JPS5845257Y2 - Static electricity eliminating bag - Google Patents
Static electricity eliminating bagInfo
- Publication number
- JPS5845257Y2 JPS5845257Y2 JP3312080U JP3312080U JPS5845257Y2 JP S5845257 Y2 JPS5845257 Y2 JP S5845257Y2 JP 3312080 U JP3312080 U JP 3312080U JP 3312080 U JP3312080 U JP 3312080U JP S5845257 Y2 JPS5845257 Y2 JP S5845257Y2
- Authority
- JP
- Japan
- Prior art keywords
- static electricity
- bag
- electricity eliminating
- sealant layer
- density polyethylene
- 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
Landscapes
- Packages (AREA)
- Bag Frames (AREA)
Description
【考案の詳細な説明】
本考案は電子部品の如き静電気破壊を生じ易い物品の包
装の用に供される静電気除去性袋体に係るものであって
、その目的とするところは搬送時や取扱時に生じる静電
気を逐次放電し収納物の静電気破壊を防止するとともに
収納物の取出し等取扱性を向上せしめることにある。[Detailed description of the invention] The present invention relates to a static electricity-eliminating bag used for packaging items that are prone to electrostatic damage such as electronic parts, and its purpose is to remove static electricity during transportation and handling. The object of the present invention is to sequentially discharge the static electricity that sometimes occurs to prevent damage to stored items due to static electricity, and to improve handling such as taking out stored items.
従来、かかる物品の包装袋としては合成樹脂を素材とし
たものが一般に使用されていたが、搬送時や取扱時にお
ける収納物の摩擦等に起因する静電気により静電気破壊
を生じ品質を著しく低下させていた。In the past, synthetic resin packaging bags were generally used for such items, but static electricity caused by friction of stored items during transportation and handling caused static electricity damage and significantly degraded quality. Ta.
本考案は上記に鑑み考案されたものであって、以下本考
案を図面に示す実施例について説明すれば、第１図は本
案前の一部欠截斜視図で、第２図は同上一部拡大断面図
で、第３図は同上展開図であって、これら図面において
符号１はアルミニウム箔の如き金属箔で、厚さ７〜５０
μ程度のものであり、２は金属箔１の一面に成層された
合成樹脂フィルムであって、密度０．９４ ｇ ／ｃｍ
３以上の高密度ポリエチレン横軸延伸フィルムであり、
３は金属箔１の他面の少なくとも相隣る二辺に成層され
たシーラント層であって、低密度ポリエチレン、エチレ
ン−酢酸ビニル共重合体、アイオノマー樹脂を素材とし
たテープ状物が使用されており、４は袋体となすべく上
記積層シートを金属箔１が内面に位置するように封筒張
状に折畳み、その接合端縁を貼着により一体となした融
着部である。The present invention has been devised in view of the above, and an embodiment of the present invention shown in the drawings will be described below. Fig. 1 is a partially cutaway perspective view of the invention before the invention, and Fig. 2 is a partially cut away perspective view of the same. FIG. 3 is an enlarged cross-sectional view, and FIG.
2 is a synthetic resin film layered on one side of the metal foil 1, and has a density of 0.94 g/cm.
3 or more high-density polyethylene transversely stretched film,
3 is a sealant layer laminated on at least two adjacent sides of the other surface of the metal foil 1, and a tape-like material made of low density polyethylene, ethylene-vinyl acetate copolymer, or ionomer resin is used. 4 is a fused portion in which the laminated sheet is folded into an envelope shape with the metal foil 1 positioned on the inner surface to form a bag, and the joined edges are glued together.
以上より明らかなように、本考案はアルミニウム箔の如
き金属箔１の一面に合成樹脂フィルム２を成層するとと
もに他面の少なくとも相隣る二辺にシーラント層３を成
層してなる積層シートを金属箔１が内面に位置するよう
に封筒張状に折畳み該シーラント層３にて接合端縁を貼
着して袋状に形成せしめてなる構成よりなるため、搬送
時や取扱時における収納物の摩擦等により発生する静電
気は袋体の内面に張設された金属箔１により逐次放電さ
れ、これより従来みられる収納物の静電気破壊が防止せ
しめられ、また袋体の外表面に合成樹脂フィルム２が成
層されているために金属箔１の損傷や破袋もなく、更に
は合成樹脂フィルム２として高密度ポリエチレン横軸延
伸フィルムを使用することにより引裂性および引裂方向
性に優れ加えシーラント層３を一体に有することから製
袋に当り量産が可能である等の特徴をも合せ具有するも
のである。As is clear from the above, the present invention is a laminated sheet formed by laminating a synthetic resin film 2 on one side of a metal foil 1 such as aluminum foil, and a sealant layer 3 on at least two adjacent sides of the other side. Since the structure is made by folding the foil into an envelope shape with the foil 1 positioned on the inner surface and pasting the joint edges with the sealant layer 3 to form a bag shape, the friction of the stored items during transportation and handling is reduced. The static electricity generated by such things is sequentially discharged by the metal foil 1 stretched on the inner surface of the bag, thereby preventing the conventional static electricity damage to stored items. Since the metal foil 1 is layered, there is no damage or bag breakage, and furthermore, by using a high-density polyethylene horizontally stretched film as the synthetic resin film 2, it has excellent tearability and tear direction, and the sealant layer 3 is integrated. It also has features such as being able to be mass-produced when making bags.
第１図は本業面の一部欠截斜視図、第２図は同上一部拡
大断面図、第３図は同上展開図を示すものである。
１・・・・・・金属箔、２・・・・・・合成樹脂フィル
ム、３・・・・・・シーラント層。FIG. 1 is a partially cutaway perspective view of the main business side, FIG. 2 is a partially enlarged sectional view of the same, and FIG. 3 is a developed view of the same. 1...Metal foil, 2...Synthetic resin film, 3...Sealant layer.
Claims (3)
ィルムを成層するとともに他面の少なくとも相隣る二辺
にシーラント層を成層してなる積層シートを金属箔が内
面に位置するように封筒張状に折畳み該シーラント層に
て接合端縁を貼着して袋状に形成せしめてなる静電気除
去性袋体。(1) A laminated sheet consisting of a synthetic resin film layered on one side of metal foil such as aluminum foil and a sealant layer layered on at least two adjacent sides of the other side is wrapped in an envelope so that the metal foil is located on the inner surface. A static electricity eliminating bag formed by folding the bag into a bag shape and pasting the joint edges with the sealant layer.
したフィルムを横軸方向に６〜１６倍延伸してなる厚さ
１０〜１００μの高密度ポリエチレン横軸延伸フィルム
である実用新案登録請求の範囲第１項記載の静電気除去
性袋体。(2) Utility model registration claim where the synthetic resin film is a high-density polyethylene transversely stretched film with a thickness of 10 to 100μ, which is obtained by stretching a film made of high-density polyethylene 6 to 16 times in the transverse direction. The static electricity eliminating bag according to item 1.
酢酸ビニル共重合体、アイオノマー樹脂を素材としたテ
ープ状フィルムである実用新案登録請求の範囲第１項記
載の静電気除去性袋体。(3) Sealant layer is low density polyethylene, ethylene-
The static electricity eliminating bag according to claim 1, which is a tape-like film made of vinyl acetate copolymer and ionomer resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3312080U JPS5845257Y2 (en) | 1980-03-13 | 1980-03-13 | Static electricity eliminating bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3312080U JPS5845257Y2 (en) | 1980-03-13 | 1980-03-13 | Static electricity eliminating bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56135437U JPS56135437U (en) | 1981-10-14 |
| JPS5845257Y2 true JPS5845257Y2 (en) | 1983-10-14 |
Family
ID=29628821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3312080U Expired JPS5845257Y2 (en) | 1980-03-13 | 1980-03-13 | Static electricity eliminating bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5845257Y2 (en) |
-
1980
- 1980-03-13 JP JP3312080U patent/JPS5845257Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56135437U (en) | 1981-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2220231A (en) | Tobacco pouch and method of making same | |
| JPS5845257Y2 (en) | Static electricity eliminating bag | |
| US5257697A (en) | Package for sheets of photosensitive material | |
| JPH11130145A (en) | Easily unsealable bag | |
| FR2369177A1 (en) | Laminated polyolefin packaging material - with two oriented polyethylene or polypropylene layers at an angle to each other, bonded to a stiffer layer e.g. of aluminium foil | |
| JPS5842292Y2 (en) | Static electricity eliminating bag | |
| JPS5842291Y2 (en) | Static electricity eliminating bag | |
| JP3234908U (en) | Packaging bag with cushioning material | |
| CN219361883U (en) | Self-sealing packaging bag for concave-convex bone | |
| JPS6335968Y2 (en) | ||
| JPS6218449Y2 (en) | ||
| JPS5822928Y2 (en) | Multi-layer paper bag with inserts | |
| JP3150680B2 (en) | Cardboard airtight container | |
| JPS6030194Y2 (en) | packaging bag | |
| JP2557654Y2 (en) | Moisture proof bag | |
| JPS5928041U (en) | Wrapping paper for drug packaging | |
| JPS5927382Y2 (en) | breathable packaging material | |
| JPS59106874U (en) | Easy-to-open gassho paste packaging | |
| JPH0637942Y2 (en) | Packaging for rice balls | |
| JPS6013793Y2 (en) | packaging bag | |
| JPS5943228Y2 (en) | Plastic bag | |
| JP3001668B2 (en) | Shrink film for half wrap | |
| JPS6215145Y2 (en) | ||
| JPS5854334Y2 (en) | container | |
| JPS6350120Y2 (en) |