JPH043608Y2 - - Google Patents
Info
- Publication number
- JPH043608Y2 JPH043608Y2 JP1985120822U JP12082285U JPH043608Y2 JP H043608 Y2 JPH043608 Y2 JP H043608Y2 JP 1985120822 U JP1985120822 U JP 1985120822U JP 12082285 U JP12082285 U JP 12082285U JP H043608 Y2 JPH043608 Y2 JP H043608Y2
- Authority
- JP
- Japan
- Prior art keywords
- filter material
- packaging bag
- synthetic resin
- bag body
- base material
- 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
Links
- 239000000463 material Substances 0.000 claims description 51
- 238000004806 packaging method and process Methods 0.000 claims description 29
- 239000004745 nonwoven fabric Substances 0.000 claims description 17
- 229920003002 synthetic resin Polymers 0.000 claims description 14
- 239000000057 synthetic resin Substances 0.000 claims description 14
- 230000001954 sterilising effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- 230000035699 permeability Effects 0.000 claims description 6
- 239000005871 repellent Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Filtering Materials (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、輸液セツト、輸血セツト、注射器、
医療用手袋といつた医療用器具類、或いはアルコ
ールや各種の薬液を含浸させた綿、ガーゼなどの
衛生用品等を収容するための減菌包装袋に関し、
更に詳述するとオートクレーブ等の湿熱殺菌後も
菌の透過のない減菌包装袋に関する。[Detailed description of the invention] Industrial application field This invention is applicable to infusion sets, blood transfusion sets, syringes,
Regarding sterile packaging bags for storing medical instruments such as medical gloves, or sanitary products such as cotton and gauze impregnated with alcohol or various chemical solutions,
More specifically, the present invention relates to a sterilized packaging bag that does not allow bacteria to pass through even after being sterilized by moist heat using an autoclave or the like.
従来の技術
従来、輸液セツト、輸血セツト、注射器、医療
用手袋等の医療用器具類、或いはアルコールや各
種の薬液を含浸させた綿、ガーゼなどの衛生用品
は、事後汚染防止の見地からそれらを包装袋に収
納した後、その内部をオートクレーブ等の湿熱殺
菌を行う必要があり、このためこれらの医療用器
具類を収容する包装袋としては、水蒸気を透過す
るフイルター材を包装袋本体に形成した間隙又は
透孔を覆つて貼着し、このフイルター材を通して
水蒸気を包装袋本体内に導入して殺菌するように
した包装袋が使用されている。Conventional Technology Conventionally, medical instruments such as infusion sets, blood transfusion sets, syringes, and medical gloves, as well as sanitary products such as cotton and gauze impregnated with alcohol or various medicinal solutions, have been used to prevent post-contamination. After being stored in a packaging bag, the inside of the bag must be sterilized by moist heat using an autoclave, etc. For this reason, packaging bags for storing these medical instruments are designed with a filter material permeable to water vapor formed on the bag body. Packaging bags are used that are pasted over gaps or holes and are sterilized by introducing water vapor into the packaging bag body through the filter material.
第２図及び第３図は、このような包装袋の一例
を示すもので、合成樹脂製フイルムよりなる包装
袋本体１の一面幅方向ほぼ中央部に長さ方向に沿
つて形成した間隙２を内側から覆つて通気性を有
するフイルター材３を熱接着４すると共に、本体
１の底部を熱シール５し、この本体１内に内容物
を収容した後、口部を熱シール６し、上記フイル
ター材３を通して本体１内を水蒸気等を流入させ
ることにより、本体１内を湿熱殺菌処理するよう
にしたものが使用されており、フイルター材３と
しては、製袋作業の容易さの点及び安価な点か
ら、紙又はプラスチツク繊維を混抄した混抄紙に
よるフイルターが多く用いられている。 FIGS. 2 and 3 show an example of such a packaging bag, in which a gap 2 is formed along the length direction at approximately the center in the width direction of one side of the packaging bag body 1 made of a synthetic resin film. A breathable filter material 3 covering the inside is heat-bonded 4, and the bottom of the main body 1 is heat-sealed 5. After the contents are accommodated in the main body 1, the mouth part is heat-sealed 6, and the filter material 3 is heat-sealed 5. The filter material 3 used is one in which the inside of the main body 1 is subjected to moist heat sterilization treatment by flowing water vapor or the like into the main body 1 through the filter material 3. For this reason, filters made of paper mixed with paper or plastic fibers are often used.
考案が解決しようとする課題
しかしながら、上記の如き包装袋は、オートク
レーブ等の湿熱殺菌を行うとフイルター材が水に
濡れ、殺菌処理後、フイルター材が収縮してしわ
を発生し、菌が透過し易くなるため、湿熱殺菌後
に菌がフイルター材を透過して湿熱殺菌された内
容物を再汚染するおそれがあつた。Problems to be Solved by the Invention However, when packaging bags such as the one described above are subjected to moist heat sterilization in an autoclave or the like, the filter material gets wet with water, and after the sterilization process, the filter material shrinks and wrinkles occur, allowing bacteria to pass through. As a result, there was a risk that bacteria could pass through the filter material after moist heat sterilization and recontaminate the moist heat sterilized contents.
本考案は、上記事情を改善するためになされた
もので、その目的とするところは、オートクレー
ブ等の湿熱殺菌後もフイルター材が収縮してしわ
を発生せず、従つて菌の透過のおそれのない減菌
包装袋を提供することを目的とする。 The present invention was devised to improve the above-mentioned situation, and its purpose is to prevent the filter material from shrinking and forming wrinkles even after moist heat sterilization in an autoclave, etc., thereby reducing the risk of bacterial penetration. The purpose is to provide non-sterile packaging bags.
課題を解決するための手段
即ち、本考案は上記目的を達成するため、合成
樹脂製フイルムよりなる密封袋本体に間隙又は透
孔を形成すると共に、この間隙又は透孔を覆つて
上記袋本体にフイルター材を接着してなり、該フ
イルター材を通して水蒸気を導入し、袋本体内に
収容した収納物を湿熱殺菌する減菌包装袋におい
て、上記フイルター材としてJIS−Ｐ−8117によ
る透気度が100秒以下の紙基材の少なくとも片面
に撥水性を有する合成樹脂製不織布を積層したも
のを使用し、上記不織布が外側にあるように袋本
体に接着してなることを特徴とする減菌包装袋を
提供する。Means for Solving the Problem That is, in order to achieve the above object, the present invention forms a gap or a through hole in a sealed bag body made of a synthetic resin film, and also covers the gap or through hole in the bag body. In a sterilization packaging bag made by adhering a filter material and introducing water vapor through the filter material to sterilize stored items stored in the bag body with moist heat, the filter material has an air permeability of 100 according to JIS-P-8117. A sterile packaging bag characterized in that it is made of a paper base material with a water repellency of at least one side laminated with a water-repellent synthetic resin nonwoven fabric, and the nonwoven fabric is adhered to the bag body so that it is on the outside. I will provide a.
作 用
本考案によれば、上記透気度を有する紙基材の
少なくとも片面に撥水性を有する合成樹脂製不織
布を積層してなるフイルター材を使用したことに
より、このフイルター材を通してオートクレーブ
等の湿熱殺菌処理を行なつた場合、フイルター材
はこのように紙基材に合成樹脂製不織布が積層さ
れ、該不織布が外側にあるように袋本体に接着さ
れているので、湿熱殺菌時の水分による紙基材の
収縮の発生、シワの発生が防止され、外観が良好
である上、菌の透過のおそれがないものである。Effect According to the present invention, by using a filter material made by laminating a water-repellent synthetic resin non-woven fabric on at least one side of a paper base material having the above-mentioned air permeability, moist heat in an autoclave or the like is passed through the filter material. When sterilization is performed, the filter material is made by laminating a synthetic resin nonwoven fabric on a paper base material, and the nonwoven fabric is glued to the bag body so that it is on the outside. The base material is prevented from shrinking and wrinkles, has a good appearance, and is free from the risk of bacterial penetration.
以下、本考案の一実施例につき図面を参照して
説明する。 Hereinafter, one embodiment of the present invention will be described with reference to the drawings.
実施例
この実施例において、減菌包装袋の構成として
は、フイルター材３の構成を除き、上述した第２
図及び第３図に示した包装袋と同様の構成を有す
る。Example In this example, the structure of the sterilized packaging bag is the same as the above-mentioned second one, except for the structure of the filter material 3.
It has the same structure as the packaging bag shown in FIGS.
而して、この実施例に係るフイルター材３は、
第１図に示したように、紙基材７の両面にそれぞ
れ合成樹脂製不織布８，８が積層されてなる長帯
状のものである。 Therefore, the filter material 3 according to this example is as follows:
As shown in FIG. 1, it is a long strip-like material in which synthetic resin nonwoven fabrics 8, 8 are laminated on both sides of a paper base material 7, respectively.
ここで、紙基材７としては、紙パルプにポリエ
チレン、ポリプロピレン等の合成樹脂製繊維を好
ましくは５〜50％、より好ましくは10〜30％混抄
した混抄紙が好適であり、この種の混抄紙を用い
ることにより、紙基材に耐水性、熱接着性等を付
与することができる。 Here, as the paper base material 7, a mixed paper made by mixing paper pulp with fibers made of synthetic resin such as polyethylene or polypropylene, preferably 5 to 50%, more preferably 10 to 30%, is suitable. By using papermaking, water resistance, thermal adhesiveness, etc. can be imparted to the paper base material.
また、この紙基材７としては、JIS−Ｐ−8117
による透気度100秒以下、より望ましくは20〜50
秒のものが水蒸気の透過及び耐透菌性の点から有
効に使用される。 Moreover, as this paper base material 7, JIS-P-8117
Air permeability below 100 seconds, more preferably 20-50
The second one is effectively used from the viewpoint of water vapor permeation and bacterium resistance.
なお、紙基材７の厚さは特に制限されないが、
60〜150μ、特に75〜125μとすることが好ましい。 Note that the thickness of the paper base material 7 is not particularly limited, but
It is preferably 60 to 150μ, particularly 75 to 125μ.
前記紙基材７に積層される合成樹脂製不織布
８，８としては、ポリエチレンやポリプロピレン
等の繊維をスパンボンドして不織布に形成したも
のが好適であり、撥水性を有するものが有効に使
用される。このように、撥水性を有する合成樹脂
製不織布を用いることにより、紙基材の水蒸気に
よる収縮、強度の低下等を防止することができ
る。 The synthetic resin nonwoven fabrics 8, 8 to be laminated on the paper base material 7 are preferably those formed by spunbonding fibers such as polyethylene or polypropylene, and those having water repellency are effectively used. Ru. In this way, by using a water-repellent synthetic resin nonwoven fabric, it is possible to prevent the paper base material from shrinking due to water vapor, decreasing its strength, etc.
この場合、ポリエチレンやポリプロピレンの撥
水性を更に高めるために、表面をシリコーン処理
したものを用いることができる。なお、これら不
織布８，８の厚さも特に制限はないが、100〜
250μ、特に70〜200μとすることが好ましい。 In this case, in order to further improve the water repellency of polyethylene or polypropylene, it is possible to use polyethylene or polypropylene whose surface has been treated with silicone. Note that the thickness of these nonwoven fabrics 8, 8 is not particularly limited, but may be 100~
It is preferably 250μ, particularly 70 to 200μ.
上記のフイルター材３は、第２，３図に示すよ
うに包装袋本体１の間隙２を内側から覆つてこの
本体１に接着するものであるが、フイルター材３
の本体１に対する接着は熱接着により行なつても
よく、また接着剤を用いてもよく、適宜な方法が
採用し得る。 The filter material 3 described above covers the gap 2 of the packaging bag main body 1 from the inside and is bonded to the main body 1 as shown in FIGS. 2 and 3.
The adhesive may be bonded to the main body 1 by thermal adhesion or by using an adhesive, and any suitable method may be employed.
このようにフイルター材３が取り付けられた減
菌包装袋は、上述したようにその内部に医療器具
類やアルコール、各種薬液を含浸させた綿、ガー
ゼなどの衛生用品を収容した後、密封し、オート
クレーブ等の湿熱殺菌処理を施して内容物を殺菌
するものであるが、上記フイルター材３は透気度
が100秒以下の紙基材７に合成樹脂製の撥水性不
織布８を積層しているので、湿熱殺菌後におい
て、菌が不織布８を透過したとしても、紙基材７
によつてそれ以上透過することが遮断され、この
ため減菌包装袋内に菌が侵入することが防止され
て内容物が汚染されることがない。 As described above, the sterilized packaging bag to which the filter material 3 is attached is filled with sanitary products such as medical instruments and cotton and gauze impregnated with alcohol and various chemical solutions, and then sealed. The contents are sterilized by applying a moist heat sterilization process such as an autoclave, and the filter material 3 is made by laminating a water-repellent nonwoven fabric 8 made of synthetic resin on a paper base material 7 with an air permeability of 100 seconds or less. Therefore, even if bacteria pass through the nonwoven fabric 8 after moist heat sterilization, the paper base material 7
This prevents further permeation, thereby preventing bacteria from entering the sterilized packaging bag and preventing contamination of the contents.
なお、上記実施例では、長帯状のフイルター材
を使用し、これを包装袋本体の一面幅方向ほぼ中
央部に長さ方向に沿つて形成した間隙を覆つて接
着するようにしたが、本考案はこれに限られるも
のではなく、例えば間隙の代わりに包装袋本体の
所用箇所に透孔を形成すると共に、この透孔に相
応した形状にフイルター材を形成し、このフイル
ター材を透孔の内側より覆つて接着するようにし
てもよく、また場合によりフイルター材の構成を
合成樹脂製不織布を紙基材の片面のみに積層する
ようにしてもよく（この場合、この不織布を外側
にして包装袋本体に接着する）、その他の構成も
本考案の要旨を逸脱しない範囲で種々変更して差
支えない。 In the above embodiment, a long belt-shaped filter material was used and it was glued to cover the gap formed along the length of the packaging bag body at approximately the center in the width direction of one side of the packaging bag body. However, the method is not limited to this. For example, instead of a gap, a through hole is formed at a required location on the packaging bag body, and a filter material is formed in a shape corresponding to the through hole, and this filter material is inserted inside the through hole. Alternatively, in some cases, the filter material may be configured such that a synthetic resin non-woven fabric is laminated on only one side of the paper base material (in this case, the non-woven fabric is placed on the outside of the packaging bag). (attached to the main body), and other configurations may be modified in various ways without departing from the gist of the present invention.
考案の効果
本考案の減菌包装袋は、包装袋本体に形成した
間隙又は透孔を覆つて該本体に接着されるフイル
ター材が、所定透気度の紙基材の少なくとも片面
に撥水性を有する合成樹脂製不織布を積層したも
のであり、しかも上記不織布を外側に配してある
ので、湿熱殺菌後、フイルター材が縮合してしわ
を発生せず、このため菌の透過のおそれもないも
ので、殺菌した医療器具類やアルコール等を含浸
した綿、ガーゼなどの衛生用品を良好に収容、保
存できるものである。Effects of the invention In the sterile packaging bag of the present invention, the filter material adhered to the main body of the packaging bag while covering the gaps or holes formed in the main body has water repellency on at least one side of the paper base material having a predetermined air permeability. Furthermore, since the nonwoven fabric is placed on the outside, the filter material will not condense and wrinkle after moist heat sterilization, and therefore there is no risk of bacterial penetration. It can accommodate and preserve sterilized medical instruments and sanitary products such as cotton and gauze impregnated with alcohol, etc.
第１図は本考案の一実施例に係る減菌包装袋に
用いるフイルター材を示す断面図、第２図は減菌
包装袋の一例を示す平面図、第３図は第２図−
線に沿つた断面図である。
１……包装袋本体、２……間隙、３……フイル
ター材、４……接着部、７……紙基材、８……不
織布。
FIG. 1 is a cross-sectional view showing a filter material used in a sterilizing packaging bag according to an embodiment of the present invention, FIG. 2 is a plan view showing an example of a sterilizing packaging bag, and FIG.
It is a sectional view along a line. DESCRIPTION OF SYMBOLS 1... Packaging bag body, 2... Gap, 3... Filter material, 4... Adhesive part, 7... Paper base material, 8... Nonwoven fabric.
Claims (1)
隙又は透孔を形成すると共に、この間隙又は透
孔を覆つて上記袋本体にフイルター材を接着し
てなり、該フイルター材を通して水蒸気を導入
し、袋本体内に収容した収納物を湿熱殺菌する
減菌包装袋において、上記フイルター材として
JIS−Ｐ−8117による透気度が100秒以下の紙基
材の少なくとも片面に撥水性を有する合成樹脂
製不織布を積層したものを使用し、上記不織布
が外側にあるように袋本体に接着してなること
を特徴とする減菌包装袋。 ２ 紙基材が合成樹脂製繊維を混抄した混抄紙で
ある実用新案登録請求の範囲第１項記載の減菌
包装袋。[Claims for Utility Model Registration] 1 A sealed bag body made of a synthetic resin film is formed with a gap or a through hole, and a filter material is bonded to the bag body to cover the gap or through hole, and the filter In a sterilization packaging bag that introduces water vapor through the material and sterilizes the stored items in the bag body with moist heat, the above-mentioned filter material is used.
Use a paper base material with an air permeability of 100 seconds or less according to JIS-P-8117, laminated with water-repellent synthetic resin nonwoven fabric on at least one side, and adhere to the bag body with the nonwoven fabric on the outside. A sterile packaging bag that is characterized by its ability to 2. The sterilized packaging bag according to claim 1, wherein the paper base material is a mixed paper mixed with synthetic resin fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985120822U JPH043608Y2 (en) | 1985-08-08 | 1985-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985120822U JPH043608Y2 (en) | 1985-08-08 | 1985-08-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6230842U JPS6230842U (en) | 1987-02-24 |
| JPH043608Y2 true JPH043608Y2 (en) | 1992-02-04 |
Family
ID=31009501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985120822U Expired JPH043608Y2 (en) | 1985-08-08 | 1985-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043608Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0650388Y2 (en) * | 1988-05-02 | 1994-12-21 | 藤森工業株式会社 | Packaging bag for autoclave sterilization |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244316A (en) * | 1984-05-21 | 1985-12-04 | Kotsukou Seishi Kk | Sheet like article for filter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54134976U (en) * | 1978-03-13 | 1979-09-19 |
-
1985
- 1985-08-08 JP JP1985120822U patent/JPH043608Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244316A (en) * | 1984-05-21 | 1985-12-04 | Kotsukou Seishi Kk | Sheet like article for filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230842U (en) | 1987-02-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5590777A (en) | Sterilizable flexible pouch package | |
| US3926309A (en) | Two layer sterile packaging | |
| US6251489B1 (en) | Sterilizable flexible pouch package | |
| US5730530A (en) | Autoclave receptacle | |
| US5459978A (en) | Sterilizable flexible peel-seal pouch package | |
| US5947287A (en) | Sterilizable flexible pouch package | |
| JP2008520511A (en) | Sterilization wrap with fastening means | |
| TW200524564A (en) | Sterilization packaging | |
| JPH01139371A (en) | Throw-away sterilized packaging vessel | |
| US5653090A (en) | Sterilizable flexible pouch package | |
| US5041264A (en) | Method and apparatus for disinfecting objects | |
| JPH043608Y2 (en) | ||
| WO1994019043A1 (en) | Medicament presentation | |
| JPH0215817Y2 (en) | ||
| JP3732384B2 (en) | Medical sterilization bag | |
| JP2016034494A (en) | Self-adhesive dressing | |
| JPH0527936Y2 (en) | ||
| JPS6337964Y2 (en) | ||
| FI83619B (en) | Disposable sterilization pack | |
| JPS6036290Y2 (en) | sterilization bag | |
| JP3191216B2 (en) | Treatment skin covering material | |
| JPH0542068Y2 (en) | ||
| CN213756796U (en) | Medical isolation gown with multilayer structure | |
| JPS607075Y2 (en) | Sterilization medical equipment packaging | |
| JP2515176Y2 (en) | Sterilization container |