CN210823506U - Environment-friendly coffee packaging bag - Google Patents

Abstract

The utility model discloses an environment-friendly coffee wrapping bag, including the wrapping bag body, the upper end symmetry is equipped with the ear piece about the wrapping bag body, the tip is opened in the ear piece upper surface has first draw-in groove, first draw-in groove tank bottom surface is equipped with the second draw-in groove, be equipped with first tape winding wheel and second tape winding wheel in second draw-in groove and the first draw-in groove respectively, the second is connected through the environmental protection sticky tape around tape and first tape winding wheel, the upper end symmetry is opened about the inner chamber of the wrapping bag body has the spacing groove. This environment-friendly coffee wrapping bag, through the connection effect of first band winding wheel and second band winding wheel, can make the wrapping bag inner chamber about the upper end environmental protection sticky tape paste the face be in the best state of pasting all the time, improved the sealed effect of wrapping bag, in addition, through changing first band winding wheel, environmental protection sticky tape and second band winding wheel, can improve the life of wrapping bag to and the reuse rate of wrapping bag.

Description

Environment-friendly coffee packaging bag

Technical Field

The utility model relates to a wrapping bag technical field specifically is an environment-friendly coffee wrapping bag.

Background

The roasted coffee bean (powder) package is the most various in the coffee package, and since the roasted coffee bean naturally generates carbon dioxide, the direct package easily causes package damage, and the long-time air contact causes aroma loss and causes the oxidation of oil and fat and aromatic components in the coffee to cause quality reduction. The packaging of the coffee beans (powder) is therefore of great importance. In the field of coffee packaging, since coffee beans naturally generate carbon dioxide after being roasted, direct packaging easily causes package breakage, and fragrance loss due to long-time air contact causes oxidation of oil and fat and aromatic components in coffee to cause quality reduction. The packaging of the coffee beans (powder) is therefore of great importance. In the household use process, the packaging bag needs to be opened frequently, a small amount of coffee powder or coffee beans are taken out for eating, the sealing effect of the packaging bag is poor, loss of coffee aroma and reduction of quality are directly caused, in the traditional sealing strip sealing mode, the sealing strip is easy to damage in the multiple pulling process, the service life is short, gaps exist easily in sealing of the sealing strip, the quality of coffee is directly influenced, and therefore the environment-friendly coffee packaging bag is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly coffee wrapping bag to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environment-friendly coffee wrapping bag, includes the wrapping bag body, the upper end symmetry is equipped with the ear piece about the wrapping bag body, the tip is opened there is first draw-in groove in the ear piece upper surface, first draw-in groove tank bottom surface is equipped with the second draw-in groove, be equipped with first tape winding wheel and second tape winding wheel in second draw-in groove and the first draw-in groove respectively, second tape winding wheel and first tape winding wheel pass through the environmental protection sticky tape and connect, the upper end symmetry is opened about the inner chamber of the wrapping bag body has the spacing groove, the preceding upper end of the wrapping bag body is equipped with one-way discharge valve.

Preferably, the upper end and the lower end of the environment-friendly adhesive tape are respectively wound on the first belt winding wheel and the second belt winding wheel, and the outer side surface of the environment-friendly adhesive tape is provided with a protective film.

Preferably, the environment-friendly adhesive tape is arranged in the limiting groove.

Preferably, a strip-shaped groove is formed in the joint of the second clamping groove and the limiting groove, and an environment-friendly adhesive tape is arranged in the strip-shaped groove.

Preferably, the inner cavities of the first clamping groove and the second clamping groove are communicated, and the first clamping groove is arranged at the upper end part of the second clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: this environment-friendly coffee wrapping bag, through setting up first band winding wheel, the second band winding wheel, environmental protection sticky tape and ear piece structure, through the linking action of first band winding wheel and second band winding wheel, can make the environmental protection sticky tape of upper end paste each other about the wrapping bag inner chamber, thereby seal the processing to the wrapping bag fast, and open the back with the wrapping bag at every turn, upper end environmental protection sticky tape face of pasting is in best state of pasting all the time about the wrapping bag inner chamber, the leakproofness of wrapping bag has been improved, thereby reach the storage effect who improves coffee, reduce the loss of coffee fragrance, the quality of coffee has been improved, in addition, through changing first band winding wheel, environmental protection sticky tape and second band winding wheel, the life of wrapping bag can be improved, and the reuse of wrapping bag.

Drawings

FIG. 1 is a partial main sectional view of the structure of the present invention;

fig. 2 is a left side view of the structure of the present invention.

In the figure: 1 bag body, 2 ear pieces, 3 spacing grooves, 4 first clamping grooves, 5 second clamping grooves, 6 second belt winding wheels, 7 first belt winding wheels, 8 environment-friendly adhesive tapes and 9 one-way exhaust valves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an environment-friendly coffee packaging bag, includes the packaging bag body 1, the packaging bag body 1 material is PET plastics, can ensure the characteristic of high anti flexible crack in dangerous transportation, and all is equipped with the banding about the packaging bag body 1 bottom, is used for increasing the performance of packaging bag, produces through processes such as blown film, cutting, heat-seal, vacuum packaging, sterilization under clean environment, packaging bag body 1 lateral surface is equipped with the kraft paper, and packaging bag body 1 medial surface is equipped with aluminium foil paper, has environmental protection, elegant appearance, dampproofing, anticorrosion, and the evacuation effect is good, and oxygen permeation rate is low, and sealing performance is high, heat sealing performance characteristics such as good, the upper end symmetry is equipped with ear piece 2 about the packaging bag body 1, ear piece 2 can be connected through the mode of heat-seal with the packaging bag body 1, ear piece 2 material can be high density polyethylene, it has good heat resistance and cold resistance, and chemical stability is good, still has higher rigidity and toughness, characteristics such as mechanical strength is good, through the setting of ear piece 2, can increase the frictional force of wrapping bag and hand, has not only improved the travelling comfort when the user takes the wrapping bag, makes the wrapping bag portable more moreover, 2 upper surface inner end portions of ear piece are opened there is first draw-in groove 4, 4 tank bottoms of first draw-in groove are equipped with second draw-in groove 5, 5 inner chambers of first draw-in groove 4 and second draw-in groove communicate with each other, and 5 upper ends of second draw-in groove are located to first draw-in groove 4. The end part of the second clamping groove 5 is an arc-shaped surface, the inside of the second clamping groove 5 and the first clamping groove 4 is respectively provided with a first belt winding wheel 7 and a second belt winding wheel 6, the groove width of the first clamping groove 5 and the second clamping groove 4 is respectively larger than the outer diameter of the first belt winding wheel 7 and the outer diameter of the second belt winding wheel 6, the first belt winding wheel 7 and the second belt winding wheel 6 are respectively in any restriction in the second clamping groove 5 and the first clamping groove 4, therefore, the first belt winding wheel 7 and the second belt winding wheel 6 can respectively rotate in the second clamping groove 5 and the first clamping groove 4, the cross sections of the first belt winding wheel 7 and the second belt winding wheel 6 are both circular, the second belt winding wheel 6 and the first belt winding wheel 7 are connected through an environment-friendly adhesive tape 8, the upper end part and the lower end part of the environment-friendly adhesive tape 8 are respectively fixed on the first belt winding wheel 7 and the second belt winding wheel 6, when coffee powder or coffee beans are to be taken out, firstly, the left end, at this time, the environmental protection adhesive tapes at the left and right upper ends of the inner cavity of the packaging bag are separated, so that coffee powder or coffee beans can be taken out, then the first winding wheel 7 in the first clamping groove 4 is taken out, the front end and the rear end of the first winding wheel 7 are pinched, the used environmental protection adhesive tape 8 is wound, and the environmental protection adhesive tape 8 is used, so that when the environmental protection adhesive tape 8 is wound on the first winding wheel 7, a large viscosity cannot exist, at this time, the contact surface of the environmental protection adhesive tape 8 after being pasted is wound on the first winding wheel 7, a new adhesive surface on the environmental protection adhesive tape 8 can be arranged in the limiting groove 3, the protective film on the environmental protection adhesive tape 8 can be manually torn off, the packaging bag can be sealed again through the new adhesive surface on the environmental protection adhesive tape 8, the environmental protection adhesive tape 8 is ensured to be in the optimal viscosity, so as to achieve the effect of improving the sealing performance of the packaging bag, the upper end and the lower end of the environmental protection adhesive tape 8 are respectively wound on the first, and a protective film is arranged on the outer side surface of the environment-friendly adhesive tape 8. The viscidity of environmental protection sticky tape 8 can be protected to the protection film, reduces on the dust falls into environmental protection sticky tape 8, and influences the result of use of environmental protection sticky tape 8, protective film on the environmental protection sticky tape 8 tears from wrapping bag inner chamber upper end, the up end symmetry is opened about 1 inner chamber of the wrapping bag body has spacing groove 3. The preceding upper end of the wrapping bag body 1 is equipped with one-way discharge valve 9 outside is equipped with the reinforced film, through setting up the reinforced film, can increase the leakproofness of one-way discharge valve 9 and wrapping bag junction, the interior of spacing groove 3 is located to environmental protection sticky tape 8. The second draw-in groove 5 is equipped with the bar groove with 3 junctions of spacing groove, the bar inslot is equipped with environmental protection sticky tape 8. Through setting up the bar groove, can be convenient for environmental protection sticky tape 8 in the second draw-in groove 5 gets into spacing groove 3 in, when changing environmental protection sticky tape 8, can cut used environmental protection sticky tape 8 through the scissors, take out first band pulley 7 and second band pulley 6, the second band pulley 6 that will have unused environmental protection sticky tape 8 is put into in the second draw-in groove 5, make environmental protection sticky tape 8 pass behind the bar groove, the upper end is fixed with first band pulley 7, at this moment, just accomplished the change to environmental protection sticky tape 8, through the setting of first band pulley 7 and second band pulley 6, can be through to first band pulley 7, environmental protection sticky tape 8 and the change of second band pulley 6, the life of wrapping bag and the reuse ratio of wrapping bag have been improved. This environment-friendly coffee wrapping bag, during the use, tip is opened to the outside respectively about manual will wrapping bag, come 8 separations of environmental protection sticky tape of upper end about the wrapping bag inner chamber, alright take out coffee powder or coffee beans, afterwards, take out first band pulley 7 in first draw-in groove 4, pinch the front and back tip of first band pulley 7, 8 twine the environmental protection sticky tape that has used, this moment, the contact surface after the environmental protection sticky tape 8 pasted, twine on first band pulley 7, new viscose face is drawn to spacing inslot 3 on the environmental protection sticky tape 8, the artifical manual with it of protection film on the environmental protection sticky tape 8 tears it, the upper end about the wrapping bag is pressed again, the version can be sealed with the wrapping bag, the leakproofness of wrapping bag has been improved, thereby avoid the bacterium to get into, the quality of coffee has been guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an environment-friendly coffee wrapping bag, includes the wrapping bag body (1), its characterized in that: the upper end symmetry is equipped with ear piece (2) about the wrapping bag body (1), the tip is opened in ear piece (2) upper surface has first draw-in groove (4), first draw-in groove (4) tank bottom face is equipped with second draw-in groove (5), be equipped with first band pulley (7) and second band pulley (6) in second draw-in groove (5) and first draw-in groove (4) respectively, the second is connected through environmental protection sticky tape (8) around band pulley (6) and first band pulley (7), the upper end symmetry is opened about the wrapping bag body (1) inner chamber has spacing groove (3), the preceding upper end of the wrapping bag body (1) is equipped with one-way discharge valve (9).

2. The environment-friendly coffee packaging bag of claim 1, wherein: the upper end and the lower end of the environment-friendly adhesive tape (8) are respectively wound on the first belt winding wheel (7) and the second belt winding wheel (6), and a protective film is arranged on the outer side surface of the environment-friendly adhesive tape (8).

3. The environment-friendly coffee packaging bag of claim 1, wherein: the environment-friendly adhesive tape (8) is arranged in the limiting groove (3).

4. The environment-friendly coffee packaging bag of claim 1, wherein: and a strip-shaped groove is formed at the joint of the second clamping groove (5) and the limiting groove (3), and an environment-friendly adhesive tape (8) is arranged in the strip-shaped groove.

5. The environment-friendly coffee packaging bag of claim 1, wherein: the inner cavities of the first clamping groove (4) and the second clamping groove (5) are communicated, and the first clamping groove (4) is arranged at the upper end part of the second clamping groove (5).

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