Reply envelope

An envelope and tongue sealing technology, applied in the field of envelopes, can solve problems such as adding troubles, and achieve the effect of saving time and reducing the chance of writing mistakes
CN101717010AInactive Publication Date: 2010-06-02胡义庭
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
胡义庭
Publication Date
2010-06-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an envelope, in particular to a reply envelope which can be reused in replying. The reply envelope comprises an envelope body and an envelope tongue, wherein the envelope body is a rectangular bag-shape structure, and the envelope tongue is an extending structure on the envelope body. The length of the envelope tongue is equal to the sum of the circumference of the envelope body and two paste areas, wherein the two paste areas are at the other end of the combination of the envelope tongue and the envelope body, and a tearing line is arranged between the two paste areas. The replay envelope has the advantages that after receiving a letter, a recipient can easily make use of the received envelope to produce a reply envelope without seeking for or buying an envelope, therefore time is saved; old materials can be utilized to save resources; and batch envelopes can be produced in need of large volumes of replying to reduce the miswritten rate of the recipient.
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Description

technical field

[0001] The invention relates to an envelope, in particular to a reusable envelope for replying letters. Background technique

[0002] At present, the envelopes used are various, which can meet the needs of people to send letters. However, when the recipient receives the letter and wants to reply, he needs to buy or look for envelopes and stamps, which adds a lot of trouble. Contents of the invention

[0003] The present invention overcomes the deficiency of the above-mentioned technology, and provides a kind of envelope that can be used for replying letters easily by utilizing the received envelope after the recipient receives the letter.

[0004] The object of the present invention is achieved through the following technical proposals. The return envelope includes an envelope body and a sealing flap. The envelope body is a rectangular bag-like structure, and the sealing flap is an extension structure on the envelope body. One week of the envelope body plu...

Claims

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