CN103072741A - Packaging bag - Google Patents
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- CN103072741A CN103072741A CN2013100395389A CN201310039538A CN103072741A CN 103072741 A CN103072741 A CN 103072741A CN 2013100395389 A CN2013100395389 A CN 2013100395389A CN 201310039538 A CN201310039538 A CN 201310039538A CN 103072741 A CN103072741 A CN 103072741A
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Abstract
The invention relates to a packaging bag, which is provided with a tubular passage which leads to the outside of the packaging bag. The opening of the packaging bag is arranged at the end of the tubular passage. The tubular passage not only can be used as an inlet/outlet passage for filling articles into the packaging bag, but also can knotted in use under the situation that the packaging bag is required to be closed. The knotted tubular passage closes a passage which leads to the outside of the packaging bag. When the passage is needed to be opened again, the tubular passage is only required to be unknotted. By using the packaging bag provided by the invention, the situation that packaged commodities cannot be used up at one time can be very conveniently coped with and the packaging bag is suitable for packaging various commodities. The packaging bag provided by the invention can also be used as a beverage bag with a straw, a urine collection bag for men and a water-filled heavy object bag.
Description
Technical field
The present invention relates to a kind of packaging bag, particularly a kind of packaging bag that repeats to seal or open opening.The invention still further relates to a kind of beverage packing bag of subsidiary suction pipe; The invention still further relates to a kind of urine collecting bag for male; The invention still further relates to a kind of water filling weight bag.
Background technology
Packaging bag sealing opening can by closure attachment usually have: clip, clamp, button band, kink, fastening belt etc.; Except itself being difficult to again seal easily opening by the closure attachment outer packaging bag.Valve bag occurred in the flexible packaging in recent years, be convenient to again seal; Also some product has the again involution that usually is located at seam and puts up.
Can carry out easily the Seal and open opening on the market and to use widely valve bag (sag and swell that the packaging bag inner face is corresponding but external force is exerted pressure makes it mutually to collude connection and external force is separated) as example, its Main Problems has: 1. sag and swell is difficult for aiming in use, and action needs accurately; 2. the 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 are easily disturbed by the smalls of in-built article, the failed possibility of sealing when having the sealing opening, cause to run and leak, article easily pollute and make moist in the bag.
Concerning the disposable beverage packaging bag that needs suction pipe, packaging bag cuts off or tears off one jiao suction pipe stretched into just and can drink, the possibility that above-mentioned beverage packaging needs other packing suction pipe 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 the penis and fixes with paper self-adhesive tape for a bag urinal, conduit, paper self-adhesive tape and urine cover, conduit two is urine-collecting cover and urinal respectively; urine flow to the urinal collection during urine from the urine cover along conduit); there is complex structure in this kind urine collection bag, the problem that cost is higher.
The weight bag occurs with the form of earth bag usually, and to building flood control works and repairing dykes and dams, the effect of earth bag is very important, and earth bag almost is unique Applied Materials in the shutoff of speedily carrying out rescue work especially, but the occasion of dress soil must be away from dam site in the flood fighting; Common earth bag is Openmouthed bag on the market, does not have the structure of " sealing ", just fills behind the soil directly with the packaging bag tying; More fatal is at many occasion soil is not to be available anywhere, but thus, dress soil must strengthen with the quantities of muck haulage; Can utilize " water " to come flood fighting, but dedicated liquid packaging bag valency is high, and the normal packet pack can not be finished the task of packing liquid " inexpensive ".
Summary of the invention
Task of the present invention be a kind of structure that utilizes packaging bag itself of design with the packaging bag that simple motion could seal or open opening again, fundamentally solve the problem that packaging bag is again sealed easily and opened after opening.Based on same structure, the present invention also can be designed to and a kind ofly needn't pack in addition the beverage packing bag that suction pipe and suction pipe can not be lost; Based on same structure, the present invention also can be designed to a kind of low-cost urine collecting bag for male.Based on same structure, the present invention also can be designed to a kind of low-cost water filling weight bag.
