CN2701786Y - Easily taking self-opening film bag product with bag neck single side exposed - Google Patents

Abstract

The utility model relates to an easily taking self-opening film bag product with single side of the bag opening exposed, comprising a stacked film bag and a packing container. The external walls of the both sides of the bag opening of the film bag are respectively pasted with the external wall points of the bag openings of the two adjacent film bags. The utility model is characterized in that the bag opening end of the stacked film bag and the hot sealing line end of the bag bottom are respectively provided with a bag root which is connected with cutting mark points; the stacked film bag folds, and the bag roots of the both ends are in parallel or are fixed on the internal wall of the packing container after stacked; the folding edge side of the stacked film bag is exposed to the window of the packing container; the bag opening side of the non-pasted edge of the bag opening of the film bag of the surface layer is exposed to the window of the packing container. The utility model has scientific design and reasonable and skillful structure. The single side edge of the bag opening of the film bag of the surface layer is exposed to the window of the packing container, which is convenient for people to easily tear and fetch. The utility model has the open form bag opening, which is greatly convenient for fast loading the articles. The film bag product with the structure causes the film wall of the film bag to make into the thinnest, which reduces the material, reduces the cost, and is convenient for the degrading treatment after discarded.

Description

Expose on the one-sided limit of sack easily takes from opening film bag product

Technical field

The utility model relates to the plastic film bag product, expose on the one-sided limit of especially a kind of sack easily takes from opening film bag product.

Technical background

Plastic film bag uses very extensive in people's daily life, in order to reduce materials, cost-cutting and to be convenient to discarded back degradation treatment, maker accomplishes the membranous wall of bag film the thinnest as far as possible, simultaneously for satisfying the requirement of conveniently taking, maker can be bonded together bag film in a pile with a connection mode, the bag film neat arrangement in order that it both can make in a pile can be convenient for people to again pull with hand at any time get use.In use there is following defective in above-mentioned bag film: can pull easily and get though put the bonding bag film of connection mode in a pile, but, once shut down many bag films and can cause the waste bag film all to exist sack to open inconvenient phenomenon if meet two or many bag films when being pulled together; Thin more easy more being pulled together of bag film membranous wall needs during use with hand the bag film sack stranding that is pulled together to be opened, can be made the sack complete opening with chewing to blow then, and so operating nature can pollute bag film.This shows that the manner of packing of existing plastic film bag is unscientific, it can not satisfy people conveniently takes, and does not also meet the requirement of modern to sanitation and hygiene.

Summary of the invention

The purpose of this utility model is the defective that exists at above-mentioned plastic film bag, provide a kind of take that the one-sided limit of very convenient, fast sack exposes easily take from opening film bag product.

What exposed on the one-sided limit of sack of the present utility model easily gets the bag film product from opening, comprising: one-tenth stacked film bag that neatly piles up and the packing container that is used to into the stacked film bag hygienically packaged; Each bag film sack both sides outer wall respectively with two adjacent bag film sack lateral wall point adhesions; Have on the packing container for bag film by only pulling the window of taking, it is characterized in that: become the sack end of stacked film bag and a bag end heat seal line end to leave cut mark point bonded assembly bag root respectively; Insert packing container after becoming the stacked film bag doubling to make two ends bag root parallel or stack; The one-tenth stacked film bag two ends bag root that is in packing container the inner all is fixed in the packing container inwall, becomes stacked film bag flanging side to be revealed in the window of packing container; Become stacked film bag face side bag film sack not put the window that adhesion side pocket mouth limit exposes to packing container.

The bag film of described one-tenth stacked film bag is no belt bag film or vest belt formula bag film.

The principle of design of easily taking from opening film bag product that expose on the one-sided limit of the utility model sack is: utilize into stacked film bag doubling back pkt. butt and be fixed in the packing container, bag film be connected with cut mark point between the bag root of two ends and each bag film sack outer wall between the some adhesion easily avulse the constructional feature of disengagement, connect fastness by the difference of setting between each point of connection, before relying on surface layer bag film and the adhesion of lower film bag point to avulse, make lower film bag sack end successively avulse a bag root successively along cut mark point, avulsed the packing container window fully at the surface layer bag film, it is the moment that surface layer bag film and the adhesion of lower film bag point are avulsed, the one-sided limit of lower film bag sack pulled be exposed to the packing container window, for taking next time.

The opening film bag product design science, rational in infrastructure, ingenious of easily taking from that expose on the one-sided limit of the utility model sack, extremely easy to use, because its one-sided limit of surface layer bag film sack of Gong taking always exposes to the window of packing container, both made things convenient for easily pulling of people to get, the bag film sack that is pulled taking-up is freely opened automatically, be very easy to packing into of article, improved work efficiency greatly.The bag film product of this structure can be accomplished the bag film membranous wall the thinnest as far as possible, both can reduce materials, cost-cutting, is convenient to discarded back degradation treatment again.

The concrete structure of easily taking from opening film bag product that expose on the one-sided limit of the utility model sack is provided in detail by the following drawings and embodiment.

Description of drawings

Fig. 1 be the one-sided limit of sack expose easily take from opening film bag product structure scheme drawing;

Fig. 2 is the one-tenth stacked film bag structural representation of easily taking from opening film bag product that expose on the one-sided limit of sack shown in Figure 1;

Fig. 3 is the packaging container structure scheme drawing of easily taking from opening film bag product that expose on the one-sided limit of sack shown in Figure 1.

The specific embodiment

Embodiment: can be clear that from Fig. 1 the opening film bag product of easily taking from that expose on the one-sided limit of sack is made up of with the packing container 2 that is used to into stacked film bag 1 hygienically packaged the one-tenth stacked film bag 1 that neatly piles up.Described one-tenth stacked film bag 1 structure becomes sack 3 ends and bag end heat seal line 4 lower end of each bag film of stacked film bag 1 to leave bag root 5,6 respectively as shown in Figure 2, is connected 7 for cut mark point between two ends bag root 5,6 and the bag film 1; Each bag film sack 3 both sides outer wall respectively with two adjacent bag film lateral wall point adhesions 8, that is: surface layer bag film A sack 3 dorsal part outer walls and 3 side outer wall points of lower film bag B sack adhesion 8, lower film bag B sack dorsal part outer wall and lower film bag sack face side outer wall point adhesion 8 again, below between each bag film by that analogy; Described packing container 2 structures as shown in Figure 3, it can be a ganoine packing box, can also be gentle matter packaging bag, the packing container 2 of this example is a gentle matter packaging bag, a side of packing container 2 has for bag film 1 by only pulling the window 9 of taking; Become stacked film bag 1 doubling, insert packing container 2 after making two ends bag root 5,6 parallel or stack, one-tenth stacked film bag 1 flanging side after the doubling is revealed in the window 9 of packing container 1, become two bags of roots, 5,6 ends of stacked film bag 1 all to be in packing container 2 the inners, and be fixed in packing container 2 inwalls by locating point 10, become the sack 3 of stacked film bag 1 surface layer bag film A not put the window 9 that adhesion one side pocket mouth limit 11 exposes to packing container 2.

During use, pull with hand and to catch 11 positions, surface layer bag film A sack limit that expose to packing container 2 windows 9, since bag film be connected with cut mark point between the bag root of two ends 7 with each bag film sack outer wall between put adhesion 8 be connected fastness difference, the power that avulses between its each point of connection is also different, and the order that avulses of each point of connection is to realize successively.Therefore, when the user outwards pulls when getting surface layer bag film A from the window 9 of packing container 2, the power of pulling is outward at first directly cut out surface layer bag film A heat seal line 4 ends at the bottom of its bag into trace point of connection 7 and is avulsed bag root 6, the outer power of pulling that relies on the some adhesion 8 between surface layer bag film A and lower film bag B membranous wall to be transmitted then avulses bag root 5 with lower film bag B sack 3 ends along cutting out trace point of connection 7, layer film bag A is avulsed moment of packing container window 9 fully face to face then, at last the some adhesion 8 of surface layer bag film A and lower film bag B is ripped, since the sanction trace point of connection 7 between bag end heat seal line 4 and bag root be connected fastness greater than the some adhesion 8 between bag film, therefore after the some adhesion 8 of surface layer bag film A and lower film bag B was ripped, heat seal line 4 ends still were with bag root 6 and are connected shape at the bottom of the lower film bag B bag.When surface layer bag film A avulses the some adhesion 8 of lower film bag B, one side pocket mouth limit 11 of lower film bag B sack 3 is pulled packing container window 9, become the surface layer bag film of taking for next time, by that analogy, make each bag film when becoming the surface layer bag film, a side pocket mouth limit 11 of its sack 3 always exposes to packing container window 9.

Claims (3)

1. What 1, exposed on the one-sided limit of a kind of sack easily gets the bag film product from opening, comprising: one-tenth stacked film bag that neatly piles up and the packing container that is used to into the stacked film bag hygienically packaged; Each bag film sack both sides outer wall respectively with two adjacent bag film sack lateral wall point adhesions; Have the confession bag film on the packing container by only pulling the window of taking, it is characterized in that:

   A, the sack end that becomes stacked film bag and bag end heat seal line end leave cut mark point bonded assembly bag root respectively;

   B, the doubling of one-tenth stacked film bag are inserted packing container after making two ends bag root parallel or stack, and the one-tenth stacked film bag two ends bag root that is in packing container the inner all is fixed in the packing container inwall, become stacked film bag flanging side to be revealed in the window of packing container;

   C, one-tenth stacked film bag face side bag film sack are not put the window that adhesion side pocket mouth limit exposes to packing container.
2. What 2, exposed on the one-sided limit of sack according to claim 1 easily gets the bag film product from opening, it is characterized in that: becoming the bag film of stacked film bag (1) is no belt bag film or vest belt formula bag film.
3. What 3, exposed on the one-sided limit of sack according to claim 1 easily gets the bag film product from opening, it is characterized in that: packing container (2) can be ganoine packing box or gentle matter packaging bag.