JPS62265664A - Packaging for sheet film - Google Patents
Packaging for sheet filmInfo
- Publication number
- JPS62265664A JPS62265664A JP10925086A JP10925086A JPS62265664A JP S62265664 A JPS62265664 A JP S62265664A JP 10925086 A JP10925086 A JP 10925086A JP 10925086 A JP10925086 A JP 10925086A JP S62265664 A JPS62265664 A JP S62265664A
- Authority
- JP
- Japan
- Prior art keywords
- cover member
- light shielding
- cover
- film
- tray stand
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 13
- 239000012141 concentrate Substances 0.000 claims abstract description 3
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- 238000011068 loading method Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C3/00—Packages of films for inserting into cameras, e.g. roll-films, film-packs; Wrapping materials for light-sensitive plates, films or papers, e.g. materials characterised by the use of special dyes, printing inks, adhesives
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radiography Using Non-Light Waves (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はシートフィルム用包装体に関し、一層詳細には
、シートフィルムを収納するトレー台からこのトレー台
のフィルム取出用開口部を被覆する遮光部材を容易に且
つ確実に剥離するよう構成したシートフィルム用包装体
に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a sheet film packaging body, and more particularly to a sheet film packaging body, and more particularly, a light shielding member that covers an opening for taking out the film of a tray base from a tray base for storing a sheet film can be easily and reliably removed. The present invention relates to a sheet film package configured to be peelable.
人体等の被写体に放射線を照射してX線フイルムに放射
線画像を記録し、これを医療上の診断等に役立てるX線
撮影装置が従来から広汎に用いられている。この場合、
X線フィルムを前記X線撮影装置内に遮光状態で装填し
、このフィルムの乳剤面に直接X線を照射して前記被写
体の画像を記録している。2. Description of the Related Art X-ray imaging apparatuses have been widely used in the past for irradiating a subject such as a human body with radiation and recording a radiation image on an X-ray film, which is useful for medical diagnosis and the like. in this case,
An X-ray film is loaded into the X-ray imaging device in a light-shielded state, and the emulsion surface of the film is directly irradiated with X-rays to record an image of the subject.
と、ころで、最近、蓄積性螢光体(輝尽性螢光体)を用
いて被写体の放射線透過像を得る放射線画像記録再生シ
ステムが開発され、特に、前記のような医療分野に広汎
に普及しつつある。By the way, recently, a radiographic image recording and reproducing system has been developed that uses a storage phosphor (stimulable phosphor) to obtain a radiographic image of a subject. It is becoming popular.
ここで、蓄積性螢光体とは、放射線(X線、α線、β線
、γ線、電子線、紫外線等)を照射すると、この放射線
エネルギの一部を蓄積し、後に可視光等の励起光を照射
することにより蓄積されたエネルギに応じた輝尽発光光
を生ずる螢光体をいう。Here, a storage phosphor is a material that, when irradiated with radiation (X-rays, α-rays, β-rays, γ-rays, electron beams, ultraviolet rays, etc.), stores some of this radiation energy and later emits visible light, etc. A phosphor that generates stimulated luminescence according to the accumulated energy when irradiated with excitation light.
前記の放射線画像記録再生システムはこの蓄積性螢光体
を利用したもので、人体等の放射線画像情報を一旦蓄積
性螢光体からなる層を有するシートに蓄、積記録し、こ
の蓄積性螢光体シートをレーザ光等の励起光で走査して
輝尽発光光を生じさせ、得られた輝尽発光光を光電的に
読み取って画像信号を得、この画像信号に基づき写真感
光材料等の記録材料、CRT等に可視像として出力させ
るものである。The radiation image recording and reproducing system described above utilizes this stimulable phosphor, and the radiation image information of the human body, etc. is stored and cumulatively recorded on a sheet having a layer made of the stimulable phosphor. A photosensitive sheet is scanned with excitation light such as a laser beam to generate stimulated luminescent light, and the resulting stimulated luminescent light is read photoelectrically to obtain an image signal, and based on this image signal, photosensitive materials, etc. It is used to output a visible image to a recording material, CRT, etc.
ここで、記録材料に画像を記録する場合には、画像記録
装置、例えば、画像出力レーザプリンタ装置が採用され
ている。この装置は記録材料である感光性シートフィル
ムをマガジン等を介して収納し、このフィルムを吸着盤
等を含む枚葉機構により1枚ずつ取り出した後、蓄積性
螢光体シートから得られた画像信号に基づいて変調され
たレーザ光を前記フィルムに照射して前記シートに蓄積
記録された画像を露光記録するものである。そして、こ
のフィルムは自動現像装置内に搬送され、現像工程を経
た後、所定の場所に保管されあるいは直接診断等に供さ
れる。Here, when recording an image on a recording material, an image recording device, for example, an image output laser printer device is employed. This device stores photosensitive sheet film, which is a recording material, through a magazine, etc., and then takes out the film one by one using a sheet-fed mechanism that includes a suction cup, etc., and then extracts the image obtained from the stimulable phosphor sheet. The image accumulated and recorded on the sheet is exposed and recorded by irradiating the film with a laser beam modulated based on a signal. This film is then conveyed into an automatic developing device and, after undergoing a developing process, is stored at a predetermined location or directly used for diagnosis.
ところで、前記画像出力レーザプリンタ装置では、前述
した従来のX線撮影装置と同様に、フィルムを当該装置
内に装填する際前記フィルムに外光が照射されてはなら
ない。フィルムが露光してしまうからである。従って、
一般的に画像記録装置等にフィルムを装填するに際して
は、暗室内で行わなければならないという不都合がある
。Incidentally, in the image output laser printer device, similarly to the conventional X-ray imaging device described above, when loading the film into the device, the film must not be irradiated with external light. This is because the film will be exposed. Therefore,
Generally, when loading film into an image recording apparatus or the like, there is an inconvenience that the process must be carried out in a dark room.
そこで、操作性を向上させるために明室内でのフィルム
の装填が強く望まれ、これを可能にする種々の明室装填
方法が提案されている。実開昭56−5141号にこの
明室装填方法の一例が開示されている。これを第1図に
示す。Therefore, in order to improve operability, it is strongly desired to load the film in a bright room, and various bright room loading methods have been proposed to make this possible. An example of this bright room loading method is disclosed in Japanese Utility Model Application Publication No. 56-5141. This is shown in FIG.
すなわち、第1図aは画像記録装置に供給されるフィル
ム包装体1の断面図を示したものであり、このフィルム
包装体lは開口部2aを有する筐体状の遮光容器2を含
み、前記遮光容器2内には当て祇3によって保護された
状態で複数枚の未露光フィルムFが収納されている。ま
た、遮光容器2には開口部2aを光密に閉塞するように
可撓性遮光部材4が貼着され、未露光フィルムFを外光
より保護している。この場合、前記可撓性遮光部材4の
一端部は鉛直方向上方にI旨向して湾曲しており、この
一端部に係止用孔部4aが穿設されている。That is, FIG. 1a shows a cross-sectional view of a film package 1 to be supplied to an image recording apparatus, and this film package 1 includes a housing-like light-shielding container 2 having an opening 2a. A plurality of unexposed films F are stored in the light-shielding container 2 while being protected by a cover 3. Further, a flexible light-shielding member 4 is attached to the light-shielding container 2 so as to close the opening 2a in a light-tight manner, thereby protecting the unexposed film F from external light. In this case, one end portion of the flexible light shielding member 4 is curved vertically upward in the I direction, and a locking hole 4a is bored in this one end portion.
このように構成されるフィルム包装体lは第1図すに示
すマガジン5に収納され、格納部6によって位置決めさ
れる。ここで、マガジン5にはシャッタ一部材7が設け
られており、シャッタ一部材7の一端部に植設された係
止用突部8に可撓性遮光部材4の孔部4aを係着した後
、マガジン5は図示しない画像記録装置に装填される0
次いで、シャッタ一部材7の他端部がマニュアル操作に
よってマガジン5より引き出される。その結果、可撓性
遮光部材4は孔部4aに係着する係止用突部8の変位に
よって遮光容器2より剥離され、開口部2aが画像記録
装置内において開放される。次いで、この開口部2aを
介して未露光フィルムFが真空吸引器9によって吸着さ
れ、所定の撮影位置に搬送される。The film package l constructed in this manner is stored in a magazine 5 shown in FIG. 1, and positioned by a storage section 6. Here, the magazine 5 is provided with a shutter member 7, and the hole 4a of the flexible light shielding member 4 is engaged with a locking protrusion 8 planted at one end of the shutter member 7. After that, the magazine 5 is loaded into an image recording device (not shown).
Next, the other end of the shutter member 7 is pulled out from the magazine 5 by manual operation. As a result, the flexible light-shielding member 4 is peeled off from the light-shielding container 2 by the displacement of the locking protrusion 8 that engages with the hole 4a, and the opening 2a is opened in the image recording apparatus. Next, the unexposed film F is sucked by the vacuum suction device 9 through the opening 2a and transported to a predetermined photographing position.
然しなから、前記の従来技術では、フィルム包装体を収
納するために専用マガジンを使用しなければならない。However, in the prior art described above, a dedicated magazine must be used to store the film package.
この専用マガジンは繰り返しの着脱に耐え得るように強
固に製造される必要があり、このため、専用マガジン自
体が相当な重量を有することになる。従って、作業者に
とってこの専用マガジンの着脱作業が煩わしいものとな
る欠点が生ずる。しかも、前記専用マガジンはシャッタ
ー機構等を設けているために、かなり高価なものとなっ
てしまう。特に、サイズの異なる種々のフィルムを用い
る場合、夫々のサイズのフィルムに対応する専用マガジ
ンを用意しなければならず、製造コストが大幅に上昇し
て、実際上、経済的に容認され難いという不都合が指摘
される。This dedicated magazine must be manufactured strongly so that it can withstand repeated attachment and detachment, and therefore the dedicated magazine itself has a considerable weight. Therefore, a drawback arises in that it is troublesome for the operator to attach and detach the dedicated magazine. Moreover, since the dedicated magazine is provided with a shutter mechanism and the like, it becomes quite expensive. In particular, when using various films of different sizes, it is necessary to prepare a dedicated magazine for each size of film, which significantly increases manufacturing costs and is inconvenient in that it is not economically acceptable in practice. is pointed out.
さらにまた、フィルムを装置内に装填するために、遮光
部材の端部をシャッタ一部材に係着し、前記マガジンを
装置に装填して後、前記シャッタ一部材を引き出す作業
が必要とされる。Furthermore, in order to load the film into the apparatus, it is necessary to engage the end of the light shielding member to the shutter member, and after loading the magazine into the apparatus, pull out the shutter member.
結局、このようなフィルムの装填作業が煩雑で且つ相当
に時間がかかるものとなる欠点が露呈する。As a result, the disadvantage is that the loading operation of such a film is complicated and takes a considerable amount of time.
本出願人は前記の不都合に鑑み、専用マガジンを用いる
ことなく明室内における装置へのフィルムの装填を可能
にしたシートフィルム用包装体を提案した(特願昭第6
1−50038号)。すなわち、この発明によれば、複
数枚のフィルムを積層収納するトレー台に剥離可能に可
撓性のカバー部材を固着すると共に、前記カバー部材は
前記トレー台の一端部で折曲されて前記トレー台を装置
内に装填する際に前記カバー部材の端部が装置の外部に
露呈するようにその長さを選択して構成している。In view of the above-mentioned inconvenience, the present applicant proposed a sheet film packaging body that made it possible to load film into a device in a bright room without using a dedicated magazine (Patent Application No. 6
No. 1-50038). That is, according to the present invention, a flexible cover member is removably fixed to a tray stand that stores a plurality of films in a stacked manner, and the cover member is bent at one end of the tray stand to secure the tray stand. The length of the cover member is selected so that the end portion of the cover member is exposed to the outside of the device when the base is loaded into the device.
このような構成においては明室内で前記装置内にトレー
台を装填し、遮光した状態でトレー台からカバー部材を
引張剥離することにより、トレー台にフィルム取出用開
口部を画成することが可能となる。結局、簡単な構造で
、しかも、従来使用されていた専用マガジンを不要とす
る軽量で廉価なシートフィルム用包装体を提供すること
が可能となった。In such a configuration, it is possible to define an opening for taking out the film in the tray stand by loading the tray stand into the device in a bright room and pulling and peeling off the cover member from the tray stand in a light-blocked state. becomes. As a result, it has become possible to provide a lightweight and inexpensive sheet film packaging body that has a simple structure and does not require the dedicated magazine that was conventionally used.
本発明はこの種のシートフィルム用包装体についてなさ
れたものであって、シートフィルムを収納するトレー台
と、このトレー台のフィルム取出用開口部を被覆する遮
光部材と、前記トレー台と遮光部材との間に介装されて
前記開口部の剥離開始先端側を閉塞する中カバーとから
包装体を構成し、前記中カバーと遮光部材との接合部分
を剥離当初において剥離力が集中するように形成し、こ
れによって、遮光部材の剥離作業を容易とし、前記開口
部を確実に開放することが可能なシートフィルム用包装
体を提供することを目的とする。The present invention has been made regarding this type of sheet film package, and includes a tray stand for storing a sheet film, a light shielding member covering an opening for taking out the film of the tray stand, and the tray stand and the light shielding member. and an inner cover that is interposed between the inner cover and the light shielding member to close the peeling start end side of the opening, and the package is configured such that peeling force is concentrated at the joint portion between the inner cover and the light shielding member at the beginning of peeling. It is an object of the present invention to provide a sheet film packaging body that can facilitate the peeling operation of the light shielding member and reliably open the opening.
前記の目的を達成するために、本発明は複数枚のシート
フィルムを積層して収納するトレー台と、前記トレー台
のフィルム取出用開口部を閉塞して前記シートフィルム
を光密に保持する剥離可能な可撓性の第1のカバー部材
と、前記トレー台と第1カバー部材との間にあって前記
第1カバー部材の剥離開始先端側に固着されて前記開口
部の一部を閉塞する第2のカバー部材とからなり、前記
第1カバー部材を剥離する際に、少なくとも剥離当初に
当該’JIB力を集中させる接合点を形成するように前
記第2カバー部材と第1カバー部材とを接合したことを
特徴とする。In order to achieve the above object, the present invention provides a tray stand that stores a plurality of stacked sheet films, and a peeler that closes the film ejection opening of the tray stand and holds the sheet film in a light-tight manner. a flexible first cover member, and a second cover member that is located between the tray stand and the first cover member and is fixed to the peeling start tip side of the first cover member to partially close the opening. the second cover member and the first cover member are joined to form a joint point that concentrates the JIB force at least at the beginning of peeling when the first cover member is peeled off. It is characterized by
次に、本発明に係るシートフィルム用包装体について好
適な実施態様を挙げ、添付の図面を参照しながら以下詳
細に説明する。Next, preferred embodiments of the sheet film package according to the present invention will be described in detail below with reference to the accompanying drawings.
第2図において、参照符号10は本発明に係るシートフ
ィルム用包装体を示す、この場合、シートフィルム用包
装体10は複数枚のシート状のフィルムFを収納するト
レー台12と、このトレー台12の開口部14の一部を
被覆する中カバー16と、前記中カバー16並びにトレ
ー台12に一体的に固着して前記フィルムFを光密に保
持する剥離可能な可撓性の遮光用カバー部材18とから
基本的に構成される。In FIG. 2, reference numeral 10 indicates a sheet film package according to the present invention. In this case, the sheet film package 10 includes a tray stand 12 for storing a plurality of sheet-like films F, and this tray stand. an inner cover 16 that covers a part of the opening 14 of No. 12, and a peelable flexible light-shielding cover that is integrally fixed to the inner cover 16 and the tray stand 12 and holds the film F in a light-tight manner. It basically consists of the member 18.
トレー台12は開口部14を有する矩形状の筐体であり
、前記開口部14の周縁部には、斜線で示すように、中
カバー16並びにカバー部材18を、例えば、溶着する
ための固着部分20が形成されている。また、トレー台
12の一端部には当該包装体10を把持するための把持
部22が形成される。The tray stand 12 is a rectangular housing having an opening 14, and the opening 14 has, at its periphery, a fixed portion for welding the inner cover 16 and the cover member 18, for example, as shown by diagonal lines. 20 is formed. Further, a grip portion 22 for gripping the package 10 is formed at one end of the tray stand 12.
一方、中カバー16はトレー台12の一端部側、すなわ
ち、カバー部材18の剥離先端部側に溶着される。前記
中カバー16の下面部にはその外端縁に沿って第2図の
破線で示すようなコ字状の固着部分24が形成される。On the other hand, the inner cover 16 is welded to one end of the tray stand 12, that is, to the peeling tip of the cover member 18. A U-shaped fixing portion 24 is formed along the outer edge of the lower surface of the inner cover 16, as shown by the broken line in FIG.
中カバー16の上面部にはカバー部材18を溶着するた
めの固着部分26を設けており、この場合、前記固着部
分26は所定の幅員を有し剥離先端部側から両側方向に
いくに従って剥離方向に指向して鋭角的に傾斜形成され
ている。なお、固着部分26の頂部26aは固着部分2
4から内方に設けられている。A fixed portion 26 for welding the cover member 18 is provided on the upper surface of the inner cover 16. In this case, the fixed portion 26 has a predetermined width and has a width extending in the peeling direction from the peeling tip side toward both sides. It is sloped at an acute angle toward the Note that the top part 26a of the fixed part 26 is the fixed part 2
It is provided inward from 4.
さらにまた、カバー部材18はトレー台12の剥離方向
の長さの2倍よりもやや大きめに形成された可撓性遮光
部材で構成される。カバー部材18の下面部にはトレー
台12の固着部分20に剥離可能に溶着するコ字状の第
1の固着部分28と、中カバー16の固着部分26に剥
離可能に溶着する屈曲形状の第2の固着部分30とが形
成される。Furthermore, the cover member 18 is constituted by a flexible light-shielding member formed to be slightly larger than twice the length of the tray stand 12 in the peeling direction. The lower surface of the cover member 18 has a U-shaped first fixed part 28 that is releasably welded to the fixed part 20 of the tray stand 12, and a bent-shaped first fixed part 28 that is releasably welded to the fixed part 26 of the inner cover 16. Two fixed portions 30 are formed.
そして、カバー部材18は第2固着部分30に沿って端
部にいくに従って幅狭となっており、カバー部材18の
端部には所定の幅員を有する把持部31が形成されてい
る。The width of the cover member 18 becomes narrower toward the end along the second fixed portion 30, and a grip portion 31 having a predetermined width is formed at the end of the cover member 18.
本実施態様のシートフィルム用包装体は基本的には以上
のように構成されるものであり、次にその作用並びに効
果について説明する。The sheet film packaging body of this embodiment is basically constructed as described above, and its functions and effects will be explained next.
そこで、先ず、当該包装体10の製造工程について説明
する。Therefore, first, the manufacturing process of the package 10 will be explained.
すなわち、中カバー16とカバー部材18とを夫々の固
着部分26並びに30を一致させて位置決めし、前記固
着部分26と30とを溶着する。次いで、複数枚のシー
トフィルムFを積層収納したトレー台12の固着部分2
0に中カバー16のコ字状固着部分24とカバー部材1
8のコ字状固着部分28とを整合させる。そして、カバ
ー部材18を中カバー16の先端側で折り返し、さらに
、その端部をトレー台12の把持部22から離間する方
向に折り返して前記カバー部材18の把持部31を固着
部分20の内方に収納しておく。そこで、中カバー16
、カバー部材18の固着部分24.28とトレー台12
の固着部分20とを一体的に溶着すれば、前記トレー台
12内に収納されるシートフィルムFは中カバー16並
びにカバー部材18を介して完全に遮光されることにな
る。That is, the inner cover 16 and the cover member 18 are positioned so that their fixed portions 26 and 30 are aligned, and the fixed portions 26 and 30 are welded together. Next, the fixed portion 2 of the tray stand 12 in which a plurality of sheet films F are laminated and stored is attached.
0, the U-shaped fixed portion 24 of the inner cover 16 and the cover member 1
8 and the U-shaped fixing portion 28. Then, the cover member 18 is folded back at the tip end side of the inner cover 16, and the end thereof is further folded back in a direction away from the gripping part 22 of the tray stand 12, so that the gripping part 31 of the cover member 18 is placed inside the fixed part 20. Store it in. Therefore, the middle cover 16
, the fixed portion 24.28 of the cover member 18 and the tray base 12
If the fixing portion 20 of the sheet film F is integrally welded, the sheet film F stored in the tray stand 12 will be completely shielded from light via the inner cover 16 and the cover member 18.
この場合、カバー部材18に幅狭な把持部31を形成し
てこの把持部31を固着部分20の内方に収納し、さら
にカバー部材18と中カバー16との接合部分先端に相
当する頂部26a、30aが前記トレー台12の固着部
分20の内方に設けられるため、当該包装体lOの製造
時に前記カバー部材18の不必要な部分がこのトレー台
12に溶着されることがない。In this case, a narrow gripping portion 31 is formed on the cover member 18 and the gripping portion 31 is housed inside the fixed portion 20, and a top portion 26a corresponding to the tip of the joint portion between the cover member 18 and the inner cover 16 is formed. , 30a are provided inside the fixed portion 20 of the tray stand 12, so that unnecessary portions of the cover member 18 are not welded to the tray stand 12 during manufacturing of the package IO.
このようにして製造される包装体lOにおいて、カバー
部材18を剥離する作業について以下に詳細に説明する
。The operation of peeling off the cover member 18 in the package IO manufactured in this way will be described in detail below.
当該包装体10を、例えば、図示しない画像記録装置内
に装填し、前記装置内を遮光した状態で、第3図に示す
ように、カバー部材18の把持部31を把持してこれを
矢印A方向に引張する。For example, when the package 10 is loaded into an image recording device (not shown) and the inside of the device is shielded from light, grip the gripping portion 31 of the cover member 18 and move it along the arrow A. pull in the direction.
この場合、カバー部材18を引き抜く引張力は前記カバ
ー部材18と中カバー16の溶着部位並びに前記中カバ
ー16とトレー台12の溶着部位に負荷される。ここで
、トレー台12と中カバー16との溶着部位、すなわち
、固着部分20と24とはカバー部材18の引張力向(
矢印A方向)に直交する方何に指向して延在しており、
一方、カバー部材18と中カバー16との溶着部位、す
なわち、固着部分30と26とは前記カバー部材18の
引張方向に直交する方向に対して傾斜している。従って
、前記カバー部材18への引張力はこのカバー部材18
と中カバー16との先端頂部30a、26aの一点に集
中することになる。結局、カバー部材18を剥離する引
張力は固着部分26と30との先端頂部26a、30a
に十分集中して負荷されるため、前記カバー部材18は
些程大きな引張力を必要とすることなく剥離されること
が出来る。In this case, the tensile force for pulling out the cover member 18 is applied to the welded region between the cover member 18 and the inner cover 16 and the welded region between the inner cover 16 and the tray stand 12. Here, the welded portions between the tray stand 12 and the inner cover 16, that is, the fixed portions 20 and 24 are in the direction of the tensile force of the cover member 18 (
It extends in the direction perpendicular to the direction of arrow A),
On the other hand, the welded portions of the cover member 18 and the inner cover 16, that is, the fixed portions 30 and 26, are inclined with respect to the direction perpendicular to the direction in which the cover member 18 is pulled. Therefore, the tensile force applied to the cover member 18 is
It is concentrated at one point on the top end portions 30a and 26a of the inner cover 16 and the inner cover 16. As a result, the tensile force that peels off the cover member 18 is applied to the top tips 26a, 30a of the fixed portions 26 and 30.
Since the load is sufficiently concentrated on the cover member 18, the cover member 18 can be peeled off without requiring a particularly large tensile force.
次いで、固着部分26からの剥離工程を開始した後のカ
バー部材18をさらに引張すれば、前記固着部分26が
鋭角的に傾斜しているため剥離作業が一層容易に達成さ
れる。すなわち、カバー部材18は前記固着部分26並
びにトレ7一台12の固着部分20から容易に剥離され
るに至る。Next, when the cover member 18 is further pulled after starting the peeling process from the fixed portion 26, the peeling operation can be more easily accomplished because the fixed portion 26 is inclined at an acute angle. That is, the cover member 18 is easily peeled off from the fixed portion 26 and the fixed portion 20 of the tray 7 12.
このようにして、トレー台12のフィルム取出用開口部
14を図示しない装置内で開成した後、第4図に示すよ
うに、枚葉機構32が駆動される。After the film ejection opening 14 of the tray stand 12 is opened in a device (not shown) in this manner, the single-fed mechanism 32 is driven as shown in FIG.
このため、包装体10内に収納されているフィルムFは
開口部14に臨む枚葉機構32の吸着盤によって吸引さ
れ、ローラ34a、34bを含む搬送機構を介して所定
の記録部へと搬送される。Therefore, the film F stored in the package 10 is sucked by the suction cup of the single-fed mechanism 32 facing the opening 14, and is conveyed to a predetermined recording section via a conveyance mechanism including rollers 34a and 34b. Ru.
ところで、本実施態様のシートフィルム用包装体lOで
は、カバー部材18と中カバー16との固着部分30並
びに26を先端頂部30a、26aから両側方向にいく
に従って剥離方向に指向して傾斜して形成しているが、
前記固着部分30.26の形状は種々に選択可能である
。この他の実施態様を第5図に示す。By the way, in the sheet film package IO of this embodiment, the fixed portions 30 and 26 between the cover member 18 and the inner cover 16 are formed so as to be inclined toward the peeling direction as they go from the tip top portions 30a, 26a toward both sides. However,
The shape of the fixing portion 30.26 can be selected in various ways. Another embodiment is shown in FIG.
この場合、中カバー16に形成される固着部分36には
前記中カバー16の一側部側に先端頂部36aが設けら
れ、前記頂部36aからカバー部材18の欝1離方向(
矢印A方向)に直交する方向に対して傾斜している。一
方、前記カバー部材18には、前記固着部分36に対応
する固着部分38が形成され、その頂部38aは前記頂
部36aに一致するよう構成されている。In this case, the fixed portion 36 formed on the inner cover 16 is provided with a top end portion 36a on one side of the inner cover 16, and the cover member 18 is moved away from the top portion 36a (
It is inclined with respect to the direction perpendicular to the direction of arrow A). Meanwhile, a fixed portion 38 corresponding to the fixed portion 36 is formed on the cover member 18, and a top portion 38a thereof is configured to match the top portion 36a.
このような構成において、カバー部材18を矢印A方向
に引張すれば、この引張力は前述した第1の実aL、様
と同様に夫々の頂部36a、38aの一点に集中し、比
較的小さな引張力であってもこのカバー部材18は中カ
バー16から容易に剥離されることが可能となる。In such a configuration, when the cover member 18 is pulled in the direction of the arrow A, this tensile force is concentrated at one point on each of the top portions 36a and 38a, similar to the above-mentioned first embodiment aL, and a relatively small tensile force is generated. This cover member 18 can be easily peeled off from the inner cover 16 even by force.
以上のように、本発明によれば、シートフィルムを収納
するトレー台とこのトレー台のフィルム取出用開口部を
被覆する遮光部材との間にこの遮光部材の剥離開始側に
位置して中カバーを介装し、前記遮光部材と中カバーと
の接合部分が前記遮光部材の剥離方向と直交する方向に
対して傾斜するように構成している。このため、前記遮
光部材をトレー台から#I#する際に、その引張力が接
合部分の一部に集中し、より少ない引張力で極めて容易
に遮光部材を剥離することが出来る。しかも、中カバー
を設けるためにトレー台の形状等に影響されることなく
遮光部材の接合部位を好適に傾斜させることが可能とな
り、種々の異なる包装体であっても前記遮光部材を簡易
に’JJI離してフィルム取出用開口部を確実に開成す
るこが出来る効果が得られる。As described above, according to the present invention, the inner cover is located between the tray stand for storing the sheet film and the light shielding member covering the film ejection opening of the tray stand on the peeling start side of the light shielding member. is interposed therebetween, and a joint portion between the light shielding member and the inner cover is configured to be inclined with respect to a direction perpendicular to a peeling direction of the light shielding member. Therefore, when removing the light shielding member from the tray stand, the tensile force is concentrated on a part of the bonded portion, and the light shielding member can be peeled off very easily with less tensile force. Moreover, since the inner cover is provided, it is possible to suitably tilt the joint portion of the light shielding member without being affected by the shape of the tray stand, etc., and the light shielding member can be easily attached even for various different packages. The effect of being able to reliably open the opening for taking out the film by separating the JJI can be obtained.
以上、本発明について好適な実施態様を挙げて説明した
が、本発明はこの実施態様に限定されるものではな(、
例えば、遮光用カバー部材と中カバーとの固着部分は前
記カバー部材の剥離方向に直交する方向に対して傾斜す
るならば如何なる形状を呈していてもよい等、本発明の
要旨を逸脱しない範囲において種々の改良並びに設計の
変更が可能なことは勿論である。Although the present invention has been described above by citing preferred embodiments, the present invention is not limited to these embodiments (
For example, the fixed portion between the light-shielding cover member and the inner cover may have any shape as long as it is inclined with respect to the direction perpendicular to the direction in which the cover member is peeled off, without departing from the gist of the present invention. Of course, various improvements and changes in design are possible.
第1図aおよびbは従来技術に係るシートフィルム用包
装体の一部省略縦断面図、
第2図は本発明に係るシートフィルム用包装体の構成を
示す分解斜視図、
第3図は本発明に係るシートフィルム用包装体から遮光
用カバー部材を剥離する際の斜視図、第4図は本発明に
係るシートフィルム用包装体からシートフィルムを枚葉
する際の概略構成断面図、
第5図は本発明に係るシートフィルム用包装体の他の実
施態様を示す一部省略斜視図である。1A and 1B are partially omitted vertical cross-sectional views of a sheet film packaging body according to the prior art; FIG. 2 is an exploded perspective view showing the configuration of a sheet film packaging body according to the present invention; and FIG. 3 is a main body. FIG. 4 is a perspective view when peeling the light-shielding cover member from the sheet film package according to the present invention; FIG. 4 is a schematic cross-sectional view when sheet film is sheeted from the sheet film package according to the present invention; The figure is a partially omitted perspective view showing another embodiment of the sheet film package according to the present invention.
Claims (3)
ー台と、前記トレー台のフィルム取出用開口部を閉塞し
て前記シートフィルムを光密に保持する剥離可能な可撓
性の第1のカバー部材と、前記トレー台と第1カバー部
材との間にあって前記第1カバー部材の剥離開始先端側
に固着されて前記開口部の一部を閉塞する第2のカバー
部材とからなり、前記第1カバー部材を剥離する際に、
少なくとも剥離当初に当該剥離力を集中させる接合点を
形成するように前記第2カバー部材と第1カバー部材と
を接合したことを特徴とするシートフィルム用包装体。(1) A tray stand that stores a plurality of stacked sheet films; and a peelable flexible first tray that closes the film ejection opening of the tray stand and holds the sheet film in a light-tight manner. The second cover member is comprised of a cover member, and a second cover member that is located between the tray stand and the first cover member and is fixed to the peeling start tip side of the first cover member to close a part of the opening; 1 When removing the cover member,
A package for a sheet film, characterized in that the second cover member and the first cover member are joined to form a joining point that concentrates the peeling force at least at the beginning of peeling.
1カバー部材と第2カバー部材との接合部分は前記第2
カバー部材の剥離方向と直交する方向に対して傾斜した
状態に形成してなるシートフィルム用包装体。(2) In the package according to claim 1, the joint portion between the first cover member and the second cover member is connected to the second cover member.
A sheet film packaging body formed in an inclined state with respect to a direction perpendicular to a peeling direction of a cover member.
において、第1カバー部材と第2カバー部材との接合部
分を前記第1カバー部材とトレー台の接合部分の内方に
設けると共に、前記第1カバー部材の非接合部分を両側
から切り欠いて把持部を形成し、前記把持部を折曲して
前記第1カバー部材および第2カバー部材とトレー台の
接合部分の内方に収納可能に構成してなるシートフィル
ム用包装体。(3) In the package according to claim 1 or 2, the joint portion between the first cover member and the second cover member is provided inside the joint portion between the first cover member and the tray stand. At the same time, the non-joining portions of the first cover member are cut out from both sides to form gripping portions, and the gripping portions are bent and attached to the inside of the joining portions of the first cover member and the second cover member and the tray stand. A sheet film packaging body configured to be able to be stored in.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10925086A JPS62265664A (en) | 1986-05-13 | 1986-05-13 | Packaging for sheet film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10925086A JPS62265664A (en) | 1986-05-13 | 1986-05-13 | Packaging for sheet film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62265664A true JPS62265664A (en) | 1987-11-18 |
Family
ID=14505417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10925086A Pending JPS62265664A (en) | 1986-05-13 | 1986-05-13 | Packaging for sheet film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62265664A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02216142A (en) * | 1989-02-17 | 1990-08-29 | Minolta Camera Co Ltd | Magazine loading device for printer |
US5473400A (en) * | 1991-02-19 | 1995-12-05 | Minnesota Mining And Manufacturing Company | Resealable film cartridge for a laser imager |
-
1986
- 1986-05-13 JP JP10925086A patent/JPS62265664A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02216142A (en) * | 1989-02-17 | 1990-08-29 | Minolta Camera Co Ltd | Magazine loading device for printer |
US5473400A (en) * | 1991-02-19 | 1995-12-05 | Minnesota Mining And Manufacturing Company | Resealable film cartridge for a laser imager |
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