Packaging bag described in the invention has annular channel to lead to outside the bag, this annular channel not only can provide the access way of the in-built article of packaging bag, process in the situation that need the enclose bag annular channel can be done knotting, the annular channel that is tiedkinked up has sealed packaging bag and has led to the outer path of bag, only need untie this knot just and again open path.
Packaging bag described in the invention, comprise the opening on bag and the bag, have and be connected as a single entity with bag and innerly lead in the bag and be soft annular channel, the annular channel inner space is less than the bag inner space, the 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 to the knotting of annular channel or unhitch.
Take the plastic film packaging bag of in-built article as example, the end of annular channel described in the invention is heat-sealed and leaves tearable mouth, namely presents the opening of annular channel after tearable mouth is torn, and also is the opening of packaging bag described in the invention.
Annular channel described in the invention looks different purposes can be designed to more slightly or thinner shape, to adapt to different needs.The length of this annular channel also optionally is fit to get final product.
Packaging bag described in the invention considers for metering " output " when packing graininess, Powdered, thick or aqueous article, and design as follows: the outside face at annular channel indicates gage mark.Seal first opening when pouring out in the needs metering, then shake packaging bag and inject in-built article to annular channel, press blocking-up annular channel and maintenance when being injected into suitable note amount mark, unclamp the opening of sealing this moment, pours out or extrude the article that accumulate in the annular channel.Like this, the article that accumulate in one section the annular channel from gage mark to opening are exactly that we need to measure the article of toppling over.As the article of pouring out need not measure, and then can directly pour out, and block annular channel and just can block easily dumping of packaging bag content in pouring out process.Just can finish the sealing of annular channel with hand in the ordinary course of things or press.
The in-built commodity of normal packet pack often can not be realized once using or consuming complete in actual life, and after using packaging bag described in the invention, 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 both 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, reduce 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.
Packaging bag described in the invention is applicable to the multiple material manufacturing, all is applicable to bag such as compound of various plastic sheetings, nonwoven fabrics, paper, cloth, metallic film, plastic knitting silk etc. or above-mentioned material etc.
Packaging bag described in the invention be specially adapted to pack as laundry soap powder and so on easily spread article, the envelope processing ease, simple structure, sealing is reliable, the weight packing is all applicable; Be suitable for producing in enormous quantities, but field of application is larger.
Beverage packing bag described in the invention also is to have to be connected as a single entity with bag and innerly to lead in the bag and be soft annular channel, the annular channel inner space is less than the bag inner space, the annular channel main body is separated with bag, the end of the opening of packaging bag outside annular channel leads to bag.The annular channel described in the invention that just is applied on the beverage packaging is only slightly thick than suction pipe, and suction pipe is packaged in the annular channel of above-mentioned packaging bag.Beverage packing bag described in the invention has saved must be to the other packing of suction pipe for preventing from polluting, worry that no longer possible suction pipe scatters and disappears, when drinking, only need tear the opening of the sealing on the annular channel end, make the suction pipe that is built in the annular channel expose just drinkable; Like this, just greatly facilitate the customer.
Urine collecting bag for male described in the invention also is to have to be connected as a single entity with bag and innerly to lead in the bag and be soft annular channel, the annular channel inner space is less than the bag inner space, the 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 present invention describes 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; Come together in the urinal after letting out under the urine.
Be the annular channel of penis on the fixed cover, the end of annular channel is connected with frenulum; The effect of frenulum is equivalent to paper self-adhesive tape, also beat slip-knot at annular channel cover to penis by behind the region frenulum being enwinded penis during use, untiing this slip-knot can back off annular channel from penis, easily pubes are clung when having avoided the use paper self-adhesive tape like this and bring discomfort to the user, and this frenulum during fabrication can with the urine collection bag one-shot forming.The urine collection bag that the present invention describes can tie a knot annular channel to block urine and leak after finishing using, like this, place or abandon in the process with the collection urine packaging bag of crossing and need not worry contaminated environment again.
Water filling weight bag described in the invention also is to have to be connected as a single entity with bag and innerly to lead in the bag and be soft annular channel, the annular channel inner space is less than the bag inner space, the 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 present invention describes is filled with water in from annular channel to bag, in bag, place simultaneously an amount of Polymer water-retaining resin particle, be alternative earth bag behind the envelope rolling tube shape passage, do not play a role in the place of lack of water at scarce soil, even if bag has a little breakage, because water is gel, water can not leak yet.
Weight bag described in the invention takes up room little, lightweight when storage, and storage and traffic cost are low; Be particularly suitable for the needs of flood fighting, also be fit to the occasion of various counterweights.
Description of drawings
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 be embodiment 4 (annular channel 2 and the connecting bridge of bag 1 are 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, bag 1 is cut out the position of annular channel 2 shape sizes) schematic diagram
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 be 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, annular channel 2 lead to bag outward end and right-hand member connecting portion 8 sealing-ins of top) schematic diagram
Fig. 8 is the schematic diagram of embodiment 8 (connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top, and annular channel 2 leads to the upper end that the outer end of bag is positioned at bag 1 left side)
Fig. 9 is the later packaging bag schematic diagram of annular channel knotting
Figure 10 is the beverage packing bag schematic diagram with suction pipe
Figure 11 is the urine collecting bag for male schematic diagram
Figure 12 is that urine collecting bag for male uses schematic diagram
The specific embodiment
Below take the square plastic film packaging bag that comprises four limits up and down as example.
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 the 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.Be that in enormous quantities the manufacturing continuously of rolling consider, 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.
Commodity bundle pack described in the invention is applicable to pack graininess, Powdered, thick or aqueous article, and sealing off for the first time is the sealing of tearing on the 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, again with cargo movement in the bag to annular channel 2, another hand is pinned a certain position of sign B according to need, decontrols the opening of sealing behind the blocking-up annular channel 2 again and can realize metering " output ".
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 Figure 1, bag 1 is complete, " is not dug ".
Fig. 3 is the schematic diagram of embodiment 3, and annular channel 2 is positioned at middle part, bag 1 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; Simultaneously, the bag type of embodiment 4 can be " people " shape (fork before and after " two legs " of packaging bag behind the commodity of packing 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, can annular channel 2 main bodys be separated with bag 1 along pin hole line 4 in use.
Fig. 6 is the schematic diagram of embodiment 6, its bag type is the 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 when making jointing line 7 is made, be provided with pin hole line 4 between annular channel 2 main bodys and the jointing line 7, can annular channel 2 main bodys be torn with bag 1 along pin hole line 4 and separate.
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 the outer end of 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 the 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 in use toppling over (usually can transfer annular channel 2 perpendicular to the top to from being parallel to the top, make annular channel 2 be in pass-through state) of in-built article; Need to use scissors to cut off the closed end of annular channel 2 in the situation that the end arranges tearable mouth A during actual the use, only need tear just in the situation that be provided with tearable mouth A.Figure 7 shows that a kind of description after the merchandizing of the present invention.
Fig. 8 is the schematic diagram of embodiment 8, and the connecting bridge of annular channel 2 and bag 1 is positioned at the left end of bag 1 top, and annular channel 2 leads to the upper end that the outer end of bag is positioned at bag 1 left side; All there is pin hole line 4 to be used for separating between annular channel 2 and the bag 1.Shown in Figure 8 is in the situation that the design around bag 1 that need to do than elongate tubular passage 2.
Beverage packing bag described in the invention just is packaged in suction pipe 5 in the annular channel 2 (seeing Fig. 9), the main body of annular channel 2 connects together by pin hole line 4 with bag 1 before drinking, 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.
Men's collection urine packaging bag described in the invention can be used the breathable films manufacturing, such as EMA (vinyl-acrylate copolymer) or polyurethane ventilated membrane etc.; As shown in figure 10, the packaging bag of collection urine is by comprising that bag 1, annular channel 2 and frenulum 6 form before not launching 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 one of length to the formation of the part film between the pin hole line 4 frenulum 6, being connected between long separation frenulum 6 and bag 1 the right, being connected between short separation frenulum 6 and the annular channel 2), frenulum 6 is connected in the end of annular channel 2, its other end links to each other with the C place of annular channel, frenulum 6 is torn rear frenulum 6 from C become two (Figure 11); During use penis is inserted in the opening of annular channel 2, annular channel 2 opening portions wrap penis, again tieing is twined moderately and fastened to frenulum 6 degrees of tightness 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; As long as bag 1 is lower than the position of personal bladder, urine just can not leak during use.Described in the invention collect the urine packaging bag according to circumstances fixed placement or when lying low bulk storage between two legs.
Water filling weight bag described in the invention is as using as earth bag, then adopt the used multilayer packing membrane of FFS (moulding-filling-sealing), the pleurodiaphragmatic in terspace material is LLDPE and LDPE, be the three-layer extrusion film of 0.16mm to 0.18mm for thickness, when bag in the pros and cons embossing of sack, to increase degree of friction in use.Weight bag length described in the invention is 800mm width 400mm, approximately 25 kilograms of the weight behind the water-filling, and other indexs can be with reference to the FFS packaging bag.Example 1 to 8 all can selectedly become the weight bag that the present invention describes herein.Such as the long-time packaging bag that keeps above-mentioned water-filling of need, the plastic sheeting that is impregnated with carbon black or aluminizes is used in suggestion, with the ageing effect of antiultraviolet to the Polymer water conservation jelly body in packaging bag and the bag.The Polymer water-retaining resin is of a great variety, water absorption rate hundred times even more, so the quantity of placing is different, take the poly amic acid water-loss reducer as example, 25 kg of water are approximately infiltrated approximately 100 grams of water-loss reducer, 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.
Water filling weight bag described in the invention 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.
Packaging bag described in the invention is take plastic sheeting square package bag as example; 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 scope of the present invention; every equivalence of making according to the design spirit among the present invention changes or modifies, and all should think to fall into protection scope of the present invention.
Claims (9)
1. packaging bag, comprise the opening on bag and the bag, it is characterized in that: have and be connected as a single entity with bag (1) and innerly lead in the 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), the end of the opening of packaging bag outside annular channel (2) leads to bag.
2. the described packaging bag method of again sealing or opening opening according to claim 1 is characterized in that: by to the knotting of annular channel (2) or unhitch.
3. according to claim 1 described packaging bag 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, and 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, the top of annular channel (2) main body and its both sides all in vertical state, bag (1) is cut out the position of annular channel (2) shape size;
Or the connecting bridge of 5. annular channel (2) and bags (1) is positioned at the left end of bag (1) top, and 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), and 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 the outer end of 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 the outer end of bag is positioned at bag 1 left side.
4. according to claim 1 described packaging bag is characterized in that: be marked with metering sign (B) on the annular channel (2).
5. according to claim 1, the method for pouring out is measured in 3 or 4 described packaging bags, it is characterized in that: seal first opening, then shake bag (1) and inject in-built article to annular channel (2), be injected into suitable gage mark (B) and locate to press blocking-up annular channel (2) and maintenance, unclamp the opening of sealing this moment, pours out or extrude the article that accumulate in the annular channel (2).
6. described packaging bag is as the beverage packing bag that comprises suction pipe (5) according to claim 1, and it is characterized in that: suction pipe (5) is packaged in the annular channel (2).
7. described packaging bag is characterized in that as comprising the urine collecting bag for male of urinating cover, conduit and urinal according to claim 1: annular channel (2) substitutes urine cover and conduit, and bag (1) substitutes urinal.
8. described urine collecting bag for male according to claim 7, comprise annular channel (2) and frenulum (6), it is characterized in that: annular channel (2) part of placing penis is coarser than and substitutes annular channel (2) part that conduit uses, and frenulum (6) is connected in the end of annular channel (2).
9. a water filling weight bag comprises weight bag, Polymer water-retaining resin particle and water, it is characterized in that: the weight bag that the packaging bag of describing is according to claim 1 made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100395389A CN103072741A (en) | 2013-02-01 | 2013-02-01 | Packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100395389A CN103072741A (en) | 2013-02-01 | 2013-02-01 | Packaging bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103072741A true CN103072741A (en) | 2013-05-01 |
Family
ID=48149471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100395389A Pending CN103072741A (en) | 2013-02-01 | 2013-02-01 | Packaging bag |
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| Country | Link |
|---|---|
| CN (1) | CN103072741A (en) |
Citations (14)
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|---|---|---|---|---|
| GB2223736A (en) * | 1988-07-19 | 1990-04-18 | Simpla Plastics | Bags |
| CN1203557A (en) * | 1995-11-29 | 1998-12-30 | 阿克蒙特系统公司 | Container with dispensing spout and method for making same |
| EP0997392A1 (en) * | 1998-10-27 | 2000-05-03 | Alusuisse Technology & Management AG | Packaging bag |
| CN2391832Y (en) * | 1999-09-02 | 2000-08-16 | 李建斌 | Conduit type package bag |
| CN2425025Y (en) * | 2000-03-05 | 2001-03-28 | 范国铃 | Packaging bag with liquid pouring out tube |
| CN2494342Y (en) * | 2001-07-12 | 2002-06-05 | 董文斌 | Splash-proof straw packaging bag |
| CN2647958Y (en) * | 2003-10-17 | 2004-10-13 | 吴达新 | Speedy expension weight increasing water stopping pack |
| CN2697006Y (en) * | 2004-04-07 | 2005-05-04 | 董文斌 | Splash proof package bag with suction tube |
| CN201128558Y (en) * | 2007-11-20 | 2008-10-08 | 张编 | Gaugeable packing bag |
| CN201305223Y (en) * | 2008-10-23 | 2009-09-09 | 胡蝶 | Packing bag with suction pipe function |
| CN201545362U (en) * | 2009-10-30 | 2010-08-11 | 林彦璋 | Improvement of tea packaging structure |
| CN201602932U (en) * | 2010-02-26 | 2010-10-13 | 魏永红 | Urine bag with convenient use |
| CN202295629U (en) * | 2011-09-14 | 2012-07-04 | 王孟奇 | Quantitative packaging bag |
| CN203419364U (en) * | 2013-02-01 | 2014-02-05 | 杨浩东 | Packaging bag |
-
2013
- 2013-02-01 CN CN2013100395389A patent/CN103072741A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2223736A (en) * | 1988-07-19 | 1990-04-18 | Simpla Plastics | Bags |
| CN1203557A (en) * | 1995-11-29 | 1998-12-30 | 阿克蒙特系统公司 | Container with dispensing spout and method for making same |
| EP0997392A1 (en) * | 1998-10-27 | 2000-05-03 | Alusuisse Technology & Management AG | Packaging bag |
| CN2391832Y (en) * | 1999-09-02 | 2000-08-16 | 李建斌 | Conduit type package bag |
| CN2425025Y (en) * | 2000-03-05 | 2001-03-28 | 范国铃 | Packaging bag with liquid pouring out tube |
| CN2494342Y (en) * | 2001-07-12 | 2002-06-05 | 董文斌 | Splash-proof straw packaging bag |
| CN2647958Y (en) * | 2003-10-17 | 2004-10-13 | 吴达新 | Speedy expension weight increasing water stopping pack |
| CN2697006Y (en) * | 2004-04-07 | 2005-05-04 | 董文斌 | Splash proof package bag with suction tube |
| CN201128558Y (en) * | 2007-11-20 | 2008-10-08 | 张编 | Gaugeable packing bag |
| CN201305223Y (en) * | 2008-10-23 | 2009-09-09 | 胡蝶 | Packing bag with suction pipe function |
| CN201545362U (en) * | 2009-10-30 | 2010-08-11 | 林彦璋 | Improvement of tea packaging structure |
| CN201602932U (en) * | 2010-02-26 | 2010-10-13 | 魏永红 | Urine bag with convenient use |
| CN202295629U (en) * | 2011-09-14 | 2012-07-04 | 王孟奇 | Quantitative packaging bag |
| CN203419364U (en) * | 2013-02-01 | 2014-02-05 | 杨浩东 | Packaging bag |
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Application publication date: 20130501 |