CN206358586U - A kind of high plastic packaging bag of structural strength and its processing mold structure - Google Patents
A kind of high plastic packaging bag of structural strength and its processing mold structure Download PDFInfo
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- CN206358586U CN206358586U CN201621469181.3U CN201621469181U CN206358586U CN 206358586 U CN206358586 U CN 206358586U CN 201621469181 U CN201621469181 U CN 201621469181U CN 206358586 U CN206358586 U CN 206358586U
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- plastic sheet
- egative film
- plastics
- plastics egative
- packaging bag
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Abstract
The utility model is related to a kind of high plastic packaging bag of structural strength, including preceding plastic sheet, rear plastic sheet, upper plastic sheet, the first plastics egative film, the second plastics egative film, slide fastener, preceding plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film are correspondingly connected together, and enclose the accommodating chamber for being formed with upper end open jointly；Upper plastic sheet is bonded on rear plastic sheet；The first zipper tapes, the second zipper tapes of slide fastener are bonded in preceding plastic sheet respectively and on rear plastic sheet, the abutting edge between the second zipper tapes and rear plastic sheet is formed with bar shaped adhesive portion, and recessed pockets are formed with bar shaped adhesive portion both sides.The utility model has the advantages that intensity height rational in infrastructure, service life are long, and it can be reused, and reduce the pollution of environment, and protection people's is healthy.Processing mold structure of the present utility model has the advantages that simple in construction, manufacturing cost is low, easy to use.
Description
Technical field
The utility model is related to packing technique field, particularly a kind of structural strength high plastic packaging bag and its processing mould
Lamps structure.
Background technology
With the development of society, the application of plastic packaging bag is also more and more extensive.Also there is load-bearing in existing plastic packaging bag
Ability, the situation for strain cracking easily occur greatly affected the performance and service life of plastic packaging bag.Its
In, most plastic packaging bags can not be reused, and can only work as rubbish discarding.Due to above-mentioned total reason, plastics can be caused
A large amount of generations of rubbish, these plastic garbages or be landfilled refuse landfill or by arbitrarily abandon ground on.And plastics rubbish
Rubbish degradation speed under natural environment is extremely slow, and strong influence can be so caused to environment, can also influence people's healthy.
Meanwhile, the mould for being currently used for processing plastic packaging bag, which also has that complicated, manufacturing cost is low, ease of use is poor, etc. asks
Topic.
Utility model content
The purpose of this utility model is to solve the above problems and there is provided a kind of high plastics package of structural strength for deficiency
Bag, the plastic packaging bag has the advantages that intensity height rational in infrastructure, service life are long, and it can be reused, reduction environment
Pollution, protection people's is healthy.The utility model also proposed a kind of processing mould for being used to process above-mentioned plastic packaging bag
Lamps structure, the processing mold structure has the advantages that simple in construction, manufacturing cost is low, easy to use.
What the technical solution of the utility model was realized in：
A kind of high plastic packaging bag of structural strength, its feature be to include preceding plastic sheet, rear plastic sheet, upper plastic sheet,
First plastics egative film, the second plastics egative film, slide fastener, wherein slide fastener is by the first zipper tapes, the second zipper tapes and slider of zipper fastener structure
Into；The upper plastic sheet is formed by double-layer plastic paper conversion；The preceding plastic sheet is arranged on the rear preceding surface in plastic sheet bottom, institute
The first plastics egative film, the second plastics egative film is stated to be separately positioned between preceding plastic sheet lower end and rear plastic sheet lower end, and make first
Plastics egative film base is linked together with preceding plastic sheet base, the first plastics egative film top margin is connected to the second plastics egative film top margin
Together, the second plastics egative film base is linked together with rear plastic sheet base, the first plastics egative film left and right sides side is bonded in respectively
On preceding plastic sheet or so lower side, the second plastics egative film left and right sides side be bonded in respectively on rear plastic sheet or so lower side, preceding modeling
Tablet or so upper side edge and rear plastic sheet or so upper side edge bond together, to pass through preceding plastic sheet, rear plastic sheet, the first plastics
Egative film, the second plastics egative film enclose the accommodating chamber for being formed with upper end open jointly；The first plastics egative film or so lower side pair
It is bonded on the second plastics egative film or so lower side with answering；Plastic sheet upper rear surface before first zipper tapes are bonded in
On, second zipper tapes are bonded on the rear preceding surface of plastic sheet corresponding with the first zipper tapes position, in the second slide fastener
Abutting edge between band and rear plastic sheet is formed with bar shaped adhesive portion, and it is equal that the bar shaped adhesive portion both sides are formed with some arrangements
Even recessed pockets；The slider of zipper fastener is installed on the first zipper tapes and the second zipper tapes respectively, with by slide fastener to accommodate
Chamber formation sealing function；The upper plastic sheet bottom is bonded in rear plastic sheet upper front surface, in upper plastic sheet and rear plastics
Reinforced plastics piece is additionally provided between piece, is being further opened with reinforced plastics piece medium position through upper plastic sheet, enhancing modeling
The hand-held hole of tablet, rear plastic sheet, the upper plastic sheet top offers two and hangs hole；On upper plastic sheet top and upper plastics
Easy-torn line is provided between piece bottom；It is saturating that the preceding plastic sheet connects with accommodating chamber with offering some on rear plastic sheet respectively
Stomata.
On the basis of foregoing, to reduce the difficulty of processing of plastic packaging bag, the production efficiency of plastic packaging bag, institute are improved
Preceding plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film is stated to be integrally machined and formed by plastic paper.
The utility model proposes two kinds of processing mold structures for being used to process above-mentioned plastic packaging bag, they are respectively：
The first, a kind of processing mold structure for being used to process above-mentioned plastic packaging bag, its feature is to include pedestal, the pedestal top
Face is provided with bar shaped convex portion, the side of bar shaped convex portion two and offers some grooves being evenly distributed respectively.It is second, a kind of
Processing mold structure for processing above-mentioned plastic packaging bag, its feature is to include pedestal, and the base top surface is provided with bar
Shape convex portion, bar shaped convex portion top surface is provided with some hot pressing convex portions, and length direction of each hot pressing convex portion along bar shaped convex portion is in
It is uniformly distributed.
The beneficial effects of the utility model：（1）By bar shaped adhesive portion and the Combination Design of recessed pockets, can effectively it carry
The structural strength that high second zipper tapes are connected with rear plastic sheet, prevents the second zipper tapes from situation about departing from occur, moreover it is possible to carry
The weight capacity of high plastic packaging bag.Because the second zipper tapes need plastic sheet before bearing to be conducted by the first zipper tapes
The pulling force come over, meanwhile, rear plastic sheet can also conduct the gravity of article the abutting edge to the second zipper tapes and rear plastic sheet.
Only set by such, be just effective to ensure that the structural strength and the second zipper tapes and rear plastics of rear plastic sheet
The adhesive strength of piece.Meanwhile, be not in that abutting edge is whole when being bonded the second zipper tapes with rear plastic sheet by heat pressing process
The excessively thin situation of body, can be effectively prevented from the situation that the abutting edge occurs deforming or is broken.（2）The utility model is by the first plastics
Egative film or so lower side is accordingly bonded on the second plastics egative film or so lower side, can after plastic packaging bag loads onto article
Self-support effect is realized, to facilitate the storage of plastic packaging bag, the storage difficulty of plastic packaging bag is reduced, and plastic packaging bag can be made
Use it is more convenient.（3）The setting of slide fastener, can reduce the difficulty of packaging bag opening, in order to which people take and deposit
Product.Meanwhile, plastic packaging bag is also repeated and utilized, it is to avoid the waste of resource, can be effectively reduced its influence to environment, is protected
People's is healthy.（4）The setting of reinforced plastics piece, can improve the intensity of hand-held hole surrounding plastic structure, it is to avoid plastics
Occur the situation of strain cracking during packaging bag use, with good using effect, extend plastic packaging bag with increasing
Service life.（5）The setting in hole is hung, easily plastic packaging bag can be hung on the shelf of supermarket, work as people
When needing to buy the commodity in the packaging bag, only plastic packaging bag firmly need to be pullled downwards, upper plastic sheet will be at easy-torn line
Fracture, so that plastic packaging bag is separated with shelf, now upper plastic sheet top is still stayed on shelf.People are removing plastics
After packaging bag, packaging bag can be lifted by hand-held hole, its structure is very reasonable, can convenience goods displaying, people can be facilitated again
Commodity of being taken from shelf, moreover it is possible to be convenient for people to carry, applicability is very good.（6）Upper plastic sheet can using double-decker
Effectively improve the structural strength of plastic sheet, it is to avoid packaging bag takes off after upper plastic sheet is hung on shelf by hanging hole
Situation about falling.（7）The setting of air-vent can avoid the occurrence of the situation of swollen bag, reduce packaging bag to the occupancy in space, make people
Use it is more convenient.（8）The utility model is by by preceding plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film
Being made of one structure, before processing when plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film, can pass through one
Plastic paper folds out preceding plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film, can so be effectively reduced preceding modeling
Tablet, rear plastic sheet, the first plastics egative film, the difficulty of processing of the second plastics egative film, improve the production efficiency of plastic packaging bag.
（9）The structure very simple of processing mold structure of the present utility model, helps to reduce the manufacturing cost of processing mold structure.Together
When, install and use and also very facilitate.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model main view direction.
Fig. 2 is the structural representation of A-A sections in the utility model Fig. 1.
Fig. 3 is the bonded structure schematic diagram of the zipper tapes of the utility model second and rear plastic sheet.
Fig. 4 is the structural representation of the utility model processing mold organization plan one.
Fig. 5 is the structural representation of the utility model processing mold organization plan two.
Embodiment
As shown in Figure 1 to Figure 3, a kind of high plastic packaging bag of structural strength described in the utility model, including preceding plastics
Piece 1, rear plastic sheet 2, upper plastic sheet 3, the first plastics egative film 4, the second plastics egative film 5, slide fastener 6, wherein slide fastener 6 is by the first slide fastener
Band 61, the second zipper tapes 62 are constituted with slider of zipper fastener 63；The upper plastic sheet 3 is formed by double-layer plastic paper conversion；Before described
Plastic sheet 1 is arranged on the preceding surface in the rear bottom of plastic sheet 2, and the first plastics egative film 4, the second plastics egative film 5 are separately positioned on
Between the preceding lower end of plastic sheet 1 and the lower end of rear plastic sheet 2, and the base of the first plastics egative film 4 is set to be connected to one with the preceding base of plastic sheet 1
Rise, the top margin of the first plastics egative film 4 and the top margin of the second plastics egative film 5 link together, the base of the second plastics egative film 5 and rear plastic sheet
2 bases are linked together, the side of the first plastics egative film 4 or so is bonded on the preceding lower side of plastic sheet 1 or so respectively, the second plastics
The side of egative film 5 or so is bonded on the rear lower side of plastic sheet 2 or so respectively, the upper side edge of preceding plastic sheet 1 or so and rear plastic sheet 2 are left
Upper right side bonds together, with common by preceding plastic sheet 1, rear plastic sheet 2, the first plastics egative film 4, the second plastics egative film 5
Enclose the accommodating chamber 10 for being formed with upper end open；The lower side of first plastics egative film 4 or so is accordingly bonded in the second plastics
On the lower side of egative film 5 or so；Before first zipper tapes 61 are bonded on the upper rear surface of plastic sheet 1, second slide fastener
Band 62 is bonded on the preceding surface of rear plastic sheet 2 corresponding with the position of the first zipper tapes 61, in the second zipper tapes 62 with after
Abutting edge between plastic sheet 2 is formed with bar shaped adhesive portion 20, and it is uniform that the both sides of bar shaped adhesive portion 20 are formed with some arrangements
Recessed pockets 30；The slider of zipper fastener 63 is installed on the first zipper tapes 61 and the second zipper tapes 62 respectively, to pass through slide fastener 6
To the formation sealing function of accommodating chamber 10；The bottom of upper plastic sheet 3 is bonded in the rear upper front surface of plastic sheet 2, in upper plastics
Reinforced plastics piece 7 is additionally provided between piece 3 and rear plastic sheet 2, is being further opened with the medium position of reinforced plastics piece 7 through upper
Plastic sheet 3, reinforced plastics piece 7, the hand-held hole 71 of rear plastic sheet 2, the upper top of plastic sheet 3 offer two and hang hole 31；
Easy-torn line 32 is provided between the upper top of plastic sheet 3 and the bottom of upper plastic sheet 3；The preceding plastic sheet 1 on rear plastic sheet 2 with distinguishing
Offer some air-vents 40 connected with accommodating chamber 10.Wherein, in Fig. 1 and Fig. 3, the dash area being made up of choice refreshments is
Each bonding region of plastic packaging bag.By the Combination Design of bar shaped adhesive portion 20 and recessed pockets 30, the can be effectively improved
The structural strength that two zipper tapes 62 are connected with rear plastic sheet 2, prevents the second zipper tapes 62 from situation about departing from occur, moreover it is possible to carry
The weight capacity of high plastic packaging bag.Because the second zipper tapes 62 need plastic sheet 1 before bearing to pass through the first zipper tapes 62
The pulling force come is conducted through, meanwhile, rear plastic sheet 2 can be also conducted the gravity of article to the second zipper tapes 62 and rear plastic sheet 2
Abutting edge.Only set by such, be just effective to ensure that the structural strength and the second zip strip of rear plastic sheet 2
Adhesive strength with 62 Yu rear plastic sheet 2.Meanwhile, when by the second zipper tapes of heat pressing process bonding 62 with rear plastic sheet 2,
Be not in abutting edge integrally excessively thin situation, the situation that the abutting edge occurs deforming or is broken can be effectively prevented from.Slide fastener 6
Set, the difficulty of packaging bag opening can be reduced, in order to which people take and store things.Meanwhile, plastic packaging bag can also be weighed
It is multiple to utilize, it is to avoid the waste of resource, its influence to environment can be effectively reduced, protection people's is healthy.Reinforced plastics
The setting of piece 7, can improve the intensity of the surrounding plastic structure of hand-held hole 71, it is to avoid deformed during plastic packaging bag use
The situation of cracking, with good using effect, extends the service life of plastic packaging bag with increasing.Hang setting for hole 31
Put, easily plastic packaging bag can be hung on the shelf of supermarket, when people need to buy the commodity in the packaging bag
When, only plastic packaging bag firmly need to be pullled downwards, upper plastic sheet 3 will be broken at easy-torn line 32, so that plastic packaging bag
Separated with shelf, now the upper top of plastic sheet 3 is still stayed on shelf.People, can be by portable after plastic packaging bag is removed
Hole 71 lifts packaging bag, and its structure is very reasonable, can convenience goods displaying, the business that takes can be convenient for people to from shelf again
Product, moreover it is possible to be convenient for people to carry, applicability is very good.Upper plastic sheet 3 can effectively improve plastic sheet 3 using double-decker
Structural strength, it is to avoid there is situation about coming off in packaging bag after upper plastic sheet 3 is hung on shelf by hanging hole 31.Air-vent
40 setting can avoid the occurrence of the situation of swollen bag, reduce packaging bag to the occupancy in space, make the use of people more convenient.Will
The lower side of first plastics egative film 4 or so is accordingly bonded on the lower side of the second plastics egative film 5 or so, is loaded onto in plastic packaging bag
Self-support effect can be realized after article, to facilitate the storage of plastic packaging bag, the storage difficulty of plastic packaging bag is reduced, and can make
The use of plastic packaging bag is more convenient.
On the basis of foregoing, to reduce the difficulty of processing of plastic packaging bag, the production efficiency of plastic packaging bag, institute are improved
Preceding plastic sheet, rear plastic sheet, the first plastics egative film, the second plastics egative film is stated to be integrally machined and formed by plastic paper.The utility model
By by preceding plastic sheet 1, rear plastic sheet 2, the first plastics egative film 4, the being made of one structure of the second plastics egative film 5, before processing
When plastic sheet 1, rear plastic sheet 2, the first plastics egative film 4, the second plastics egative film 5, preceding plastics can be folded out by a plastic paper
Piece 1, rear plastic sheet 2, the first plastics egative film 4, the second plastics egative film 5, can so be effectively reduced preceding plastic sheet 1, rear plastic sheet
2nd, the first plastics egative film 4, the difficulty of processing of the second plastics egative film 5, improve the production efficiency of plastic packaging bag.
The utility model also proposed two kinds of processing mold structures for being used to process above-mentioned plastic packaging bag, and they distinguish
For：The first, as shown in figure 4, a kind of processing mold structure for being used to process above-mentioned plastic packaging bag, including pedestal 8, the base
8 top surfaces of seat are provided with bar shaped convex portion 81, described 81 liang of sides in bar shaped convex portion and offer some grooves 82 being evenly distributed respectively.
Second, as shown in figure 5, a kind of processing mold structure for being used to process above-mentioned plastic packaging bag, including pedestal 8, the pedestal 8
Top surface be provided with bar shaped convex portion 81, the top surface of bar shaped convex portion 81 be provided with some hot pressing convex portions 83, each hot pressing convex portion 83 along
The length direction of bar shaped convex portion 81 is evenly distributed.Structure all very simples of processing mold structure in above two scheme,
Help to reduce the manufacturing cost of processing mold structure.Meanwhile, install and use and also very facilitate.In processing plastic packaging bag
When, first rear plastic sheet 2 can be lain in machine table, then, then the second zipper tapes 62 be overlayed into the conjunction on rear plastic sheet 2
Right position is put, and carries out hot pressing to the second zipper tapes 62 by the first processing mold structure or second of processing mold structure, i.e.,
The second zipper tapes 62 can be made to be bonded together with rear plastic sheet 2, and bar shaped adhesive portion 20 and recessed pockets 30 are formed in abutting edge.
Claims (4)
1. a kind of high plastic packaging bag of structural strength, it is characterised in that：Including preceding plastic sheet（1）, rear plastic sheet（2）, upper modeling
Tablet（3）, the first plastics egative film（4）, the second plastics egative film（5）, slide fastener（6）, wherein slide fastener（6）By the first zipper tapes
（61）, the second zipper tapes（62）With slider of zipper fastener（63）Constitute；The upper plastic sheet（3）Formed by double-layer plastic paper conversion；Institute
State preceding plastic sheet（1）It is arranged on rear plastic sheet（2）On the preceding surface in bottom, the first plastics egative film（4）, the second plastics egative film
（5）It is separately positioned on preceding plastic sheet（1）Lower end and rear plastic sheet（2）Between lower end, and make the first plastics egative film（4）Base is with before
Plastic sheet（1）Base links together, the first plastics egative film（4）Top margin and the second plastics egative film（5）Top margin links together,
Two plastics egative films（5）Base and rear plastic sheet（2）Base links together, the first plastics egative film（4）Left and right side is bonded respectively
In preceding plastic sheet（1）On the lower side of left and right, the second plastics egative film（5）Left and right side is bonded in rear plastic sheet respectively（2）Under left and right
On side, preceding plastic sheet（1）Left and right upper side edge and rear plastic sheet（2）Left and right upper side edge bonds together, to pass through preceding plastic sheet
（1）, rear plastic sheet（2）, the first plastics egative film（4）, the second plastics egative film（5）The accommodating chamber for being formed with upper end open is enclosed jointly
（10）；The first plastics egative film（4）Left and right lower side is accordingly bonded in the second plastics egative film（5）On the lower side of left and right；Institute
State the first zipper tapes（61）It is bonded in preceding plastic sheet（1）On upper rear surface, second zipper tapes（62）Be bonded in
First zipper tapes（61）The corresponding rear plastic sheet in position（2）On preceding surface, in the second zipper tapes（62）With rear plastic sheet（2）
Between abutting edge be formed with bar shaped adhesive portion（20）, the bar shaped adhesive portion（20）Both sides are formed with some arranged in a uniform recessed
Enter groove（30）；The slider of zipper fastener（63）The first zipper tapes are installed on respectively（61）With the second zipper tapes（62）On, to pass through
Slide fastener（6）To accommodating chamber（10）Form sealing function；The upper plastic sheet（3）Bottom is bonded in rear plastic sheet（2）Table before top
On face, in upper plastic sheet（3）With rear plastic sheet（2）Between be additionally provided with reinforced plastics piece（7）, positioned at reinforced plastics piece（7）In
It is further opened with running through upper plastic sheet on portion position（3）, reinforced plastics piece（7）, rear plastic sheet（2）Hand-held hole（71）, it is described on
Plastic sheet（3）Top offers two and hangs hole（31）；In upper plastic sheet（3）Top and upper plastic sheet（3）It is provided between bottom
Easy-torn line（32）；The preceding plastic sheet（1）With rear plastic sheet（2）It is upper to offer some and accommodating chamber respectively（10）What is connected is saturating
Stomata（40）.
2. the high plastic packaging bag of structural strength according to claim 1, it is characterised in that：The preceding plastic sheet（1）, rear modeling
Tablet（2）, the first plastics egative film（4）, the second plastics egative film（5）It is integrally machined and is formed by plastic paper.
3. a kind of processing mold structure for being used to process plastic packaging bag described in claim 1, it is characterised in that：Including pedestal
（8）, the pedestal（8）Top surface is provided with bar shaped convex portion（81）, the bar shaped convex portion（81）Offered respectively on two sides some
The groove being evenly distributed（82）.
4. a kind of processing mold structure for being used to process plastic packaging bag described in claim 1, it is characterised in that：Including pedestal
（8）, the pedestal（8）Top surface is provided with bar shaped convex portion（81）, the bar shaped convex portion（81）Top surface is provided with some hot pressing convex portions
（83）, each hot pressing convex portion（83）Along bar shaped convex portion（81）Length direction be evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469181.3U CN206358586U (en) | 2016-12-30 | 2016-12-30 | A kind of high plastic packaging bag of structural strength and its processing mold structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469181.3U CN206358586U (en) | 2016-12-30 | 2016-12-30 | A kind of high plastic packaging bag of structural strength and its processing mold structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358586U true CN206358586U (en) | 2017-07-28 |
Family
ID=59377610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469181.3U Expired - Fee Related CN206358586U (en) | 2016-12-30 | 2016-12-30 | A kind of high plastic packaging bag of structural strength and its processing mold structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358586U (en) |
-
2016
- 2016-12-30 CN CN201621469181.3U patent/CN206358586U/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: 20170728 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |