CN101306740B - Blow-molded container in the shape of a pouch - Google Patents
Blow-molded container in the shape of a pouch Download PDFInfo
- Publication number
- CN101306740B CN101306740B CN2008101101447A CN200810110144A CN101306740B CN 101306740 B CN101306740 B CN 101306740B CN 2008101101447 A CN2008101101447 A CN 2008101101447A CN 200810110144 A CN200810110144 A CN 200810110144A CN 101306740 B CN101306740 B CN 101306740B
- Authority
- CN
- China
- Prior art keywords
- shoulder
- pouch
- blow molded
- molded container
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Containers Having Bodies Formed In One Piece (AREA)
- Tubes (AREA)
Abstract
The invention provides a bag-shaped blow molding container, which can exert stable function of reverse standing, readily change appearance shape, form into a larger exhibition face and obtain excellent containing rate, furthermore, the container, by reducing the degree of the projection of a bottom seal part to the side, can stabilize the reverse standing, attain a varied appearance and dramatic exhibiting effect, effectively contain more objects, and possess a good use feeling. The invention is a thin-wall bag-shaped blow molding container, the upper end of a generally elliptic cylindrical body part (1) is provided with, in a way of upward projection, a pyramidal cylindrical shoulder part (6) capable of elastically reversing recession displacement through a peripheral edge corner part (5) peripherally provided by forming at least the upper end edge of the body part (1), and the lower end of the body part (1) is crashed to be flat and fused to the bottom seal part (3) in front and back direction as a short axis diameter direction along the body part (1), thus the edge corner part (5) is the folded structure that reverses walls.
Description
Patent application of the present invention is that international filing date is June 19, application number in 2003 the dividing an application for the application for a patent for invention of " pouch-like blow molded container " that be 03800867X, denomination of invention.
Technical field
The present invention relates to adopt blow molding technology, shaping thin wall than massive synthetic resin bag shape blow-molded container.
Background technology
As the change the outfit synthetic resin container of usefulness of liquid content; Such as the bag-like container that is assembled into by welding after the synthetic resin sheet fold; Shown in No. the 2573927th, utility model registration communique; Can make its shoulder counter-rotating depression displacement in body, thereby the tubular container of the display of standing upside down is well-known.
Change the outfit with the bag-like container of container as what form by thin slice, low cost of manufacture, simultaneously, the processing of waste is more or less freely.Opposite with above-mentioned advantage, have following shortcoming: the self-sustaining ability of himself shape is low, therefore; No matter be that it is accommodated in the corrugated fibre box, still be displayed in the doorway, shop, and then factor leading to social instability all appears in operation when changing the outfit easily; In addition, because the welding mouth-sealed portion that forms in the container many places can become the projection of container, therefore; As the welding mouth-sealed portion of this projection, can make the feel extreme difference of the bag-like container that forms by thin slice.
Prior art shown in No. the 2573927th, the utility model registration communique is that integral body is constituted as tubular container, to guarantee to have the self-sustaining ability of necessary self shape; And can make its shoulder counter-rotating depression displacement again in its body; Himself keep the handstand attitude thereby can make, whereby, its serviceability is superior to the bag-like container that formed by thin slice greatly; In addition; Owing to only have the welding mouth-sealed portion, therefore, can eliminate the not good situation of feel that the welding mouth-sealed portion causes substantially when the operation tubular container at the back cover oral area.
Yet, in the prior art shown in No. the 2573927th, the above-mentioned utility model registration communique,,, make the overall appearance shape of this container dull so its face shaping is difficult to change to some extent because its body is a cylindrical shape, can't be satisfactory.
No matter in addition, because body is a cylindrical shape, see that in any direction its outside face size is roughly the same, be effect displaying merchandise title or decorative pattern more highlightedly therefore, all receives great restriction, and this also is the problem place.
Have again, because body is cylindrical shape, so thereby in it being arranged side by side the packing container that is accommodated in corrugated fibre box etc. the time,, its rate of taking in is reduced because the dead space between the tubular container of placed adjacent is bigger, this is another problem place.
In addition, because body is a cylindrical shape, so the width of back cover portion is 1.6 times of body, the side of back cover portion is identical with general tubular container to the outstanding degree in side, therefore, may not necessarily give full play to the advantage of its good hand touch, and this also is the problem place.
