CN104555026B

CN104555026B - Confidential document pouch

Info

Publication number: CN104555026B
Application number: CN201410834420.XA
Authority: CN
Inventors: 杨琼
Original assignee: SHENZHEN SEA SKY LAND TECHNOLOGY Co Ltd
Current assignee: SHENZHEN SEA SKY LAND TECHNOLOGY Co Ltd
Priority date: 2014-12-26
Filing date: 2014-12-26
Publication date: 2017-12-19
Anticipated expiration: 2034-12-26
Also published as: CN104555026A

Abstract

The present invention relates to a kind of Confidential document pouch, including main part, flank, tail end bongrace and the head end block being rectangle, the flank is folded toward and part is overlapping is bonded together into overlapping region, and the tail end bongrace and head end block are folded toward；The tail end bongrace is fixed on flank by hot-setting adhesive, and the head end block is movably connected on main part and can at least docked with tail end bongrace, so as to cover the overlapping region of flank jointly with tail end bongrace and form the external unique sealing of document sealing bag.In the present invention, tail end bongrace at least docks with head end block, so as to the completely obscured sealing that firmly flank is formed, uniquely sealing is externally only formed between tail end bongrace and head end block, secrecy is high.

Description

Confidential document pouch

Technical field

The invention belongs to Document encapsulation technical field, more particularly to a kind of Confidential document pouch.

Background technology

Documents pouch is such as technological document bag, the test paper bag etc. of examination through commonly used article in Working Life.At present, The encapsulation of this kind of Confidential document pouch of the test paper bag of such as large-scale examination is sealed usually using " work " font, i.e., at the documents pouch back side Upper, middle and lower three positions have sealing line, needing to paste 3 sealing strips when being sealed prevents that test paper bag is illegal Open, add the workload of sealing.In addition, it is intended that the person that steals paper, which need to only open one of sealing, can take out examination Volume, confidentiality are not strong enough., can also be to the sealing while seal operation amount is reduced if the sealing number of documents pouch can be reduced Centralized supervisory is carried out, improves security.

The content of the invention

The technical problems to be solved by the invention are, there is provided a kind of Confidential document pouch, its externally only unique sealing, protect Density is high.

In order to solve the above technical problems, the present invention provides a kind of Confidential document pouch, including be rectangle main part, side The wing, tail end bongrace and head end block, the flank is folded toward and part is overlapping is bonded together into overlapping region, described Tail end bongrace and head end block are folded toward；The tail end bongrace is fixed on flank by hot-setting adhesive, and the head end block can It is movably coupled on main part and can be at least docked with tail end bongrace, so as to covers the crossover region of flank jointly with tail end bongrace Domain simultaneously forms the external unique sealing of document sealing bag.

Further, there is the first folding line, its width sum is bigger than the width of main part between the flank and main part.

Further, the flank width sum is bigger than main part width 2 centimetres.

Further, the flank is symmetrically arranged, and the overlapping region of the flank is located at the middle part of document sealing bag.

Further, there is the second folding line, its length is less than main part length between the tail end bongrace and main part 5/6ths but more than main part length half.

Further, the tail end bongrace is trapezoidal, and it is identical with main part width with the width of main part junction, its It is less than its width with main part junction away from the width at main part.

Further, the tail end bongrace is isosceles trapezoid, the equal length of its two side.

Further, there is the 3rd folding line between the head end block and main part；The length of the head end block is less than The half of main part length but more than main part length 1/6th.

Further, the head end block is trapezoidal, and it is identical with main part width with the width of main part junction, its It is less than its width with main part junction away from the width at main part.

Further, the head end block is isosceles trapezoid, the equal length of its two side.

Compared with prior art, Confidential document pouch of the invention is by increasing the length of tail end bongrace, make its at least with Head end block is docked, and so as to the completely obscured sealing that firmly flank is formed, is externally only formed between tail end bongrace and head end block Unique sealing, therefore the external sealing number of documents pouch can be reduced, can also be to that will seal while reducing seal operation amount Concentration closing is carried out, improves secrecy.

Brief description of the drawings

Fig. 1 is the expanded schematic diagram for the document sealing bag that embodiments of the invention are provided.

Fig. 2 and Fig. 3 is the folding process schematic diagram for the document sealing bag that embodiments of the invention are provided.

Fig. 4 is the schematic diagram for the document sealing bag that embodiments of the invention are provided.

Embodiment

In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.

The document sealing bag of the present invention is applied to encapsulate various confidentiality files, such as examination paper, technical know-how data Deng.Fig. 1 to Fig. 4 is refer to, the document sealing bag that embodiments of the invention are provided includes main part 10, the flank being rectangle 20th, tail end bongrace 30 and head end block 40.Flank 20, tail end bongrace 30 and head end block 40 accordingly with main part 10 Four sides link together.Wherein, the flank 20 of main part both sides is folded toward and part overlaps and is bonded together into overlapping Region, and tail end bongrace 30 and head end block 40 are folded toward and covered most of overlapping region of flank 20, tail end bongrace 30 are fixed on flank 20, and head end block 40 is movably connected on main part 10 and at least with tail end bongrace 30 and can docked, So as to the overlapping region of completely obscured firmly flank 20.

For flank 20 from 10 liang of long side extensions of main part, it has the first folding line between main part 10.The length of flank 20 It is identical with the length of main part 10, its width sum 2 cm bigger than the width of main part 10.Specifically, main part 10 Width be 26 centimetres, and the width sum of flank 20 be 28 centimetres.Width due to flank 20 and the width more than main part 10 Degree, the width of overlapping region of two flanks 20 along the first folding line after folded toward is about 2 centimetres, and the overlapping region of flank 20 glues Altogether, the bag body of file can be placed by just being formed.It is preferred that the flank 20 of the both sides of main part 10 is symmetrical, therefore flank 20 The overlapping region formed after folding is located at the middle part of document sealing bag.

Tail end bongrace 30 extends from the tail end of main part 10, and it has the second folding line between main part 10.Tail end bongrace 30 length is more smaller than the length of main part 10, and the length of tail end bongrace 30 is with 5/6ths less than the length of main part 10 but big It is preferred in the half of the length of main part 10.In the present embodiment, tail end bongrace 30 is trapezoidal, itself and the junction of main part 10 Width is identical with main part width, and it is less than its width with the junction of main part 10 away from the width at main part 10.Preferably Ground, tail end bongrace 30 are isosceles trapezoid, the equal length of its two side.Certainly, two sides of tail end bongrace 30 can also length As long as it can cover the corresponding overlapping region of flank 20 along after the second folds.The edge of tail end bongrace 30 Second folds, and be sealed on by hot-setting adhesive on flank 20.

Head end block 40 extends from the head end of main part 10, and it has the 3rd folding line between main part 10.Head end block 40 length is smaller than the length of main part 10, and the length of head end block 40 is less than the half of the length of main part 10 but more than master / 6th of the length of body portion 10 are preferred, and at least dock to form the external unique sealing of document sealing bag with tail end bongrace 30. In the present embodiment, the length sum of tail end bongrace 30 and head end block 40 is equal to the length of main part 10 or than main part 10 Big 2 cm of length, for example, the length of main part 10 is 34 centimetres, micro- single bongrace 30 and the length sum of head end block 40 For 36 centimetres.In the present embodiment, head end block 40 is trapezoidal, its width and main part width phase with the junction of main part 10 Together, it is less than its width with the junction of main part 10 away from the width at main part 10.It is preferred that head end block 40 is isosceles It is trapezoidal, the equal length of its two side.Certainly, two sides of head end block 40 can also length, as long as it is along the 3rd folding Trace can cover the corresponding overlapping region of flank 20 after folding.Head end block 40 is along the 3rd folds, and and tail End bongrace 30 is collectively forming external unique sealing of document sealing bag.

In summary, document sealing bag of the invention, can be at least due to unique growth design of tail end bongrace 30 Docked with head end block 40, so as to it is completely obscured live flank 20 overlapping region, and be collectively forming with head end block 40 external Unique sealing, it is convenient that concentration closing is carried out to document sealing bag, improve the secrecy of document sealing bag.

The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.

Claims

1. a kind of Confidential document pouch, including main part, flank, tail end bongrace and the head end block being rectangle, the flank Folded toward and part is overlapping to be bonded together into overlapping region, and the tail end bongrace and head end block are folded toward, and it is special Sign is, has the second folding line between the tail end bongrace and main part, its length be less than 5/6ths of main part length but More than the half of main part length, the tail end bongrace is fixed on flank by hot-setting adhesive, and the head end block can live Being connected to dynamicly on main part and at least with tail end bongrace to dock, so as to cover the overlapping region of flank jointly with tail end bongrace And form the external unique sealing of Confidential document pouch.

2. Confidential document pouch according to claim 1, it is characterised in that：There is the first folding between the flank and main part Trace, its width sum are bigger than the width of main part.

3. Confidential document pouch according to claim 1, it is characterised in that：The flank width sum is bigger than main part width 2 centimetres.

4. Confidential document pouch according to claim 1, it is characterised in that：The flank is symmetrically arranged, the flank Overlapping region is located at the middle part of Confidential document pouch.

5. Confidential document pouch according to claim 1, it is characterised in that：The tail end bongrace is trapezoidal, itself and main part The width of junction is identical with main part width, and it is less than its width with main part junction away from the width at main part.

6. Confidential document pouch according to claim 5, it is characterised in that：The tail end bongrace is isosceles trapezoid, its both sides The equal length on side.

7. Confidential document pouch according to claim 1, it is characterised in that：Have the between the head end block and main part Three folding lines；The length of the head end block is less than the half of main part length but more than 1/6th of main part length.

8. Confidential document pouch according to claim 1, it is characterised in that：The head end block is trapezoidal, itself and main part The width of junction is identical with main part width, and it is less than its width with main part junction away from the width at main part.

9. Confidential document pouch according to claim 8, it is characterised in that：The head end block is isosceles trapezoid, its both sides The equal length on side.