CN2339510Y - Convenient-sealing envelope - Google Patents

Abstract

The utility model relates to a convenient-sealing envelope. The utility model is characterized in that a layer of adhesive agent is applied on the rough surface after being roughened at a sealing tongue on the back of the existing envelope body, the surface of the adhesive agent is covered by a protection layer, and an adhesive surface corresponding to the sealing tongue surface on the back of the envelope body is a rough surface roughened by abrasive cloth. The envelope can be conveniently sealed without glue, the adhesion is firm, and the utility model is suitable for envelopes in different sizes.

Description

The easily sealing envelope

The utility model relates to a kind of printed matter that loads mail, specifically is a kind of easily sealing envelope.

For a long time, when people post a letter, need in addition with glue or the bonding stamp of paste or seal, generally pasted at that time or when sealing, glue or paste are difficult for the moment to be done, and often occurs between the envelope in the post office, bonding phenomenon takes place between envelope and the letter paper, bring a lot of troubles for post office staff and sender, when needing sometimes to post a letter in a large number, its operation inconvenience especially; Particularly in vast rural area, the mountain area is generally far away from the post office, the difficulty of posting a letter of making a special trip to a certain place, and the open-ended of asking someone to take a message is worried, seals and often be not so good as people's will with thin rice gruel, rice grain etc., brings many inconvenience to real life.Someone once attempted coating non-drying glue in advance in affix stamp here, but because postage-stamp-sized differs, used still inconvenience.After have the people to invent a kind of stamp that carries glue, get wet so that saliva can be bonded on the envelope at the stamp back side during use, thereby solved not in addition with the glue also problem of Pasting stamp, but the problem of not sealing with lining cement in addition fails really to be resolved effectively all the time.Once a kind of envelope that carries non-drying glue occurred, but because bonding very infirm, effect is not ideal enough and fail large tracts of land and promote the use of.

The purpose of this utility model is to overcome the defective of above envelope, provides a kind of adhesive that carries also can firmly seal, and is convenient to the easily sealing envelope of practice.

Technical solution of the present utility model is: the easily sealing envelope comprises envelope body; seal tongue on the rough surface of hacking at the envelope body back side; be covered with one deck lining cement; at the surface coverage layer protective layer of lining cement, be the rough surface of emery cloth hacking with sealing the corresponding adhesive surface of lingual surface at the envelope body back side.

One deck lining cement of coating is a strong strength adhesive, and the protective cover of surface coverage is one deck paraffin paper.Only need take off during use and seal the lingual surface protective cover, be bonded in the envelope body back side and get final product through the rough surface of emery cloth hacking with sealing lingual surface.

The utility model has the advantages that: one, because the envelope flap lingual surface is provided with lining cement and protective cover, only need take protective cover during use off can seal fast, has both solved the sticking mutually problem of envelope, reduces post office staff's trouble, increase work efficiency, provide convenience to the sender again; Two, owing to being provided with unnecessary adhesive, this envelope overflows, thus clean and tidy, clean, sanitary; Three, all handle owing to sealing the corresponding adhesive surface of the lingual surface and the envelope back side through the emery cloth hacking, cause rough surface, make and seal more firmly, the mail or the data of particularly big envelope dress are more, have firm adhesive effect equally, thereby have very strong practicality; Four,, therefore adapt to large scale application because this envelope structures is still simple, and manufacturing process is easy equally, so the cost increase seldom, and function obviously increases.

Introduce an embodiment below in conjunction with accompanying drawing.

Accompanying drawing is the utility model easily sealing envelope structures scheme drawing.

The envelope of easily sealing shown in the accompanying drawing; the envelope body 5 that comprises prior art; tongue 6 surfaces of sealing at the envelope body back side 1 are the rough surface with fabric disc or emery cloth wheel hacking; be covered with one deck lining cement 4 on its surface; this layer lining cement can adopt coating one deck strong strength adhesive or paste one deck double faced adhesive tape; or other have the lining cement of strong bonding force to apply one deck; surface coverage layer protective layer 3 at non-drying glue; this protective cover is paraffin paper or plastic sheeting; the envelope body back side with seal the corresponding adhesive surface of lingual surface and be rough surface 2 through fabric disc or emery cloth wheel hacking; to overcome the bonding not firm defective of envelope of existing band non-drying glue, help the good bond at envelope sealing place.

Claims (2)

1, a kind of easily sealing envelope; comprise envelope body (5); what it is characterized in that the envelope body back side (1) seals tongue (6) on the rough surface of hacking; be covered with one deck lining cement (4); at the surface coverage layer protective layer (3) of lining cement, the adhesive surface relative with sealing lingual surface at the envelope body back side is the rough surface (2) through hacking.

2, easily sealing envelope according to claim 1 is characterized in that the lining cement that is covered with is a strong strength adhesive; The protective cover that covers is a paraffin paper.

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