CN202321068U - Back-sealed flexible packaging bag - Google Patents
Back-sealed flexible packaging bag Download PDFInfo
- Publication number
- CN202321068U CN202321068U CN2011204740473U CN201120474047U CN202321068U CN 202321068 U CN202321068 U CN 202321068U CN 2011204740473 U CN2011204740473 U CN 2011204740473U CN 201120474047 U CN201120474047 U CN 201120474047U CN 202321068 U CN202321068 U CN 202321068U
- Authority
- CN
- China
- Prior art keywords
- bag
- bag body
- back side
- sealing
- packaging bag
- 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
- 238000009459 flexible packaging Methods 0.000 title abstract 5
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000004806 packaging method and process Methods 0.000 claims abstract description 21
- 239000002390 adhesive tape Substances 0.000 claims abstract description 14
- 238000007731 hot pressing Methods 0.000 claims description 3
- 239000012528 membrane Substances 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a back-sealed flexible packaging bag which mainly comprises a bag body (1), wherein the bag body (1) mainly comprises a front bag body (2) and a rear bag body (4). The back-sealed flexible packaging bag is characterized in that the front bag body (2) is higher than the rear bag body (4), the back surface of the bag body is provided with a bag opening (10), a sealing bar (5) is thermally sealed and adhered on the back surface of a section of the front bag body (2) which is higher than the rear bag body (4), a layer of double faced adhesive tape (8) is adhered on the back surface of the sealing bar (5), and a layer of pull member bar (9) is arranged on the double faced adhesive tape (8). The back-sealed flexible packaging bag has the advantages that because the sealing bar (5) is arranged on the back surface of the bag body, when an object is packaged, firstly the object is placed in the bag, and then the pull membrane bar (9) on the sealing bar (5) is torn off, the double faced adhesive tape (8) is used for sealing the bag opening; and when the object in the bag needs to be taken out, the sealing bar (5) can be opened so that the object can be conveniently taken out, and the sealing bar (5) can be repeatedly unsealed and sealed, thus the back-sealed flexible packaging bag is convenient, and can be recycled, thus packaging cost is reduced and environment is protected.
Description
Technical field
The utility model belongs to the packaging bag field, particularly relates to a kind of soft packaging bag that seal at a kind of back side that can make things convenient for repeated open and enclosing function that has.
Background technology
Common soft packaging bag is not have opening easiness in the prior art, and the customer can only cut off or tear by force if want to unpack by scissors; Could take out the article in the bag; Whether packing of product bag is easy to open, and is related to the comfort level that the customer uses product, works as packaging bag in addition and cuts off with scissors or just tear by force and can only disposablely use; Can not repeated use, waste very much not environmental protection.
The utility model content
The purpose of the utility model be directed against more than deficiency of the prior art, but and provide design a kind of without tearing notch, open and seal convenient and seal the soft packaging bag that seal at a kind of back side that repeated open seals.
The technical scheme of the soft packaging bag that seal at a kind of back side of the utility model is: the soft packaging bag that seal at a kind of back side; Mainly comprise bag 1, bag 1 mainly is made up of anter bag body 2, back sheet bag body 4, it is characterized in that: anter bag body 2 exceeds back sheet bag body 4; Be provided with sack 10 at the back side of bag; Heat-sealing is pasted with a sealing strip 5 on the back side of anter bag body 2 sections of exceeding, and is bonded with one deck double faced adhesive tape 8 at the back side of sealing strip 5, on double faced adhesive tape 8, is provided with one deck easily tore film bar 9.
The soft packaging bag that seal at a kind of back side of the utility model is compared with the soft packaging bag of prior art has following advantage: have the sealing strip 5 that can make things convenient for repeated open and involution function owing to being provided with at the back side of bag body, be bonded with one deck double faced adhesive tape 8 at the back side of sealing strip 5, on double faced adhesive tape 8, be provided with one deck easily tore film bar 9; When the needs connection with wrapping of piece, only need earlier article are packed in the bag, tear the easily tore film bar 9 on the sealing strip 5 then; Double faced adhesive tape 8 is bonding seals sack, during article in wanting bag taking, only need open sealing strip 5 and just can conveniently take out; Owing on sealing strip 5, be pasted with double faced adhesive tape 8; Therefore the sealing strip 5 of repeated open and involution repeatedly is very convenient, but the packaging bag repeated use; Not only reduce packing cost, played environmental-protection function simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
The structural representation that the soft packaging bag that Fig. 1 seals for a kind of back side of the utility model is positive.
The structural representation at the soft packaging bag back side that Fig. 2 seals for a kind of back side of the utility model.
Fig. 3 is the upward view of Fig. 2.
Structural representation when Fig. 4 up opens for the sealing strip 5 of the utility model.
Among the figure: 1. 7. folding lines, 8. double faced adhesive tapes, 9. easily tore film bars, 10. sacks at the bottom of 6. bags of bag 2. anter bag bodies 3. handles 4. back sheet bag body 5. sealing strips
The specific embodiment
Like Fig. 1, Fig. 2 and shown in Figure 4: the soft packaging bag that seal at a kind of back side of the utility model; Mainly comprise bag 1, bag 1 mainly is made up of anter bag body 2, back sheet bag body 4, it is characterized in that: anter bag body 2 exceeds back sheet bag body 4; Be provided with sack 10 at the back side of bag; Heat-sealing is pasted with a sealing strip 5 on the back side of anter bag body 2 sections of exceeding, and is bonded with one deck double faced adhesive tape 8 at the back side of sealing strip 5, on double faced adhesive tape 8, is provided with one deck easily tore film bar 9.
Like Fig. 1, Fig. 2 and shown in Figure 4: the soft packaging bag that seal at described a kind of back side, the inboard dotted line in bag limit is represented plastic bag hot-pressing, edge-sealing line among the figure.
As shown in Figure 3: the soft packaging bag that seal at described a kind of back side; It is characterized in that: at the bottom of the bottom of bag 1 also is provided with a bag 6; At the bottom of the oblong bag at the bottom of the base on 6 two long limits and two bag bodies in front and back (2,4) both sides, the oblong bag bottom hot-pressing, edge-sealing of 6 two bag bodies of minor face and front and back, 2,4 sides seal, be provided with folding line 7 on 6 at the bottom of the oblong bag.The setting of folding line 7, when also not having article, bag is folded into flat sack like this, is convenient to transportation.
The soft packaging bag that seal at described a kind of back side is characterized in that: be provided with an aperture formula handle 3 on the top of bag 1, be convenient for carrying.
Claims (3)
1. soft packaging bag that seal at the back side; Mainly comprise bag (1), bag (1) mainly is made up of anter bag body (2) and back sheet bag body (4), it is characterized in that: anter bag body (2) exceeds back sheet bag body (4); Be provided with sack (10) at the back side of bag; There is back side heat-sealing to be pasted with a sealing strip (5) in anter bag body (2) section of exceeding, is bonded with one deck double faced adhesive tape (8), on double faced adhesive tape (8), be provided with one deck easily tore film bar (9) at the back side of sealing strip (5).
2. the soft packaging bag that seal at a kind of back side according to claim 1; It is characterized in that: at the bottom of the bottom of bag (1) also is provided with a bag (6); The bottom hot-pressing, edge-sealing sealing of two bag bodies of minor face and front and back (2,4) side of (6) at the bottom of the base on two of (6) long limits and two bag bodies in front and back (2,4) both sides, the oblong bag is provided with folding line (7) at the bottom of the oblong bag on (6) at the bottom of the oblong bag.
3. the soft packaging bag that seal at a kind of back side according to claim 1 and 2 is characterized in that: it is characterized in that: be provided with an aperture formula handle (3) on the top of bag (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204740473U CN202321068U (en) | 2011-11-21 | 2011-11-21 | Back-sealed flexible packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204740473U CN202321068U (en) | 2011-11-21 | 2011-11-21 | Back-sealed flexible packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202321068U true CN202321068U (en) | 2012-07-11 |
Family
ID=46433058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204740473U Expired - Lifetime CN202321068U (en) | 2011-11-21 | 2011-11-21 | Back-sealed flexible packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202321068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923269A (en) * | 2016-06-22 | 2016-09-07 | 林世峯 | A packaging and opening device capable of reusing paper packages multiple times |
-
2011
- 2011-11-21 CN CN2011204740473U patent/CN202321068U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923269A (en) * | 2016-06-22 | 2016-09-07 | 林世峯 | A packaging and opening device capable of reusing paper packages multiple times |
| CN105923269B (en) * | 2016-06-22 | 2018-11-20 | 林世峯 | A packaging and opening device capable of reusing paper packages multiple times |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Lake Road Longgang Cangnan County town of Wenzhou City, Zhejiang Province, No. 88 325000 Patentee after: CHENGDE TECHNOLOGY Co.,Ltd. Address before: Lake Road Longgang Cangnan County town of Wenzhou City, Zhejiang Province, No. 88 325000 Patentee before: Zhejiang Prudential packaging Polytron Technologies Inc. |
|
| CP03 | Change of name, title or address |
Address after: Lake Road Longgang Cangnan County town of Wenzhou City, Zhejiang Province, No. 88 325000 Patentee after: Zhejiang Prudential packaging Polytron Technologies Inc. Address before: 325802 Zhejiang province Cangnan County Longgang Town Lake Road (Jintian Industrial Park, the first) Patentee before: ZHEJIANG CHENGDE PACKAGING Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325000 Century Avenue 888-1088, Longgang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee after: CHENGDE TECHNOLOGY Co.,Ltd. Address before: 325000 No. 88 Yanhu Road, Longgang Town, Cangnan County, Wenzhou City, Zhejiang Province Patentee before: CHENGDE TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |