JPH0628101Y2 - Sterilization bag - Google Patents
Sterilization bagInfo
- Publication number
- JPH0628101Y2 JPH0628101Y2 JP2449590U JP2449590U JPH0628101Y2 JP H0628101 Y2 JPH0628101 Y2 JP H0628101Y2 JP 2449590 U JP2449590 U JP 2449590U JP 2449590 U JP2449590 U JP 2449590U JP H0628101 Y2 JPH0628101 Y2 JP H0628101Y2
- Authority
- JP
- Japan
- Prior art keywords
- bag
- film
- filter paper
- heat
- sterilization bag
- 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 - Lifetime
Links
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、医療器具を収納して滅菌を行う滅菌袋に関
し、特に、スムーズに開封でき、内容物を容易に取り出
せるようにした滅菌袋に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a sterilization bag for accommodating medical devices and performing sterilization, and particularly to a sterilization bag that can be smoothly opened and whose contents can be easily taken out. .
（従来の技術） 従来より一方の面に熱接着性層を有する非通気性のプラ
スチックフイルムまたはシートを、内面が熱接着性層に
なるように向い合せ、周縁部を熱接着して包装袋とし、
その一部を菌を通さない通気性の材料で置き換えた袋を
滅菌袋として使用していた。(Prior Art) Conventionally, a non-breathable plastic film or sheet having a heat-adhesive layer on one surface is faced so that the inner surface becomes the heat-adhesive layer, and the peripheral edge is heat-bonded to form a packaging bag. ,
A bag, a part of which was replaced with a breathable material that does not allow bacteria to pass, was used as a sterile bag.
これを図面で示すと第３図のようなものである。図面に
おいて、熱接着性層を有する非通気性を有するプラスチ
ックフイルム１を、熱接着性層が内面になるようにし、
その周縁部２を熱接着して包装袋とし、その包装袋の片
側胴板３の一部を、菌を通さない通気性の材料からなる
ろ紙４で置き換え、これを袋の内側から当てがい、フイ
ルムの端部５、５′とろ紙４とを融着していた。This is shown in the drawing as shown in FIG. In the drawing, a non-breathable plastic film 1 having a heat-adhesive layer is provided so that the heat-adhesive layer is an inner surface,
The peripheral edge portion 2 is heat-bonded to form a packaging bag, a part of the one-side body plate 3 of the packaging bag is replaced with a filter paper 4 made of a breathable material that does not pass bacteria, and this is applied from the inside of the bag, The edges 5 and 5'of the film and the filter paper 4 were fused together.
このような滅菌袋に内容物を収納し、滅菌後、開封の
際、周縁部の切り込み部６より引き裂くと、フイルム
１、フイルムとろ紙との融着部５及びろ紙４の部分は一
気に切断できるが、次のフイルムとろ紙の融着部５′の
部分は、切断に対し対抗を有し、そのため従来の滅菌袋
は開封しにくいという欠点があった。When the contents are stored in such a sterilization bag and sterilized and then torn off from the notch 6 in the peripheral portion at the time of opening, the part of the film 1, the fusion part 5 of the film and the filter paper and the part of the filter paper 4 can be cut at a stretch. However, the next film and filter paper fusion-bonding portion 5'has a drawback that it is difficult to open the conventional sterilization bag because it has a resistance against cutting.
（考案が解決しようとする課題） 本考案者は、上記の欠点を改良し、周縁部の切り込み部
より他端まで一気に切断できるような滅菌袋について、
種々検討した結果、本考案を完成したもので、本考案の
目的は、開封を容易にした滅菌袋を提供するものであ
る。(Problem to be Solved by the Invention) The present inventor has improved the above-mentioned drawbacks and has a sterilization bag that can be cut at a stretch from the notch of the peripheral edge to the other end
As a result of various studies, the present invention has been completed, and an object of the present invention is to provide a sterilization bag that can be easily opened.
（課題を解決するための手段） 本考案の要旨は、非通気性のフイルムからなり、その周
縁部を熱接着したる包装袋の片側胴板の一部に、菌を通
さない通気性の材料からなるろ紙を袋の内側から当てが
い、融着してなる滅菌袋において、周縁部に切断用切口
を設けるとともに、切断用切口の反対側のフイルムとろ
紙との融着部分のフイルム端部に、超音波又は熱による
シール刃型を型付けしたことを特徴とする滅菌袋であ
る。(Means for Solving the Problems) The gist of the present invention is a breathable material which is made of a non-breathable film and which does not allow bacteria to pass through a part of one side body plate of a packaging bag whose peripheral edge is heat-bonded. Apply a filter paper consisting of the inside of the bag, and in a sterilized bag made by fusing, provide a cutting cut at the peripheral edge, and at the film end of the fusion part of the film and the filter paper on the opposite side of the cutting cut. The sterilization bag is characterized in that a sealing blade mold is formed by ultrasonic waves or heat.
すなわち、本考案では、周縁部の切断用切口より引き裂
くと、切断用切口の反対側のフイルムとろ紙との融着部
分のフイルム端部に、超音波又は熱によるシール刃型を
型付けしてあるために、切り先が容易となり、切断用切
口から反対側まで一気に引き裂くことができ、開封が容
易となる。That is, in the present invention, when the film is torn from the cutting edge of the peripheral edge portion, an ultrasonic or heat sealing blade die is molded at the film edge portion of the fusion portion between the film and the filter paper on the opposite side of the cutting edge. Therefore, the cutting edge becomes easy, and it is possible to tear at a stretch from the cutting end to the opposite side, and the opening becomes easy.
本考案を詳細に説明する。The present invention will be described in detail.
本考案において、非通気性を有するプラスチックフイル
ムとしては、一方の面にポリエチレン、ポリプロピレ
ン、アクリル系接着剤、ゴム系接着剤等の熱接着性層を
有するポリエステル、延伸ナイロン、セロファンを使用
する。In the present invention, as the non-breathable plastic film, polyester, stretched nylon or cellophane having a heat-adhesive layer such as polyethylene, polypropylene, acrylic adhesive or rubber adhesive on one surface is used.
また、菌を通さない通気性の材料としては、紙、不織
布、などを使用する。Further, paper, non-woven fabric, or the like is used as the breathable material that does not allow bacteria to pass.
袋の形態としては、平らな四方密封袋のみならず、ガゼ
ット袋や、底部に二つ折の底板がとりつけられ、且つ、
二つ折の底板の内面の左右両端が開かないように相互に
固定された自立性袋等がある。As the form of the bag, not only a flat four-sided sealed bag, but also a gusset bag or a two-fold bottom plate attached to the bottom, and
There is a self-supporting bag or the like that is fixed to each other so that the left and right ends of the inner surface of the folded bottom plate are not opened.
更に、非通気性を有するプラスチックフイルムと菌を通
さない通気性の材料とにより構成された円筒状体のもの
の底部のみを熱接着して得られた袋も本考案の実施態様
の一種である。Further, a bag obtained by heat-bonding only the bottom of a cylindrical body made of a non-breathable plastic film and a breathable material that does not allow bacteria to enter is also one of the embodiments of the present invention.
本考案にかかる滅菌袋の製造方法としては、特に限定さ
れるものではないが、例えば、非通気性を有するプラス
チックフイルムの一端に、超音波又は熱によるシール刃
型を型付けを行い、該部分と他端との間に、菌を通さな
い通気性の材料よりなるろ紙を融着して円筒形とし、側
部および底部或は、底部のみを熱接着して袋とし、熱接
着部の一カ所に切り口部を設け、これに内容物を収納し
て密封することによって得られる。The method for manufacturing the sterilization bag according to the present invention is not particularly limited, but for example, one end of a non-breathable plastic film is imprinted with a sealing blade mold by ultrasonic waves or heat, A filter paper made of a breathable material that does not pass bacteria is fused to the other end to form a cylindrical shape, and the side and bottom parts or only the bottom part are heat-bonded to form a bag. It is obtained by providing a cut portion in which the contents are stored and hermetically sealed.
本考案を図面をもって説明する。第１図は本考案にかか
る滅菌袋の一例の平面図であり、第２図は本考案にかか
る滅菌袋の他の一例の平面図である。第３図は、従来の
滅菌袋の平面図である。The present invention will be described with reference to the drawings. FIG. 1 is a plan view of an example of a sterilization bag according to the present invention, and FIG. 2 is a plan view of another example of a sterilization bag according to the present invention. FIG. 3 is a plan view of a conventional sterilization bag.
図面において、本考案にかかる滅菌袋は、先に述べた滅
菌袋と同じような構造を有する。即ち、熱接着性層を有
する非通気性を有するプラスチックフイルム１を、熱接
着性層が内面になるように折り曲げ、その周縁部２を熱
接着して包装袋とし、周縁部の一部に切口部６を設け
る。この包装袋の片側胴板３の一部を、菌を通さない通
気性の材料からなるろ紙４で置き換え、これを袋の内側
から当てがい、フイルムの端部５、５′とろ紙４とを融
着する。ただ、本考案にかかる滅菌袋は、フイルムの端
部５′の部分を、超音波又は熱によるシール刃型を型付
けを行う。In the drawings, the sterilization bag according to the present invention has the same structure as the sterilization bag described above. That is, a non-breathable plastic film 1 having a heat-adhesive layer is bent so that the heat-adhesive layer is on the inner surface, and its peripheral portion 2 is heat-adhered to form a packaging bag, and a cut is made at a part of the peripheral portion. The part 6 is provided. A part of the body plate 3 on one side of this packaging bag is replaced with a filter paper 4 made of a breathable material that does not allow bacteria to pass through, and the filter paper 4 is applied from the inside of the bag to attach the end portions 5 and 5'of the film and the filter paper 4 to each other. Fuse together. However, in the sterilization bag according to the present invention, the end portion 5'of the film is shaped with a sealing blade die by ultrasonic waves or heat.
なお、第２図の場合には、切口部６を設けるために、一
部幅広に封かんを行えばよい。In addition, in the case of FIG. 2, in order to provide the cut portion 6, it is only necessary to partially widen the seal.
このような滅菌袋を開封するに際し、切口部６より引き
裂くと、何等の抵抗もなく、一気に他端まで容易に切断
できる。When opening such a sterilization bag, if it is torn from the cut end portion 6 without any resistance, it can be easily cut to the other end at once.
（効果） 以上述べたように、本考案に係る滅菌袋は、非通気性を
有するプラスチックフイルムの一端に、超音波又は熱に
よるシール刃型を型付けを行い、これにろ紙を融着して
あるので、開封は容易となる等の効果を奏することがで
きる。(Effects) As described above, in the sterilization bag according to the present invention, the sealing blade die is ultrasonically or thermally imprinted on one end of the air-impermeable plastic film, and the filter paper is fused to the die. Therefore, it is possible to bring about effects such as easy opening.
第１図及び第２図は、本考案にかかる滅菌袋の平面図、
第３図は、従来の滅菌袋の平面図である。 １……非通気性を有するプラスチックフイルム ２……周縁部、３……包装袋の片側胴板 ４……ろ紙、５、５′……フイルム端部 ６……切口部、７……シール刃型1 and 2 are plan views of a sterilization bag according to the present invention,
FIG. 3 is a plan view of a conventional sterilization bag. 1 ... non-breathable plastic film 2 ... peripheral portion, 3 ... body plate on one side of packaging bag 4 ... filter paper 5, 5 '... film end portion 6 ... cut portion, 7 ... seal blade Type
Claims (1)
を熱接着した包装袋の片側胴板の一部に、菌を通さない
通気性の材料からなるろ紙を袋の内側から当てがい、融
着してなる滅菌袋において、周縁部に切断用切口を設け
るとともに、切断用切口の反対側のフイルムとろ紙との
融着部分のフイルム端部に、超音波又は熱によるシール
刃型を型付けしたことを特徴とする滅菌袋。1. A filter paper, which is made of a non-breathable film and whose peripheral portion is heat-bonded, is covered with a filter paper, which is made of a breathable material that does not pass bacteria, from a part of one side body plate of the packaging bag from the inside of the bag. In a sterilized bag made by fusion, a cutting edge is provided at the peripheral edge, and an ultrasonic or heat sealing blade type is imprinted at the end of the film at the fusion portion between the film and the filter paper on the opposite side of the cutting edge. A sterilization bag characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2449590U JPH0628101Y2 (en) | 1990-03-13 | 1990-03-13 | Sterilization bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2449590U JPH0628101Y2 (en) | 1990-03-13 | 1990-03-13 | Sterilization bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03116842U JPH03116842U (en) | 1991-12-03 |
| JPH0628101Y2 true JPH0628101Y2 (en) | 1994-08-03 |
Family
ID=31527456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2449590U Expired - Lifetime JPH0628101Y2 (en) | 1990-03-13 | 1990-03-13 | Sterilization bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628101Y2 (en) |
-
1990
- 1990-03-13 JP JP2449590U patent/JPH0628101Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03116842U (en) | 1991-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |