JP2020090306A - 医療用包装袋 - Google Patents
医療用包装袋 Download PDFInfo
- Publication number
- JP2020090306A JP2020090306A JP2018228864A JP2018228864A JP2020090306A JP 2020090306 A JP2020090306 A JP 2020090306A JP 2018228864 A JP2018228864 A JP 2018228864A JP 2018228864 A JP2018228864 A JP 2018228864A JP 2020090306 A JP2020090306 A JP 2020090306A
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- JP
- Japan
- Prior art keywords
- resin
- packaging bag
- heat
- impregnated paper
- paper
- 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 42
- 239000004922 lacquer Substances 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 230000035699 permeability Effects 0.000 claims abstract description 5
- 238000004513 sizing Methods 0.000 claims description 22
- 230000035515 penetration Effects 0.000 claims description 7
- 229920005989 resin Polymers 0.000 abstract description 20
- 239000011347 resin Substances 0.000 abstract description 20
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000005470 impregnation Methods 0.000 abstract 1
- 239000004745 nonwoven fabric Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- -1 polyethylene Polymers 0.000 description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000005251 gamma ray Effects 0.000 description 2
- 239000004920 heat-sealing lacquer Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Packages (AREA)
Abstract
Description
択される。
内添型サイズ剤を含む樹脂含浸紙として、東海特種製紙社製SベランNFA(坪量95.0g/m2)を使用し、この表面にEVA樹脂系ヒートシールラッカー(DIC社製 M750)を5g/m2(dry)塗布した。透明表面フィルムとして厚さ30μmの塩化ビニル樹脂フィルムを用いて、120℃、4kg、1.6秒の条件でヒートシールして、図1に示したような医療用包装袋を作成した。
比較例として、サイズ剤を含まない樹脂含浸紙(東海特種製紙社製SベランNFB、坪量95.0g/m2)を用いた以外は、実施例1と同様にして医療用包装袋を作成した。
2・・・透明表面フィルム
3・・・樹脂含浸紙
4・・・ヒートシールラッカー
5・・・シール部
6・・・開封開始部
7・・・未シール部
10・・・内容物
Claims (2)
- ヒートシール可能な透明表面フィルムと、樹脂を含浸した、通気性を有する樹脂含浸紙を対向させて4辺の側端部をヒートシールしてなる医療用包装袋であって、いずれかの側端部に未シール部分を残した開封開始部を有し、前記樹脂含浸紙の表面にはヒートシールラッカーが塗布されており、樹脂含浸紙には、ヒートシールラッカーの浸透を抑制する内添型のサイズ剤が含まれていることを特徴とする医療用包装袋。
- 前記開封開始部の未シール部分において、透明表面フィルムと樹脂含浸紙の、未シール部分の長さが異なることを特徴とする請求項1に記載の医療用包装袋。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018228864A JP2020090306A (ja) | 2018-12-06 | 2018-12-06 | 医療用包装袋 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018228864A JP2020090306A (ja) | 2018-12-06 | 2018-12-06 | 医療用包装袋 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2020090306A true JP2020090306A (ja) | 2020-06-11 |
Family
ID=71013534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018228864A Pending JP2020090306A (ja) | 2018-12-06 | 2018-12-06 | 医療用包装袋 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2020090306A (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125078U (ja) * | 1974-08-13 | 1976-02-24 | ||
JPS6036444Y2 (ja) * | 1980-09-22 | 1985-10-29 | 凸版印刷株式会社 | ピ−ラブル・ヒ−トシ−ル性包装材料 |
JPH09290808A (ja) * | 1996-04-25 | 1997-11-11 | Tomoegawa Paper Co Ltd | 滅菌袋用紙 |
JP2001335065A (ja) * | 2000-05-30 | 2001-12-04 | Tashichiro Harada | 包装用袋 |
JP2010089822A (ja) * | 2008-10-08 | 2010-04-22 | Toppan Printing Co Ltd | ガス滅菌用袋 |
JP2017020130A (ja) * | 2015-07-09 | 2017-01-26 | 王子ホールディングス株式会社 | 滅菌紙および滅菌包装体 |
-
2018
- 2018-12-06 JP JP2018228864A patent/JP2020090306A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125078U (ja) * | 1974-08-13 | 1976-02-24 | ||
JPS6036444Y2 (ja) * | 1980-09-22 | 1985-10-29 | 凸版印刷株式会社 | ピ−ラブル・ヒ−トシ−ル性包装材料 |
JPH09290808A (ja) * | 1996-04-25 | 1997-11-11 | Tomoegawa Paper Co Ltd | 滅菌袋用紙 |
JP2001335065A (ja) * | 2000-05-30 | 2001-12-04 | Tashichiro Harada | 包装用袋 |
JP2010089822A (ja) * | 2008-10-08 | 2010-04-22 | Toppan Printing Co Ltd | ガス滅菌用袋 |
JP2017020130A (ja) * | 2015-07-09 | 2017-01-26 | 王子ホールディングス株式会社 | 滅菌紙および滅菌包装体 |
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