CN211282060U - Nitrogen-filled packaging bag for containing materials - Google Patents
Nitrogen-filled packaging bag for containing materials Download PDFInfo
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- CN211282060U CN211282060U CN201922254894.8U CN201922254894U CN211282060U CN 211282060 U CN211282060 U CN 211282060U CN 201922254894 U CN201922254894 U CN 201922254894U CN 211282060 U CN211282060 U CN 211282060U
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Abstract
The utility model discloses a nitrogen-filled packaging bag for containing materials, the packaging bag is a cube or a cylinder, the packaging bag comprises an inner layer made of PE material and an outer layer used as a frame, a feeding port is arranged at the top of the inner layer and the outer layer, a discharging port is arranged at the bottom of the inner layer, the feeding port and the discharging port of the inner layer of the packaging bag respectively protrude outwards along the outer layer feeding port and the discharging port to form an upper protruding part and a lower protruding part, the upper protruding part and the lower protruding part are both used for binding so as to respectively tighten up the feeding port and the discharging port of the inner layer, an upper filling and discharging mechanism is arranged at the upper protruding part, and the upper filling and discharging mechanism is used for filling nitrogen into the inner layer; the utility model discloses a set up pan feeding mouth and discharge gate, it is convenient to unload, and the manual work requires lowly, fills row's mechanism through setting up two, fills nitrogen gas in to the wrapping bag, guarantees the quality of spices, avoids the loss of volatile oil, through setting up rubber buffer and vent joint, avoids the air admission wrapping bag.
Description
[ technical field ] A method for producing a semiconductor device
The utility model belongs to the spice field especially relates to a nitrogen-filled packaging bag for holding material.
[ background of the invention ]
The wrapping bag lower part of prior art does not have the opening for when empting the spices, need invert the wrapping bag and just can all pour the material, waste time and energy, there is the air in the wrapping bag moreover, the air can oxidize the spices, makes the essential oil in the spices volatilize seriously, causes the flavor variation of spices, and essential oil output reduces, and moisture in the air can enter the wrapping bag, makes spices moisture too big, seriously influences the quality of spices.
[ Utility model ] content
The utility model aims at providing a nitrogen-filled packaging bag for holding material to solve the problem that hard, and easily receive oxidation and wet are poured to spices in the current packaging bag.
The utility model adopts the following technical scheme: the utility model provides a fill nitrogen packaging bag for holding material, the wrapping bag is square body or cylinder, the wrapping bag includes the inlayer of PE material and the skin as the frame, the pan feeding mouth has all been seted up at inlayer and outer top, the discharge gate has all been seted up to the bottom, the pan feeding mouth and the discharge gate of the inlayer of wrapping bag are respectively along outer pan feeding mouth and the outside protrusion of discharge gate and are formed bulge and lower bulge down, go up the bulge and all be used for the ligature so that tighten up respectively the pan feeding mouth and the discharge gate of inlayer with lower bulge, go up the bulge and install and fill discharge mechanism on, on fill discharge mechanism and be used for filling into nitrogen gas in the inlayer of wrapping bag.
Furthermore, the outer layer of the packaging bag is provided with a lower charging and discharging mechanism which is positioned on the side wall of the lower part of the packaging bag and used for discharging nitrogen in the inner layer of the packaging bag.
Further, on the wrapping bag, install on fill arrange mechanism and fill the position of arranging the mechanism down and all seted up the installing port, on fill arrange mechanism and fill arrange the mechanism down and all include annular gasket and annular base, annular gasket and annular base mutually support bond on the wrapping bag, and encircle the installing port setting, the axis of installing port, annular gasket's axis, annular base's the equal coincidence of axis.
Furthermore, the annular gasket of the upper row filling mechanism is positioned on the inner layer of the packaging bag and is mutually bonded with the inner layer, and the annular base is bonded on the annular gasket.
Furthermore, the annular gasket of the lower row filling mechanism is positioned between the inner layer and the outer layer of the packaging bag and is mutually bonded with the inner layer and the outer layer, and the annular base is bonded on the outer layer of the packaging bag.
Further, the annular base is connected with a circular interface in an integrated manner, a sealing cover is further arranged in a matched manner with the circular interface, the circular interface is arranged along the annular base along the outward protrusion, the outer wall of the circular interface is provided with external threads and is matched with the internal threads of the sealing cover, and the circular interface is used for being matched with the sealing cover to seal the packaging bag.
Furthermore, an air adding hole is formed in the top of the sealing cover, a rubber plug is integrally connected to the top of the inner cavity of the sealing cover, the rubber plug is sunken towards the inner cavity of the sealing cover, the air vent is horizontally formed in the rubber plug, and the rubber plug is used for stretching into the round interface to guarantee sealing performance when the sealing cover is in threaded fit with the round interface.
Further, the annular base is integrally connected with a plug, and the plug is used for extending into the gas filling hole to seal the gas filling hole.
Furthermore, a plurality of pull rings are arranged on the outer wall of the packaging bag, and each pull ring is used for lifting the whole packaging bag by a lifting machine.
The utility model has the advantages that: the utility model discloses a set up pan feeding mouth and discharge gate, it is convenient to unload, and the manual work requires lowly, fills row's mechanism through setting up two, fills nitrogen gas in to the wrapping bag, guarantees the quality of spices, avoids the loss of volatile oil, through setting up rubber buffer and vent joint, avoids the air admission wrapping bag.
[ description of the drawings ]
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of two filling and discharging mechanisms of the present invention;
fig. 3 is a schematic view of the inner cavity of the sealing cover of the present invention;
fig. 4 is a top plan view of the sealing cover of the present invention.
Wherein: 1. an inner layer; 2. an outer layer; 3. an upper charging and discharging mechanism; 4. an installation port; 5. an annular base; 6. a circular interface; 7, sealing the cover; 8. air holes are added; 9. a rubber plug; 10. a pull ring; 11. a plug; 12. and a lower charging and discharging mechanism.
[ detailed description ] embodiments
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a nitrogen-filled packaging bag for holding material, as shown in figure 1, the wrapping bag is square or cylinder, the wrapping bag includes inlayer 1 of PE material and outer 2 as the frame, outer 2's material is for weaving the material, pan feeding mouth has all been seted up at inlayer 1 and outer 2's top, the discharge gate has all been seted up to the bottom, inlayer 1 volume of wrapping bag is greater than outer 2's volume, set up like this and to guarantee when the wrapping bag is equipped with the material, the material can be full of whole wrapping bag, if be less than outer 2's volume with inlayer 1's volume setting, it is not full of to appear outer 2 easily, and inlayer 1 can't be in the condition of holding the material, another, be greater than outer 2 volumes with inlayer 1 volume setting, can guarantee that inlayer 1 abundant extension is opened, each position atress is balanced, the life of extension wrapping.
Because this wrapping bag is used for large-scale machinery to promote, and the weight of every wrapping bag is all very heavy, and the volume is also bigger, and the size of every wrapping bag is 1.2 1.8m, about adorns 500kg material, so set up the pan feeding mouth at the top of wrapping bag, the discharge gate has been seted up to the bottom, compare with prior art, the wrapping bag of prior art is artifical or mechanical promotion back, the bottom lifts upwards, then unload from the upper portion opening part, it wastes time and energy, the manpower requirement is high, and the utility model discloses a set up pan feeding mouth and discharge gate, only need all tie up the back with discharge gate and pan feeding mouth, utilize large-scale apparatus to promote the back with the wrapping bag, unpack the bandage of discharge gate apart, the material in the wrapping bag just falls into the container of below through free whereabouts, convenient operation, the manpower requirement is low, the cost is reduced.
The pan feeding mouth and the discharge gate of inlayer 1 of wrapping bag are respectively along outer 2 pan feeding mouth and discharge gate outside protrusion formation and are gone up bulge and lower bulge, and outer 2's discharge gate and feed inlet all stretch out in the last bulge and the lower bulge of inlayer 1 promptly, go up bulge and lower bulge, all are used for the ligature in order to tighten up respectively the pan feeding mouth and the discharge gate of inlayer 1 and prick mouthful convenient operation.
The upper bulge part is provided with an upper charging and discharging mechanism 3, the lower part of the outer wall of the packaging bag is provided with a lower charging and discharging mechanism 12, the upper charging and discharging mechanism 3 is used for charging nitrogen into the packaging bag, the lower charging and discharging mechanism 12 is used for discharging the nitrogen in the packaging bag, because the packaging bag of the utility model is mainly used for containing spice materials, such as pepper, aniseed, clove and other seasonings, the volatile oil of the seasonings is easy to volatilize after being heated and moistened, and the essential oil in the spices is seriously volatilized after being contacted with oxygen, so that the flavor of the spices is deteriorated, the yield of the essential oil is reduced, and the moisture in the air can enter the packaging bag, so that the moisture of the spices is too high, the quality of the spices is seriously influenced, therefore, after the materials are filled into the packaging bag, air in the packaging bag is sucked out, and nitrogen is filled into the packaging bag, so that volatilization of volatile oil of the materials can be delayed, and the quality of the spices is ensured.
As shown in fig. 2, the upper row filling mechanism 3 and the lower row filling mechanism 12 are different in structure, the mounting openings 4 are formed in the positions of the upper row filling mechanism 3 and the lower row filling mechanism 12 in the packaging bag, the upper row filling mechanism 3 and the lower row filling mechanism 12 both comprise annular gaskets and annular bases 5, the annular gaskets and the annular bases 5 are mutually matched and bonded on the packaging bag and surround the mounting openings 4, and the axes of the mounting openings 4, the axes of the annular gaskets and the axes of the annular bases 5 are overlapped.
On fill row mechanism 3 and fill row mechanism 12's structure nonconformity down, on fill row mechanism 3 and include annular gasket and annular base 5, the position that fills row mechanism 3 in the wrapping bag installation has seted up installing port 4, the annular gasket is located wrapping bag inlayer 1 and bonds each other with inlayer 1, and encircles installing port 4 and set up, annular base 5 bonds on the annular gasket, and encircles installing port 4 and set up, the axis of installing port 4, the axis of annular gasket, the axis of annular base 5 coincide.
As shown in fig. 3 and 4, an air adding hole 8 is opened at the top of the sealing cover 7, a rubber plug 9 is integrally connected with the top of the inner cavity of the sealing cover 7, the rubber plug 9 is sunken towards the inner cavity of the sealing cover 7, a vent seam is opened horizontally towards the rubber plug 9, and the rubber plug 9 is used for extending into the round interface 6 to ensure the sealing performance when the sealing cover 7 is in threaded fit with the round interface 6. The annular base 5 is integrally connected with a plug 11, and the plug 11 is used for extending into the air charging hole 8 to seal the air charging hole. A plurality of pull rings 10 are provided on the outer wall of the packaging bag, and each pull ring 10 is used for lifting the whole packaging bag by a lifter.
Firstly binding a feed inlet and a discharge outlet of an inner layer 1, opening an upper filling and discharging mechanism 3 and a lower filling and discharging mechanism 12 after filling materials in a packaging bag, then filling nitrogen into the packaging bag through a gas filling hole 8 of the upper filling and discharging mechanism 3, filling the nitrogen at any time, discharging air in the packaging bag from the lower filling and discharging mechanism 12 at the lower part of the packaging bag, wherein the air can gather downwards because of small density of the nitrogen and large density of the air, so that the air does not need to be extracted from the lower filling and discharging mechanism 12, screwing a sealing cover 7 of the upper filling and discharging mechanism 3 and the lower filling and discharging mechanism 12 into a round connector 6 after filling the nitrogen for a preset time, plugging a plug 11 into the gas filling hole 8 for sealing, at the moment, the nitrogen can not leak from the packaging bag even if the plug 11 is not plugged, because a rubber plug 9 on the sealing cover 7 has the function similar to a one-way valve, only when the nitrogen enters from, the gap that could push away rubber buffer 9, if reverse the pushing away, only can make the gap littleer and littleer, and can't leak from the gap, can avoid the staff to fill in time plug 11 and then make the air get into the wrapping bag after filling nitrogen gas after the design like this.
Claims (9)
1. The utility model provides a nitrogen-filled packaging bag for holding material, its characterized in that, the wrapping bag is the square body or cylinder, the wrapping bag includes inlayer (1) of PE material and outer (2) as the frame, pan feeding mouth, bottom have all been seted up at the top of inlayer (1) and outer (2) have all been seted up the discharge gate, the pan feeding mouth and the discharge gate of inlayer (1) of wrapping bag are respectively along outer (2) pan feeding mouth and the outside protrusion of discharge gate and are formed bulge and lower bulge, it all is used for the ligature so that tighten up respectively the pan feeding mouth and the discharge gate of inlayer (1) with bulge down to go up the bulge and fill exhaust mechanism (3), on fill exhaust mechanism (3) and be used for filling into nitrogen gas in inlayer (1) of wrapping bag.
2. The nitrogen-filled packaging bag for containing materials as claimed in claim 1, wherein the outer layer (2) of the packaging bag is provided with a lower filling and discharging mechanism (12), and the lower filling and discharging mechanism (12) is positioned on the lower side wall of the packaging bag and is used for discharging nitrogen in the inner layer (1) of the packaging bag.
3. The nitrogen-filled packaging bag for containing materials as claimed in claim 2, wherein the packaging bag is provided with mounting openings (4) at the positions of the upper row filling mechanism (3) and the lower row filling mechanism (12), the upper row filling mechanism (3) and the lower row filling mechanism (12) comprise annular gaskets and annular bases (5), the annular gaskets and the annular bases (5) are mutually matched and bonded on the packaging bag and arranged around the mounting openings (4), and the axes of the mounting openings (4), the axes of the annular gaskets and the axes of the annular bases (5) are coincided.
4. The nitrogen-filled packaging bag for containing materials as claimed in claim 3, wherein the annular gasket of the upper filling and discharging mechanism (3) is positioned on the inner layer (1) of the packaging bag and is mutually bonded with the inner layer (1), and the annular base (5) is bonded on the annular gasket.
5. The nitrogen-filled packaging bag for containing materials according to claim 3, wherein the annular gasket of the lower filling and discharging mechanism (12) is positioned between the inner layer (1) and the outer layer (2) of the packaging bag and is mutually bonded with the inner layer (1) and the outer layer (2), and the annular base (5) is bonded on the outer layer of the packaging bag.
6. The nitrogen-filled packaging bag for containing materials as claimed in claim 4 or 5, wherein the annular base (5) is integrally connected with a circular connector (6), a sealing cover (7) is arranged to match with the circular connector (6), the circular connector (6) is arranged along the inner edge of the annular base (5) in a protruding manner, the outer wall of the circular connector (6) is provided with external threads and matched with the internal threads of the sealing cover (7), and the circular connector (6) is used for being matched with the sealing cover (7) to seal the packaging bag.
7. The nitrogen-filled packaging bag for containing materials as claimed in claim 6, wherein an air adding hole (8) is formed in the top of the sealing cover (7), a rubber plug (9) is integrally connected to the top of the inner cavity of the sealing cover (7), the rubber plug (9) is sunken towards the inner cavity of the sealing cover (7), a vent seam is formed in the horizontal direction of the rubber plug (9), and the rubber plug (9) is used for extending into the round connector (6) to ensure the sealing performance when the sealing cover (7) is in threaded fit with the round connector (6).
8. The nitrogen-filled packaging bag for containing materials is characterized in that a plug (11) is integrally connected to the annular base (5), and the plug (11) is used for extending into the air filling hole (8) to seal the air filling hole.
9. The nitrogen-filled packaging bag for containing materials of claim 8, wherein a plurality of pull rings (10) are arranged on the outer wall of the packaging bag, and each pull ring (10) is used for lifting the whole packaging bag by a lifter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254894.8U CN211282060U (en) | 2019-12-16 | 2019-12-16 | Nitrogen-filled packaging bag for containing materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922254894.8U CN211282060U (en) | 2019-12-16 | 2019-12-16 | Nitrogen-filled packaging bag for containing materials |
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| Publication Number | Publication Date |
|---|---|
| CN211282060U true CN211282060U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922254894.8U Active CN211282060U (en) | 2019-12-16 | 2019-12-16 | Nitrogen-filled packaging bag for containing materials |
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| Country | Link |
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| CN (1) | CN211282060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960282A (en) * | 2021-01-26 | 2021-06-15 | 黄山源点新材料科技有限公司 | Aluminum foil packaging bag with built-in inflating device |
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2019
- 2019-12-16 CN CN201922254894.8U patent/CN211282060U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960282A (en) * | 2021-01-26 | 2021-06-15 | 黄山源点新材料科技有限公司 | Aluminum foil packaging bag with built-in inflating device |
| CN112960282B (en) * | 2021-01-26 | 2022-11-18 | 黄山源点新材料科技有限公司 | Aluminum foil packaging bag with built-in inflating device |
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Address after: 715412 national Prickly Ash Industrial Park, Zhiyang Town, Hancheng City, Weinan City, Shaanxi Province Patentee after: Shaanxi Weikang Biotechnology Co.,Ltd. Address before: 710054 national Prickly Ash Industrial Park, Zhiyang Town, Hancheng City, Shaanxi Province Patentee before: SHAANXI WEIKANG FOOD TECHNOLOGY Co.,Ltd. |