CN2358009Y - Envelope capable of being sealed with back adhesive - Google Patents
Envelope capable of being sealed with back adhesive Download PDFInfo
- Publication number
- CN2358009Y CN2358009Y CN 98216009 CN98216009U CN2358009Y CN 2358009 Y CN2358009 Y CN 2358009Y CN 98216009 CN98216009 CN 98216009 CN 98216009 U CN98216009 U CN 98216009U CN 2358009 Y CN2358009 Y CN 2358009Y
- Authority
- CN
- China
- Prior art keywords
- envelope
- back adhesive
- sealed
- gum
- envelope capable
- 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 - Fee Related
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- Packages (AREA)
Abstract
The utility model relates to an envelope capable of being sealed with back adhesive which is a novel envelope. The technique is characterized in that the sealing mouth of the envelope capable of being sealed with back adhesive is coated with a layer of back adhesive. The back adhesive has viscosity only under wet condition. When people send letters, only one to two drops of clear water are dropped on the back adhesive to wet and produce viscosity, so people can seal the envelope, and the operation is convenient and sanitary. When sealing traditional envelopes, people often can not find paste and glue, and table-boards, envelopes, hands, even clothes can be easily dirtied, but the envelope capable of being sealed with back adhesive overcomes the disadvantages, so the envelope capable of being sealed with back adhesive can replace the traditional envelopes.
Description
Gum seal type envelope belongs to human lives's needs (post and telecommunications) field.
Envelope is a breath of life in the life.A lot of people are usually worried for the glue, the paste that can not find the seal envelope when posting a letter; In the hall of post office, all will contain paste with large container and use for the public's seal envelope every day, not only makes the sales counter of post office and public desk speckle with the paste mark everywhere, accidentally will make dirty envelope, hand even clothes, very unhygienic, and paste easy dehydration drying in hot day, the cold day easy freezing.As seen much with paste, glue seal envelope trouble.
The purpose of this utility model: design a kind of novel envelope that wholesomely seals without traditional alite paste such as paste, glue can make things convenient for.
The utility model is realized in the following manner:
Scribbling gum, get wet according to the stamp back side is the principle of Pasting, is coated with one deck gum at the sealing part of envelope.Gum only just produces stickiness when humidity.After installing letter paper when posting a letter, it is wetting with gum to drip clear water with 1-2, and gum is met the water generates stickiness, gets final product seal.
Advantage of the present utility model: the sealing part of envelope has scribbled gum, as long as it is wetting with gum to drip clear water with 1-2, make it to produce stickiness, get final product seal, therefore, no matter can both need not paste, glue in where just can post a letter, convenient and sanitary, thereby take leave of history, save many troubles with paste, glue seal envelope.
The explanation of accompanying drawing drawing: accompanying drawing is a gum seal type envelope schematic rear view.
Below in conjunction with description of drawings the utility model:
The production method of gum seal type envelope is to be coated with last layer gum (2) to form on the envelope lid (1) of traditional envelope.
Claims (1)
- A kind of gum seal type envelope is characterized in that: scribble one deck no stickiness and meet the gum that water produces stickiness immediately under drying regime at the sealing part of envelope, only need with clear water the wetting seal that gets final product of gum during use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216009 CN2358009Y (en) | 1998-06-23 | 1998-06-23 | Envelope capable of being sealed with back adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98216009 CN2358009Y (en) | 1998-06-23 | 1998-06-23 | Envelope capable of being sealed with back adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2358009Y true CN2358009Y (en) | 2000-01-12 |
Family
ID=33969112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98216009 Expired - Fee Related CN2358009Y (en) | 1998-06-23 | 1998-06-23 | Envelope capable of being sealed with back adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2358009Y (en) |
-
1998
- 1998-06-23 CN CN 98216009 patent/CN2358009Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |