JPS63281177A - Toner cartridge - Google Patents
Toner cartridgeInfo
- Publication number
- JPS63281177A JPS63281177A JP62116285A JP11628587A JPS63281177A JP S63281177 A JPS63281177 A JP S63281177A JP 62116285 A JP62116285 A JP 62116285A JP 11628587 A JP11628587 A JP 11628587A JP S63281177 A JPS63281177 A JP S63281177A
- Authority
- JP
- Japan
- Prior art keywords
- toner
- sealing member
- toner cartridge
- present
- cartridge
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
- G03G15/0881—Sealing of developer cartridges
- G03G15/0882—Sealing of developer cartridges by a peelable sealing film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、電子写真プロセスを存する装置に用いられる
トナーカートリッジに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a toner cartridge used in an apparatus that performs an electrophotographic process.
従来、第３図で示すように、矢印の方向にシール部材１
を引張り、シール部材１を保管容器２からハク離し、ト
ナー４を現像器３内に補給していた。Conventionally, as shown in FIG.
The sealing member 1 was peeled off from the storage container 2 by pulling, and the toner 4 was replenished into the developing device 3.
従来のトナーカートリッジの構造では、第４図で示すよ
うに、シール部材１の表面の付着トナー６が、現像器外
に落下し、装置及びその周辺を汚染し、又トナー補給を
行なったユーザーの手を汚すというような問題があった
。In the conventional toner cartridge structure, as shown in FIG. 4, the toner 6 adhering to the surface of the sealing member 1 falls outside the developing device, contaminating the device and its surroundings, and causing damage to the user who replenishes the toner. There were problems like getting your hands dirty.
本発明は、従来の問題点を解決し、トナー補給の際の、
付着トナーの落下による汚染を防止できるトナーカート
リッジを提供せんとするものである。The present invention solves the conventional problems, and when replenishing toner,
It is an object of the present invention to provide a toner cartridge that can prevent contamination due to falling of adhered toner.
本発明のトナーカートリッジは、シール部材をトナー保
管容器からハク離する際に、シール部材に付着したトナ
ーを、サンドイッチ状に挟み込むシートを存することを
特徴とする。The toner cartridge of the present invention is characterized in that it includes a sheet that sandwiches toner adhering to the sealing member when the sealing member is peeled off from the toner storage container.
（実施例〕
本発明は第１図で示すようにシール部材１、トナー保管
容器２（以下容器２と呼ぶ）、粘着性のあるシート部材
５（以下シート部材５と呼ぶ）、シート部材５を巻きつ
けである回転可能なコア６（以下コア６と呼ぶ）、トナ
ー４で構成されており、３は電子写真プロセスを存する
装置の現像器である（以下現像器３と呼ぶ）。(Example) As shown in FIG. 1, the present invention includes a sealing member 1, a toner storage container 2 (hereinafter referred to as container 2), an adhesive sheet member 5 (hereinafter referred to as sheet member 5), and a sheet member 5. It is composed of a rotatable core 6 (hereinafter referred to as core 6) that is wound around and toner 4, and 3 is a developing unit of an apparatus that performs an electrophotographic process (hereinafter referred to as developing unit 3).
例えば、上記構成におけるシール部材１はポリエチレン
テレフタレートであり、シール部材５は粘着層をもつプ
ラスチックフィルムである。For example, the sealing member 1 in the above configuration is made of polyethylene terephthalate, and the sealing member 5 is a plastic film having an adhesive layer.
第２図は、本発明の詳細な説明する為の拡大図である。FIG. 2 is an enlarged view for explaining the present invention in detail.
、図のＡ点は、例えば容器２に熱溶着されたシール部材
１が、図の矢印方向に引張られ、ハク離している点であ
り、Ｂ点はシール部材１と、シート部材２が、上ローラ
７、下ローラ８によって加圧され、接着することによっ
て、付着トナー９をサンドイッチしている点である。こ
の図の様に、付着トナーは、シール部材１とシート部材
２０間に封入され、トナーの落下による汚染がな（なっ
た。, point A in the figure is the point where the seal member 1 heat-welded to the container 2 is pulled apart in the direction of the arrow in the figure, and point B is the point where the seal member 1 and the sheet member 2 are separated from each other. This is because the adhered toner 9 is sandwiched by being pressed and bonded by the roller 7 and lower roller 8. As shown in this figure, the adhered toner was sealed between the seal member 1 and the sheet member 20, and there was no contamination due to falling toner.
以下本発明の効果を実証する為に行なった実験を示す。Experiments conducted to demonstrate the effects of the present invention will be shown below.
従来のトナーカートリッジから八り離したシール部材に
、ハク離後に粘着性シート部材を貼ったものと、ハタ離
と同時に粘着性シート部材を貼った本発明のカートリッ
ジのシール部材を、マクベス濃度計により、反射濃度（
ＯＤ値）を測定した。実験結果（濃度計の値）各５づつ
測定。A Macbeth densitometer was used to compare the sealing member of a conventional toner cartridge, in which an adhesive sheet member was applied after peeling off, and the sealing member of the cartridge of the present invention, in which an adhesive sheet member was applied at the same time as peeling off. , reflection density (
OD value) was measured. Experimental results (densitometer values) were measured 5 times each.
従来品：０．０７．０．０８．０．０Ｂ、０゜０５．０
．０９平均０．０７
発明品：Ｏ，ｉｆ Ｏ，１２，０，１０，０゜０９．０
．１３平均０．１１
濃度計の値は大きい値程、黒みが多い。すなわち、トナ
ー付−ｔｆｆｉが多い。従って従来のカートリッジでは
、濃度計で観測された差分、トナーの飛散つまり汚染が
あった。Conventional product: 0.07.0.08.0.0B, 0°05.0
．． 09 average 0.07 Invention: O, if O, 12, 0, 10, 0° 09.0
．． 13 Average 0.11 The higher the value on the densitometer, the more dark it is. That is, there are many tffi with toner. Therefore, with conventional cartridges, there was a difference observed with a densitometer, toner scattering or contamination.
上述の如く、本発明のトナーカートリッジは、シート部
材を追加することによって、シール部材に付着したトナ
ーを、サンドイッチした為に、トナーの飛散が無くなっ
た。このことによって、汚染が防止でき、ユーザーの手
が汚れな（なったという効果や、電子写真プロセスをも
つ装置の他の部分への飛散がな（なり、装置の美観保持
、故障の低減が図れた。As described above, in the toner cartridge of the present invention, the toner adhering to the sealing member is sandwiched by the addition of the sheet member, thereby eliminating toner scattering. This prevents contamination, keeps the user's hands clean, and prevents it from being splattered onto other parts of the equipment that uses the electrophotographic process, which helps maintain the aesthetics of the equipment and reduces malfunctions. Ta.
第１図は、本発明の概略図。
第２図は、本発明の拡大図。
ｔＪＳ図は、従来技術の概略図。
第４図は、従来技術の概略図。
１・・・シール部材 ２・・・トナー保管容器３・・・
現像器 ４・・・トナー
５・・・シート部材 ６・・・コア
７・・・上口・−ラ ８・・・下ローラ９・・・付着
トナー
以 上
４： Ｌ ｒ −FIG. 1 is a schematic diagram of the invention. FIG. 2 is an enlarged view of the present invention. The tJS diagram is a schematic diagram of the prior art. FIG. 4 is a schematic diagram of the prior art. 1... Seal member 2... Toner storage container 3...
Developing device 4...Toner 5...Sheet member 6...Core 7...Upper opening/-ra 8...Lower roller 9...Adhesive toner and above 4: L r -
Claims (1)
カートリッジにおいて、前記のシール部材を、容器より
ハク離する際に、シール部材に付着したトナーをサンド
イッチ状に挟み込むシートを有することを特徴とするト
ナーカートリッジ。A toner cartridge comprising a container for storing toner and a sealing member, characterized in that the toner cartridge has a sheet that sandwiches toner adhering to the sealing member when the sealing member is peeled off from the container. cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62116285A JPS63281177A (en) | 1987-05-13 | 1987-05-13 | Toner cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62116285A JPS63281177A (en) | 1987-05-13 | 1987-05-13 | Toner cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63281177A true JPS63281177A (en) | 1988-11-17 |
Family
ID=14683277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62116285A Pending JPS63281177A (en) | 1987-05-13 | 1987-05-13 | Toner cartridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63281177A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030998A (en) * | 1989-05-31 | 1991-07-09 | Mita Industrial Co., Ltd. | Toner cartridge having easily removable toner supply opening seal member |
| US5194900A (en) * | 1990-10-22 | 1993-03-16 | Sharp Kabushiki Kaisha | Developer cartridge having easily removable sealing material |
-
1987
- 1987-05-13 JP JP62116285A patent/JPS63281177A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030998A (en) * | 1989-05-31 | 1991-07-09 | Mita Industrial Co., Ltd. | Toner cartridge having easily removable toner supply opening seal member |
| US5194900A (en) * | 1990-10-22 | 1993-03-16 | Sharp Kabushiki Kaisha | Developer cartridge having easily removable sealing material |
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