JPH034570U - - Google Patents
Info
- Publication number
- JPH034570U JPH034570U JP6394589U JP6394589U JPH034570U JP H034570 U JPH034570 U JP H034570U JP 6394589 U JP6394589 U JP 6394589U JP 6394589 U JP6394589 U JP 6394589U JP H034570 U JPH034570 U JP H034570U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- drug
- film
- buffer sheet
- utility
- 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
- 239000003814 drug Substances 0.000 claims description 12
- 229940079593 drug Drugs 0.000 claims description 12
- 229920001684 low density polyethylene Polymers 0.000 claims description 5
- 239000004702 low-density polyethylene Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 1
- 229920001903 high density polyethylene Polymers 0.000 claims 1
- 239000004700 high-density polyethylene Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 1
- -1 polyethylene Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000007789 sealing Methods 0.000 description 1
Description
第１図は、緩衝性シート３として、(a)凸状突
起を形成した熱可塑性樹脂フイルム３ａと、(b)
熱可塑性樹脂フイルム３ｂとを、接着してなる独
立気泡性シートを用いた、本考案の薬剤入り緩衝
シートの例である。緩衝性シート３に窪み６を形
成し、次いで薬剤４をフイードし、その上から多
孔質フイルム１及び通気性フイルム２を重ねて、
５に示す部分をヒートシールしたものである。第
２図は、緩衝性シート３として、独立気泡を有す
る発泡シートを用いた、本考案の薬剤入り緩衝シ
ートの例である。緩衝性シート３に窪み６を形成
し、次いで薬剤４をフイードし、その上から多孔
質フイルム１及び通気性フイルム２を重ねて、５
に示す部分をヒートシールしたものであることは
、第１図に示す薬剤入り緩衝シートと同様である
。
１……多孔質フイルム、２……通気性フイルム
、３……緩衝性シート、３ａ……凸状突起を形成
した低密度ポリエチレンフイルム、３ｂ……低密
度ポリエチレンフイルム、４……薬剤、５……ヒ
ートシール部、６……薬剤４をフイードする窪み
。
FIG. 1 shows (a) a thermoplastic resin film 3a on which convex projections are formed, and (b) a cushioning sheet 3.
This is an example of a drug-containing buffer sheet of the present invention using a closed cell sheet formed by adhering a thermoplastic resin film 3b. A depression 6 is formed in the cushioning sheet 3, then a drug 4 is fed therein, and a porous film 1 and a breathable film 2 are stacked on top of the depression 6.
The part shown in No. 5 is heat-sealed. FIG. 2 is an example of a drug-containing buffer sheet of the present invention in which a foam sheet having closed cells is used as the buffer sheet 3. A depression 6 is formed in the cushioning sheet 3, then a drug 4 is fed thereto, and a porous film 1 and a breathable film 2 are stacked on top of the depression 6.
It is the same as the drug-containing buffer sheet shown in FIG. 1 in that the portion shown in is heat-sealed. DESCRIPTION OF SYMBOLS 1... Porous film, 2... Breathable film, 3... Cushioning sheet, 3a... Low density polyethylene film with convex projections formed, 3b... Low density polyethylene film, 4... Drug, 5... ...Heat-sealing part, 6... Recess for feeding the drug 4.
Claims (1)
衝性シート３と高密度ポリエチレンからなる通気
性フイルム２とを袋状にヒートシールしたなかに
、薬剤４を封入した薬剤入り緩衝シートであつて
、緩衝性シート３と通気性フイルム２の間に多孔
質フイルム１を挿入した薬剤入り緩衝シート (2) 多孔質フイルム１が、エチレン−酢酸ビニ
ル共重合体或いは低密度ポリエチレンの多孔質フ
イルムである、実用新案登録請求の範囲第(1)項
又は第(2)項に記載の薬剤入り緩衝シート (3) 緩衝性シート３として、 (a) 凸状突起を形成した低密度ポリエチレン
フイルム３ａと、 (b) 低密度ポリエチレンフイルム３ｂを、 接着してなる独立気泡性シートを用いた、実
用新案登録請求の範囲第(2)項に記載の薬剤入り
緩衝シート。 (4) 緩衝性シート３として、独立気泡を有する
発泡シートを用いた、実用新案登録請求の範囲第
(2)項に記載の薬剤入り緩衝シート。[Claims for Utility Model Registration] (1) The present invention consists of a buffer sheet 3 made of low-density polyethylene and a breathable film 2 made of high-density polyethylene, which are heat-sealed into a bag shape and in which a drug 4 is sealed. A buffer sheet containing a drug, in which a porous film 1 is inserted between a buffering sheet 3 and a breathable film 2 (2) The porous film 1 is made of ethylene-vinyl acetate copolymer or low density material. A buffer sheet containing a drug according to claim 1 or 2 of the utility model registration claim, which is a porous film of polyethylene (3) As a buffer sheet 3, (a) convex projections are formed; A drug-containing buffer sheet according to claim (2) of the utility model registration, which uses a closed-cell sheet formed by adhering a low-density polyethylene film 3a and (b) a low-density polyethylene film 3b. (4) Utility model registration claim No. 1 using a foam sheet with closed cells as the cushioning sheet 3
Buffer sheet containing the drug described in (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6394589U JPH034570U (en) | 1989-06-02 | 1989-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6394589U JPH034570U (en) | 1989-06-02 | 1989-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034570U true JPH034570U (en) | 1991-01-17 |
Family
ID=31594447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6394589U Pending JPH034570U (en) | 1989-06-02 | 1989-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537158A (en) * | 2002-08-30 | 2005-12-08 | アルザ・コーポレーシヨン | Embossable and writable multilayer lining structure |
| JP2015016628A (en) * | 2013-07-11 | 2015-01-29 | 川上産業株式会社 | Method for manufacturing foam sheet |
-
1989
- 1989-06-02 JP JP6394589U patent/JPH034570U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537158A (en) * | 2002-08-30 | 2005-12-08 | アルザ・コーポレーシヨン | Embossable and writable multilayer lining structure |
| JP2015016628A (en) * | 2013-07-11 | 2015-01-29 | 川上産業株式会社 | Method for manufacturing foam sheet |
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