A kind of toilet article packaging bag
Technical field
The utility model relates to packaging bag, relates in particular to a kind of toilet article packaging bag.
Background technology
Amenitiess such as sanitary napkin are as the article of people's use next to the shin, to the requirement of sanitation performance than higher, existing amenities is generally before using, for in transportation, avoid its sanitation performance is exerted an influence in the storing process, all amenities can be positioned in the packaging bag that is made by packing such as PE plastic films and seal.This packaging bag is when using first, it easily need be torn the position and tear, the packaging bag after tearing then can't be sealed again, makes the sanitation performance of the amenities that takes out not yet in this packaging bag be affected, in the season and the bigger place of humidity of humidity, this situation is particularly serious.
At present, the packaging bag preferably of a kind of sealing effectiveness is used to pack panty liner, this packaging bag adopt attached to two on the unlatching face independently rope come the enclose bag, this packaging bag is when using first, need support out the opening that unlatching face middle part is contraction state with little, then can see the face that easily tears, tear this with little power again and easily tear easy-torn line on the face, take out required product then from the inside, with the hands draw two ropes at last respectively, the opening at unlatching face middle part shrinks gradually, thereby packaging bag is closed again.During each later on the use, can reuse little opening that unlatching face middle part is contraction state that supports out, therefrom take out required sample, La Dong rope makes packaging bag be closed again then.Though this packaging bag can avoid in the packaging bag sanitation performance of the feminine hygiene articles of taking out not yet to be subjected to external influence, but behind the required articles for use of the each taking-up of user, must be with the hands respectively pulling cord this packaging bag could be sealed again, the complex operation that this just makes when using this packaging bag also brings some inconvenience to the user.
The utility model content
The main technical problems to be solved in the utility model is, provides a kind of being convenient to open and seal, and sealing effectiveness toilet article packaging bag preferably.
For solving the problems of the technologies described above, the utility model provides a kind of toilet article packaging bag, and the technical solution adopted in the utility model is as follows:
A kind of toilet article packaging bag, comprise bottom surface, side and the unlatching face that forms packaging space that surround, described unlatching face comprises the elastic shrinkage band of annular, and the contraction joint face that is arranged on this elastic shrinkage band periphery, described elastic shrinkage band is positioned at the middle part of described unlatching face, and the edge of described contraction joint face links to each other with described side.
Described packaging bag also comprises easily tears face, describedly easily tears the internal layer that face is arranged on unlatching face.
Wherein, the described face that easily tears comprises that easy-torn line and two easily tear the zone, and described two are easily torn the zone and connect together by described easy-torn line.
Further, described easy-torn line connects the described face that easily tears.
Further, the described edge that easily tears the zone links to each other with described side.
Further, described contraction joint face wraps up described elastic shrinkage band.
Further, described easy-torn line is pricking method formula easy-torn line, reticulate pattern formula easy-torn line or zip mode easy-torn line.
Further, described elastic shrinkage band is spandex contraction bands, Lycra contraction bands or elastic.
Further, described contraction joint face is PE pellicular front or aluminium foil composite surface.
Further, described side and described bottom surface also are PE pellicular front or aluminium foil composite surface.
The beneficial effects of the utility model are: packaging bag of the prior art adopted two relatively independent, open the rope enclose bag of face the inside attached to packaging bag, need with the hands to draw respectively packaging bag to open the rope of face the inside after feasible each the use, packaging bag is closed again, and the utility model has adopted the mode of elastic shrinkage band, like this after the each use of user, the elastic shrinkage band of this packaging bag shrinks under its high scalability effect automatically, make this packaging bag reseal automatically, after having avoided the each use of user, must the user manually carry out the leak free troublesome operation, easy and simple to handle, and the better seal effect is arranged.
Description of drawings
Fig. 1 is the front view of a kind of embodiment of the utility model toilet article packaging bag;
Fig. 2 is the front view after toilet article packaging bag shown in Figure 1 uses;
Fig. 3 is the birds-eye view of toilet article packaging bag shown in Figure 1;
Fig. 4 is the front view in the toilet article packaging bag use shown in Figure 1;
Fig. 5 is the birds-eye view in the toilet article packaging bag use shown in Figure 3;
Fig. 6 a, b are two kinds of scheme drawings that toilet article packaging bag shown in Figure 5 is opened the easy-torn line of face.
The specific embodiment
In conjunction with the accompanying drawings the utility model is described in further detail below by the specific embodiment.
Please refer to Fig. 1 and Fig. 3, toilet article packaging bag of the present utility model is PE bag film or aluminum foil compound bag, comprise bottom surface 4, side 3 and the unlatching face 1 that forms packaging space that surround, this unlatching face 1 comprises the elastic shrinkage band 11 of annular, and the contraction joint face 12 that is arranged on elastic shrinkage band 11 peripheries, elastic shrinkage band 11 is positioned at the middle part of unlatching face 1, forms the opening of contraction state when packaging bag is not opened, and the edge that shrinks joint face 12 links to each other with side 3.
As shown in Figure 4, this packaging bag also comprises easily tears face 2, easily tear the internal layer that face 2 is arranged on unlatching face 1, when opening the package first, must strut elastic shrinkage band 11 earlier, the opening at the unlatching face of making 1 middle part is in open mode, and tubular face of whole contraction joint face 12 spread aparts formation, easily tears the amenities that face 2 takes out in the packaging bags thereby tear again.This easily tears face 2 and comprises that easy-torn line 21 and two easily tear zone 22, and these two are easily torn zone 22 and link together by this easy-torn line 21.And this edge that easily tears zone 22 links to each other with the side 3 of this packaging bag.
Before this packaging bag was not used, in processes such as transportation, this easily tore face 2 and can guarantee packaging bag is sealed fully, thereby plays better sealing effectiveness.Simultaneously, when the user uses this packaging bag first, open the opening at unlatching face 1 middle part after, two that only need will to connect together along easy-torn line 21 easily be torn zone 22 and tear, and can obtain needed product.
The utility model adopts the mode that elastic shrinkage band 11 is set at the unlatching face 1 of packaging bag, make this packaging bag after each the use, this unlatching face 1 can shrink under the retractility of elastic shrinkage band 11 automatically, make packaging bag reseal automatically, do not need the user manually to seal, simple to operation.And after the user takes out the desired sanitation articles for use first, because the amenities in this packaging bag reduces, make the interior free space of this packaging bag increase near unlatching face 1, that is to say by amenities near unlatching face 1, the influence that tension force when contraction bands 11 is shunk automatically causes has reduced, thereby after the user took out amenities first, this contraction bands 11 shrank automatically and has reduced before the opening that forms does not use with respect to this packaging bag, makes that the sealing effectiveness of this unlatching face is better.Whenever the user takes out some amenitiess, contraction bands 11 shrinks the openings that form automatically and further reduces later on.Remaining amenities does not have when influence to the tension force that this contraction bands 11 shrinks automatically in this packaging bag, this contraction bands 11 shrinks the opening that forms automatically and also no longer reduces, at this moment, and after this contraction bands 11 shrinks automatically, this unlatching face 1 almost can seal this packaging bag fully, as shown in Figure 2.
As Fig. 3 and shown in Figure 5, the contraction joint face 12 of the unlatching face of this packaging bag 1 can be the face of being made by PE film or aluminum foil composite.And should shrink joint face 12 with elastic shrinkage band 11 parcels, this has just guaranteed that elastic shrinkage band 11 can be good on the unlatching face that is fixed on 1, and should shrink joint face 12, after elastic shrinkage band 11 shrinks, form a better seal face, play better sealing effectiveness.
Wherein elastic shrinkage band 11 can be made by spandex, Lycra or elastic, can certainly be made by other highly elastic material.
As shown in Figure 5, when using amenities first, at first strut elastic shrinkage band 11, it will be appreciated that the face that easily tears 2 below unlatching face 1 with a hand.Tear along easy-torn line 21 with the another hand and easily to tear face 2, from this packaging bag, take out required product.
As shown in Figure 6, easy-torn line 21 of the present utility model can be pricking method formula easy-torn line, reticulate pattern formula easy-torn line or zip mode easy-torn line, and this easy-torn line 21 can also be other modes certainly.Can be before the face that easily tears be torn as long as can guarantee, two easily tear zone 22 and link together what easily tear face 2, can tear to be easy to tear when this easily tears face 2 at needs again and get final product.
Certainly, the shape of this packaging bag is not limited only to the shape of cuboid in the accompanying drawing of the present utility model, can also be other shapes, and this packaging bag simultaneously comprises a plurality of sides 3.
As shown in figures 1 and 3, after taking out required product, unclamp hand, elastic shrinkage band 11 shrinks automatically owing to its retractility, shrinking joint face 12 gathers along with the contraction of elastic shrinkage band 11 and covers and easily tear the face top, thereby the product that will use not yet is sealed in this packaging bag, later on when the user takes out the desired sanitation articles for use at every turn, directly strut elastic shrinkage band 11 with a hand, take out needed product with the another hand, unclamp hand then and get final product, the product of Shi Yonging still is not sealed in this packaging bag yet.
Present embodiment has adopted at unlatching face 1 and has been provided with elastic shrinkage band 11 modes, because elastic shrinkage band 11 is to be made by highly elastic material, has good retractility.After using external force that it is trailed, when cancelling external force, because its high scalability, this elastic shrinkage band 11 can shrink under the situation of no external force automatically, packaging bag is resealed, thus reduced in the prior art must the user by both hands draw respectively two relatively independent, open the rope of face 1 the inside attached to packaging bag, troublesome operation that can the packages sealed bag, it is easy and simple to handle to make that the packaging bag of present embodiment uses, and also has the better seal effect simultaneously.
Above content be in conjunction with concrete embodiment to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.