12 that an outside one is extended at bottom 1 with sealing tearing strip 2 that end opposite with peel ply 3 bared ends, we make between locking edge 12 and the bottom 1 is convenient to tearing by one and saws shape toothing 13 and combine.
Use of the present utility model is such:
Shown in Fig. 3～4, to expose the edge doubling of the sealing tearing strip 2 of bottom 1 and peel ply 3 earlier along bottom 1 one ends, make a part that seals tearing strip 2 and peel ply 3 expose the edge of bottom 1 other end, hold the meal outlet place that locking edge 12 extend into the sealing bar powder box with hand again, then outwards pull peel ply 3, in pullling peel ply 3 processes, the adhesive-layer 4 of sealing strip one side exposes gradually, and bond together gradually with around the powder box meal outlet frame simultaneously, and then the meal outlet of powder box sealed, add powder again, after adding powder and finishing, final force tearing sealing tearing strip 2 allows opening 11 on the bottom 1 expose and gets final product.
Claims (4)
1, a kind of sealing strip of powder box, be provided with the bottom (1) of an opening (11) in the middle of including, sealing tearing strip (2) and the peel ply (3) made with flexible material, around a side of bottom (1), be bonded with one deck and can seal bonding adhesive-layer (4) with powder box, peel ply (3) is bonded on the adhesive-layer (4), described sealing tearing strip (2) is arranged on another side of bottom (1), the length that it is characterized in that described sealing tearing strip (2) and peel ply (3) is all greater than the twice of the length of bottom (1), under sealing tearing strip (2) and peel ply (3) are arranged on state on the bottom (1), expose the length of the length of the sealing tearing strip (2) of bottom (1) one end and peel ply (3) greater than bottom (1).
2, the sealing strip of powder box according to claim 1, it is characterized in that described peel ply (3) is a plastic sheeting, described sealing tearing strip (2) also is a plastic sheeting, be bonded with an auxiliary adhesive-layer (5) around another side of described bottom (1), described sealing tearing strip (2) is bonded on the auxiliary adhesive-layer (5) more securely.
3, the sealing strip of powder box according to claim 1 is characterized in that described opening (11) is unanimous on the whole with the meal outlet of powder box.
4, the sealing strip of powder box according to claim 1 and 2, it is characterized in that: that end opposite with peel ply (3) bared end with sealing tearing strip (2) at bottom (1) has the locking edge (12) that an outside one is extended, and is convenient to tearing saw shape toothing (13) by one between locking edge (12) and the bottom (1) and combines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134293 CN2864748Y (en) | 2005-12-26 | 2005-12-26 | Sealing strip for powdered ink box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520134293 CN2864748Y (en) | 2005-12-26 | 2005-12-26 | Sealing strip for powdered ink box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864748Y true CN2864748Y (en) | 2007-01-31 |
Family
ID=37677200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520134293 Expired - Fee Related CN2864748Y (en) | 2005-12-26 | 2005-12-26 | Sealing strip for powdered ink box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864748Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101981518B (en) * | 2008-03-25 | 2012-12-19 | 静态控制元件公司 | Universal cartridge seal |
| CN107065485A (en) * | 2016-12-31 | 2017-08-18 | 上海宜达胜临港打印耗材有限公司 | A kind of method that printer toner cartridge is remanufactured |
-
2005
- 2005-12-26 CN CN 200520134293 patent/CN2864748Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101981518B (en) * | 2008-03-25 | 2012-12-19 | 静态控制元件公司 | Universal cartridge seal |
| CN107065485A (en) * | 2016-12-31 | 2017-08-18 | 上海宜达胜临港打印耗材有限公司 | A kind of method that printer toner cartridge is remanufactured |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20131226 |