For this reason; The objective of the invention is to, formulate a scheme that solves the problem that exists in the above-mentioned prior art, its technical task is: make the change of face shaping become easy; Can form bigger display surface; Obtain the good rate of taking in and reduce back cover portion to the outstanding degree in side, its purpose is: obtain a kind of pouch-like blow molded container, can obtain being rich in the outward appearance of temperament and interest; Obtain bandwagon effect preferably, have good holding rate and adopt the good blow molding technological forming of use feeling.
Summary of the invention
In the present invention who solves above-mentioned technical task; Technical scheme 1 described invention is a kind of pouch-like blow molded container, is the one-shot forming article moulding that thin-wall, synthetic resin are processed by adopting the blow molding technological forming, in the upper end of oval barrel-contoured body roughly; Be provided with via a week, form the periphery bight of the last ora terminalis of this body at least; Connect with the mode that projects upwards the roughly barrel-contoured shoulder of frustum be set, said shoulder can the displacement of elasticity counter-rotating depression in said body, in the upper end of said shoulder; Mouth tube portion is set with upwards erecting; And from as being pressed into the lower end of said body flat along the diametric fore-and-aft direction of minor axis of said body and welding is molded into back cover portion, making said periphery bight is the structure that makes the wall counter-rotating and folded.
Have, in the present invention, so-called " roughly oval " comprises ellipse, oval, in addition, also has the circle of American football shape, also comprises the circle that all is suitable flats again.
In technical scheme 1 of the present invention; The method for making of pouch-like blow molded container is following; Make shoulder to above the protrusion state under blow molding; The one-shot forming article are processed in the bottom excision of these blow molding article, under the last state in content being filled to these one-shot forming article, made thereby the moulding of back cover portion is accomplished.
When in the one-shot forming article, filling content and making the moulding of back cover portion, make the state of shoulder counter-rotating depression displacement in body in advance.
This be because; Fill content and make the moulding of back cover portion if be under the state protruding upward at shoulder; Then, needs such as display support oneself with inversion state because of should making pouch-like blow molded container; When making the displacement of shoulder counter-rotating depression in body, may occur to make the situation of shoulder counter-rotating depression displacement because of internal pressure rises.
The depression of the counter-rotating of given this shoulder in advance addendum modification; The entire portion that is positioned at more than the periphery bight is positioned at below the periphery bight, therefore, is at shoulder under the state of counter-rotating depression displacement; If pouch-like blow molded container is inverted, the supporting role that can play stably really of periphery bight then.
Because pouch-like blow molded container is the blow molding article, in addition, body is oval tubular roughly; Simultaneously; From being pressed into flats and frit seal as the fore-and-aft direction along the short shaft diameter direction of body, therefore, the side of this back cover portion is because of being pressed into flats to the outstanding degree in side with the lower end of this body; Transverse width less than body; Promptly along the width of the major axis of body footpath direction, the major axis footpath of the bottom through reducing this body gradually along with the bottom that moves closer to body can make the side of back cover portion outstanding to the side.
Because the body of pouch-like blow molded container is oval barrel-contoured blow molding article roughly, therefore, can be to its function generation harmful effect as container, thereby and can make along the body major axis directly the transverse width of direction partly change and make its moulding.
Because body is oval tubular roughly, therefore, the area of outside face is bigger before and after the body, therefore, through utilizing body front and back outside face as display surface, can obtain bigger displaying area.
Because the body of pouch-like blow molded container is cylindroid shape roughly; Therefore; When a plurality of containers being accommodated in side by side corrugated fibre box etc.; The sidepiece of the container through making at the container of the adjacent arrangement of fore-and-aft direction row each other, become the container row that make a side gets into the state in the space that forms between the container that another container is listed as, and significantly reduces the dead space between adjacent container.
When making the displacement of shoulder counter-rotating depression in body; Owing to stably keep the periphery bight of himself shape to be positioned at the body upper end, therefore, shoulder can be with this periphery bight as the fulcrum depression displacement of reversing; Like this, the action of the counter-rotating of shoulder depression displacement is able to stablize and positively carries out.
In these technical scheme 2 described inventions; When making the displacement of shoulder counter-rotating depression in body, because the connecting bridge of the top wall portion of elastically deformable and shoulder is circular, therefore; The internal stress of following elastic deformation and producing will act on the whole circumference of connecting bridge equably; Like this, shoulder just can not be crooked, thereby make the displacement of counter-rotating depression be able to stablize and positively carry out.
In technical scheme 3 described inventions of the present invention, owing to can set the diameter of shoulder lower end to greatest extent, the up-down deflection amount of the mouth tube portion that produces so can increase the elasticity counter-rotating displacement that is accompanied by shoulder; Thereby, be under the state of counter-rotating depression displacement the supporting role that is played stably in the periphery bight at shoulder; Otherwise when shoulder was in the protrusion state, mouth tube portion can be in the sufficiently high position of relative body; Like this, the into operation of other containers that changes the outfit of interior dress liquid is become easy.
In technical scheme 4 described inventions of the present invention; Body upwards is being pressed under the flat form from front and back; With translot as folding line; Through with this part more than translot, promptly the integral part of the upper end of body, shoulder (according to circumstances can comprise top wall portion) and mouth tube portion is folded to body and can pouch-like blow molded integral container be constituted flats.
In technical scheme 5 described inventions of the present invention, through wasp waist portion is set, the outward appearance that makes body is full of variety and when being rich in temperament and interest, makes to grip to become easy.
In these technical scheme 6 described inventions, can like this, just can obtain to bring into play the container of desired function according to the formed material of selected synthetic resin materials such as the desired different qualities of pouch-like blow molded container, function and physical property as each layer.
In these technical scheme 7 described inventions, can obtain the high pouch-like blow molded container of air-tightness.
In these technical scheme 8 described inventions, effective utilization of the synthetic resin material of can realize regenerating safe and simplely.
Description of drawings
Fig. 1 is the whole front view of expression the 1st embodiment of the present invention.
Fig. 2 is the front view of the handstand display state of expression the 1st embodiment of the present invention.
Fig. 3 is the lateral plan of the partial cutaway of the embodiment shown in Fig. 1.
Fig. 4 is the birds-eye view of embodiment shown in Fig. 1.
Fig. 5 is the amplification longitudinal section of arrow A indication part among Fig. 1.
Fig. 6 is the whole front view of the local vertical profile of expression the 2nd embodiment of the present invention.
Fig. 7 is the lateral plan of the partial cutaway of the embodiment shown in Fig. 6.
Fig. 8 is the birds-eye view of the embodiment shown in Fig. 6.
Fig. 9 is the amplification longitudinal section of an embodiment of the arrow D indication part shown in Fig. 6.
Figure 10 is the amplification longitudinal section of another embodiment of the arrow D indication shown in Fig. 6.
Figure 11 is the whole front view of the partial cutaway of expression the 3rd embodiment of the present invention.
Figure 12 is the birds-eye view of the embodiment shown in Figure 11.
Figure 13 is the amplification longitudinal section of arrow B indication part among Fig. 1 and Figure 11.
Figure 14 is the amplification longitudinal section of arrow C indication part among Fig. 1 and Figure 11.
Figure 15 is the lateral plan that subtracts the appearanceization state of the embodiment shown in Fig. 1 and Figure 11.
Figure 16 is the whole front view of expression the 4th embodiment of the present invention.
Figure 17 is the birds-eye view of embodiment shown in Figure 16.
The specific embodiment
Embodiments of the invention are described with reference to the accompanying drawings.
Adopting pouch-like blow molded container of the present invention, is the large thin-wall container that forms the employing blow molding technological forming of the volume more than 40 milliliters with per 1 gram as the synthetic resin material of formed material.
Fig. 1 to Fig. 5 representes the 1st embodiment of the present invention, wherein, and in the upper end of oval barrel-contoured body 1 roughly; Be provided with central opening flat top wall portion 4 and with body 1 between the periphery bight 5 that forms be connected, be provided with shoulder 6 at these top wall portion 4 central opening edge places, this shoulder 6 is connected with it; And process roughly frustum of a cone barrel shape with mode protruding upward; And but elasticity counter-rotating depression is indexed in the body 1, in the upper end of this shoulder 6, is provided with the available lid 14 that upwards erects and opens and cover tight tube portion 8; The mode of in addition, sealing moulding with welding is formed in the lower end of body 1 in the back cover portion 3.
In the junction of top wall portion 4 and shoulder 6, the circle place along the following ora terminalis of shoulder 6 is provided with the counter-rotating ring-type floor 7 (referring to Fig. 5) with curved wall structure that is prone to elastic deformation.
Owing to be provided with counter-rotating ring-type floor 7 in the junction of top wall portion 4 and shoulder 6, and shoulder 6 is not oval tubular but frustum of a cone barrel shape, therefore; The depression displacement of stablizing and positively reverse of this shoulder 6 is when shoulder 6 reverses the depression displacement, shown in long and short dash line among Fig. 5; Top wall portion 4 also only makes its central portion that the depression displacement takes place with the counter-rotating depression displacement of shoulder 6, and is like this, as shown in Figure 2; When pouch-like blow molded container stands upside down placement, because periphery bight 5 is as foot's supporting performance function, simultaneously; The existence of the top wall portion 4 of general planar is arranged again, therefore, brought into play stable self-support function.
From the top of body 1 downwards with its apart from half place that is about the minor axis diameter of body 1; Be provided with the translot 2 (referring to Figure 13) of week depression brake forming; Shown in figure 15; Body 1 upwards is being pressed under the flat state from front and back, thereby can is making translot partially overlap flat body 1 more than 2 as wiggle this translot 2.
So; Under pressing, can obtain to subtract fully the appearance effect, therefore to flat and folding state; Waste treatment when pouch-like blow molded container is discarded is extremely good; Have again, the one-shot forming article of the pouch-like blow molded container that will be as yet make 3 moulding of back cover portion from the container manufacturer when the commodity production merchant transports, can fully improve conveying efficiency.
Because body 1 is cylindroid shape roughly; So compare with the volume of pouch-like blow molded container, the area on two surfaces, front and back of this body 1 is bigger, therefore can not receive the bigger restriction on the space; Can freely implement to identify 12, thereby can obtain higher marking effect.
In addition, in order further to enlarge the sign area, also translot 2 can be set, thereby become the formation of entire container surface as identified surface.
Fig. 6 to Figure 10 representes the 2nd embodiment of the present invention, in the upper end of oval barrel-contoured body 1 roughly, via the periphery bight 5 that the wall counter-rotating folded; Be provided with shoulder 6,, this shoulder 6 is connected with it with mode protruding upward; And mode is processed roughly elliptic cone barrel shape, but and the displacement of elasticity counter-rotating depression in body 1, in the upper end of this shoulder 6; Be provided with the available lid 14 that upwards erects and open and cover tight mouth tube portion 8; In addition, the lower end of body 1 is pressed into flats from fore-and-aft direction, and seals forming process with welding it is formed in back cover portion 3.
For the support functions that can be played stably when the shoulder 6 counter-rotating depression displacements in the periphery bight 5 that is arranged between body 1 and the shoulder 6; Be the folding structure of wall counter-rotating; In the embodiment in Fig. 6 and periphery bight 5 shown in Figure 9, in the upper end of body 1 with its attitude of being arranged to upwards erect.
In the embodiment in this periphery bight 5 shown in Figure 9; Under the state that shoulder 6 projects upwards; After bottom excision with the thin-walled blow molding article of blow molding, with the connecting bridge of body 1 and shoulder 6 in shoulder 6 is pressed into body 1, under this state; The folding connecting bridges that will reverse such as employing thermoforming process fixedly become folding wall structure, thereby make it take shape in periphery bight 5.
In addition; In other embodiment in periphery bight 5 shown in Figure 10, with periphery bight 5 design in the upper end of body 1 and be narrower outward flange shape, under the state that shoulder 6 projects upwards; And also form under the state outstanding laterally from body 1 at the connecting bridge that makes body 1 and shoulder 6; After the excision of the bottom of the blow molding article that will form, the connecting bridge of body 1 and shoulder 6 is pressed into flats from above-below direction, under this state by the thin-walled blow molding; Employing thermoforming process etc. fixedly becomes folding wall structure with this connecting bridge, thereby makes 5 moulding of periphery bight.
Moreover, though thereby form Fig. 9 and periphery bight 5 shown in Figure 10 as long as adopt hot-forming method that wall is processed into the counter-rotating rugosity, through folded part is carried out welding or bonding, can fully improve the mechanical strength in periphery bight 5.
Can adopt technology such as sign or silk screen printing in the mould, sign 12 is printed on two surfaces, front and back of body 1.
Because body 1 is cylindroid shape roughly, so the surperficial area in the front and back of this body 1 two is bigger, therefore, can not receive the bigger restriction on the space, can freely implement to identify 12, thereby can obtain higher marking effect.
Figure 11 to Figure 12 representes the 3rd embodiment of the present invention, between periphery bight 5 and shoulder 6, is provided with flat top wall portion 4, simultaneously; Shoulder 6 is constituted frustum of a cone tubular; In addition, along 6 times ora terminalis of shoulder, be provided with the counter-rotating ring-type floor 7 (referring to Fig. 5) of the curved wall structure of circle at the connecting portion of top wall portion 4 and shoulder 6 with easy elastic deformation; In addition, also be provided with back cover portion 3.
Because the connecting portion at top wall portion 4 and shoulder 6 is provided with counter-rotating ring-type floor 7, and shoulder 6 is not roughly oval tubular but frustum of a cone barrel shape, therefore, and the depression displacement of stablizing and positively reverse of this shoulder 6.
From the upper end of body 1 downwards with its apart from half place that is about the minor axis diameter of body 1; Be provided with the translot 2 (referring to Figure 13) of week depression brake forming; Shown in figure 15; Body 1 upwards is being pressed under the flat state from front and back, can be with this translot 2 as wiggle, make translot partially folded more than 2 in flat body 1.
So; Under pressing, can obtain to subtract fully the appearance effect, therefore to flat and folding state; Processing when pouch-like blow molded container is discarded is extremely good; Have again, will be as yet envelope make 3 moulding of back cover portion the one-shot forming article of pouch-like blow molded container from the container manufacturer when the commodity production merchant transports, can fully improve conveying efficiency.
Figure 14 is the amplification longitudinal section of the detailed construction of the laminated walls of the pouch-like blow molded container of expression; This laminated walls is pressed the order lamination of internal layer 9, interlayer 10 and skin 11 from the inboard; Internal layer 9 is considered anti-content property; Interlayer 10 is considered barrier and skeleton supporting function, considers printing, feel and resistance to abrasion etc. for outer 11, and each layer selected the synthetic resin material that is fit to separately respectively for use.
For example; Internal layer 9 and synthetic resin forming materials such as outer 11 usefulness poly-vinyls, polypropylene or polyethylene terephthalate; Interlayer 10 usefulness contain a polyamide of penylene methyl, the PEN-high synthetic resin forming materials of well-known air-tightness such as ethylene glycol terephthalate copolymer, like this by ethylene-vinyl alcohol copolymer; Can obtain the high pouch-like blow molded container of barrier; In addition, through make interlayer 10 moulding with the regenerating resin material, can significantly reduce expensive synthetic resin fee of material.
Have, sandwich structure can have internal layer 9, interlayer 10 and outer 11 3 layers at least, and comprises air-retaining liner and regrown material layer in the interlayer 10, and bond layer etc. perhaps is set between each layer, can suitably select its sandwich structure again.
Figure 16 to Figure 17 representes the 4th embodiment of the present invention, with the open end of the tight mouth tube portion 8 of the flakes that is wholely set with it that can peel off with finger tip 13 lids, is provided with the major diameter wasp waist portion 15 littler than other parts in the centre of body 1.
In this 4th embodiment of the present invention because entire portion can be one-body molded, therefore, make and use and all be easy to, in addition owing to have wasp waist portion 15, so that the outward appearance of pouch-like blow molded container is full of variety, be rich in temperament and interest.
Moreover, because the existence of wasp waist portion 15 makes gripping easily of pouch-like blow molded container, can obtain satisfied effect.
In addition, the mouth tube portion 8 of present embodiment is also the same with the foregoing description, and available lid 14 is opened and cover tight.
By above-mentioned formation, the present invention can reach following effect.
In technical scheme 1 described invention; Because shoulder is the fulcrum depression displacement of reversing with the periphery bight, therefore, be at shoulder under the state of counter-rotating depression displacement; The container part that is positioned at above position, upper end, periphery bight has not existed; Therefore, when container was inverted, the periphery bight can be brought into play support functions really.
In addition, because body is cylindroid shape roughly, so on the fore-and-aft direction of body, be pressed into the back cover portion of the welding moulding of flats; Its two side ends projecting degree is less, is again the blow molding article, therefore; In the time will being pressed into flats along the width of the major axis footpath direction of the bottom of body; Its width also can be big unlike the numerical value of other parts, like this, can reduce the degree that back cover portion causes pouch-like blow molded container feel difference.
Because body is the cylindroid shape, so compare, can give container appearances to change with the situation of drum, like this, just the container that is rich in temperament and interest can be provided.
Because body is the cylindroid shape,, like this, just can obtain the fully effect of displaying decoration and explanation etc. so with regard to the volume of pouch-like blow molded container, can obtain greatlyyer towards outside face along short-axis direction.
Because body is the cylindroid shape,, so just can improve the rate of taking in of container so, can fully reduce the dead space between adjacent container through pouch-like blow molded container ground configuration each other as numerous bird foots each other with adjacent arrangement.
Since with the periphery bight of self shape self-sustaining ability of playing stably as fulcrum; Can stable positively carry out the counter-rotating depression displacement of shoulder in body; Therefore, can stably display pouch-like blow molded container, like this with the attitude of standing upside down; Narrow space can be effectively utilized, thereby pouch-like blow molded container can be stably displayed.
In technical scheme 2 described inventions; Since make usually the counter-rotating depression displacement of shoulder in body certain and can be really, successfully carry out; Therefore, can pouch-like blow molded container be arranged with the attitude stabilization ground that stands upside down and place, like this; Narrow space can be effectively utilized, thereby putting bag shape blow-molded container can be stably arranged.
In technical scheme 3 described inventions; Owing to can increase the upper and lower displacement amount of the mouth tube portion of the bullet shape counter-rotating displacement that is accompanied by shoulder; So the support functions that can play stably in the periphery bight can be accomplished the operation of dress liquid in other containers change the outfit simultaneously well.
In technical scheme 4 described inventions; The appearanceization that subtracts owing to the one-shot forming article of fully having realized the pouch-like blow molded container that pouch-like blow molded container or body lower end are open; Therefore, can realize the waste treatment of pouch-like blow molded container or the transportation that the container production merchant supplies to the commodity production merchant expeditiously.
In technical scheme 5 described inventions,, therefore can fully improve the commodity value of pouch-like blow molded container because the outward appearance and the gripping property of pouch-like blow molded container are good, and give the variation that is rich in temperament and interest again.
In technical scheme 6,7 or 8 described inventions; Owing to can select composite bag shape synthetic resin material corresponding to the desired characteristic of pouch-like blow molded container, function and physical property; Therefore, can easily easily obtain desired pouch-like blow molded container.
Claims (8)
1. pouch-like blow molded container; By adopting the blow molding technological forming is the one-shot forming article moulding that thin-wall, synthetic resin are processed; In the upper end of oval barrel-contoured body (1) roughly, be provided with via a week, form the periphery bight (5) of the last ora terminalis of this body (1) at least, connect with the mode that projects upwards the roughly barrel-contoured shoulder of frustum (6) be set; Said shoulder (6) can the elasticity counter-rotating cave in displacement in said body (1); Upper end in said shoulder (6) is provided with mouth tube portion (8) with upwards erecting, and; From being pressed into the lower end of said body (1) flat as the diametric fore-and-aft direction of minor axis and welding is molded into back cover portion (3), make the structure of said periphery bight (5) for making the wall counter-rotating and having folded along said body (1).
2. pouch-like blow molded container as claimed in claim 1 is characterized in that, said shoulder (6) is shaped to frustum of a cone tubular, connects with flat top wall portion (4) this shoulder (6) and said periphery bight (5) are set.
3. pouch-like blow molded container as claimed in claim 2 is characterized in that, the diameter of the lower end of said shoulder (6) is set at the value of the minor axis diameter that is slightly less than body (1).
4. like claim 1,2 or 3 described pouch-like blow molded containers, it is characterized in that, body (1) from the upper end downwards with half distance that equates of the minor axis diameter of this body (1), the translot (2) of the brake forming that caves inward in a week is set.
5. like each described pouch-like blow molded container of claim 1～3, it is characterized in that, form the major diameter wasp waist portion (15) littler than other parts at least a portion place of body (1).
6. like each described pouch-like blow molded container of claim 1～3, it is characterized in that, make the three-layer structure at least of stacked above one another internal layer (9), interlayer (10) and skin (11) laterally that is configured to from the inboard of wall.
7. pouch-like blow molded container as claimed in claim 6 is characterized in that, with the high synthetic resin forming materials interlayer (10) of air-tightness.
8. pouch-like blow molded container as claimed in claim 6 is characterized in that, with regeneration synthetic resin forming materials interlayer (10).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002180210A JP4107378B2 (en) | 2002-06-20 | 2002-06-20 | Pouch-shaped blow molded container |
| JP2002179688A JP4107377B2 (en) | 2002-06-20 | 2002-06-20 | Pouch-shaped blow molded container |
| JP180210/2002 | 2002-06-20 | ||
| JP179688/2002 | 2002-06-20 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03800867XA Division CN100482546C (en) | 2002-06-20 | 2003-06-19 | Pouch-like blow molded container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101306740A CN101306740A (en) | 2008-11-19 |
| CN101306740B true CN101306740B (en) | 2012-05-23 |
Family
ID=31177032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101101447A Expired - Fee Related CN101306740B (en) | 2002-06-20 | 2003-06-19 | Blow-molded container in the shape of a pouch |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4107377B2 (en) |
| CN (1) | CN101306740B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4596415B2 (en) * | 2004-04-28 | 2010-12-08 | 株式会社吉野工業所 | Spout |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4115145B2 (en) * | 2002-03-25 | 2008-07-09 | 独立行政法人産業技術総合研究所 | Aerosol generator and composite structure manufacturing apparatus including the same |
-
2002
- 2002-06-20 JP JP2002179688A patent/JP4107377B2/en not_active Expired - Lifetime
-
2003
- 2003-06-19 CN CN2008101101447A patent/CN101306740B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4115145B2 (en) * | 2002-03-25 | 2008-07-09 | 独立行政法人産業技術総合研究所 | Aerosol generator and composite structure manufacturing apparatus including the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004018086A (en) | 2004-01-22 |
| JP4107377B2 (en) | 2008-06-25 |
| CN101306740A (en) | 2008-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11472146B2 (en) | Flexible containers having improved seam and methods of making the same | |
| WO2012077594A1 (en) | Production method for packaging container, and packaging container | |
| CN110382363A (en) | The method for opening flexible container | |
| CN105658534A (en) | Two compartment plastic containers and food product pack comprising such containers | |
| CN103228544B (en) | The manufacture method of packing container and packing container | |
| CN104169190A (en) | Container, in particular a wide-mouthed jar, for containing a liquid or pasty material and combined with a system for collecting and dispensing without taking in air | |
| JPH08244747A (en) | Plastic bottle | |
| CN100482546C (en) | Pouch-like blow molded container | |
| CN101306740B (en) | Blow-molded container in the shape of a pouch | |
| JP3860376B2 (en) | Container with reduced structure | |
| CN2658084Y (en) | Multi-container packing bag for solid material | |
| CN209939204U (en) | Blank for manufacturing liquid packaging container and packaging container thereof | |
| CN104150065B (en) | The packing box of four storage spaces of set being convenient for carrying | |
| CN209939410U (en) | Cover and spoon integrated yoghourt cover | |
| EP2277798B1 (en) | Bag container | |
| CN202022411U (en) | Soft plastic packing box | |
| KR20080000998A (en) | One time the paper cup which it folds | |
| CN213893570U (en) | Middle-sealed rectangular flat-bottom bag with reasonable structure | |
| CN203902964U (en) | Drinking water bottle facilitating combined placement | |
| JP2001114284A (en) | Super thin-walled container | |
| CN212710533U (en) | Food tray box | |
| CN207843588U (en) | Packing box | |
| CN207141681U (en) | Portable milk powder container | |
| JP4107378B2 (en) | Pouch-shaped blow molded container | |
| CN2337105Y (en) | Disposable multi-function tea package |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20210619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |