CN110203554A - A kind of fresh-keeping of vegetables packaging bag - Google Patents
A kind of fresh-keeping of vegetables packaging bag Download PDFInfo
- Publication number
- CN110203554A CN110203554A CN201910400655.0A CN201910400655A CN110203554A CN 110203554 A CN110203554 A CN 110203554A CN 201910400655 A CN201910400655 A CN 201910400655A CN 110203554 A CN110203554 A CN 110203554A
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- China
- Prior art keywords
- vegetables
- vacuum bag
- zipper
- vegetables vacuum
- pouch
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D29/00—Sacks or like containers made of fabrics; Flexible containers of open-work, e.g. net-like construction
- B65D29/02—Sacks with laminated or multiple walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/06—Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
- B65D81/2023—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum in a flexible container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/261—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for draining or collecting liquids without absorbing them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
- F25D3/06—Movable containers
- F25D3/08—Movable containers portable, i.e. adapted to be carried personally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
Abstract
The invention discloses a kind of fresh-keeping of vegetables packaging bags, including vegetables vacuum bag, the two sides of the vegetables vacuum bag are provided with interlayer, the two sides of the interlayer are provided with pouch, extraction valve is installed on the vegetables vacuum bag, the two sides of the vegetables vacuum bag are mounted on vegetables vacuum bag handle, button is provided on the vegetables vacuum bag handle, the lower end of the vegetables vacuum bag handle is provided with vegetables vacuum bag handle fixing belt, the vegetables vacuum bag handle fixing belt is structure as a whole with vegetables vacuum bag handle, self-support plastic clip chain belt is provided with above the vegetables vacuum bag, it is fixedly connected between the self-support plastic clip chain belt and vegetables vacuum bag, the upper end of the pouch is provided with pouch envelope cloth, it is connected by zipper between the pouch and pouch envelope cloth, the bottom end of the vegetables vacuum bag is provided with bottom Support.The present invention is good enough by fresh-keeping of vegetables packaging bag fresh keeping property.
Description
Technical field
The present invention relates to fresh-keeping of vegetables packing bag device technical field, specially a kind of fresh-keeping of vegetables packaging bag.
Background technique
Vegetables are one of essential food in people's diet, and vegetables can provide a variety of dimension lifes necessary to human body
The nutriments such as element and minerals.With the development of motherland, no longer someone will suffer from hunger, it is just more that people start the requirement to food
, then make the supply requirement with fresh-keeping of vegetables packaging bag transport vegetables increasing, internal transportation, even transported across country
Increasingly frequently.Therefore the development of fresh-keeping of vegetables packaging bag is necessary, and fresh-keeping of vegetables packaging bag can solve long-distance transport to fruit
Vegetable is fresh-keeping to propose more strict requirements, is able to satisfy the long-time storage of vegetables, and cannot rot, while full again
The green non-pollution demand of sufficient fruits and vegetables allows the people in the area in non-agricultural plantation that can also be able to eat fresh vegetables, improves people
Quality of the life, have pleasant mood when people being allowed to eat vegetables, will not be because of eating less than fresh vegetables and emotion is sad.
But existing fresh-keeping of vegetables packaging bag is mostly disposable products, cannot be reused, freshness date falls short of, and protects
Fresh performance is not good enough, carries that fill the fresh-keeping of vegetables packaging bags of vegetables not convenient enough, therefore is unsatisfactory for existing demand, to this I
Propose a kind of fresh-keeping of vegetables packaging bag.
Summary of the invention
The purpose of the present invention is to provide a kind of fresh-keeping of vegetables packaging bags, to solve vegetable mentioned above in the background art
The imperfect problem of dish fresh-keeping packaging bag fresh keeping property.
To achieve the above object, the invention provides the following technical scheme: a kind of fresh-keeping of vegetables packaging bag, including vegetables are true
Empty bag, the two sides of the vegetables vacuum bag are provided with interlayer, and the two sides of the interlayer are provided with pouch, and pouch it
Between about vegetables vacuum bag vertical center line it is symmetrical, extraction valve, and extraction valve and vegetable are installed on the vegetables vacuum bag
It is fixedly connected between dish vacuum bag, the two sides of the vegetables vacuum bag are mounted on vegetables vacuum bag handle, the vegetables vacuum
It is provided with button on bag handle, and is fixedly connected between vegetables vacuum bag handle and button, under the vegetables vacuum bag handle
End is provided with vegetables vacuum bag handle fixing belt, and there are two the settings of vegetables vacuum bag handle fixing belt, the vegetables vacuum bag
Handle fixing belt is structure as a whole with vegetables vacuum bag handle, and self-support plastic cement clip chain is provided with above the vegetables vacuum bag
Band is fixedly connected between the self-support plastic clip chain belt and vegetables vacuum bag, and the upper end of the pouch is provided with pouch envelope
Cloth is connected by zipper between the pouch and pouch envelope cloth, and fixed between zipper and pouch and pouch envelope cloth
Connection, the bottom end of the vegetables vacuum bag is provided with collet.
Preferably, valve seat is provided on the extraction valve, the lower end surface of the valve seat is provided with inlet cylinder, the inlet cylinder
On be provided with venthole, the upper surface of the valve seat is provided with thread barrel, and the valve seat is internally provided with air inlet, it is described into
Float-valve plug is installed on stomata, valve deck is installed above the valve seat, the lower end of the valve deck is provided with screw thread cover, and spiral shell
Connection is threadably secured between line cover and thread barrel, the upper end of the valve deck is provided with screw hole, the top peace of the valve deck
Equipped with cock, it is provided with threaded rod in the cock, and is threadably secured connection between threaded rod and screw hole.
Preferably, the upper end of the float-valve plug is provided with boss, and the lower end of the float-valve plug is provided with short axle, and short axle with
Float-valve plug is structure as a whole, and washer is equipped on the outside of the screw thread cover, and screw thread cover and washer are interference fitted.
Preferably, the fixed strap of zipper is provided on the zipper, and there are two the fixed strap settings of zipper, the zipper
It is provided with zipper tooth and zipper sprocket on fixed cloth band, one end of the zipper is provided with fixed blocks, the fixed blocks
One end be provided with zipper latch, and be fixedly connected between fixed blocks and zipper latch.
Preferably, zipper head, and zipper head are installed on the fixed strap of the zipper, zipper tooth and zipper sprocket
It is slidably connected between zipper tooth and zipper sprocket, zipper tie rod is installed on the zipper head.
Preferably, vegetables vacuum bag printing layer, the vegetables vacuum bag print are provided on the vegetables vacuum bag
It is provided with vegetables vacuum bag oxygen barrier layer below brush layer, the resistance of vegetables vacuum bag is provided with below the vegetables vacuum bag oxygen barrier layer
Every being protected from light layer, the vegetables vacuum bag barrier, which is protected from light below layer, is provided with vegetables vacuum bag erosion resistant coating, and vegetables vacuum bag prints
Brush layer, vegetables vacuum bag oxygen barrier layer, the barrier of vegetables vacuum bag are protected from light between layer and vegetables vacuum bag erosion resistant coating and are fixedly connected.
Preferably, it is fixedly connected between the interlayer and pouch.
Preferably, the both ends of the self-support plastic clip chain belt are provided with the anti-chip off-falling of self-support plastic cement clip chain sealing clip, described
Clamp bar, the self-support plastic cement clip chain clamp bar and self-support plastic cement clip chain under are provided on self-support plastic cement clip chain on self-support plastic clip chain band
It takes and self-support plastic cement clip chain sealing clip is installed, and the company of sliding between self-support plastic cement clip chain sealing clip and self-support plastic clip chain belt
It connects.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention can will be in vacuum with aspiration pump by being equipped with extraction valve on vegetables vacuum bag in vegetables vacuum bag
Environment eliminates the partial air (oxygen) in packing container, avoids the growth of bacterium and microorganism, can be effectively prevented vegetables
It is putrid and deteriorated, vacuum carry out it is fresh-keeping have resistance to compression, choke, it is fresh-keeping the effects of, can more effectively make vegetables keep for a long time original color,
Perfume, taste, shape and nutritive value guarantee that vegetable nutrient loss slows down, help people to store vegetables, extend the fresh keeping time of vegetables.
Solve the problems, such as that fresh-keeping of vegetables packaging bag fresh keeping property is imperfect.
2, the present invention is provided with four layers by vegetables vacuum bag, and each layer of effect is all different, further increases
Food it is freshness, vegetables vacuum bag erosion resistant coating is the internal layer of vacuum bag, and environmentally-friendly sanitary is pollution-free, will not be generated to vegetables harmful
Substance, vegetables vacuum bag barrier light shield layer have a light-shading effect, vegetables vacuum bag oxygen barrier layer, can blocking oxygen, further prevent eating
Object is rotten.And such vegetables vacuum bag is reusable, avoids the wasting of resources.
3, the present invention devises pouch by the two sides of vegetables vacuum bag, and the material of storing is the effect for having waterproof to be protected from light
Ice bag can be put into wherein in the hot summer, vegetables are carried out with temporary low-temperature storage by fruit, that is want to working outside
Child send it is very useful for the parent of fresh vegetables.Other than it can place ice bag, other articles can be also placed.
4, the present invention is provided with vegetables vacuum packaging bag handle by the two sides of vegetables vacuum packaging bag, and user is allowed to take
It is very convenient when taking, it is easy to carry, and the material of vegetables vacuum packaging bag handle is cloth, will not strangle hand, increasing makes
The comfort of user.
5, the present invention uses zipper by the closure of pouch upper end, and very easy to use, structure is simple, and at
This is not high.
Detailed description of the invention
Fig. 1 is whole main view of the invention；
Fig. 2 is overall top view of the invention；
Fig. 3 is the structural schematic diagram of extraction valve of the invention；
Fig. 4 is the structural schematic diagram of zipper of the invention；
Fig. 5 is the structural schematic diagram of vegetables vacuum bag of the invention.
In figure: 1, vegetables vacuum bag；2, pouch；3, interlayer；4, extraction valve；5, vegetables vacuum bag handle fixing belt；6,
Vegetables vacuum bag handle；7, button；8, self-support plastic clip chain belt；9, clamp bar on self-support plastic cement clip chain；10, under self-support plastic cement clip chain
Clamp bar；11, the anti-chip off-falling of self-support plastic cement clip chain sealing clip；12, self-support plastic cement clip chain sealing clip；13, zipper；14, cock；15, spiral shell
Rasp bar；16, screw hole；17, valve deck；18, screw thread cover；19, washer；20, float-valve plug；21, boss；22, short axle；23, air inlet；
24, thread barrel；25, valve seat；26, inlet cylinder；27, venthole；28, the fixed strap of zipper；29, zipper tooth；30, zipper chain
Tooth；31, zipper head；32, zipper tie rod；33, zipper latch；34, fixed blocks；35, vegetables vacuum bag printing layer；36, vegetable
Dish vacuum bag oxygen barrier layer；37, vegetables vacuum bag barrier is protected from light layer；38, vegetables vacuum bag erosion resistant coating；39, collet；40, pouch
Feng Bu.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of fresh-keeping of vegetables packaging bag, including vegetables vacuum
Bag 1, the two sides of vegetables vacuum bag 1 are provided with interlayer 3, and the two sides of interlayer 3 are provided with pouch 2, and storage space is more, and
Vertical center line between pouch 2 about vegetables vacuum bag 1 is symmetrical, symmetrical beauty, is equipped with extraction valve on vegetables vacuum bag 1
4, and be fixedly connected between extraction valve 4 and vegetables vacuum bag 1, the two sides of vegetables vacuum bag 1 are mounted on vegetables vacuum bag handle
6, button 7 is provided on vegetables vacuum bag handle 6, and is fixedly connected between vegetables vacuum bag handle 6 and button 7, vegetables vacuum
The lower end of bag handle 6 is provided with vegetables vacuum bag handle fixing belt 5, and there are two the settings of vegetables vacuum bag handle fixing belt 5, vegetable
Dish vacuum bag handle fixing belt 5 is structure as a whole with vegetables vacuum bag handle 6, and the top of vegetables vacuum bag 1 is provided with self-support modeling
Plastic clip chain belt 8 is fixedly connected between self-support plastic clip chain belt 8 and vegetables vacuum bag 1, and the upper end of pouch 2 is provided with pouch
Cloth 40 is sealed, can prevent the article in pouch 2 from dropping out, is connected between pouch 2 and pouch envelope cloth 40 by zipper 13, side
Just it opening and closing, structure is simple, and it is easy to operate, and be fixedly connected between zipper 13 and pouch 2 and pouch envelope cloth 40, connection type
Stronger, the bottom end of vegetables vacuum bag 1 is provided with collet 39.
Further, it is provided with valve seat 25 on extraction valve 4, the lower end surface of valve seat 25 is provided with inlet cylinder 26, on inlet cylinder 26
It is provided with venthole 27, the upper surface of valve seat 25 is provided with thread barrel 24, and valve seat 25 is internally provided with air inlet 23, air inlet
Float-valve plug 20 is installed, the top of valve seat 25 is equipped with valve deck 17, and the lower end of valve deck 17 is provided with screw thread cover 18, and spiral shell on 23
Connection is threadably secured between line cover 18 and thread barrel 24, the upper end of valve deck 17 is provided with screw hole 16, the top of valve deck 17
Cock 14 is installed, threaded rod 15 is provided in cock 14, and be threadably secured connection between threaded rod 15 and screw hole 16, is pacified
Easy removal is filled, the cost of overhaul is low, is conveniently replaceable or repairs.
Further, the upper end of float-valve plug 20 is provided with boss 21, and the lower end of float-valve plug 20 is provided with short axle 22, and short axle 22
It is structure as a whole with float-valve plug 20, it is more beautiful, it is not in connectivity problem, consistency between the two is stronger, screw thread cover
18 outside is equipped with washer 19, and screw thread cover 18 and washer 19 are interference fitted, and alignment is more preferable, and washer 19 can allow screw thread
Better tightness between cylinder 24 and screw thread cover 18.
Further, the fixed strap 28 of zipper is provided on zipper 13, and there are two the fixed settings of strap 28 of zipper, zipper is solid
Determine to be provided with zipper tooth 29 and zipper sprocket 30 on strap 28, one end of zipper 13 is provided with fixed blocks 34, is used to draw
Chain stops tooth 29 and zipper sprocket 30 is fixed together, and one end of fixed blocks 34 is provided with zipper latch 33, and fixed blocks 34
Be fixedly connected between zipper latch 33, connection it is stronger, connection type is simple.
Further, zipper head 31, and zipper are installed on the fixed strap 28 of zipper, zipper tooth 29 and zipper sprocket 30
It is slidably connected between pull head 31 and zipper tooth 29 and zipper sprocket 30, zipper tie rod 32 is installed on zipper head 31, it is convenient
It is mobile, it is more convenient when making to pull zipper head 31.
Further, vegetables vacuum bag printing layer 35, vegetables vacuum bag printing layer 35 are provided on vegetables vacuum bag 1
Lower section be provided with vegetables vacuum bag oxygen barrier layer 36, the lower section of vegetables vacuum bag oxygen barrier layer 36 is provided with the barrier of vegetables vacuum bag and keeps away
Photosphere 37, the lower section that the barrier of vegetables vacuum bag is protected from light layer 37 is provided with vegetables vacuum bag erosion resistant coating 38, and vegetables vacuum bag prints
Layer 35, vegetables vacuum bag oxygen barrier layer 36, the barrier of vegetables vacuum bag are protected from light between layer 37, vegetables vacuum bag erosion resistant coating 38 fixed company
It connects, is fixedly connected and more fastens, the layer of four different role functions, the effect of effective increased fresh-keeping of vegetables, air-tightness is more
It is good, keep the fresh-keeping of vegetables time longer.
Further, it is fixedly connected between interlayer 3 and pouch 2, easy for installation, structure is simple, stable connection.
Further, the both ends of self-support plastic clip chain belt 8 are provided with the anti-chip off-falling 11 of self-support plastic cement clip chain sealing clip, modeling of supporting oneself
Clamp bar 10 clamp bar 9 and self-support plastic cement clip chain under be provided on self-support plastic cement clip chain in plastic clip chain belt 8, in self-support plastic clip chain belt 8
Self-support plastic cement clip chain sealing clip 12 is installed, so that the better tightness of vegetables vacuum bag 1, effective starvation avoid micro- life
The growth of object, and be slidably connected between self-support plastic cement clip chain sealing clip 12 and self-support plastic clip chain belt 8, sealing mode is simple, even
It is simple to connect mode structure, it is easy to operate, it is also laborsaving.
Working principle: in use, being put into vegetables are neat in vegetables vacuum bag 1, self-support plastic cement clip chain sealing clip is slided
12, self-support plastic cement clip chain sealing clip 12 is closed self-support plastic clip chain belt 8, leaves an osculum, presses lightly on vegetables
Some air in vegetables vacuum bag 1 are discharged from the inside of vegetables vacuum bag 1, pull the sealing of self-support plastic cement clip chain by vacuum bag 1
Folder 12 is closed completely self-support plastic clip chain belt 8, at this time rotates the cock 14 on screw hole 16 counterclockwise, by cock 14 from screw hole
Back-out in 16, the air extraction connector of aspiration pump on valve deck 17, the surplus air in vacuum bag is extracted out, when pumping, vegetables
The inner wall of vacuum bag 1 is tightly attached under the inlet cylinder 26 of valve seat 25, and the air in bag is flowed using the venthole 27 on 26 periphery of inlet cylinder
Into the air inlet 23 among valve seat 25, the air in air inlet 23 among valve seat 25 then pushes the float-valve plug being inserted into hole
20, it is successively flowed in aspiration pump along screw thread cover 18, screw hole 16, after aspiration pump is taken out the air in bag to the greatest extent, so that it may
The air extraction connector of aspiration pump is pulled away from valve deck 17, cock 14 is aligned to the bore of screw hole 16 at once, it is then that cock 14 is suitable
Hour hands rotation, when motionless until twisting after stop operating, cock at this time 14 is closely mounted on valve deck 17 very much, cock 14 then
Float-valve plug 20 in thread barrel 24 tightly presses against on intermediate air inlet 23, cannot be introduced into extraneous air in vacuum bag, because
This makes to remain vacuum state in vegetables vacuum bag 1.After article is put into pouch 2, zipper tie rod 32 is pinched, pulls and draws
The drive zipper head 31 of chain-stay 32, zipper tie rod 32 slides in zipper tooth 29 and zipper sprocket 30, by zipper 13
Closure, reversed to pull zipper tie rod 32, zipper 13 is opened, and structure is simple, and operation is easy, so that the article in pouch 2
It will not drop out.The vegetables vacuum bag handle 6 for having carried 1 two sides of vegetables vacuum bag, can easily take away vegetables vacuum bag 1.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of fresh-keeping of vegetables packaging bag, including vegetables vacuum bag (1), it is characterised in that: the two of the vegetables vacuum bag (1)
Side is provided with interlayer (3), and the two sides of the interlayer (3) are provided with pouch (2), and about vegetables between pouch (2)
The vertical center line of vacuum bag (1) is symmetrical, is equipped with extraction valve (4) on the vegetables vacuum bag (1), and extraction valve (4) with
Vegetables vacuum bag is fixedly connected between (1), and the two sides of the vegetables vacuum bag (1) are mounted on vegetables vacuum bag handle (6), institute
It states and is provided on vegetables vacuum bag handle (6) button (7), and be fixedly connected between vegetables vacuum bag handle (6) and button (7),
The lower end of the vegetables vacuum bag handle (6) is provided with vegetables vacuum bag handle fixing belt (5), and vegetables vacuum bag handle is fixed
There are two band (5) settings, and the vegetables vacuum bag handle fixing belt (5) is structure as a whole with vegetables vacuum bag handle (6), described
Self-support plastic clip chain belt (8), the self-support plastic clip chain belt (8) and vegetables vacuum bag are provided with above vegetables vacuum bag (1)
(1) it is fixedly connected between, the upper end of the pouch (2) is provided with pouch envelope cloth (40), the pouch (2) and pouch
It seals between cloth (40) and is connected by zipper (13), and the company of fixation between zipper (13) and pouch (2) and pouch envelope cloth (40)
It connects, the bottom end of the vegetables vacuum bag (1) is provided with collet (39).
2. a kind of fresh-keeping of vegetables packaging bag according to claim 1, it is characterised in that: be arranged on the extraction valve (4)
Have valve seat (25), the lower end surface of the valve seat (25) is provided with inlet cylinder (26), is provided with venthole on the inlet cylinder (26)
(27), the upper surface of the valve seat (25) is provided with thread barrel (24), and the valve seat (25) is internally provided with air inlet (23),
It is equipped with float-valve plug (20) on the air inlet (23), valve deck (17), the valve deck is installed above the valve seat (25)
(17) lower end is provided with screw thread cover (18), and is threadably secured and is connect between screw thread cover (18) and thread barrel (24),
The upper end of the valve deck (17) is provided with screw hole (16), is equipped with cock (14), the cock above the valve deck (17)
(14) it is provided on threaded rod (15), and is threadably secured and connect between threaded rod (15) and screw hole (16).
3. a kind of fresh-keeping of vegetables packaging bag according to claim 2, it is characterised in that: the upper end of the float-valve plug (20)
It is provided with boss (21), the lower end of the float-valve plug (20) is provided with short axle (22), and short axle (22) and float-valve plug (20) are one
Body structure is equipped with washer (19) on the outside of the screw thread cover (18), and screw thread cover (18) and washer (19) are interference fitted.
4. a kind of fresh-keeping of vegetables packaging bag according to claim 1, it is characterised in that: be provided on the zipper (13)
Zipper is fixed strap (28), and there are two zipper fixed strap (28) settings, the zipper is provided with drawing on fixed strap (28)
Chain stops tooth (29) and zipper sprocket (30), and one end of the zipper (13) is provided with fixed blocks (34), the fixed blocks
(34) one end is provided with zipper latch (33), and is fixedly connected between fixed blocks (34) and zipper latch (33).
5. a kind of fresh-keeping of vegetables packaging bag according to claim 4, it is characterised in that: the fixed strap of the zipper
(28), it is equipped with zipper head (31) on zipper tooth (29) and zipper sprocket (30), and zipper head (31) and zipper tooth
(29) it is slidably connected between zipper sprocket (30), zipper tie rod (32) is installed on the zipper head (31).
6. a kind of fresh-keeping of vegetables packaging bag according to claim 1, it is characterised in that: on the vegetables vacuum bag (1)
It is provided with vegetables vacuum bag printing layer (35), is provided with vegetables vacuum below the vegetables vacuum bag printing layer (35)
Bag oxygen barrier layer (36) is provided with the barrier of vegetables vacuum bag below the vegetables vacuum bag oxygen barrier layer (36) and is protected from light layer (37), institute
It states the barrier of vegetables vacuum bag to be protected from light below layer (37) and be provided with vegetables vacuum bag erosion resistant coating (38), and vegetables vacuum bag printing layer
(35), vegetables vacuum bag oxygen barrier layer (36), the barrier of vegetables vacuum bag are protected from light between layer (37) and vegetables vacuum bag erosion resistant coating (38)
It is fixedly connected.
7. a kind of fresh-keeping of vegetables packaging bag according to claim 1, it is characterised in that: the interlayer (3) and pouch
(2) it is fixedly connected between.
8. a kind of fresh-keeping of vegetables packaging bag according to claim 1, it is characterised in that: the self-support plastic clip chain belt
(8) both ends are provided with the self-support anti-chip off-falling of plastic cement clip chain sealing clip (11), are provided on the self-support plastic clip chain belt (8) certainly
Clamp bar (10) under clamp bar (9) and self-support plastic cement clip chain on vertical plastic cement clip chain is equipped with self-support on the self-support plastic clip chain belt (8)
Plastic cement clip chain sealing clip (12), and be slidably connected between self-support plastic cement clip chain sealing clip (12) and self-support plastic clip chain belt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400655.0A CN110203554A (en) | 2019-05-15 | 2019-05-15 | A kind of fresh-keeping of vegetables packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910400655.0A CN110203554A (en) | 2019-05-15 | 2019-05-15 | A kind of fresh-keeping of vegetables packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203554A true CN110203554A (en) | 2019-09-06 |
Family
ID=67787235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910400655.0A Pending CN110203554A (en) | 2019-05-15 | 2019-05-15 | A kind of fresh-keeping of vegetables packaging bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110203554A (en) |
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Application publication date: 20190906 |