CN203667218U - Sealing bag with easily-tearing buckle - Google Patents
Sealing bag with easily-tearing buckle Download PDFInfo
- Publication number
- CN203667218U CN203667218U CN201420011454.4U CN201420011454U CN203667218U CN 203667218 U CN203667218 U CN 203667218U CN 201420011454 U CN201420011454 U CN 201420011454U CN 203667218 U CN203667218 U CN 203667218U
- Authority
- CN
- China
- Prior art keywords
- sealing bag
- clamping device
- sealing
- tearing
- buckleing
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 75
- 238000003466 welding Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 9
- 229920005672 polyolefin resin Polymers 0.000 claims description 8
- 238000004806 packaging method and process Methods 0.000 abstract description 23
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- -1 preferably Polymers 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 206010059866 Drug resistance Diseases 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920005673 polypropylene based resin Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005678 polyethylene based resin Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
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Abstract
The utility model relates to the field of packaging and discloses a sealing bag with an easily-tearing buckle. Sealing performance is good, content cannot be subjected to leakage and losing, through the easily-tearing buckle, tearing is smooth and convenient, whole recycling can be achieved, environment is protected, and sanitation is achieved. According to the sealing bag, the edge of the sealing bag is sealed, and an opening part of the sealing bag is connected with an unsealing device in a welding mode. The unsealing device comprises the easily-tearing buckle and at least one pair of meshing pieces. The easily-tearing buckle and the meshing pieces are parallel to each other and are integrally formed and are parallel to the opening part. The pair of meshing pieces comprises a male meshing piece and a female meshing piece which are connected to two opposite faces of the inner side of the opening part in a welding-flush mode respectively. The easily-tearing buckle is connected to one of the two opposite faces in a welding mode. The end of the easily-tearing buckle is provided with a handheld end. The sealing edge of the packaging bag is provided with a notch corresponding to the handheld end in shape. The easily-tearing buckle and the sealing edge have an overlapped zone, and the overlapped zone is provided with the handheld end and the notch which correspond to each other in shape.
Description
Technical field
The utility model relates to packaging field, particularly a kind of packaging bag.
Background technology
In the past, by dividing at the seal opening portion of bag, negative and positive clamping device or chimeric are set, thereby can realize free-open-close, this bag (bayonet socket bag) is used in multiple fields such as food, pharmaceuticals, groceries.Have in the bag of clamping device this, preferably until be all completely sealed in selling, normally along occlusion portion, end is sealed completely, having in the bag of clamping device of sealing, normally will between clamping device and open side hermetic unit, cut off when in use, then break a seal in clamping device part, again seal.
Easily tear in the Kaifeng of sealing bag of button at band, user except the method that scissors in the past of utilization cuts off, the method that has adopted the side from answering cut-off parts to tear with hand.For the operation of tearing with hand becomes easily, also form recess at the side of bag.
But, contriver's discovery of the present utility model, scissors uses cumbersome, and if without scissors, can't cut again.In addition tear and the method cut off cannot fitly be cut into linear, unfairness if utilized from recess.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of sealing bag with easily tearing button, good airproof performance, and content is difficult for leakage loss, and easily tears button and make the smooth convenience of tearing, can recycled in its entirety, environmentally-friendly sanitary.
For solving the problems of the technologies described above, embodiment of the present utility model discloses a kind of sealing bag with easily tearing button, sealing bag edge seal, the opening portion welding of sealing bag has seal opening device, seal opening device comprises easily tearing to be detained and at least one pair of clamping device, easily tear button and clamping device and be parallel to each other and integrally formed, and parallel with opening portion;
A pair of clamping device comprises positive clamping device and cloudy clamping device, and this sun clamping device and cloudy clamping device flush respectively welding in two opposites of opening portion inner side;
Easily tear on the face of button welding in two opposites;
The end of easily tearing button is provided with hand-held end, and the sealing the margin of sealing bag has and the corresponding otch of hand-held end shape;
Easily tear button and sealing the margin and there is overlay region, and on this overlay region, be provided with the corresponding hand-held end of shape and otch.
Compared with prior art, the key distinction and effect thereof are the utility model embodiment:
Comprise the sealing bag that easily tears button and the edge seal of at least one pair of clamping device, good airproof performance, content is difficult for leakage loss, and easily tears button and make the smooth convenience of tearing, can recycled in its entirety, environmentally-friendly sanitary.
Further, easily tear fastener and have two flanks, and the cloudy clamping device of clamping device and positive clamping device flush respectively welding on flank inside face and on the outside face of sealing bag, can be by after easily tearing button tearing opening, by the clamping device interlock on flank, make the sealing again of sealing bag, thus realize sealing bag repeat sealing and recycle.
Further, polyolefin-based resins, makes moisture resistance, fastness to water, resistance to cold, the drug resistance of sealing bag excellent and soft, and can alleviate the weight of sealing bag itself.
Further, jagged clamping device can make sealing bag have stronger leak tightness.
Further, oval-shaped hand-held end, meets the feature of ergonomic designs, makes to go smoothly and tears conveniently.
Further, the sealing bag that band easily tears button has transparent part and has scale graticule, can be easy to use see the in kind of inner packaging sealing and determine each use amount while using this material object, practicality is stronger.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of sealing bag with easily tearing button in the utility model the first embodiment;
Fig. 2 is a kind of structural representation of sealing bag with easily tearing button in the utility model the second embodiment;
Fig. 3 is a kind of structural representation of sealing bag with easily tearing button in the utility model the second embodiment;
Fig. 4 is a kind of structural representation of sealing bag with easily tearing button in the utility model the second embodiment.
The specific embodiment
In the following description, in order to make reader understand the application better, many ins and outs have been proposed.But, persons of ordinary skill in the art may appreciate that even without these ins and outs and the many variations based on following embodiment and modification, also can realize the each claim of the application technical scheme required for protection.
For making goal of the invention of the present utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
The utility model the first embodiment relates to a kind of sealing bag with easily tearing button.Fig. 1 is the structural representation that this band easily tears the sealing bag of buckleing.This band easily tears the sealing bag packaging bag edge seal of buckleing, and the opening portion welding of packaging bag has seal opening device 0.
Seal opening device 0 comprises and easily tears button 1 and at least one pair of clamping device 2, easily tears that button 1 and clamping device 2 are parallel to each other and integrally formed, and parallel with opening portion.
A pair of clamping device comprises positive clamping device and cloudy clamping device, and this sun clamping device and cloudy clamping device flush respectively welding in two opposites of opening portion inner side.
Easily tear on the face of button welding in two opposites.
The end of easily tearing button is provided with hand-held end 11, and the sealing the margin of packaging bag has and the corresponding otch 12 of hand-held end 11 shape.
Easily tear button and sealing the margin and there is overlay region 13, and on this overlay region 13, be provided with the corresponding hand-held end 11 of shape and otch 12.
Comprise the packaging bag of easily tearing button and the edge seal of at least one pair of clamping device, good airproof performance, content is difficult for leakage loss, and easily tears button and make the smooth convenience of tearing, can recycled in its entirety, environmentally-friendly sanitary.
In addition, be appreciated that above-mentioned opening portion can, for the opening portion on packaging bag edge, can be also the opening portion on the quadrature component of two edges, or the similarly opening such as the side opening of packaging bag.
Clamping device can be slide fastener, fastener or the thin hook adhesive of ultra-thin hook etc.
The number of otch and hand-held end can be two, also can be one, or multiple.
Easily tearing button for having the band of certain width, can be also narrower band, as long as can obtain tearing guiding effect and can obtain pulling strengrth, thin ropy is also passable.
The utility model can be used as that packaged food, pharmaceuticals etc. are solid-state, the packaging bag of liquid state or gaseous material is used, and particularly can be used as having of easily breaking a seal in opening portion side and easily tears the band of button and at least one pair of clamping device and easily tear the sealing bag of buckleing and use.
Easily tearing button by tearing makes the packaging bag of good seal to be opened or to be sealed by clamping device.
The utility model the second embodiment relates to a kind of sealing bag with easily tearing button.Fig. 2, Fig. 3 and Fig. 4 are the structural representations that this band easily tears the sealing bag of buckleing.
The second embodiment improves on the basis of the first embodiment, main improvements are: easily tearing fastener has two flanks, and the cloudy clamping device of clamping device and positive clamping device flush respectively welding on flank inside face and on the outside face of packaging bag, can be by after easily tearing button tearing opening, by the clamping device interlock on flank, make the sealing again of packaging bag, thus realize packaging bag repeat sealing and recycle.Polyolefin-based resins, makes moisture resistance, fastness to water, resistance to cold, the drug resistance of packaging bag excellent and soft, and can alleviate the weight of packaging bag itself.Jagged clamping device can make packaging bag have stronger leak tightness.Oval-shaped hand-held end, meets the feature of ergonomic designs, makes to go smoothly and tears conveniently.The sealing bag that band easily tears button has transparent part and has scale graticule, can be easy to use see the in kind of inner packaging sealing and determine each use amount while using this material object, practicality is stronger.Specifically:
The construction profile of the sealing state shown in construction profile schematic diagram and Fig. 3 when this band as shown in Figure 2 easily tears the sealing bag use of buckleing, there is the otch that the edge of above-mentioned overlay region 13 and joining edge 15 all have formed objects, and otch 14 corresponding section 16 shapes on joining edge 15 are identical with hand-held end 12 shapes, easier like this tearing.
This band as shown in Figure 4 easily tears the construction profile of the sealing state shown in structural scheme of mechanism and Fig. 3 of the sealing bag of buckleing, seal opening device 0 comprises and easily tears button 1 and three pairs of clamping devices, easily tearing fastener has two flanks 31 and 32, and the cloudy clamping device 21 of clamping device and positive clamping device 22 flush respectively welding on flank inside face and on the outside face of packaging bag.
In some other embodiment of the present utility model, sealing bag is not limited in employing and easily tears and buckle, and can also be to have and slide fastener or zip or antithesis velcro or dual fastener or frenulum or the thin hook VELCRO of ultra-thin hook of easily tearing the identical performance of button and effect.
In addition, be appreciated that in some other embodiments of the present utility model, can be by increasing the logarithm of clamping device with the leak tightness of increase packaging bag.
The material of seal opening device is polyolefin-based resins.
Or the material of sealing bag that band easily tears button is polyolefin-based resins.
In addition, be appreciated that, as a preferred implementation of the present utility model, the material that the material of seal opening device or band easily tear the sealing bag of button is polyolefin-based resins, preferably, polyolefin-based resins is polyethylene, polypropylene, polybutene etc., makes easily to tear fastener for themoplasticity, thereby the handling ease such as moulding, stretching.
As polypropylene-based resin, there are straight chain shape Low Density Polyethylene, high density polyethylene (HDPE), Low Density Polyethylene etc.
As polypropylene-based resin, there are polypropylene, homo-polypropylene, random polypropylene, block polypropylene etc.
In addition, the moisture resistance of polyethylene-based resin, fastness to water, resistance to cold, drug resistance excellence and soft, proper in the time of the packed article of packages for liquid.
In addition because the proportion of polypropylene-based resin is little, thereby can alleviate the weight of packaging bag itself.
Clamping device is shaped as zig-zag.
In addition, being appreciated that clamping device shape is not limited in as zig-zag in some other embodiments of the present utility model, can also be other shape, for example waveform.The wave waviness of waveform clamping device or the sawtooth amplitude of serration clamping device arrange depending on actual needs.
Hand-held end is shaped as ellipse.
In addition, be appreciated that in embodiment of the present utility model, the longest diameter of oval hand-held end is parallel with place sealing the margin, and manufacturing process is simple and convenient like this.
In some other embodiments of the present utility model, hand-held end shape is not limited in as ellipse, can also be other shape, for example circle, rectangle, leaf-shaped etc., and specifically which kind of shape, need to select depending on concrete application.
The sealing bag that band easily tears button has transparent part and has scale graticule.
In addition, be appreciated that transparent part can be the optional position with easily tearing on the sealing bag of button, for the convenience using, the front of sealing bag that can easily tear button at band be designed to transparent, also can make band easily tear the sealing bag all transparent of button, for example place medicine or liquid, or food etc.
Scale graticule can be arranged on has the inner side that the band of transparent part easily tears the sealing bag of buckleing, and also can design the outside face or the sealing the margin that easily tear the sealing bag of button at band.
In some other embodiments of the present utility model, the sealing bag that band easily tears button is not limited in transparent, can be also that surface has printed layer or tinfoil paper layer etc.
It should be noted that, in the claim and specification sheets of this patent, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element that " comprises " and limit by statement, and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Although by reference some preferred implementation of the present utility model, the utility model is illustrated and described, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (6)
1. a band easily tears the sealing bag of buckleing, described sealing bag edge seal, the opening portion welding of described sealing bag has seal opening device, it is characterized in that, described seal opening device comprises easily tearing to be detained and at least one pair of clamping device, describedly easily tear button and clamping device is parallel to each other and integrally formed, and parallel with opening portion;
A pair of described clamping device comprises positive clamping device and cloudy clamping device, and this sun clamping device and cloudy clamping device flush respectively welding in two opposites of opening portion inner side;
Described easily tearing on the face of button welding in described two opposites;
Described end of easily tearing button is provided with hand-held end, and the sealing the margin of described sealing bag has and the corresponding otch of hand-held end shape;
Describedly easily tear button and sealing the margin has overlay region, and on this overlay region, be provided with the corresponding hand-held end of described shape and otch.
2. band according to claim 1 easily tears the sealing bag of buckleing, it is characterized in that, seal opening device comprises easily tearing to be detained and three pairs of clamping devices, and the described fastener that easily tears has two flanks, and the cloudy clamping device of clamping device and positive clamping device flush respectively welding on flank inside face and on the outside face of sealing bag.
3. band according to claim 2 easily tears the sealing bag of buckleing, and it is characterized in that, the material of described seal opening device is polyolefin-based resins; Or
The material that described band easily tears the sealing bag of buckleing is polyolefin-based resins.
4. band according to claim 3 easily tears the sealing bag of buckleing, and it is characterized in that, described clamping device is shaped as zig-zag.
5. band according to claim 4 easily tears the sealing bag of buckleing, and it is characterized in that, described hand-held end is shaped as ellipse.
6. easily tear according to the band described in any one in claim 1 to 5 sealing bag of buckleing, it is characterized in that, described band easily tears the sealing bag of buckleing to be had transparent part and has scale graticule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011454.4U CN203667218U (en) | 2014-01-08 | 2014-01-08 | Sealing bag with easily-tearing buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011454.4U CN203667218U (en) | 2014-01-08 | 2014-01-08 | Sealing bag with easily-tearing buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203667218U true CN203667218U (en) | 2014-06-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011454.4U Expired - Lifetime CN203667218U (en) | 2014-01-08 | 2014-01-08 | Sealing bag with easily-tearing buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203667218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054857A (en) * | 2017-05-17 | 2017-08-18 | 杭州金杭包装印业有限公司 | Easily Anti-counterfeit packing bag is torn with transparent window |
-
2014
- 2014-01-08 CN CN201420011454.4U patent/CN203667218U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054857A (en) * | 2017-05-17 | 2017-08-18 | 杭州金杭包装印业有限公司 | Easily Anti-counterfeit packing bag is torn with transparent window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171226 Address after: No. 918 Zhen Chen Road, Baoshan District, Shanghai Patentee after: Shanghai Da Rui Packaging Co.,Ltd. Address before: No. 918 Zhen Chen Road, Baoshan District, Shanghai Patentee before: SHANGHAI DARUI PACKAGING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210104 Address after: No.2300, Shengang Road, East New District, Songjiang Industrial Zone, Songjiang District, Shanghai, 201612 Patentee after: Shanghai relief printing Co.,Ltd. Address before: No.918 zhenchen Road, Baoshan District, Shanghai 200444 Patentee before: Shanghai Da Rui Packaging Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |