JPH0246625U - - Google Patents
Info
- Publication number
- JPH0246625U JPH0246625U JP12609388U JP12609388U JPH0246625U JP H0246625 U JPH0246625 U JP H0246625U JP 12609388 U JP12609388 U JP 12609388U JP 12609388 U JP12609388 U JP 12609388U JP H0246625 U JPH0246625 U JP H0246625U
- Authority
- JP
- Japan
- Prior art keywords
- wet
- nonwoven fabric
- water
- laid nonwoven
- sheet
- 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.)
- Granted
Links
- 238000005538 encapsulation Methods 0.000 claims 2
- 239000004745 nonwoven fabric Substances 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Description
第１図は、封入用積層シートの構造を示す。酸
素吸収性シートＡ１の両面に水分吸収紙Ｂ２を両
面テープを用いて線状（テープの総面積がシート
面積の５０％）に積層させたものである。請求項
１に相当する。第２図は、第１図の封入用積層シ
ートの両面に押し出しラミネート法で低密度ポリ
エチレンフイルム、４を積層させた構造を示す。
請求項２に相当する。第３図は、本案の封入用積
層シートを酸素不透過性袋内に使用した場合の実
施態様例を示す。
FIG. 1 shows the structure of the encapsulating laminated sheet. Moisture-absorbing paper B2 is laminated in a linear manner on both sides of oxygen-absorbing sheet A1 using double-sided tape (the total area of the tape is 50% of the sheet area). This corresponds to claim 1. FIG. 2 shows a structure in which low-density polyethylene films 4 are laminated on both sides of the encapsulating laminated sheet of FIG. 1 by an extrusion lamination method.
This corresponds to claim 2. FIG. 3 shows an embodiment in which the encapsulating laminated sheet of the present invention is used in an oxygen-impermeable bag.
Claims (1)
る酸素吸収性シートＡの両面に水分を含浸させた
紙、又は湿式不織布Ｂを積層させてなる封入用積
層シート。 (2) 水分を含浸させた紙、又は湿式不織布の外
面に酸素透過性、透湿防止性を有する層をさらに
積層させることを特徴とする、請求項１記載の封
入用積層シート。[Scope of Claim for Utility Model Registration] (1) Encapsulation made by laminating paper or wet-laid nonwoven fabric B with water impregnated on both sides of oxygen-absorbing sheet A made of thermoplastic resin mixed with iron powder and salt Laminated sheet. (2) The laminated sheet for encapsulation according to claim 1, characterized in that a layer having oxygen permeability and moisture permeation prevention properties is further laminated on the outer surface of the water-impregnated paper or wet-laid nonwoven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12609388U JPH0621713Y2 (en) | 1988-09-27 | 1988-09-27 | Laminated sheet for encapsulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12609388U JPH0621713Y2 (en) | 1988-09-27 | 1988-09-27 | Laminated sheet for encapsulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0246625U true JPH0246625U (en) | 1990-03-30 |
| JPH0621713Y2 JPH0621713Y2 (en) | 1994-06-08 |
Family
ID=31377292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12609388U Expired - Fee Related JPH0621713Y2 (en) | 1988-09-27 | 1988-09-27 | Laminated sheet for encapsulation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621713Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0563833U (en) * | 1991-10-05 | 1993-08-24 | 丸善ポリマー株式会社 | Pouch film for inclusion |
-
1988
- 1988-09-27 JP JP12609388U patent/JPH0621713Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0563833U (en) * | 1991-10-05 | 1993-08-24 | 丸善ポリマー株式会社 | Pouch film for inclusion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621713Y2 (en) | 1994-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |