JPS58224364A - Peeling method of filmy seal material - Google Patents
Peeling method of filmy seal materialInfo
- Publication number
- JPS58224364A JPS58224364A JP57106896A JP10689682A JPS58224364A JP S58224364 A JPS58224364 A JP S58224364A JP 57106896 A JP57106896 A JP 57106896A JP 10689682 A JP10689682 A JP 10689682A JP S58224364 A JPS58224364 A JP S58224364A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- container
- seal
- sealing material
- peeling
- 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.)
- Granted
Links
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
Description
【発明の詳細な説明】
本発明は、ｉ厚相等に用いられるトナー等粉体を収納し
た容器の粉体取り出し開口部を密封しているフィルム状
シール材のシール剥離方法の改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a method for peeling off a film-like sealing material that seals a powder outlet opening of a container containing powder such as toner used in i-thick phase.
上述のような粉体容器は、蓋によって開口部を密閉する
容器に比較すると、開口部の構債を簡学にできて、しか
も密閉がより完全に行われることから広く用いられてお
り、特に補給用のトナー容器にあっては、容器を複写機
等にセットしてからシール材を剥してトナー供給を行い
、それによつてトナー１敗による汚れの発生を防止する
ことが容易になし得ることから、多く用いられている。Powder containers as described above are widely used because the structure of the opening can be simplified and sealing is more complete than containers whose openings are sealed with lids. In the case of replenishment toner containers, it is possible to easily prevent the occurrence of stains due to one loss of toner by setting the container in a copying machine, etc., peeling off the sealing material, and supplying toner. Since then, it has been widely used.
なお、このような容器においても蓋は用いられるが、そ
の蓋は、シール部材を保護するだめのものであり、容器
から粉体を流出させるには先ず蓋を除き、その上でシー
ル材を剥して粉体を流出させることに変りはない。した
がって前述のトナー容器において、複写機等にセットし
てからシール材を剥すためには、複写機等にそれなりの
手段を設けることが必要となる。その手段が最も簡単で
済む従来のシール材剥離方法は、シール材の一端を長く
折り返すようにして、その一端を複写機等の容器出し入
れ開付近に設けたスリット部から機外に出し、その一端
を引き出すことによって剥離する方法である。その方法
は、シール材に長い折り返し部分を設ける必要があるた
め、シール材が撰傷を受は易く、開口部を完１全に開口
させるためには一端を開口部の長さのノ倍の長さ引き出
さねばならず、引き出し方向が傾いたりして剥す途中で
シール材が容器壁と曜擦して切れ易いと云う問題がある
。さらに１剥がしたシール材の処置とシール材に付着し
たトナーによる汚れの問題や、それにも増して、供給を
終えた容器を複Ｖ機等から取り出す際に残ったトナーが
こぼれ出て周辺を汚し易いと云う重大な問題がある。Note that a lid is also used in such containers, but the lid is only for protecting the sealing member, and in order to drain the powder from the container, first remove the lid and then peel off the sealing material. There is no change in the fact that the powder flows out. Therefore, in order to remove the sealing material from the toner container described above after setting it in a copying machine, etc., it is necessary to provide a suitable means in the copying machine or the like. The conventional method of peeling off the sealant, which is the simplest method, is to fold back one end of the sealant for a long time, take it out of the machine through a slit provided near the container opening of the copying machine, etc. This is a method of peeling off by pulling out. In this method, it is necessary to provide a long folded part in the sealing material, so the sealing material is easily damaged. There is a problem that the sealing material has to be pulled out for a long time, and the direction of the pulling out is tilted, so that the sealing material rubs against the container wall during peeling and is likely to break. In addition, there are problems with dealing with the peeled sealant and stains caused by toner adhering to the sealant, and to make matters worse, when the container that has finished being supplied is taken out of a multi-V machine, the remaining toner spills out and stains the surrounding area. There is a serious problem that is easy.
本発明は、複写機等に複雑な手段を設けないで済むトナ
ー容器の上述のようなシール材剥離方法における問題を
解消するためになされたものであり、粉体容器開口部を
シールして容器内に粉体を密封し、容器から粉体を流出
させる際にはシールを剥離して前記間［」部を開口する
フィルム状シール材の剥離方法において、該シール材の
一方のシール端の延長部が折り返されて他方のシール端
又はその近傍の前記開口部に接続されてループ状をなし
、該ループ状内にシール材と転がり若しくけ滑り接触す
る牽引部材を設けて、該牽引部材を前記開口部の開口面
に平行に前記一方のシール端から他方のシール端の方向
に牽引することにより、前記シール材を前記一方のシー
ル端から剥離することを％徴とするフィルム状シール材
の剥離方法にある。The present invention has been made in order to solve the problems in the above-mentioned method for removing the sealant from a toner container, which does not require complicated means to be installed in a copying machine or the like. In a method for peeling off a film-like sealing material, in which the powder is sealed inside the container and the seal is peeled off to open the gap when the powder flows out from the container, an extension of one seal end of the sealing material is used. The portion is folded back and connected to the opening at or near the other seal end to form a loop shape, and a traction member that rolls or slides into contact with the sealing material is provided within the loop shape, and the traction member is A film-like sealing material whose characteristic is to peel off the sealing material from the one sealing end by pulling parallel to the opening surface of the opening in the direction from the one sealing end to the other sealing end. It's in the peeling method.
以下、本発明を図示例に基いて説明する。Hereinafter, the present invention will be explained based on illustrated examples.
第７図、第３図及び第ｑ図はそれぞれ本発明の方法が実
施されるトナー容器の例を示す縦断面図、第１図は開１
１部平面図である。FIGS. 7, 3, and q are longitudinal sectional views showing examples of toner containers in which the method of the present invention is carried out, and FIG. 1 is an open 1
It is a partial plan view.
第１図の容器／は、開口部／ａを封１）、シたフィルム
状シール材λの一端が折り返されてスライド蓋３の外側
を回って他端と結合されて、シール材ノがループをなし
ており、スライド蓋３を例えば右にスライドさせるとシ
ール材λのループがスライド蓋３の周りを回動する形で
シール材！のシールが左側から剥されるようになり、そ
れに伴って開口する開口部／ａからトナーが流出するよ
うになる容器である。スライド蓋３は、その両側部が開
Ｉ］部／ａの外■１の補強枠をかかえた構造でスライド
するものであるが、板状であって両側が容器／に設けら
れる溝と係合してスライドするようなものであってもよ
いことは勿論である。この容器／で行われるシール材ノ
の剥離方法では、シール材λがスライド蓋３によって直
直ぐに常に同じ状態でシールを剥される仁とになるから
、従来の方法におけるような途中で破けると云った惧れ
力ζなくなって、スライド蓋３を開口部／ａの長さとほ
ぼ回し距離スライドさせれば開口部／ａの全面開［」が
行われることになり、さらに、スライド蓋３を元の（＜
７． ｌ＜ｆに戻せばシール材λも開口［／ａを覆うよ
うになって、その後の容器／の取扱いにおいて容器から
トナーがこほれることか防＋ｈされる。In the container / in FIG. 1, the opening /a is sealed 1), one end of the film-like sealing material λ is folded back, goes around the outside of the slide lid 3, and is joined to the other end, so that the sealing material is looped. For example, when the slide lid 3 is slid to the right, a loop of the sealing material λ rotates around the slide lid 3. The seal of the container is peeled off from the left side, and the toner flows out from the opening/a that opens accordingly. The slide lid 3 has a structure in which both sides of the lid are open and is covered with a reinforcing frame (1) outside the part (I)/a, so that it slides. Of course, it may also be something that slides. In this method of peeling off the sealing material in the container, the sealing material λ is peeled off immediately and in the same state by the slide lid 3, so it does not break during the process as in the conventional method. When the above-mentioned fear force ζ disappears and the slide lid 3 is slid by a turning distance approximately equal to the length of the opening /a, the opening /a will be fully opened. of (<
7. If l<f is returned, the sealing material λ will also cover the opening [/a, and the toner will be prevented from spilling from the container during subsequent handling of the container.
そして、複写機等にはスライド蓋３が引き出せるだけの
スリットを設けるだけで済む。Then, it is sufficient to provide a slit in the copying machine or the like to allow the slide lid 3 to be pulled out.
なお、スライド蓋３でシールを剥す際の抵抗ができるだ
け一様になるように、接着シール部分の形状さらには開
口部／ａの形状を第１図に示したような形状にすること
は好ましい。図の点斜線で陰を何した部分が接着シール
部分であり、接着シールは凸状辺側の方から剥されるよ
うになる。また、最初に剥し初められる部分のシールの
接着力を開口部の両側のシール部分の接着力よりも弱く
するようにしても剥す際の抵抗を一様にすることができ
る。In order to make the resistance as uniform as possible when peeling off the seal with the slide lid 3, it is preferable that the shape of the adhesive seal portion and the shape of the opening /a be as shown in FIG. 1. The part shaded by dotted lines in the figure is the adhesive seal part, and the adhesive seal is peeled off from the convex side. Further, even if the adhesive force of the seal in the part to be peeled off first is made weaker than the adhesive force in the seal parts on both sides of the opening, the resistance during peeling can be made uniform.
第３図の容器／は、折り返されたシール材−のループが
スライド蓋３の内側面側を通るようにしたものであり、
この容器／においても第１図の容器／と同様にシール材
コのシールの剥離が行われ、しカモシール材２が殆んど
スライド蓋３の内側面側にあるから、シール材２Ｋ）ナ
ーが付着したような場合にもそれがこぼれる惧れが減少
する。勿論、シール材λが全くスライド蓋３の外側面側
に出ないようにすることも簡単にできる。スライド蓋３
を元に戻せば、それ以後の容器／の取扱いにおいてトナ
ーこぼれを起す惧れのないことも第１図の容器／と同じ
である。The container shown in FIG. 3 has a loop of folded sealing material passing through the inside surface of the slide lid 3.
In this container, the seal of the seal material 2 is peeled off in the same way as the container shown in FIG. Even if it gets stuck, there is less risk of it spilling out. Of course, it is also possible to easily prevent the sealing material λ from coming out to the outer side of the slide lid 3 at all. Slide lid 3
Similarly to the container shown in FIG. 1, once the container is returned to its original state, there is no risk of toner spilling during subsequent handling of the container.
第１図、第３図の容器／において、シール材Ｊをループ
とせず、折り返した一端を他端側の開口部壁に接続する
ようにしても同様に本発明の方法が行われることになる
。但し、その場合は、シール材−のシールが完全に剥れ
る羨□シール材２とスライド蓋３の係合が外れるように
なるから、他端側も延長して開口部壁に接続するか、あ
るいは他端側は接着シール状態を残すようにするのが、
シール材コの処置の問題を生ぜしぬない上から好ましい
。その点、複写機側にスライド蓋３の引き出しを制限す
るストッパーを設けるようにすると、前記係合が外れる
と云うことを簡単に防ｔｈでき、スライド蓋３を元に戻
す場合にも便利である。In the containers shown in FIGS. 1 and 3, the method of the present invention can be carried out in the same way even if the sealing material J is not made into a loop but one folded end is connected to the opening wall on the other end side. . However, in that case, if the seal of the sealing material is completely peeled off, the engagement between the sealing material 2 and the slide lid 3 will come off, so either extend the other end and connect it to the opening wall. Alternatively, leave the adhesive seal on the other end.
This is preferable since it does not cause any problems with the treatment of the sealing material. In this regard, if a stopper is provided on the copying machine side to restrict the pulling out of the slide lid 3, the disengagement can be easily prevented, and it is also convenient when returning the slide lid 3 to its original position. .
第ｑ図は、シール材−の折り返した一端を他端側の開口
部外壁に結合し、そうしてできたループ状の環の中に牽
引部材ψ、ψ′を設けて、牽引部材ｑを右方に引くこと
によってシール材−が左側から剥されて開口部／ａの開
口が行われ、牽引部材Ｖ′を左方に引くことによってシ
ール材−が開口部／ａを覆うようになる例を示している
。先に述べたように、この例ではシール材コの他端のシ
ールを完全に剥さないようにするのが好ましく、あるい
は他端側も延長して開口部壁に結合するのが好ましい。In Figure q, one folded end of the sealing material is joined to the outer wall of the opening on the other end side, and traction members ψ and ψ' are provided in the loop-shaped ring thus formed, and the traction member q is An example in which the sealing material is peeled off from the left side by pulling it to the right to open the opening /a, and the sealing material covers the opening /a by pulling the pulling member V' to the left. It shows. As mentioned above, in this example, it is preferable not to completely remove the seal at the other end of the sealant, or it is preferable that the other end is also extended and joined to the opening wall.
・そして、牽引部材は操作部Ｖａを軸支部＜ｚｂの而と
直角をなすように設けることによって牽引部材ｑ′を省
略することができる。即ち、シール材コを剥す場合は操
作部＜ｚａを右側に引けばよく、シール材−で開口／ａ
を覆う場合は操作部ｑａ。-The pulling member q' can be omitted by providing the operating portion Va at right angles to the shaft support <zb. In other words, to remove the sealant, just pull the operating part <za to the right, and then use the sealant to open/a
When covering the operation part qa.
を左側に押せばよくなる。この第ψ図の例でも操作部＜
＜ａに対するストッパーを設けて、剥離開口の終了点で
操作部Ｕａが＋ｈめられるようにすれば、過度にシール
を剥すと云う惧れが防Ｉトされる。It will be better if you push it to the left. In this example of Fig. ψ, the operation section <
If a stopper is provided for <a so that the operating portion Ua is moved +h at the end point of the peeling opening, the fear of excessive peeling of the seal can be prevented.
以上述べたように、本発明の方法はトナー容器に通用し
て特に優れた効果が得られるが、トナー容器に限定され
るものでもない。As described above, the method of the present invention can be applied to toner containers and particularly excellent effects can be obtained, but it is not limited to toner containers.
第１図、第３図及び第ｑ図はそれぞれ本発明の方法が実
施されるトナー容器の例を示す縦断面図、第、２図は開
口部平面図である。
／・・容器、 Ｊ・・・シール材、３ スラ
イド蓋、り、グ′・・牽引部材。
特許出願人 小西六写真工業株式会社
第１図
拓２図FIGS. 1, 3, and q are longitudinal cross-sectional views showing examples of toner containers in which the method of the present invention is carried out, and FIGS. 2 and 2 are plan views of the opening. /... Container, J... Seal material, 3 Slide lid, R, G'... Traction member. Patent applicant Konishiroku Photo Industry Co., Ltd. Figure 1 Raku 2
Claims (1)
封し、容器から粉体を流出させる際にはシールを剥離し
て前記開口部を開口するフィルム状シール材の剥離方法
において、該シール材の一方のシール端の延長部が折り
返されて他方のシール端又はその近傍の前記開口部に接
続されてループ状をなし、該ループ状内にシール材と転
がり若しくは滑り接触する牽引部材を設けて、該牽引部
材を前記開口部の開口面に平行に前記一方のシール端か
ら他方のシール端の方向に牽引することにより、前記シ
ール材を前記一方のシール端から剥離することを特徴と
するフィルム状シール材の剥離方法。 ２ 前記一方のシール端側において前記開口部の開口面
が凸状辺を有するように形成されている特許請求の範囲
第１項記載のフィルム状シール材の剥離方法。 ろ 前記一方のシール端近傍のシール材と開口部との接
着力が他の部分におけるよりも弱くされている特許請求
の範囲第１項又は第２項記載のフィルム状シール材の剥
離方法。 ４、 前記粉体がトナーである特許請求の範囲第１項乃
至第５項記載のフィルム状シール材の剥離方法。[Claims] 1. A film-like film that seals the opening of a powder container to seal the powder inside the container, and peels off the seal to open the opening when the powder flows out from the container. In the method for peeling off a sealant, an extension of one sealing end of the sealant is folded back and connected to the opening at or near the other sealing end to form a loop, and the sealant and the sealant are inserted into the loop. A traction member that makes rolling or sliding contact is provided, and the traction member is pulled parallel to the opening surface of the opening in the direction from the one seal end to the other seal end, so that the seal material is removed from the one seal. A method for peeling a film-like sealant, characterized by peeling from the edge. 2. The method for peeling a film-like sealing material according to claim 1, wherein the opening surface of the opening portion is formed to have a convex side on the one sealing end side. The method for peeling off a film-like sealing material according to claim 1 or 2, wherein the adhesive force between the sealing material and the opening near the one sealing end is weaker than in other parts. 4. The method for peeling a film-like sealing material according to any one of claims 1 to 5, wherein the powder is a toner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57106896A JPS58224364A (en) | 1982-06-23 | 1982-06-23 | Peeling method of filmy seal material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57106896A JPS58224364A (en) | 1982-06-23 | 1982-06-23 | Peeling method of filmy seal material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58224364A true JPS58224364A (en) | 1983-12-26 |
| JPH0160142B2 JPH0160142B2 (en) | 1989-12-21 |
Family
ID=14445227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57106896A Granted JPS58224364A (en) | 1982-06-23 | 1982-06-23 | Peeling method of filmy seal material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58224364A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0299979A (en) * | 1988-10-07 | 1990-04-11 | Tomoegawa Paper Co Ltd | Container with unsealing means |
| US4961450A (en) * | 1988-06-20 | 1990-10-09 | Fuji Xerox Co., Ltd. | Toner cartridge |
| US5351728A (en) * | 1992-02-03 | 1994-10-04 | Canon Kabushiki Kaisha | Developer cartridge |
| US5475479A (en) * | 1991-11-08 | 1995-12-12 | Canon Kabushiki Kaisha | Developer cartridge having an automatic lid closing mechanism |
| US5513679A (en) * | 1991-05-14 | 1996-05-07 | Canon Kabushiki Kaisha | Developer replenishing cartridge and developer receiving apparatus within which such cartridge is mounted |
| US5621507A (en) * | 1993-11-30 | 1997-04-15 | Mita Industrial Co., Ltd. | Electrostatic latent image-developing device and toner cartridge used therefor |
-
1982
- 1982-06-23 JP JP57106896A patent/JPS58224364A/en active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4961450A (en) * | 1988-06-20 | 1990-10-09 | Fuji Xerox Co., Ltd. | Toner cartridge |
| JPH0299979A (en) * | 1988-10-07 | 1990-04-11 | Tomoegawa Paper Co Ltd | Container with unsealing means |
| US5513679A (en) * | 1991-05-14 | 1996-05-07 | Canon Kabushiki Kaisha | Developer replenishing cartridge and developer receiving apparatus within which such cartridge is mounted |
| US5520229A (en) * | 1991-05-14 | 1996-05-28 | Canon Kabushiki Kaisha | Developer replenishing cartridge and developer receiving apparatus within which such cartridge is mounted |
| US5475479A (en) * | 1991-11-08 | 1995-12-12 | Canon Kabushiki Kaisha | Developer cartridge having an automatic lid closing mechanism |
| US5351728A (en) * | 1992-02-03 | 1994-10-04 | Canon Kabushiki Kaisha | Developer cartridge |
| US5621507A (en) * | 1993-11-30 | 1997-04-15 | Mita Industrial Co., Ltd. | Electrostatic latent image-developing device and toner cartridge used therefor |
| US5710955A (en) * | 1993-11-30 | 1998-01-20 | Mita Industrial Co., Ltd. | Electrostatic latent image developing device and toner cartridge used therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0160142B2 (en) | 1989-12-21 |
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