CN208470478U - A kind of plastic folding bottom bag for supporting oneself stable - Google Patents
A kind of plastic folding bottom bag for supporting oneself stable Download PDFInfo
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- CN208470478U CN208470478U CN201821088109.5U CN201821088109U CN208470478U CN 208470478 U CN208470478 U CN 208470478U CN 201821088109 U CN201821088109 U CN 201821088109U CN 208470478 U CN208470478 U CN 208470478U
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- bag
- support bar
- bag body
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Abstract
The utility model discloses a kind of plastic folding bottom bags for supporting oneself stable, including bag body ontology, the bottom end of bag body ontology and closing, the sack of bag body ontology is opening, support bar is fixedly connected on the heat-sealing item in bag body ontology bottom end or bag face, it is provided between support bar and heat-sealing item and easily tears perforated line, bag bottom is provided with the locating part matched with support bar；Support bar includes collet section, collet section both ends are connected with the first inverted sections and the second inverted sections in turn respectively, the end of second inverted sections is provided with convex buckle, and the button hole matched with convex buckle is provided in collet section, and the end of collet section, the first inverted sections and the second inverted sections enclose diagonal brace triangle.The stable plastic folding bottom bag of the self-support is fixedly connected with support bar at heat-sealing item, support bar fold is removed when use to fasten, the support portion of triangle is formed at collet section both ends, to the second bending section surface application pressure, pressure is transferred in collet section via the first bending segment for holding state lower bag body and the intracorporal material of bag.
Description
Technical field
The utility model relates to packaging bag technical fields, and in particular to a kind of plastic folding bottom bag for supporting oneself stable.
Background technique
It is widely used in the commercial articles vendings such as a meter class, beans packaging by the folding bottom packaging bag of co-extrusion film heat-sealing bearing, as
Vacuum packing inside bag uses, and structure generally includes bag body side wall and bag bottom, is provided with middle strip of paper used for sealing on one bag of face of bag body side wall,
The two sides of bag body are folding face, and bag bottom is provided with the first bottom sealing strip of line-styled and second bottom sealing strip of two " V " fonts, second
The endpoint of bottom sealing strip is connect with the both ends of the first bottom sealing strip.
Sell goods in packaging, beans is presented with inner wrapping, and rice usually by kilogram in terms of, in order to guarantee beautiful and fortune
Defeated space is fully used, and for rice usually by vacuum compression at flat cube shaped, the length at above-mentioned bag bottom is much larger than bag
The width at bottom, after dismantling packaging, bag body is in relaxed state, and self-support effect is poor.Inner bag itself has barriering effect, can be used to protect
Hide rice, it is only necessary to the bag body sealing of bag will have been opened.But there are two technological deficiencies for loose bag body tool, first is
It is easy to topple over, it usually needs place other articles in the two sides of bag body, bag body is clipped in the middle；Second is the bag body after relaxation
Floor space is slightly increased, is unfavorable for guaranteeing the orderly of article discharge.
Therefore, it is necessary to be improved to bag structure in plastic folding bottom in the prior art.
Utility model content
The purpose of the utility model is to overcome defects existing in the prior art, provide a kind of stable plastic folding of supporting oneself
Bottom bag, removes supporting element of the support bar as bag body, stablizes the self-support effect of bag body, and guarantee free standing condition lower bag body with compared with
Small floor space.
Realize above-mentioned technical effect, the technical solution of the utility model are as follows: a kind of plastic folding bottom bag for supporting oneself stable, including
Bag body ontology, the bottom end of bag body ontology and closing, the sack of bag body ontology are opening, which is characterized in that in bag body ontology bottom end
Or support bar is fixedly connected on the heat-sealing item in bag face, it is provided between support bar and heat-sealing item and easily tears perforated line, bag bottom is set
It is equipped with the locating part matched with support bar；Support bar includes collet section, and collet section both ends are connected with the first fold in turn respectively
Section and the second inverted sections, the end of the second inverted sections is provided with convex buckle, the button matched with the convex buckle is provided in collet section
Hole, the end of collet section, the first inverted sections and the second inverted sections enclose diagonal brace triangle.
Above-mentioned support bar is plastic sheet, the structure of bag body ontology is integrally attached to, convenient for users to dismantling as needed
Assembling.Preferably, the side integrally connected of support bar and strip of paper used for sealing in bag face.
The width that support bar needs to have certain, but the biggish support bar of width will affect the filling and vacuum of bag body ontology
Compression, in order to guarantee support bar stablize bag body support oneself effect, preferred technical solution be fixedly connected on bag body ontology to
Few two support bars.
Support bar has certain thickness, and in order to connect support bar together in heat-sealing, preferred technical solution is to support
Item is connect with transition film integral type, is provided between support bar and transition film item and is easily torn perforated line, excessive film item and bag body sheet
The side or bottom edge of body pass through heat-sealing integral type connection.The material of transition film item be usually with the consistent PE of bag body hot sealing layer or
PP, and the thinner thickness of transition film item, quickly to seal.
In order to optimize the stability of holding state lower bag body self-support, preferred technical solution is to enclose diagonal brace triangle
Collet section end and the angles of the second inverted sections be 55~80 °.
In order to increase the frictional force under holding state between support bar and holding plane, preferred technical solution is collet
One surface of section is provided with anti-slip layer.
Preferred technical solution is that anti-slip layer is layer of silica gel, and layer of silica gel is netted, or is the silica gel point of array arrangement, or
For silica gel strip disposed in parallel.
Preferred technical solution is, collet section by interlude and both ends between two button holes extended segment integrally connected
It forms, the thickness of interlude is less than the thickness of extended segment.The support bar of above structure can reduce the use of raw material, moreover it is possible to make to prop up
Contact area under support state between bag bottom and holding plane maximizes, and optimizes the effect stablized and supported oneself.
Preferred technical solution is that locating part is stop collar, and stop collar is enclosed by bag face and positive stop strip, positive stop strip
Both ends and bag bottom bonding connection.
Advantages and beneficial effects of the utility model lie in that
The stable plastic folding bottom bag of the self-support is fixedly connected with support bar at heat-sealing item, and support bar is removed fold when use
It fastens, forms the support portion of triangle at collet section both ends, the interlude of collet section is for placing the platypelloid types such as rice class, beans
Bag body, holding state lower bag body and the intracorporal material of bag apply pressure to the second bending section surface, shift via the first bending segment
To collet section, the first bending segment plays diagonal brace；
The tearing easy to connect of the perforated line of support bar and bag body, it is easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of 1 plastic folding bottom of embodiment bag；
Fig. 2 is the usage state diagram of embodiment 1；
Fig. 3 is the attachment structure schematic diagram that item, support bar and transition film item are sealed in embodiment 2；
Fig. 4 is the usage state diagram of 2 support bar of embodiment.
In figure: 1, bag body ontology；2, support bar；21, collet section；22, the first inverted sections；23, the second inverted sections；24, convex
Button；25, button hole；3, perforated line is easily torn；4, excessive film item；5, positive stop strip；6, anti-slip layer；A, interlude；B, extended segment.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
Embodiment 1
As shown in Figs. 1-2, the plastic folding bottom bag that embodiment 1 is supported oneself stable, including bag body ontology 1, the bottom end of bag body ontology 1
And closing, the sack of bag body ontology 1 is opening, it is fixedly connected with support bar 2 on the heat-sealing item in bag body ontology bottom end or bag face,
It is provided between support bar 2 and heat-sealing item and easily tears perforated line 3, bag bottom is provided with the locating part matched with support bar 2；Support
Item 2 includes collet section 21, and 21 both ends of collet section are connected with the first inverted sections 22 and the second inverted sections 23, the second fold in turn respectively
The end of section 23 is provided with convex buckle, is provided with the button hole 25 matched with convex buckle 24 in collet section 21, the end of collet section 21, the
One inverted sections 22 and the second inverted sections 23 enclose diagonal brace triangle.
At least two support bars 2 are fixedly connected on bag body ontology 1.
Locating part is stop collar, and stop collar is enclosed by bag face and positive stop strip 5, and the both ends of positive stop strip 5 are Nian Jie with bag bottom
Connection.
Embodiment 1 can open up perforated line on heat-sealing item using hobboing cutter after support bar is Nian Jie with heat-sealing item.
Embodiment 2
As shown in Figure 3-4, embodiment 2 the difference from embodiment 1 is that, support bar 2 is connect with 4 integral type of transition film item,
It is provided between support bar 2 and transition film item 4 and easily tears perforated line 3, excessive film item 4 passes through with the side of bag body ontology 1 or bottom edge
Seal integral type connection.
