CN209522012U - A kind of leakage-proof packing bag - Google Patents
A kind of leakage-proof packing bag Download PDFInfo
- Publication number
- CN209522012U CN209522012U CN201822081257.0U CN201822081257U CN209522012U CN 209522012 U CN209522012 U CN 209522012U CN 201822081257 U CN201822081257 U CN 201822081257U CN 209522012 U CN209522012 U CN 209522012U
- Authority
- CN
- China
- Prior art keywords
- brown paper
- packaging bag
- bag body
- suture
- leakage
- 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 - Fee Related
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Abstract
The utility model provides a kind of leakage-proof packing bag, including packaging bag body, brown paper and adhesive-layer, the bottom end of the packaging bag body and unsealed end correspondence are coated with brown paper, adhesive-layer is coated between the brown paper and the packaging bag body, the width of the brown paper is greater than the width of the packaging bag body, the brown paper both ends extend to outside the packaging bag body, are also coated with adhesive-layer between the brown paper.The utility model has the advantages of avoiding material leakage, improving dampproof effect.
Description
Technical field
The utility model relates to a kind of leakage-proof packing bags.
Background technique
In chemical fertilizer and seed packaging, the necessary moisture-proof and leakproof of used packaging bag in chemical fertilizer or Habitat or is deposited
During storage, due to that can stack packaging bag traverse, the suture of packaging bag both ends may exist with edge to be leaked, in packaging bag
Inner bag be also possible to it is bad with outer bag stickiness, influence charging the problem of.
Therefore, it is badly in need of one kind and avoids material leakage, improves the leakage-proof packing bag of dampproof effect.
Utility model content
In order to solve the problems, such as that existing packaging bag both ends suture and edge may have leakage, the mesh of the utility model
The advantages of being to provide a kind of leakage-proof packing bag, have and avoid material leakage, improve dampproof effect.
The utility model provides the following technical solution:
A kind of leakage-proof packing bag, including packaging bag body, brown paper and adhesive-layer, the bottom end of the packaging bag body and are opened
Sealing end correspondence is coated with brown paper, and adhesive-layer is coated between the brown paper and the packaging bag body, the brown paper
Width is greater than the width of the packaging bag body, and the brown paper both ends extend to outside the packaging bag body, the ox-hide
Adhesive-layer is also coated between paper.
The bottom end of the packaging bag body and unsealed end are coated with brown paper, and the width of the brown paper is greater than the packet
The width of ontology is packed, brown paper is used as packaging material, and tearing toughness, rupture function and resistance to vibration are very high, and there are also moisture-proof function
Can, the corner of the packaging bag body is covered by between the brown paper, and the utility model can avoid material leakage, improve moisture-proof effect
Fruit.
Preferably, it is additionally provided with the first linear suture on the brown paper, is additionally provided on the brown paper corrugated
The second suture, second suture ripple fluctuating is located above and below first suture, it is described
First suture and second suture suture the brown paper and the packaging bag body.
Preferably, the extension at the brown paper both ends folds to the brown paper table Nian Jie with the packaging bag body
It on face, is bonded between the brown paper of folding by adhesive-layer, the third of X-type is additionally provided in the folded portion at the brown paper both ends
Suture, the third suture also suture the brown paper and the packaging bag body.
Preferably, inner bag is additionally provided in the packaging bag body, in the outer surface of the inner bag and the packaging bag body
It is bonded between surface by several first two sides adhesive tape, table in the bottom outer surface of the inner bag and the packaging bag body bottom
Face is bonded by the second two sides adhesive tape.
The beneficial effects of the utility model are: the bottom end of the packaging bag body and unsealed end are coated with brown paper, institute
State brown paper width be greater than the packaging bag body width, brown paper be used as packaging material, tearing toughness, rupture function and
Resistance to vibration is very high, and there are also moisture-proof function, the corner of the packaging bag body is covered by between the brown paper, this is practical new
Type can avoid material leakage, improve dampproof effect.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is 1 structural front view of the utility model embodiment；
Fig. 2 is 1 structural side view of the utility model embodiment；
Fig. 3 is the utility model packaging bag body schematic diagram of internal structure；
Fig. 4 is 2 structural front view of the utility model embodiment；
Fig. 5 is 2 structural side view of the utility model embodiment；
In the figure, it is marked as 1, packaging bag body；2, brown paper；21, the first suture；22, the second suture；23, third
Suture；3, adhesive-layer；4, inner bag；5, the first two sides adhesive tape；6, the second two sides adhesive tape.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1-3, a kind of leakage-proof packing bag, including packaging bag body 1, brown paper 2 and adhesive-layer 3, the packaging
The bottom end of bag ontology 1 and unsealed end correspondence are coated with brown paper 2, and the bottom of packaging bag body 1 is coated on after 2 doubling of brown paper
Outside end and unsealed end, adhesive-layer 3, the width of the brown paper 2 are coated between the brown paper 2 and the packaging bag body 1
Greater than the width of the packaging bag body 1,2 both ends of brown paper are extended to outside the packaging bag body 1, the packaging bag
The corner of ontology 1 is covered by between the brown paper 2, be can avoid material leakage, is also coated with adhesive-layer between the brown paper 2,
Brown paper is used as packaging material, and tearing toughness, rupture function and resistance to vibration are very high, there are also moisture-proof function, the packaging bag sheet
It is additionally provided with inner bag 4 in body 1, passes through several first two sides between 1 inner surface of outer surface and the packaging bag body of the inner bag 4
Adhesive tape 5 is bonded, and the bottom outer surface of the inner bag 4 and 1 bottom interior surface of packaging bag body are viscous by the second two sides adhesive tape 6
It connects.The setting of first two sides adhesive tape 5 and second two sides adhesive tape 6 can prevent the inner bag 4 in the packaging bag body 1
Interior play does not influence to charge, and the material of the inner bag 4 generally selects plastic film, has dampproof effect.
Embodiment 2
As illustrated in figures 4-5, a kind of leakage-proof packing bag is additionally provided with straight line on the brown paper 2 on the basis of embodiment 1
First suture 21 of shape is additionally provided with the second corrugated suture 22, the wave of second suture 22 on the brown paper 2
Line fluctuating is located above and below first suture 21, first suture 21 and second suture 22
The brown paper 2 and the packaging bag body 1 are sutured, first suture 21 and second suture 22 can be further
Prevent the brown paper 2 from falling off outside the packaging bag body 1；The extension at 2 both ends of brown paper fold to it is described
On 2 surface of the brown paper that packaging bag body 1 is bonded, be bonded between the brown paper 2 of folding by adhesive-layer 3, brown paper 2 into
One step wraps the corner of the packaging bag body 1, prevents material leakage, is additionally provided with X in the folded portion at 2 both ends of brown paper
The third suture 23 of type, the third suture 23 also suture the brown paper 2 and the packaging bag body 1, the third
Suture 23 prevents the folded portion at 2 both ends of brown paper to be unfolded.
Utility model works mode: inner bag 4 is sticked to packaging bag by the first two sides adhesive tape 5 and the second two sides adhesive tape 6
In ontology 1,2 doubling of brown paper is coated on outside 1 bottom end of packaging bag body, and brown paper 2 is sticked to packaging bag body by adhesive-layer 3
It on 1, then is sutured, suture the first suture 21 and the second suture 22 as shown in Figure 1, then again by 2 liang of brown paper
The wider portion at end folds on 2 surface of brown paper, is bonded by adhesive-layer 3, and brown paper 2 is further by packaging bag body 1
Corner wrap, then closed with linear slit, suture third suture 23 as shown in Figure 3, after being charged, packaging bag body 1
Unsealed end be also bonded with brown paper 2 described in step as above.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (4)
1. a kind of leakage-proof packing bag, which is characterized in that including packaging bag body, brown paper and adhesive-layer, the packaging bag body
Bottom end and unsealed end correspondence be coated with brown paper, between the brown paper and the packaging bag body be coated with adhesive-layer, institute
The width for stating brown paper is greater than the width of the packaging bag body, and the brown paper both ends extend to outside the packaging bag body
Portion is also coated with adhesive-layer between the brown paper.
2. a kind of leakage-proof packing bag according to claim 1, which is characterized in that be additionally provided on the brown paper linear
First suture, is additionally provided with the second corrugated suture on the brown paper, and the ripple of second suture rises and falls difference
Above and below first suture, first suture and second suture suture the brown paper
With the packaging bag body.
3. a kind of leakage-proof packing bag according to claim 1, which is characterized in that roll over the extension at the brown paper both ends
Onto the brown paper surface Nian Jie with the packaging bag body, it is bonded between the brown paper of folding by adhesive-layer, it is described
Be additionally provided with the third suture of X-type in the folded portion at brown paper both ends, the third suture also suture the brown paper and
The packaging bag body.
4. a kind of leakage-proof packing bag according to claim 1, which is characterized in that in being additionally provided in the packaging bag body
Bag, it is Nian Jie by several first two sides adhesive tape between the outer surface of the inner bag and the packaging bag body inner surface, it is described interior
The bottom outer surface of bag is Nian Jie by the second two sides adhesive tape with the packaging bag body bottom interior surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081257.0U CN209522012U (en) | 2018-12-12 | 2018-12-12 | A kind of leakage-proof packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822081257.0U CN209522012U (en) | 2018-12-12 | 2018-12-12 | A kind of leakage-proof packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209522012U true CN209522012U (en) | 2019-10-22 |
Family
ID=68226594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822081257.0U Expired - Fee Related CN209522012U (en) | 2018-12-12 | 2018-12-12 | A kind of leakage-proof packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209522012U (en) |
-
2018
- 2018-12-12 CN CN201822081257.0U patent/CN209522012U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20211212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |