JPH02124832U - - Google Patents
Info
- Publication number
- JPH02124832U JPH02124832U JP3267389U JP3267389U JPH02124832U JP H02124832 U JPH02124832 U JP H02124832U JP 3267389 U JP3267389 U JP 3267389U JP 3267389 U JP3267389 U JP 3267389U JP H02124832 U JPH02124832 U JP H02124832U
- Authority
- JP
- Japan
- Prior art keywords
- film
- adhesive layer
- envelope
- opening
- closure piece
- 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
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 239000002985 plastic film Substances 0.000 claims 2
- 229920006255 plastic film Polymers 0.000 claims 2
- 229920000098 polyolefin Polymers 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Bag Frames (AREA)
Description
第１図ａは第１考案の基本的構成を示すフイル
ム封筒の斜視図、同図ｂは第２考案の基本的構成
を示すフイルム封筒の斜視図、同図ｃは第２考案
のフイルム封筒の構成中閉じ込み片先端側のつま
み部分の位置を示す説明図、第２図は第２考案の
前提となるフイルム封筒の構成を示す斜視図、第
３図は本考案に係る封筒の封かん作業に使用でき
る機械の一例を示す構造図である。
図中、１は開封口、２は閉じ込み片、２ａはつ
まみ部分、３及び３′は粘着層、４は剥離テープ
、５は開封装置、６，７はロールを各示す。
Fig. 1a is a perspective view of a film envelope showing the basic structure of the first invention, Fig. 1b is a perspective view of a film envelope showing the basic structure of the second invention, and Fig. 1c is a perspective view of the film envelope of the second invention. An explanatory diagram showing the position of the grip portion on the tip side of one side of the enclosing device during construction. Fig. 2 is a perspective view showing the structure of the film envelope that is the premise of the second invention. Fig. 3 is a diagram showing the sealing operation of the envelope according to the present invention. It is a structural diagram showing an example of a machine that can be used. In the figure, 1 is an opening, 2 is a closing piece, 2a is a grip portion, 3 and 3' are adhesive layers, 4 is a release tape, 5 is an opening device, and 6 and 7 are rolls.
Claims (1)
なるフイルム封筒において、その開封口側の閉じ
込み片内側に設けられた又は該閉じ込み片が内側
に折り込まれた際封筒本体の相対する位置に設け
られた粘着層に感熱接着剤を用いることを特徴と
するフイルム封筒。 ２ 開封口側に閉じ込み片内側に設けられた又は
該閉じ込み片が内側に折り込まれた際封筒本体の
相対する位置に設けられた粘着層を強粘着層とし
、その開封口近傍又は／及びその反対側近傍に、
該フイルム材自身を引き裂いて開封することので
きる開封装置を設けたポリオレフイン系プラスチ
ツクフイルムからなるフイルム封筒において、該
粘着層に感熱接着剤を用いることを特徴とするフ
イルム封筒。[Scope of Claim for Utility Model Registration] 1. In a film envelope made of polyolefin plastic film, a closure piece provided on the opening side of the film envelope, or a position facing the envelope body when the closure piece is folded inward. A film envelope characterized in that a heat-sensitive adhesive is used for the adhesive layer provided on the film envelope. 2. The adhesive layer provided inside the closure piece on the opening side or at the opposite position of the envelope body when the closure piece is folded inward is a strong adhesive layer, and the adhesive layer near the opening and/or Near the opposite side,
1. A film envelope made of a polyolefin plastic film provided with an opening device capable of tearing and opening the film material itself, characterized in that a heat-sensitive adhesive is used for the adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3267389U JPH02124832U (en) | 1989-03-24 | 1989-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3267389U JPH02124832U (en) | 1989-03-24 | 1989-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124832U true JPH02124832U (en) | 1990-10-15 |
Family
ID=31535780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3267389U Pending JPH02124832U (en) | 1989-03-24 | 1989-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124832U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6423953A (en) * | 1987-07-15 | 1989-01-26 | Kenji Iwami | Method for sealing bag body equipped with flap |
-
1989
- 1989-03-24 JP JP3267389U patent/JPH02124832U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6423953A (en) * | 1987-07-15 | 1989-01-26 | Kenji Iwami | Method for sealing bag body equipped with flap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0453644U (en) | ||
| JPH02124832U (en) | ||
| JPH0474639U (en) | ||
| JPS6262686U (en) | ||
| JPH01179843U (en) | ||
| JPS6217572U (en) | ||
| JPH03123844U (en) | ||
| JPH03110437U (en) | ||
| JPS6254939U (en) | ||
| JPH0240040U (en) | ||
| JPS603090Y2 (en) | easy to open bag | |
| JPH0178562U (en) | ||
| JPS642770U (en) | ||
| JPH0211050U (en) | ||
| JPS63105647U (en) | ||
| JPH02124836U (en) | ||
| JPS6153184U (en) | ||
| JPS61178380U (en) | ||
| JPS5814346U (en) | Packaging bag with a guard attached to the adhesive layer | |
| JPH0259142U (en) | ||
| JPS62118041U (en) | ||
| JPH0465749U (en) | ||
| JPS6280861U (en) | ||
| JPH0329446U (en) | ||
| JPH03108645U (en) |