The angle of 21 end of collet section and the second inverted sections 23 that enclose diagonal brace triangle is 55~80 °.
One surface of collet section 21 is provided with anti-slip layer 6.
Anti-slip layer 6 is layer of silica gel, and layer of silica gel is the silica gel point of array arrangement.As an alternative, layer of silica gel is silica gel mesh,
It or is silica gel strip disposed in parallel.
Collet section 21 is formed by the extended segment b integrally connected of the interlude a and both ends between two button holes, interlude a
Thickness be less than extended segment b thickness.
In general, the intermediate segment length between two button holes, which is equal to vacuum packaging, carries the thickness of rice bag or soybean bag body under state
Degree.
It needs using inner bag as preservation band that support bar is torn along perforated line first before in use, opening bag, by support bar
It is threaded through in stop collar, turns down first folding portion and the second folding portion at support bar both ends, convex buckle and button hole are cooperatively connected, are formed
Diagonal brace triangle.Sack, Flow of Goods and Materials in bag are opened, bag body is in relaxed state, and bag body is mutually pressed with the second folding portion.Due to limit
The positioning action of position ring, the pick-and-place of bag body will not influence the position of support bar.
In addition, the settable lenticular zip strip of sack.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (8)
1. a kind of plastic folding bottom bag for supporting oneself stable, including bag body ontology, the bottom end of bag body ontology and closing, the bag of bag body ontology
Mouth is opening, which is characterized in that support bar, support bar and heat are fixedly connected on the heat-sealing item in bag body ontology bottom end or bag face
It is provided between strip of paper used for sealing and easily tears perforated line, bag bottom is provided with the locating part matched with support bar；Support bar includes collet section,
Collet section both ends are connected with the first inverted sections and the second inverted sections in turn respectively, and the end of the second inverted sections is provided with convex buckle, bottom
It is provided with the button hole matched with the convex buckle in support section, the end of collet section, the first inverted sections and the second inverted sections enclose
Diagonal brace triangle.
2. the plastic folding bottom bag according to claim 1 for supporting oneself stable, which is characterized in that be fixedly connected on bag body ontology
At least two support bars.
3. the plastic folding bottom bag according to claim 2 for supporting oneself stable, which is characterized in that support bar and transition film item one
Formula connection is provided between support bar and transition film item and easily tears perforated line, and the side or bottom edge of excessive film item and bag body ontology are logical
Cross the connection of heat-sealing integral type.
4. the plastic folding bottom bag according to claim 3 for supporting oneself stable, which is characterized in that enclose the bottom of diagonal brace triangle
The angle for holding in the palm section end and the second inverted sections is 55~80 °.
5. the plastic folding bottom bag according to claim 3 for supporting oneself stable, which is characterized in that a surface of collet section is provided with
Anti-slip layer.
6. the plastic folding bottom bag according to claim 5 for supporting oneself stable, which is characterized in that anti-slip layer is layer of silica gel, silica gel
Layer is netted, or is the silica gel point of array arrangement, or is silica gel strip disposed in parallel.
7. stable plastic folding bottom bag according to claim 4 of supporting oneself, which is characterized in that collet section by be located at two button holes it
Between interlude and the extended segment integrally connected at both ends form, the thickness of interlude is less than the thickness of extended segment.
8. the plastic folding bottom bag according to claim 1 for supporting oneself stable, which is characterized in that locating part is stop collar, limit
Ring is enclosed by bag face and positive stop strip, the both ends of positive stop strip and bag bottom bonding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088109.5U CN208470478U (en) | 2018-07-10 | 2018-07-10 | A kind of plastic folding bottom bag for supporting oneself stable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821088109.5U CN208470478U (en) | 2018-07-10 | 2018-07-10 | A kind of plastic folding bottom bag for supporting oneself stable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208470478U true CN208470478U (en) | 2019-02-05 |
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ID=65209748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821088109.5U Active CN208470478U (en) | 2018-07-10 | 2018-07-10 | A kind of plastic folding bottom bag for supporting oneself stable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208470478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525929A (en) * | 2021-07-30 | 2021-10-22 | 陕西保利华英包装有限公司 | Corrugated carton with vacuum storeroom |
-
2018
- 2018-07-10 CN CN201821088109.5U patent/CN208470478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525929A (en) * | 2021-07-30 | 2021-10-22 | 陕西保利华英包装有限公司 | Corrugated carton with vacuum storeroom |
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