CN203419364U

CN203419364U - Packaging bag

Info

Publication number: CN203419364U
Application number: CN201320057175.7U
Authority: CN
Inventors: 杨浩东
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-02-01
Filing date: 2013-02-01
Publication date: 2014-02-05
Anticipated expiration: 2023-02-01

Abstract

The utility model discloses a packaging bag, which comprises a tubular channel leading to the bag outside, wherein the opening of the packaging bag is disposed at one end of the tubular channel, an access way of articles inside the packaging bag is provided by the tubular channel which can also be tied off if the packaging bag needs to be sealed during use, an access by which the packaging bag leads to the outside is sealed by the knotted tubular channel and the channel can be opened only by untying the knot. According to the packaging bag with the described structure in the utility model, problems that packaged goods cannot be used or consumed for one time can be solved conveniently. The packaging bag is applicable to packaging of many kinds of goods.

Description

A kind of packaging bag

Technical field

The utility model relates to a kind of packaging bag, particularly a kind of packaging bag that repeats sealing or open opening.The utility model also relates to a kind of beverage packing bag of subsidiary suction pipe; The utility model also relates to a kind of urine collecting bag for male; The utility model also relates to a kind of water filling weight bag.

Background technology

Packaging bag sealing opening can by closure attachment conventionally have: clip, clamp, button band, kink, fastening belt etc.; Except itself being difficult to again seal easily opening by closure attachment outer packaging bag.In flexible packaging, there is valve bag in recent years, be convenient to again seal; Also some product has the involution again that is conventionally located at seam and puts up.

Take that can to carry out easily Seal and open opening on the market and use widely valve bag (external force exert pressure sag and swell corresponding to packaging bag inner face make it mutually to hook connection can external force separated) be example, the subject matter of its existence has: 1. sag and swell is difficult for aiming in use, and action needs accurately; 2. sag and swell rapid wear is easily dirty, causes encapsulation unreliable; 3. owing to opening and closing the fragility of outlet structure, can only in-built light-weight articles, can not heavily pack; 4. the general packaging bag of " shipment " time image is the same, can not realize " controlled " metering output.

The common commodity bundle pack in market has oatmeal packaging bag, Washing powder packaging bag etc., even if use valve bag, the function of sag and swell is easily disturbed by the smalls of in-built article, seals failed possibility while there is sealing opening, cause to run and leak, in bag, article easily pollute and make moist.

Concerning needing the disposable beverage packaging bag of suction pipe, packaging bag cuts off or tears off one jiao suction pipe is stretched into just and can be drunk, the possibility that above-mentioned beverage packaging needs packing suction pipe in addition and has suction pipe to lose, and trouble in use also seems.

Urine collecting bag for male on the market comprises that (urine is enclosed within on penis and fixes with paper self-adhesive tape for urinal, conduit, paper self-adhesive tape and urine cover, conduit two is urine-collecting cover and urinal respectively; during urine, urine flow to urinal collection from urine cover along conduit), there is complex structure in this kind of urine collection bag, the problem that cost is higher.

Weight bag is conventionally with the form appearance of earth bag, and to building flood control works and repairing dykes and dams, the effect of earth bag is very important, and in the shutoff of speedily carrying out rescue work, earth bag is almost unique Applied Materials especially, must be away from dam site but fill native occasion in flood fighting; Common earth bag is Openmouthed bag on the market, there is no the structure of " sealing ", just fills after soil directly by packaging bag tying; More fatal is to be not available anywhere at much occasion soil, but thus, dress soil must strengthen with the quantities of muck haulage; Can utilize " water " to carry out flood fighting, but dedicated liquid packaging bag valency is high, and normal packet pack can not complete the task of packing liquid " inexpensive ".

Summary of the invention

Task of the present utility model is the packaging bag that a kind of structure that utilizes packaging bag itself of design could seal or open opening again with simple motion, fundamentally solves the problem that packaging bag is again sealed easily and opened after opening.Based on same structure, the utility model also can design to become a kind ofly needn't pack the beverage packing bag that suction pipe and suction pipe can not be lost in addition; Based on same structure, the utility model also can design becomes a kind of low-cost urine collecting bag for male.Based on same structure, the utility model also can design becomes a kind of low-cost water filling weight bag.

The packaging bag with the utility model institute description scheme has annular channel to lead to outside bag, this annular channel not only can provide the access way of the in-built article of packaging bag, the in the situation that of needs enclose bag, annular channel can be done to knotting processes, the annular channel being tiedkinked up has sealed packaging bag and has led to the path outside bag, and again open path, only need untie this knot just.

The described packaging bag of the utility model, comprise the opening on bag and bag, it is characterized in that: have and be connected as a single entity with bag and inner lead in bag and be soft annular channel, annular channel inner space is less than bag inner space, annular channel main body is separated with bag, the end of the opening of packaging bag outside annular channel leads to bag.

The method of again sealing or opening above-mentioned packaging bag is for by the knotting of annular channel or unhitch.

The plastic film packaging bag of in-built article of take is example, the end of the described annular channel of the utility model is heat-sealed and leaves tearable mouth, after tearable mouth is torn, presenting the opening of annular channel, is also the opening with the packaging bag of the utility model institute description scheme.

The described annular channel of the utility model can be designed to more slightly or thinner shape depending on different purposes, to adapt to different needs.The length of this annular channel also optionally, is applicable to.

The described packaging bag of the utility model is considered for metering " output ", is designed as follows: the outside face at annular channel indicates gage mark when packing graininess, Powdered, thick or aqueous article.When pouring out, needs metering first seals opening, then shake packaging bag and inject in-built article to annular channel, while being injected into suitable note amount mark, press blocking-up annular channel and keep, now unclamping the opening of sealing, pouring out or extrude the article that accumulate in annular channel.Like this, the article that accumulate in the annular channel from gage mark to one section of opening are exactly that we need to measure the article of toppling over.As the article of pouring out do not need metering, can directly pour out, in pouring out process, block annular channel and just can block easily dumping of packaging bag content.With hand, just can complete the sealing of annular channel or press in the ordinary course of things.

In actual life, normal packet packs in-built commodity and often can not realize and once use or consume complete, and use after the described packaging bag of the utility model, such as packed laundry soap powder, packed oatmeal, packed rice, packed flour, packed refined salt, packed roasted seeds and nuts, packed facial ointment, bagged sauce, packed concentrated orange powder, packed animal feed, packed camphor ball etc. can again be sealed easily sack and can be accomplished to measure output after opening, avoid causing in-built article or leak or volatilize or make moist, reducing because packing waste former thereby that cause.In the packing of strip articles such as bag sanitary perfume, packed vermicelli is used, also can again seal easily opening.

There is the described packaging bag of the utility model and be applicable to multiple material manufacture, as compound of various plastic sheetings, nonwoven fabrics, paper, cloth, metallic film, plastic knitting silk etc. or above-mentioned material etc. is all applicable to bag.

What the packaging bag with the utility model institute description scheme was specially adapted to packing as laundry soap powder and so on easily spreads article, envelope processing ease, and simple structure, sealing is reliable, and weight packing is all suitable for; Be suitable for producing in enormous quantities, can field of application larger.

The beverage packing bag of the utility model institute description scheme, comprise the opening on bag and bag, also be to have be connected as a single entity with bag and inner lead in bag and be soft annular channel, annular channel inner space is less than bag inner space, annular channel main body is separated with bag, the end of the opening of packaging bag outside annular channel leads to bag.The described annular channel of the utility model being just applied on beverage packaging is only slightly thick than suction pipe, and suction pipe is packaged in the annular channel of above-mentioned packaging bag.

The beverage packing bag with the utility model institute description scheme saved for prevent from polluting must be to suction pipe other packing, no longer worry that possible suction pipe scatters and disappears, when drinking, only need tear the opening of the sealing on annular channel end, the suction pipe that makes to be built in annular channel exposes just drinkable; Like this, just greatly facilitate customer.

The urine collecting bag for male of the utility model institute description scheme, comprise the opening on bag and bag, also be to have be connected as a single entity with bag and inner lead in bag and be soft annular channel, annular channel inner space is less than bag inner space, annular channel main body is separated with bag, the end of the opening of packaging bag outside annular channel leads to bag.The urine collecting bag for male that the utility model is described is to use like this: penis is inserted in the opening of annular channel, and annular channel serves as urine cover and conduit, and bag serves as urinal; After letting out under urine, come together in urinal.

For the annular channel of penis on fixed cover, the end of annular channel is connected with frenulum; The effect of frenulum is equivalent to paper self-adhesive tape, during use, at annular channel cover to penis, by frenulum being enwinded after region to penis, also beat slip-knot, untiing this slip-knot can back off annular channel from penis, easily pubes clung and bring discomfort to user when having avoided use paper self-adhesive tape like this, and this frenulum during fabrication can with urine collection bag one-shot forming.The urine collection bag that the utility model is described can tie a knot annular channel to block urine and leak after finishing using, and like this, places or abandons in the process with the collection urine packaging bag of crossing and need not worry contaminated environment again.

The water filling weight bag of the utility model institute description scheme, comprise the opening on bag and bag, also be to have be connected as a single entity with bag and inner lead in bag and be soft annular channel, annular channel inner space is less than bag inner space, annular channel main body is separated with bag, the end of the opening of packaging bag outside annular channel leads to bag.The water filling weight bag that the utility model is described is filled with water in from annular channel to bag, in bag, place appropriate Polymer water-retaining resin particle simultaneously, envelope is alternative earth bag after pricking annular channel, at scarce soil, do not play a role in the place of lack of water, even if bag has a little breakage, due to water gel, water can not leak yet.

The weight bag with the utility model institute description scheme takes up room little, lightweight when storage, and storage and traffic cost are low; Be particularly suitable for the needs of flood fighting, be also applicable to the occasion of various counterweights.

Accompanying drawing explanation

Fig. 1 is that (connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top to embodiment 1, the its immediate top of annular channel (2) main body is parastate in vertical state and with the left side, and bag 1 is cut out the position of annular channel 2 shape sizes) schematic diagram

Fig. 2 is the schematic diagram of embodiment 2 (connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top, and its immediate top of annular channel (2) main body is parastate in vertical state and with the left side)

Fig. 3 is the schematic diagram of embodiment 3 (connecting bridge of annular channel 2 and bag 1 is positioned at the middle part of bag 1 top, and the top of annular channel 2 main bodys and its both sides all in vertical state)

Fig. 4 is the schematic diagram of embodiment 4 (connecting bridge of annular channel 2 and bag 1 is positioned at the middle part of bag 1 top, and all in vertical state, bag 1 is cut out the position of annular channel 2 shape sizes in the top of annular channel 2 main bodys and its both sides)

Fig. 5 is the schematic diagram of embodiment 5 (connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top, and annular channel 2 main bodys and top are parastate)

Fig. 6 is the schematic diagram of embodiment 6 (connecting bridge of annular channel 2 and bag 1 is positioned at the upper end of the bag face jointing line 7 of bag 1, and its immediate jointing line 7 of annular channel 2 main bodys is parastate)

Fig. 7 is the schematic diagram of embodiment 7 (annular channel 2 and the connecting bridge of bag 1 are positioned at the left end of bag 1 top, and annular channel (2) main body and top are parastate, and annular channel 2 leads to end outside bag and right-hand member connecting portion 8 sealing-ins of top)

Fig. 8 is the schematic diagram of embodiment 8 (annular channel 2 and the connecting bridge of bag 1 are positioned at the left end of bag 1 top, and annular channel 2 leads to the upper end that end outside bag is positioned at bag 1 left side)

Fig. 9 is the packaging bag schematic diagram that annular channel is tied a knot later

Figure 10 is the beverage packing bag schematic diagram with suction pipe

Figure 11 is urine collecting bag for male schematic diagram

Figure 12 is that urine collecting bag for male is used schematic diagram

The specific embodiment

Take below and comprise that the square plastic film packaging bag on four limits is example up and down.

Fig. 1 is the schematic diagram of embodiment 1, and the connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top, and its immediate top of annular channel 2 main bodys is parastate in vertical state and with the left side; Bag 1 is cut out the position of annular channel 2 shape sizes; Annular channel 2 is hypotenuse shape with the connecting portion of bag 1, is beneficial to the turnover of in-built article; 3 is edge sealing, and A is the tearable mouth of annular channel 2, and B is gage mark.For rolling is in enormous quantities, manufactures and consider continuously, what annular channel 2 " took " is a part of material of a upper packaging bag, and it self bag 1 also " has been cut out " a corresponding part by next packaging bag.The described commodity bundle pack of the utility model is applicable to pack graininess, Powdered, thick or aqueous article, sealing off is for the first time the sealing of tearing on annular channel 2, and " opening " is exactly the annular channel 2 of untiing the knot (seeing Fig. 8) that gets beat up for the second time.Metering only need be sealed the opening of annular channel when " output " on the other hand, then by cargo movement in bag to annular channel 2, another hand is pinned a certain position of sign B according to need, decontrols the opening of sealing again and can realize metering " output " after blocking-up annular channel 2.

Fig. 2 is the schematic diagram of embodiment 2, the connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top, and its immediate top of annular channel 2 main bodys is parastate in vertical state and with the left side, compares with shown in Fig. 1, bag 1 is complete, " is not dug ".

Fig. 3 is the schematic diagram of embodiment 3, and annular channel 2 is positioned at bag 1 middle part, top with the connecting bridge of bag 1, and the top of annular channel 2 main bodys and its both sides all in vertical state.

Fig. 4 is the schematic diagram of embodiment 4, the connecting bridge of annular channel 2 and bag 1 is positioned at the middle part of bag 1 top, the top of annular channel 2 main bodys and its both sides all in vertical state, annular channel 2 is tapered with the connecting portion of bag 1, be beneficial to the turnover of in-built article, bag 1 is cut out the position of annular channel 2 shape sizes; Meanwhile, the bag type of embodiment 4 can be " people " shape (fork before and after " two legs " of packaging bag after packing commodity into, packaging bag the first half can uprightly), its be difficult for inclining to, be specially adapted to pack the liquid commodity of shampoo or laundry liquid and so on.

Fig. 5 is the schematic diagram of embodiment 5, the connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top, its immediate bag 1 top of annular channel 2 main bodys is parastate, when bag, leave a pin hole line 4, in use can be along pin hole line 4, annular channel 2 main bodys are separated with bag 1.

Fig. 6 is the schematic diagram of embodiment 6, its bag of type is longitudinal joint bag, the connecting bridge of annular channel 2 and bag 1 is positioned at the upper end of 1 bag of face jointing line 7 of bag, the its immediate jointing line 7 of annular channel 2 main bodys is parastate, annular channel 2 main body utilizations be that the edge strip that has more while making jointing line 7 is made, between annular channel 2 main bodys and jointing line 7, be provided with pin hole line 4, can annular channel 2 main bodys torn separated with bag 1 along pin hole line 4.

Fig. 7 is the schematic diagram of embodiment 7, the connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top, annular channel (2) main body and top are parastate, annular channel 2 leads to end outside bag and right-hand member connecting portion 8 sealing-ins of top, is provided with pin hole line 4 (also can directly cut apart when bag or will be processed as handle cavity herein) between annular channel 2 main bodys and bag 1 top; Tear pin hole line 4, annular channel 2 has just become the handle of carrying of packaging bag; As can be seen from the figure, carry position deflection right-hand member, make the corresponding site chap of annular channel 2, be beneficial to toppling over (conventionally annular channel 2 can be transferred to perpendicular to top from being parallel to top, make annular channel 2 in pass-through state) of in-built article in use; The in the situation that of tearable mouth A being set at end during actual use, need to use scissors to cut off the closed end of annular channel 2, in the situation that being provided with tearable mouth A, only need tear just.Figure 7 shows that a kind of description after the utility model merchandizing.

Fig. 8 is the schematic diagram of embodiment 8, and annular channel 2 and the connecting bridge of bag 1 are positioned at the left end of bag 1 top, and annular channel 2 leads to the upper end that end outside bag is positioned at bag 1 left side; Between annular channel 2 and bag 1, all there is pin hole line 4 to be used for separated.It shown in Fig. 8, is the design around bag 1 of doing need to be compared with elongate tubular passage 2 in the situation that.

The beverage packing bag with the utility model institute description scheme is just packaged in suction pipe 5 in annular channel 2 (seeing Fig. 9), before drinking, the main body of annular channel 2 connects together by pin hole line 4 with bag 1, during use, annular channel 2 main bodys are separated along pin hole line 4 with bag 1, tear tearable mouth A, can expose the suction pipe 5 that is enclosed in 2 li of annular channels.

The collection urine packaging bag with the utility model institute description scheme can be used breathable films manufacture, as EMA (vinyl-acrylate copolymer) or polyurethane ventilated membrane etc., before not launching as shown in figure 10, the packaging bag of collection urine is by comprising that bag 1, annular channel 2 and frenulum 6 form in single collection urine packaging bag, the opening of annular channel 2 lower end on the right, annular channel 2 parts (adjacent with bag the right) of placing penis are coarser than and substitute annular channel 2 parts (adjacent with bag 1 top) that conduit uses, be beneficial to place penis, article two, (pin hole line 4 has each of length to the formation of the part film between pin hole line 4 frenulum 6, being connected between long separated frenulum 6 and bag 1 the right, being connected between short separated frenulum 6 and annular channel 2), frenulum 6 is connected in the end of annular channel 2, its other end is connected with the C place of annular channel, frenulum 6 is torn to rear frenulum 6 from C and become two (Figure 11), during use, penis is inserted in the opening of annular channel 2, annular channel 2 opening portions wrap penis, then by frenulum 6 degrees of tightness moderate be wound around and fasten tieing annular channel 2 is fastened at radix penis part, annular channel 2 has served as the role of conduit near the part of bag 1 top, during use, need only bag 1 lower than the position of personal bladder, urine just can not leak.The utility model is described collect urine packaging bag optionally fixed placement or when lying low bulk storage between two legs.

There is the water filling weight bag of the utility model institute description scheme as used as earth bag, adopt FFS (moulding-filling-sealing) multilayer packing membrane used, pleurodiaphragmatic in terspace material is LLDPE and LDPE, for the thickness three-layer extrusion film that is 0.16mm to 0.18mm, when bag in the pros and cons embossing of sack, to increase degree of friction in use.The weight bag length of the utility model institute description scheme is 800mm width 400mm, approximately 25 kilograms of the weight after water-filling, and other indexs can be with reference to FFS packaging bag.Example 1 to 8 all can selectedly become the weight bag that the utility model is described herein.The packaging bag that retains above-mentioned water-filling as long-time in need, the plastic sheeting that is impregnated with carbon black or aluminizes is used in suggestion, the ageing effect with antiultraviolet to the Polymer water conservation jelly body in packaging bag and bag.Polymer water-retaining resin is of a great variety, and water absorption rate hundred times is even more, so the quantity of placing is different, take poly amic acid water-loss reducer as example, and 25 kg of water are approximately infiltrated approximately 100 grams of water-loss reducers, and other kinds are said no longer in detail at this.Polymer water-retaining resin particle also can add mildew inhibitor in advance to be processed.

The water filling weight bag with the utility model institute description scheme also can be the style of small bag, and water filling weight bag can be used as the highway isolated mound counterweight of hollow and uses, and also can be used as advertisement frame ground ballast and uses.

It is example that plastic sheeting square package bag is take in the described packaging bag of the utility model; the outward appearance of its packaging bag has following pattern: three edge sealing formulas, longitudinal joint bridging type, four edge sealing formulas, side are collapsible, longitudinal joint butt joint type, tubular-bag tyep, a flat bag wedge type formula, oval wedge type formula etc.; the packaging bag that this specification sheets is described has just been done limited introduction with the bag shape of a little; can not represent protection domain of the present utility model; every equivalence of making according to the design spirit in the utility model changes or modifies, and all should think and fall into protection domain of the present utility model.

Claims

1. a packaging bag, comprise the opening on bag and bag, it is characterized in that: have and be connected as a single entity with bag (1) and inner lead in bag and be soft annular channel (2), annular channel (2) inner space is less than bag (1) inner space, annular channel (2) main body is separated with bag (1), and the opening of packaging bag leads to the end outside bag at annular channel (2).

2. according to the packaging bag of claim 1 description scheme, it is characterized in that:

1. the connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top, and its immediate top of annular channel (2) main body is parastate in vertical state and with the left side, and bag 1 is cut out the position of annular channel 2 shape sizes;

Or 2. annular channel 2 and the connecting bridge of bag 1 be positioned at the left end of bag 1 top, its immediate top of annular channel (2) main body is parastate in vertical state and with the left side;

Or the connecting bridge of 3. annular channel (2) and bags (1) is positioned at the middle part of bag (1) top, the top of annular channel (2) main body and its both sides all in vertical state;

Or the connecting bridge of 4. annular channel (2) and bags (1) is positioned at the middle part of bag (1) top, all in vertical state, bag (1) is cut out the position of annular channel (2) shape size in the top of annular channel (2) main body and its both sides;

Or the connecting bridge of 5. annular channel (2) and bags (1) is positioned at the left end of bag (1) top, annular channel (2) main body and top are parastate;

Or the connecting bridge of 6. annular channel (2) and bags (1) is positioned at the upper end of the bag face jointing line (7) of bag (1), its immediate jointing line 7 of annular channel (2) main body is parastate;

Or the connecting bridge of 7. annular channel (2) and bags (1) is positioned at the left end of bag (1) top, annular channel (2) main body and top are parastate, and annular channel (2) leads to end outside bag and right-hand member connecting portion (8) sealing-in of top;

Or 8. annular channel 2 and the connecting bridge of bag 1 be positioned at the left end of bag 1 top, annular channel 2 leads to the upper end that end outside bag is positioned at bag 1 left side.

3. according to the packaging bag of claim 1 description scheme, it is characterized in that: on annular channel (2), be marked with metering sign (B).