CN2193864Y - Device easy to open envelope or packing paper bag - Google Patents

Abstract

The utility model relates to a device convenient for opening an envelope package or a paper-bag package, belonging to the technical field of paper-article fabrication (B31). The utility model has the technical proposals that a hidden string evenly coated with glue is arranged at a sealing of the envelope package or the paper-bag package and a small segment of the string end is exposed outside the package. Consequently, a person who opening the package can conveniently open the package simply by pulling the string end exposed outside once.

Description

Device easy to open envelope or packing paper bag

The utility model relates to a kind of device of being convenient to open envelope or paper bag packing.

Present employed envelope or paper bag packing generally do not consider how to open when encapsulation; therefore when opening people normally with lancinating or tearing with hand; comparatively inconvenience, especially to the people of those mass disposal letters and mail, usually can stay paper scrap needs cleaning.

The purpose of this utility model provides a dingus, and it can allow people not by any instrument, opens envelope or paper bag packing quickly and easily.

The utility model is achieved in that before the bottom seal of ordinary envelope capable, pastes a release line along folding lines, after sealing folding position (being the envelope bottom margin) is compressed.So, pinch an end of release line,,, utilize this root release line can reach convenient purpose of opening packing equally if the solid type paper bag packing is then pasted the root release line along a certain seamed edge just can utilize this root line to tear envelope as long as open the people of envelope.

After adopting said apparatus, the user just can utilize it to reach purpose of opening when opening envelope or paper bag packing easily, owing to only install single line additional, it is simple in structure.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the envelope scheme drawing before the utility model is finished.

Fig. 2 is the envelope scheme drawing after the utility model is finished.

Fig. 3 is the paper bag packing scheme drawing before the utility model is finished.

Fig. 4 is the paper bag packing scheme drawing after the utility model is finished.

A-B is the release line that installs additional in the envelope among the figure.

C-D is the release line that installs additional in the paper bag packing.

Release line in embodiment illustrated in figures 1 and 2 (A-B) fastens with glue in the inboard along the broken line that seals in the envelope bottom.After treating that glue dries, seal the envelope bottom again, so just release line (A-B) is wrapped in envelope inside.

Release line (C-D) is before paper bag packing seals in Fig. 3 and embodiment shown in Figure 4, along the broken line of packing release line (C-D) fastened with glue in the inboard.After treating the glue airing, seal packing again, so just release line (C-D) is wrapped in the inside of paper bag packing.

Claims (2)

1, a kind of device of being convenient to open envelope or paper bag packing is characterized in that: a release line is arranged in the open place of envelope or paper bag packing.

2, device according to claim 1 is characterized in that release line is to stick on inboard along the broken line of envelope or paper bag packing with glue.