JPH038182U - - Google Patents
Info
- Publication number
- JPH038182U JPH038182U JP1847489U JP1847489U JPH038182U JP H038182 U JPH038182 U JP H038182U JP 1847489 U JP1847489 U JP 1847489U JP 1847489 U JP1847489 U JP 1847489U JP H038182 U JPH038182 U JP H038182U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- fusible
- sheet
- packaging material
- hereinafter referred
- 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
- 239000005022 packaging material Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
Description
図−１は実施例の食品包装体を説明するための
断面図である。
尚、図中の符号は下記の通りである。１……防
水フイルム、２……微多孔性フイルム、３……有
孔フイルム、４……熱封緘部、５……食品。
FIG. 1 is a sectional view for explaining the food packaging body of the example. Note that the symbols in the figure are as follows. 1... Waterproof film, 2... Microporous film, 3... Perforated film, 4... Heat sealing part, 5... Food.
補正 平２．５．５
考案の名称を次のように補正する。
考案の名称 包装体
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。
【実用新案登録請求の範囲】
(1) 内側包装材を設けた袋に被包装物を封入し
た下記の特徴を有する包装体。
外側包装材は少なくとも一部は熱融着性通
気性シートから、残部は熱融着性防水シートから
成る。
内側包装材は熱融着性微多孔性シートから
成る。
内側包装材で熱融着性通気性シートの通気
性部分を包装体内部と区分するように、内側包装
材は実質的に内側包装材必要周縁部だけで外側包
装材と接着されている。
(2) 外側包装材の片面が熱融着性防止シート、
もう一方の面が熱融着性通気性シートである請求
項１の包装体。
(3) 外側包装材全面が熱融着性通気性シートか
らなる請求項１の包装体。
(4) 熱融着性微多孔性シートのＪＩＳ Ｐ８１
１７法による透気度が２０００秒／１００ｍ１以
下であり、ＪＩＳ Ｌ１０９９のＡ２法の９５℃
による透湿度が１０ｇ／ｍ２・ｍｉｎ．以上であ
る請求項１の包装体。
【図面の簡単な説明】
図−１は実施例１及び比較例１の食品包装体を
説明するための断面図である。図−２は実施例２
の包装袋を説明するための図である。図−３は実
施例２の食品包装体を説明するための断面図であ
る。
尚、図中の符号は下記の通りである。１……熱
融着性防水シート、２……熱融着性微多孔性シー
ト、３……熱融着性有孔シート、４……熱封緘部
、５……食品。 Amendment 2.5.5 The name of the invention is amended as follows. Title of the invention Packaging The scope of claims for utility model registration and the brief description of the drawings are amended as follows. [Scope of Claim for Utility Model Registration] (1) A package having the following characteristics, in which a packaged item is enclosed in a bag provided with an inner packaging material. The outer wrapping material is at least partially composed of a heat-fusible breathable sheet and the remainder is made of a heat-fusible waterproof sheet. The inner wrapping material consists of a heat-sealable microporous sheet. The inner wrapping material is bonded to the outer wrapping material substantially only at the necessary peripheral edge so that the inner wrapping material separates the air permeable portion of the heat-sealable breathable sheet from the inside of the package. (2) One side of the outer packaging material is a heat-adhesive prevention sheet,
The package according to claim 1, wherein the other surface is a heat-fusible breathable sheet. (3) The package according to claim 1, wherein the entire outer packaging material is made of a heat-fusible breathable sheet. (4) JIS P81 for heat-adhesive microporous sheets
The air permeability according to method 17 is 2000 seconds/100m1 or less, and the temperature is 95℃ according to method A2 of JIS L1099.
The moisture permeability is 10g/ m2・min. The package according to claim 1, which is the above. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view for explaining food packaging bodies of Example 1 and Comparative Example 1. Figure-2 is Example 2
It is a figure for explaining the packaging bag of. FIG. 3 is a sectional view for explaining the food package of Example 2. Note that the symbols in the figure are as follows. 1... Heat-fusible waterproof sheet, 2... Heat-fusible microporous sheet, 3... Heat-fusible perforated sheet, 4... Heat-sealing section, 5... Food.
Claims (1)
う一方の面が外側包装材である熱融着性通気性シ
ート（以下、外層と言う。）と内側包装材である
熱融着性微多孔性シート（以下、内層と言う。）
とを接着しないで重ね合わせた積層構成であり、
内層と外層が主に製袋及び封緘のため接着した部
分のみで一体化してなることを特徴とする包装体
。 (2) 全面が外側包装材である熱融着性通気性シ
ート（以下、外層と言う。）と内側包装材である
熱融着性微多孔性シート（以下、内層と言う。）
とを接着しないで重ね合わせた積層構成であり、
内層と外層が主に製袋及び封緘のため接着した部
分のみで一体化してなることを特徴とする包装体
。 (3) 熱融着性微多孔性シートのＪＩＳ Ｐ８１
１７法による透気度が２０００秒／１００ｍ１以
下であり、ＪＩＳ Ｌ１０９９のＡ２法の９５℃
による透湿度が１０ｇ／ｍ２・ｍｉｎ．以上であ
ることを特徴とする請求項１又は２の包装体。[Scope of Claim for Utility Model Registration] (1) A heat-fusible breathable sheet (hereinafter referred to as the "outer layer") in which one side of the bag is a heat-fusible waterproof sheet and the other side is an outer packaging material. Heat-adhesive microporous sheet (hereinafter referred to as the inner layer) that is the inner packaging material.
It has a laminated structure in which the
A package characterized in that the inner layer and the outer layer are integrated only at the part where they are glued together mainly for bag making and sealing. (2) A heat-fusible breathable sheet whose entire surface is the outer packaging material (hereinafter referred to as the outer layer) and a heat-fusible microporous sheet which is the inner packaging material (hereinafter referred to as the inner layer).
It has a laminated structure in which the
A package characterized in that the inner layer and the outer layer are integrated only at the part where they are glued together mainly for bag making and sealing. (3) JIS P81 for thermally adhesive microporous sheets
The air permeability according to method 17 is 2000 seconds/100m1 or less, and the temperature is 95℃ according to method A2 of JIS L1099.
The moisture permeability is 10g/ m2・min. The package according to claim 1 or 2, characterized in that it is the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989018474U JP2532078Y2 (en) | 1989-02-14 | 1989-02-21 | Package |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1-15307 | 1989-02-14 | ||
| JP1530789 | 1989-02-14 | ||
| JP1989018474U JP2532078Y2 (en) | 1989-02-14 | 1989-02-21 | Package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH038182U true JPH038182U (en) | 1991-01-25 |
| JP2532078Y2 JP2532078Y2 (en) | 1997-04-09 |
Family
ID=31717312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989018474U Expired - Fee Related JP2532078Y2 (en) | 1989-02-14 | 1989-02-21 | Package |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532078Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5653062B1 (en) * | 1970-10-16 | 1981-12-16 | ||
| CN102574610A (en) * | 2009-10-27 | 2012-07-11 | 荣研化学株式会社 | Packaging bag for transportation |
| JP2019014525A (en) * | 2017-07-07 | 2019-01-31 | 株式会社コバヤシ | Food packaging bag |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135414U (en) * | 1974-09-05 | 1976-03-16 | ||
| JPS547918U (en) * | 1977-06-17 | 1979-01-19 |
-
1989
- 1989-02-21 JP JP1989018474U patent/JP2532078Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135414U (en) * | 1974-09-05 | 1976-03-16 | ||
| JPS547918U (en) * | 1977-06-17 | 1979-01-19 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5653062B1 (en) * | 1970-10-16 | 1981-12-16 | ||
| CN102574610A (en) * | 2009-10-27 | 2012-07-11 | 荣研化学株式会社 | Packaging bag for transportation |
| JP2019014525A (en) * | 2017-07-07 | 2019-01-31 | 株式会社コバヤシ | Food packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2532078Y2 (en) | 1997-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |