CN2851155Y - U-shaped self-adhesive film air-insulated stereo packing bag - Google Patents
U-shaped self-adhesive film air-insulated stereo packing bag Download PDFInfo
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- CN2851155Y CN2851155Y CN 200520043306 CN200520043306U CN2851155Y CN 2851155 Y CN2851155 Y CN 2851155Y CN 200520043306 CN200520043306 CN 200520043306 CN 200520043306 U CN200520043306 U CN 200520043306U CN 2851155 Y CN2851155 Y CN 2851155Y
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Abstract
The utility model relates to a U-shaped cling film air-insulated tridimensional packing bag which is formed by utilizing the technology of ration supply and main allocation after a series of simple partial heat sealing binding by special heat sealing equipment by utilizing the self-absorption of a cling film and the characteristics of a printing blocking device. Resin films (1), (3) are arranged on upper and lower surface layers, a resin film (2) is arranged in the middle, and a plurality of spaces which are connected and formed by heat sealing and fold are inflated. U-shaped cling film air-insulated tridimensional packing material made by the utility model has the favorable integrative protective properties of extrusion resistant performance, shock resistance, drop resistance, buffering, etc. and can be used as filling packing material of objects, a partition liner plate for partial or important parts of the objects and an omnibearing external package of the objects.
Description
Technical field
The utility model relates to U type air-isolated and self-adhering packing bag, can use at electronic product glass ware, precision instrumentation, the various fields that precious fragile such as workmanship and safety guard-safeguard performance are higher.
Background technology
Utilize traditional packing, as foamed plastic, EPE, papery and various materials such as mould firmly, article require when high in the safety precaution performance, and they often are difficult to provide.Yet air is as the most cheap, the package media of environmental protection is used, when air and film were formed packing jointly, it had the incomparable advantage of packing in the past, fell and a series of good integrated protection performances such as buffering as anti-extruding, anti-vibration, anti-falling.
Aforesaid air packaging material, traditional original way is also arranged, as balloon, tack in case air spills with the cotton rope knotting inflation back, also utilize so-called stop valve, safety valve, the valve of a series of complexity such as mechanical valve or chock plug etc., they have certain one-sidedness and inconvenience in actual production and operation.
The utility model content
The purpose of this utility model be exactly provide a kind of in order to overcome the defective that above-mentioned prior art exists and have anti-extruding, anti-vibration, anti-falling fallen and the U type air-isolated and self-adhering packing bag of the integrated protection performance that buffering etc. is good.
The purpose of this utility model can be achieved through the following technical solutions:
U type air-isolated and self-adhering packing bag, it is characterized in that, this packaging bag is by 1, the resin film of 3 two broads and 2a, the resin films that two of 2b are narrower are formed, wherein 2a for the inside face part has high temperature resistant antiseized printing baffling device d, resin film 1,3 are placed on up and down top layer, and resin film 2 is placed on interlayer, through heat-sealing be folded to form a kind of qi of chong channel ascending adversely that links to each other by a plurality of space B after the U type air-isolated and self-adhering packing material D that constitutes;
Described volumetric packaging material D, constitute the space B that to deposit medium air through interrupted folding and local heat-sealing, air enters through the opening of house steward A of putting on rations and through over-allocation passage a, enter each space B smoothly, just constitute the air packaging material U of a solid, be U type air-isolated and self-adhering packing bag.
Described space B is provided with interrupted c3, two fold lines of c4; Described three-dimensional air packaging material D is provided with a face B1 that can fold between c2 and the c3, be provided with a fold plane B2 between c3 and the c4, is provided with a fold plane B3 between c4 and the c6, and c6 and resin film edge are provided with a surplus face B4; Fold plane B1 and B3 are opposed, and there is B2 in the bottom surface of B1 and B3, and fold plane B1 and B3 constitute the space that can deposit article W by fold line c3 and c4 folded configuration and through the part heat-sealing; Promptly constitute article in the opposite of the B2 of B1 and the opposed formation of B3 and be easy to let-in peristome.
First content of the present utility model, a kind of brand-new and easy technology is proposed, utilization is from the characteristic from absorption and printing baffling device d of mucous membrane, simple local heat-seal bond through a series of special special-purpose heat-sealing equipment, promptly can produce the volumetric packaging material that utilizes the self-adhering air, it has discarded traditional so-called stop valve, safety valve, the loaded down with trivial details way of the valve of a series of complexity such as mechanical valve or chock plug, utilize medium air, make the production and the more convenient operation of air packaging material, simpler, application is more wide.
Second content of the present utility model is to utilize the house steward's distribution technique that puts on rations, and derives a plurality of distribution passages on the house steward that puts on rations, and air just is easy to and the natural packing inside that enters like this.
The 3rd content of the present utility model, for realizing putting on rations house steward's distribution technique, and the special high temperature resistant antiseized printing baffling device of utility model intercepts technology.
The utility model is to utilize three above utility model principles, and utility model goes out the U type air-isolated and self-adhering packing bag of air-isolated and self-adhering packing.
1. first content of the present utility model: air is entered by the opening of the house steward A that puts on rations, from the slit between 2a and the 2b by pseudo-heat envelope b1 and through over-allocation passage a, from the slit between 2a and the 2b, enter each space B smoothly, increase along with charge air, space B begins to expand gradually, when stopping to inflate, slit between 2a and the 2b, because film inside face its own particularity energy and being attached together is automatically adding action of air pressure in addition, make the tightr of stickup between 2a and the 2b, thereby inlet air can't be leaked out in B, and it is novel to have realized that the film self-adhesion adsorbs the technical application of unidirectional drip-preventing function.
2. second content of the present utility model: c1 and c2 form the air house steward A that puts on rations, the top of c1 and c2 contacts with b, common formation sealed, air is entered by opening part, b1 flows into each space B through passage a from the pseudo-heat envelope, needs only the opening part that air source is directly inserted the house steward A that puts on rations like this when qi of chong channel ascending adversely, and air just can enter each air chamber B automatically by the shunting of b1 and a, thereby very convenient quick when using product, improved work efficiency greatly.
3. the 3rd content of the present utility model: the realization of pseudo-heat envelope b1.The heat-sealing of c2 directly act on d on, 1 with the effect heat-sealing of 2a by c2, while 3 and the effect heat-sealing of 2b by c2, wherein 2a for the inside face part has special high temperature resistant antiseized printing baffling device d, it is higher to the material performance index request from mucous membrane itself, and the inside face of 2a is local when printing needs through a series of processing such as coronas, medium to printing also has very special professional requirement, must be to make the heat-sealing that forms a falseness between 2a and the 2b in the time of to be implemented in heat-sealing, be unlikely to make 2a and 2b to bond together.Owing to there is the printing baffling device to separate, pseudo-heat envelope b1 has just realized that air just can enter space B easily like this between 2a and the 2b.
The utility model U type air-isolated and self-adhering packing bag.Its characteristics are: by 1, the resin film of 3 two broads and 2 (2a, 2b) two narrower resin films are formed, wherein 2a for the inside face part has special high temperature resistant antiseized printing baffling device, it is higher to the material performance index request from mucous membrane itself, and the inside face of 2a is local when printing needs through a series of processing such as coronas, medium to printing also has very special professional requirement, must be to make the heat-sealing that forms a falseness between 2a and the 2b in the time of to be implemented in heat-sealing, be unlikely to make 2a and 2b to bond together.Resin film 1,3 is placed on up and down top layer, and resin film 2 is placed on interlayer, after overlapping the putting well through a1, the heat-sealing of a2, c1 is passed through again earlier through the heat-sealing of b in overlapping good back, c2, c3, the heat-sealing of c4 and c6 forms the space B that can deposit medium air.
This product characteristics have for each B that each space B all has independently admission port b1 and by 2 (2a, 2b) at a1, the passage a that heat-sealing forms under the effect of a2, and form a sealed space body.
The characteristics of this product D are that each space B is all relatively independent, performance effect separately, if wherein there is a B to leak gas, other B can not be affected.
The characteristics of this product D all are to be provided by the same house steward of putting on rations A for the medium air in each space B, as long as to the A qi of chong channel ascending adversely, each B can enter air very smoothly.
The characteristics of this product D are for all having c3 in each space B, and two folding points of c4 are lived 1 and 3 heat-sealings, and each folding point around all do not contact with sealing b, so just can not influence entering of air.
Being characterized as of above-mentioned U type packaging bag:
A fold plane B1 who forms between c2 and the c3 is with the positive front of B1 as U type bag;
A fold plane B2 who forms between c3 and the c4 is with the bottom surface of B2 as U type bag;
A fold plane B3 who forms between c4 and the c6 is with the positive back of B3 as U type bag;
A face B4 who forms between c6 and the film edge, this face are the safety in production surplus face of bag;
Owing to form the face B1 that can fold between c2 and the c3, form a fold plane B2 between c3 and the c4, form a fold plane B3 between c4 and the c6, c6 and resin film edge form a surplus face B4.Through special-purpose special equipment that fold plane B1 and B3 is opposed, there is B2 in the bottom surface of B1 and B3.With fold plane B1 and B3 by fold line c3 and c4 folded configuration after, through local heat-sealing, form the space that can deposit article W.Opposite at the B2 of B1 and the opposed formation of B3 is peristome b1, and article are easy to put into.So just formed a U type air-isolated packing bag.
Article are put into packaging bag, and air source by the house steward A that puts on rations, by b1 and through over-allocation passage a, is entered each space B from the slit between 2a and the 2b smoothly, and along with the increase of charge air, space B begins to expand gradually; When stopping to inflate, slit between 2a and the 2b is attached together automatically owing to film inside face its own particularity energy, is adding action of air pressure in addition, make the tightr of stickup between 2a and the 2b, thereby inlet air can't be leaked out in each B.Article a plurality of tables plane in bag is protected.
Compared with prior art, U type air-isolated packing material of the present utility model has anti-extruding, anti-vibration, anti-falling fallen and good integrated protection performance such as buffering, can be used as the filling wrapper of article, the omnibearing external packing of the part of article or the partiting pad of significant points and article is used.
Description of drawings
Fig. 1: air-isolated and self-adhering packing bag house steward's distribution technique scheme drawing that puts on rations;
Fig. 2: the printing baffling device intercepts the technology scheme drawing;
Fig. 3: the put on rations formation scheme drawing of house steward's distribution openings b1 of air-isolated and self-adhering packing bag;
Fig. 4: air-isolated and self-adhering packing bag fundamental diagram (self-adhering scheme drawing);
Fig. 5: the U type tank dome pack disposition plan of air-isolated and self-adhering packing bag;
Fig. 6: the folding scheme drawing of U type tank dome pack of air-isolated and self-adhering packing bag;
Fig. 7: the U type tank dome pack schematic perspective view of air-isolated and self-adhering packing bag;
Fig. 8: the U type tank dome pack exemplary applications scheme drawing of air-isolated and self-adhering packing bag.
The specific embodiment
1. as long as four layers of resin film, utilization is from the principle of the barrier properties of the automatic adsorbability of mucous membrane and special high temperature resistant antiseized printing baffling device, through a series of simple local heat-seal bond of special special-purpose heat-sealing equipment, just can produce a series of Related products of air-isolated and self-adhering packing bag.
As shown in Figure 4, get the polyethylene kind film of two suitable sizes, one by the two-layer narrower polythene self-adhering film that has mutually from absorption, the resin film 1 of two broads, 3 are placed on top layer up and down respectively, resin film 2 is placed on interlayer, wherein 2a for the inside face part has special high temperature resistant antiseized printing baffling device d, it is higher to the material performance index request from mucous membrane itself, and the inside face of 2a is local when printing needs through a series of processing such as coronas, medium to printing also has very special professional requirement, must be to make the heat-sealing that forms a falseness between 2a and the 2b in the time of can being implemented in heat-sealing, is unlikely to make 2a and 2b to bond together.Through a1, the heat-sealing of a2 with 2 and 1 heat-sealing, forms a passage a simultaneously, passes through b again after overlapping the putting well, c1, and the heat-sealing of c2 and c6 forms a seal cavity B that can deposit medium air.Form three-dimensional air packaging material D after the continuous qi of chong channel ascending adversely of a plurality of space B.The formation of b1 as shown in Figure 3, the heat-sealing of c2 is because the barrier properties of special high temperature resistant antiseized printing baffling device, thereby make and formed the pseudo-heat envelope between 2a and the 2b, the once heat-sealing of c2 is with 2a in fact, 1 and 2b, 3 fens other heat-sealings, air just is easy to enter B between 2a and 2b like this, thereby is full of whole B space.
After the air admission space B, because the mutual characterization of adsorption between 2a and the 2b, so after stopping inflation, the passage between 2a and the 2b is closed automatically, so air can't leak out in space B; In addition because 2 and 1 heat-sealing, so 2 not with 1 directly the one side of heat-sealing can be subjected to the air pressure of space B, thereby make the tightr of 2a and 2b applying, make B become a complete fully enclosed space.
It more than is exactly narration to the utility model principle, its difference and traditional in the past method that prevents air leaks, need not add external auxiliary device in addition, only rely on four layers of resin film through special processing, through a series of simple local heat-seal bond, air is left in the fully enclosed space for a long time, utilize this principle, can produce a series of Related products and the derived product of air-isolated and self-adhering packing bag.
2. the air-isolated and self-adhering packing bag house steward's distribution technique that puts on rations: as shown in Figure 1, air passes through the distribution of b1 then as long as enter from the opening part of supply main A, enters space B smoothly through passage a again.Certainly, as required, c1 can not seal sometimes, directly source of the gas is carried out qi of chong channel ascending adversely facing to b1, and air also can enter B smoothly.
3. high temperature resistant antiseized printing baffling device intercepts technology: as shown in Figures 2 and 3, because 2a has printing baffling device d for the inside face part, it is higher to the material performance index request from mucous membrane itself, and the inside face of 2a is local when printing needs through a series of processing such as coronas, medium to printing also has very special professional requirement, must be to make the heat-sealing that forms a falseness between 2a and the 2b in the time of to be implemented in heat-sealing, be unlikely to make 2a and 2b to bond together.So the heat-sealing of c2 is because the barrier properties of printing baffling device, thereby make and formed the pseudo-heat envelope between 2a and the 2b, the once heat-sealing of c2 is with 2a in fact, 1 and 2b, 3 fens other heat-sealings, air just is easy to enter B from the heat-sealing of the falseness between 2a and the 2b like this, thereby whole B space forms airtight.
4. the U type tank dome of air-isolated and self-adhering packing bag pack: arrive Fig. 8 as Fig. 6, utilize two heat-sealings of c3 and c4 cutting die, two heat-sealings of c3 and c4 are overlapped along the centre of fold plane B2 is folding, two heat-sealings of c6 and c2 overlap, then with B1, the both sides of B3 fold heat-sealing along the both sides of B2, wherein the air inlet that forms between c1 and the c2 are supplied the end sealing of dispensing house steward A on one side, and the other end is as the qi of chong channel ascending adversely opening.After folding qi of chong channel ascending adversely like this, form the U type tank dome pack of a rule.
Supply main's dispensing air inlet technology is adopted in this tank dome pack, utilize the 2a part to have special high temperature resistant antiseized printing baffling device d, make the base of a1 partly be hollow pseudo-heat envelope with the common b1 that forms of the heat-sealing of c2 on d, air is entered by the opening of the house steward A that puts on rations with regard to being easy to like this, because the other end of A is an osed top, so air can only enter from b1, a enters each space B through the over-allocation passage.A plurality of B that are connected together are through simply having formed three-dimensional air packaging material U after heat-sealing and the folding qi of chong channel ascending adversely.When stopping to inflate, slit between 2a and the 2b is attached together automatically owing to film inside face its own particularity energy, is adding action of air pressure in addition, make the tightr of stickup between 2a and the 2b, thereby inlet air can't be leaked out in each B.Just can form tank dome pack with multiaspect protective value.
Because each B is separate space, so when breakage takes place for one of them, can not have influence on other air chamber B.In actual applications, can be that single this packaging bag of use is packed article, also can utilize and a plurality of article be packed.For example,, under the condition that does not reduce the article protection performance, can use the packaging bag of two U types that the method for cover is packed article, as shown in Figure 8, can play the excellent protective energy equally in order to reduce packing cost.And adopt the packing method of two U types packaging bag to cover, also solved the drawback that the packaging bag of single U type can't provide omnibearing protection.Therefore, this packaging bag is the packing of product that belongs to popular, uses very easy.
In addition, what need bring forward statement is: above mentioned U type bag is not a full content of the present utility model, only is one of type of our packaging bag of making; And fold plane also is not only the mono-plane, in actual applications can be with fold plane by heat-sealing and the folding inverted v-shaped that makes, the packaging bag of U type just forms the packaging bag of W type like this, through such distortion, packaging bag can be born bigger load impacting, and cushion characteristic can be greatly improved, and some are had the article of specific (special) requirements, we use above method that packing is provided usually, provide safer protective action as article.
In a word, any by changing the shape of heat-sealing, folding mode, the specification of heat-sealing, position or the profile of product is changed by different cuttings as long as can reach the purpose of this utility model, all belongs to category of the present utility model.
Claims (2)
1.U type air-isolated and self-adhering packing bag, it is characterized in that, this packaging bag is by (1), the resin film of (3) two broads and (2a), (2b) two narrower resin films are formed, wherein (2a) for the inside face part has high temperature resistant antiseized printing baffling device (d), resin film (1), (3) be placed on top layer up and down, resin film (2) is placed on interlayer, through heat-sealing be folded to form a kind of qi of chong channel ascending adversely that links to each other by a plurality of spaces (B) after the U type air-isolated and self-adhering packing material (D) that constitutes;
Described volumetric packaging material (D), constitute the space (B) that to deposit medium air through interrupted folding and local heat-sealing, air enters through house steward's (A) the opening of putting on rations and through over-allocation passage (a), enter each space (B) smoothly, just constitute the air packaging material (U) of a solid, be U type air-isolated and self-adhering packing bag.
2. U type air-isolated and self-adhering packing bag according to claim 1 is characterized in that described space (B) is provided with interrupted (c3), (c4) two fold lines; Described three-dimensional air packaging material (D), (c2) and be provided with a face that can fold (B1) (c3), (c3) and be provided with a fold plane (B2) (c4), (c4) and be provided with a fold plane (B3) (c6), (c6) and the resin film edge be provided with a surplus face (B4); Fold plane (B1) and (B3) opposed, there be (B2) in (B 1) and bottom surface (B3), and fold plane (B1) and (B3) by fold line (c3) and (c4) folded configuration and seal through the part constitutes the space that can deposit article (W); (B1) and (B3) opposite of (B2) of opposed formation promptly constitute article and be easy to let-in peristome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043306 CN2851155Y (en) | 2005-07-11 | 2005-07-11 | U-shaped self-adhesive film air-insulated stereo packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520043306 CN2851155Y (en) | 2005-07-11 | 2005-07-11 | U-shaped self-adhesive film air-insulated stereo packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851155Y true CN2851155Y (en) | 2006-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520043306 Expired - Lifetime CN2851155Y (en) | 2005-07-11 | 2005-07-11 | U-shaped self-adhesive film air-insulated stereo packing bag |
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| Country | Link |
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| CN (1) | CN2851155Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224094A (en) * | 2013-04-28 | 2013-07-31 | 须建明 | Y-shaped inflatable bag and manufacturing method thereof |
-
2005
- 2005-07-11 CN CN 200520043306 patent/CN2851155Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224094A (en) * | 2013-04-28 | 2013-07-31 | 须建明 | Y-shaped inflatable bag and manufacturing method thereof |
| CN103224094B (en) * | 2013-04-28 | 2014-06-18 | 须建明 | Y-shaped inflatable bag and manufacturing method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150711 Granted publication date: 20061227 |
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| EXPY | Termination of patent right or utility model |