CN2159941Y

CN2159941Y - Easy-open easy-close convenient envelope

Info

Publication number: CN2159941Y
Application number: CN 93205745
Authority: CN
Inventors: 樊小刚; 黄治国
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-17
Filing date: 1993-03-17
Publication date: 1994-03-30
Anticipated expiration: 2003-03-17

Abstract

The utility model belongs to the envelope improvement. An open seal lip of an envelope is affixed with a double-side adhesive paper or a non-drying adhesive paper covered with a protective paper, while at another sealing end, a thin string slightly longer than the seal lip is arranged at a fold part of the seal lip, protruding from the seal lip, and is fixedly affixed to the seal lip. So long as the protective paper on the double-side adhesive paper or the non-drying adhesive paper is ripped away, the envelope can be sealed; the envelope can be unsealed simply by gripping and slightly pulling the string end by hand while a letter keeps intact. The envelope has easy sealing and unsealing, convenient fabrication, high work efficiency and low cost.

Description

Easy-open easy-close convenient envelope

The utility model belongs to the improvement of envelope.

Envelope in the market mostly needs glue sealing, still need when opening a letter with scissors or free-hand tearing, easily mistake is torn letter paper wherein, " 92200298.3 " number Chinese patent discloses and a kind ofly has been coated with the stationery adhesives at the envelope dorsal surface of tongue that opens wide, and in envelope tongue opposite end, uses the line involution, and on lignilite, paste the envelope of strip of paper used for sealing, this envelope when sealing, needs toward the adhesives foam water that seals on the tongue, run into anh situation, have to wet it with tongue, both inconvenience was also unhygienic, and other end suturing with thread management, paste strip of paper used for sealing again, its operation is many, and work efficiency is low, also influences outward appearance.

In view of above-mentioned, it is readily removable that task of the present utility model provides a kind of easy envelope, makes simply inexpensive, attractive in appearance envelope.

Task of the present utility model realizes as follows; on the envelope tongue that opens wide, be stained with commercially available double faced adhesive tape or coat non-drying glue coating; and press protection sheet thereon; and at another sealing end; have one slightly to be longer than the fine rule that seals tongue; be positioned at envelope tongue folding line place, stretch out the envelope tongue and with the bonding sealing of envelope tongue.

Description of drawings:

Fig. 1 is the scheme drawing that easily seals readily removable convenient envelope.

1 is to be bonded to open wide on the envelope tongue among the figure, and there is the double faced adhesive tape or the non-drying glue of protection sheet on the surface, and dotted line 2 is to be positioned at envelope tongue folding line place, and length slightly is longer than the fine rule of envelope tongue, and it is with the bonding sealing of envelope tongue.

This envelope when sealing, gets final product sealing as long as tear the protection sheet on double faced adhesive tape or non-drying glue surface off, when opening a letter, as long as hand is held the end of a thread and exerted oneself slightly, seals then complete concordant cracking, will not cause mail incompleteness on the whole.Generally the end reflexed with fine rule sticks in the envelope tongue, when opening a letter like this, just do not have that any paper scrap is residual to fall, and another external part maybe can stick at the envelope back side, makes envelope aesthetic in appearance.

The envelope that the utility model provides, easily seal readily removable, tear open mouthful neat, aesthetic in appearance, make simple, the work efficiency height, cost is low.

Claims

1, the readily removable convenient envelope of a kind of easy envelope; on the envelope tongue that opens wide, adhesives is arranged; it is characterized in that said adhesives is double faced adhesive tape or the non-drying glue [1] that there is protection sheet on the surface; and at another sealing end; there is a fine rule [2] of slightly being longer than the envelope tongue to be positioned at envelope tongue folding line place, stretches out the envelope tongue and with the bonding sealing of envelope tongue.

2, by the said envelope of claim 1, it is characterized in that an end reflexed of fine rule (2) sticks in the envelope tongue, another external part sticks at the envelope back side.