CN202528637U - Leakage-proof loose-leaf refill bag - Google Patents
Leakage-proof loose-leaf refill bag Download PDFInfo
- Publication number
- CN202528637U CN202528637U CN 201120544527 CN201120544527U CN202528637U CN 202528637 U CN202528637 U CN 202528637U CN 201120544527 CN201120544527 CN 201120544527 CN 201120544527 U CN201120544527 U CN 201120544527U CN 202528637 U CN202528637 U CN 202528637U
- Authority
- CN
- China
- Prior art keywords
- pressing line
- vertical pressing
- bag
- tubular bag
- loose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004080 punching Methods 0.000 claims abstract description 9
- 239000011230 binding agent Substances 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
Disclosed is a leakage-proof loose-leaf refill bag. The refill bag comprises a tubular bag body, wherein two sides of an upper film and two sides of a lower film are integrally connected to form the tubular bag body, the upper film and the lower film are made of blown-films, the base of the tubular bag body is provided with a base transverse pressing line which is used for closing, one side of the tubular bag body is provided with a vertical pressing line, a vertical reinforcing pressing line is arranged on the inner side of the vertical pressing line, clamp punching holes which are used in conjunction with a loose-leaf folder are arranged on a bag body between the vertical pressing line and the vertical reinforcing pressing line, the portion between the middle of the top margin of the tubular bag body and the top point of one side on which the vertical pressing line is arranged isn't pressed, the upper film and the lower film which are arranged on the vertical reinforcing pressing line are not pressed, and from the middle of the top margin of the tubular bag body to the base point of one side which is provided with the vertical pressing line, a bag opening in which files can be inserted is formed. Accordingly, files are saved and fetched conveniently and quickly, files cannot leak from the refill bag when the loose-leaf folder is hold normally, reversely or upside down, and files can be stored in the refill bag well.
Description
Technical field
The utility model relates to loose-leaf for the core bag, particularly relates to a kind of leakproof loose-leaf for the core bag.
Background technology
The existing loose-leaf that is provided with 2,11,26 holes or 30 anchor clamps punchings is the open top structure for the core bag; The tubular bag that the dual-side one by the dual-side of upper film sheet and following diaphragm that comprises that blown film makes connects into; The base of said tubular bag is provided with the horizontal pressing line in a base of sealing usefulness; One side of said tubular bag is provided with a vertical pressing line; Also be provided with one in the inboard of said vertical pressing line and strengthen vertical pressing line, on the bag between said vertical pressing line and the vertical pressing line of said reinforcement, be provided with 2,11,26 or 30 anchor clamps punchings with the binder adapted, its sack is at the top; When falling to take binder, the file of inner face can spill for core bag top from loose-leaf.
Summary of the invention
The utility model technical problem to be solved is the defective that remedies above-mentioned prior art, provides a kind of leakproof loose-leaf for the core bag.
The technical problem of the utility model solves through following technical scheme.
This leakproof loose-leaf is for the core bag; The tubular bag that the dual-side one by the dual-side of upper film sheet and following diaphragm that comprises that blown film makes connects into; The base of said tubular bag is provided with the horizontal pressing line in a base of sealing usefulness; One side of said tubular bag is provided with a vertical pressing line; Also be provided with one in the inboard of said vertical pressing line and strengthen vertical pressing line, on the bag between said vertical pressing line and the vertical pressing line of said reinforcement, be provided with anchor clamps punching with the binder adapted.
This leakproof loose-leaf for the characteristics of core bag is:
Said tubular bag is provided with the horizontal pressing line of a top margin of semiclosed usefulness in the middle of the top margin of vertex to the said tubular bag of a side that is not provided with vertical pressing line; It is the middle not pressing of summit of top margin of said tubular bag to a side that is provided with vertical pressing line; And the also not pressing of following diaphragm on upper film sheet on the vertical pressing line of said reinforcement and the vertical pressing line of said reinforcement forms the slotting sack of in the middle of the top margin of said tubular bag, putting to the end of a side that is provided with vertical pressing line of getting file that is used for.With the sack access of file from said not pressing, convenient and swift, no matter and just taking, instead taking or falling to take binder, file can not spill for the core bag from loose-leaf, has further promoted the function of use that loose-leaf is under lock and key file for the core bag.
The technical problem of the utility model solves through following further technical scheme.
In the middle of the top margin of said tubular bag is the mid point of the top margin of said tubular bag.
Spacing between the vertical pressing line of said vertical pressing line and said reinforcement is 12mm.
Said anchor clamps punching is a kind of in 2 through holes, 11 through holes, 26 through holes and 30 through holes, meets the requirement of the binder universal standard.
The utility model beneficial effect compared with prior art is:
The leakproof loose-leaf of the utility model is for the core bag; Sack be provided with a side of the anchor clamps punching of binder adapted and above; With the sack access of file pressing never, convenient and swift, no matter and just taking, instead taking or fall by binder; File can not spill for the core bag from loose-leaf, has further promoted the function of use that loose-leaf is under lock and key file for the core bag.
Description of drawings
Fig. 1 is the front view of the utility model specific embodiment;
Fig. 2 is the stereogram of the utility model specific embodiment.
The specific embodiment
Below in conjunction with the specific embodiment and contrast accompanying drawing the utility model is described.
A kind of 11 hole leakproof loose-leaves shown in Fig. 1～2 are for the core bag; The tubular bag that the dual-side one by the dual-side of upper film sheet and following diaphragm that comprises that blown film makes connects into; The base of tubular bag is provided with the horizontal pressing line 1 in a base of sealing usefulness; One side of tubular bag is provided with a vertical pressing line 2, also is provided with one in the inboard of vertical pressing line and strengthens vertical pressing line 3, and vertical pressing line 2 and the spacing of strengthening between the vertical pressing line 3 are 12mm.On the bag between vertical pressing line 2 and the vertical pressing line 3 of reinforcement, be provided with and meet 11 anchor clamps punchings 4 that the binder universal standard requires with the binder adapted.
The tubular bag is provided with the horizontal pressing line 5 of a top margin of semiclosed usefulness from the top margin mid point of vertex to the tubular bag of a side that is not provided with vertical pressing line; It is the middle not pressing of summit of top margin of tubular bag to a side that is provided with vertical pressing line; And strengthen upper film sheet and the also not pressing of strengthening on the vertical pressing line of following diaphragm on the vertical pressing line, form and in the top margin of tubular bag, light the slotting sack of putting to the end of a side that is provided with vertical pressing line 6 of getting file that is used for.With sack 6 accesses of file pressing never, convenient and swift, no matter and just taking, instead taking or falling to take binder, file can not spill for the core bag from loose-leaf, has further promoted the function of use that loose-leaf is under lock and key file for the core bag.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.Those of ordinary skill for technical field under the utility model; Under the prerequisite that does not break away from the utility model design, make some alternative or obvious modification that are equal to; And performance or purposes are identical, all should be regarded as belonging to the scope of patent protection that the utility model is confirmed by claims of being submitted to.
Claims (4)
1. a leakproof loose-leaf is for the core bag; The tubular bag that the dual-side one by the dual-side of upper film sheet and following diaphragm that comprises that blown film makes connects into; The base of said tubular bag is provided with the horizontal pressing line in a base of sealing usefulness; One side of said tubular bag is provided with a vertical pressing line; Also be provided with one in the inboard of said vertical pressing line and strengthen vertical pressing line, on the bag between said vertical pressing line and the vertical pressing line of said reinforcement, be provided with the anchor clamps punching with the binder adapted, it is characterized in that:
Said tubular bag is provided with the horizontal pressing line of a top margin of semiclosed usefulness in the middle of the top margin of vertex to the said tubular bag of a side that is not provided with vertical pressing line; It is the middle not pressing of summit of top margin of said tubular bag to a side that is provided with vertical pressing line; And the also not pressing of following diaphragm on upper film sheet on the vertical pressing line of said reinforcement and the vertical pressing line of said reinforcement forms the slotting sack of in the middle of the top margin of said tubular bag, putting to the end of a side that is provided with vertical pressing line of getting file that is used for.
2. leakproof loose-leaf as claimed in claim 1 is characterized in that for the core bag:
In the middle of the top margin of said tubular bag is the mid point of the top margin of said tubular bag.
3. according to claim 1 or claim 2 leakproof loose-leaf is characterized in that for the core bag:
Spacing between the vertical pressing line of said vertical pressing line and said reinforcement is 12mm.
4. leakproof loose-leaf as claimed in claim 3 is characterized in that for the core bag:
Said anchor clamps punching is a kind of in 2 through holes, 11 through holes, 26 through holes and 30 through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120544527 CN202528637U (en) | 2011-12-22 | 2011-12-22 | Leakage-proof loose-leaf refill bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120544527 CN202528637U (en) | 2011-12-22 | 2011-12-22 | Leakage-proof loose-leaf refill bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528637U true CN202528637U (en) | 2012-11-14 |
Family
ID=47129840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120544527 Expired - Lifetime CN202528637U (en) | 2011-12-22 | 2011-12-22 | Leakage-proof loose-leaf refill bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528637U (en) |
-
2011
- 2011-12-22 CN CN 201120544527 patent/CN202528637U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN COMIX GROUP CO., LTD. Free format text: FORMER NAME: QIXIN STATIONERY CO., LTD., SHENZHEN |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong, Shenzhen, Futian District Road, Hong Kong World Trade Plaza, building 05-06, building No. 17, No. A Patentee after: Shenzhen Group Plc of one mind Address before: 518000 Guangdong, Shenzhen, Futian District Road, Hong Kong World Trade Plaza, building 05-06, building No. 17, No. A Patentee before: Qixin Stationery Co., Ltd., Shenzhen |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |