CN1050853A - The elongation moulding pot made from synthetic resin body - Google Patents
The elongation moulding pot made from synthetic resin body Download PDFInfo
- Publication number
- CN1050853A CN1050853A CN89107811.8A CN89107811A CN1050853A CN 1050853 A CN1050853 A CN 1050853A CN 89107811 A CN89107811 A CN 89107811A CN 1050853 A CN1050853 A CN 1050853A
- Authority
- CN
- China
- Prior art keywords
- altar body
- trunk
- periphery flange
- metastomium
- altar
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
- B65D1/0261—Bottom construction
- B65D1/0276—Bottom construction having a continuous contact surface, e.g. Champagne-type bottom
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
- B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2501/00—Containers having bodies formed in one piece
- B65D2501/0009—Bottles or similar containers with necks or like restricted apertures designed for pouring contents
- B65D2501/0018—Ribs
- B65D2501/0036—Hollow circonferential ribs
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
A kind of have metastomium (2) and trunk lower end (a 4) synthetic resin system twin shaft stretching blow moulding altar body (1) of (as the connecting bridge of metastomium (2) and the foot (7) of metastomium (2)), the diameter of above-mentioned waist bottom (4) is the maximum gauge of altar body, in the mode that bloats periphery flange bar (5) is being set in trunk bottom (4), the top and the bottom of this periphery flange bar (5) have constituted the flange walls (5a) of awl wall shape.Diameter with trunk upper end (8) is the maximum gauge of altar body, make the diameter of trunk upper end (8) and the equal diameters of trunk bottom (4), in the mode that bloats periphery flange bar (5) is being set in trunk upper end (8), thereby is making the top and the bottom of periphery flange bar become awl wall shape flange walls (5a).
Description
The present invention relates to the synthetic resin system altar body that is shaped through the twin shaft stretch blow, more particularly, relate to make a plurality of this altar bodies erect and in abutting connection with the time be in contact with one another the structure of part.
The synthetic resin system altar body of the polyethylene terephthalate resin of biaxial stretch blow molding etc. (below, be called for short and extend shaping altar body) be in the process of carrying, to be injected into content liquid, and sealed, labelled then by lid, be loaded into fiberboard carton by hook.
Nearly all extension shaping altar body is all than relatively large.So, in filling during the state of content liquid, it is quite big that its total weight just becomes.
It would be desirable, the amount of the required synthetic resin material of altar body of formation is reduced as much as possible, thereby the cost that forms the altar body is reduced.Therefore, extend shaping altar body and form by parison is fully extended, so, just become as thin as a wafer as the metastomium of this altar body of the main body of content liquid incorporating section branch.
By parison fully being extended the extension shaping altar body that is shaped, owing to the reasons such as internal modification that cause because of extension, differ and obtain the high setting of precision surely (when making the altar body be erected on the horizontal surface, angle of inclination with respect to the perpendicular line of altar body center shaft is big more, then the setting of altar body is poor more), though degree of dip is very little, but still this altar body is erect with the bevelled posture.Particularly in the occasion of the extension shaping altar body that is shaped as resistance to effect of heat altar body, the problem of this setting just more becomes serious.
As mentioned above, extend shaping altar body in filling during content liquid, its weight is bigger, therefore, even on level and smooth plane, also sizable sliding resistance can take place when its is slided.Because the wall thickness as altar phosphor bodies metastomium partly is very thin, so, in case apply stronger lateral load at metastomium, depressed deformation just takes place easily.Because the setting of altar body is bad, be to a plurality of extension shaping altar bodies with the in addition adjacent arrangement of the posture erect, the metastomium part of the direct contact of so adjacent extension shaping altar body just can not be fixed.
In the occasion that the altar body is slided conveying, the sliding resistance that occurs between conveyor surface and the extension shaping altar body is big.Pushed away and when conveyor surface slides conveying squeezing from the rear, can be subjected to the lateral load effect with the adjacent contacted metastomium of extension shaping altar body along the adjacent a plurality of extension shaping altar bodies of determining arranged of travel line.And the middle body of trunk, the mechanical strength of antagonism lateral load may not be enough.In a single day be subjected to the lateral load effect at this metastomium middle body, will occur in the metastomium middle body so and produce this rough sledding of depressed deformation.In addition, because the setting of extension shaping altar body is not necessarily good, when a plurality of altar bodies were squeezed the conveying of sliding row with adjacent states, each setting of extending shaping altar body will become unstable.Therefore, just can not correctly measure the position of altar body, perhaps in course of conveying, the altar body is fallen, and has to make the processing operation to be interrupted.
In order to eliminate above-mentioned rough sledding, in people's this extension shaping altar body in the past, the diameter of bottom that make to connect end under the metastomium of foot and be metastomium is big fully than other parts, is that bottom by trunk is in contact with one another when adjacent arrangement so that extend shaping altar body.Have large diameter trunk bottom and approach foot by making, the mechanical strength of this trunk bottom has just improved.Make and bear the lateral load that is acting on when carrying in that a plurality of altar bodies are slided by this trunk bottom.Because the trunk lower end part is in the bottom of extending shaping altar body, thus by a plurality of altar bodies slided the sliding resistance that produced when carrying with squeeze push away that carrying capacity causes, act on extend shaping altar body desire its moment of falling just can be diminished.
According to prior art, can resemble as described above, be heavy caliber by making the trunk bottom, make that to be erected to the adjacent extension shaping altar body of arranging be to be contacted by the trunk bottom each other, just can slide conveying to what a plurality of extension shaping altar bodies were erect with the pulsation-free attitude.Yet the number of carrying out recently the extension shaping altar body of operation such as fill liquid in the unit time has increased.Therefore, when squeezing the conveying of sliding row with the setting adjacent states, the lateral load that acts on the trunk bottom has become stronger.So, just require bigger mechanical endurance ability to tackle the lateral load of this trunk bottom.
The simplest countermeasure that can satisfy this requirement is that the wall thickness of trunk bottom is fully increased.But, if the wall thickness of trunk bottom is increased according to such way, so only the part that this altar is big will make that the required effective synthetic resin material altar of an extension of formation shaping altar body is many, has improved the price of extending shaping altar body, so this countermeasure is worthless.
Can satisfy in the prior art of above-mentioned requirements actv. countermeasure, be that the wall thickness of shaping altar body is extended in control, makes the metastomium wall thickness of the wall thickness of trunk bottom greater than other when extending shaping altar body and carry out biaxial stretch blow molding.This prior art is actually the increase that increases the mechanical strength of seeking the trunk bottom by the wall thickness that makes the trunk bottom.Adopt this means, can obtain the effect of the mechanical strength increase of trunk bottom.Yet, only be that the amount that the wall thickness of trunk bottom increases this part will make the wall thickness of metastomium other parts reduce.Therefore, exist a series of low significantly significant problems of basic function that should possess as the extension shaping altar body of container, these functions are for example can bear the durability of metastomium longitudinal load, can bear stationarity and stability that decompression in the shape stability, heat-resisting altar body of metastomium of durability, the curable grip in the time of bearing process operation of metastomium lateral load absorbs distortion.
Therefore, existing problem produces in the above-mentioned prior art in order to overcome in the present invention.Main purpose of the present invention is will be under the nondecreasing situation of wall thickness of other parts of metastomium, and is forming under the situation that a required synthetic resin material of altar body do not increase, and can increase the mechanical strength of the lateral load that can bear the trunk bottom significantly.
The present invention is a kind of link to each other with the foot of metastomium synthetic resin system biaxial stretch blow molding altar body of so-called trunk bottom of part of metastomium, metastomium that has, the diameter of above-mentioned trunk bottom is the maximum gauge of altar body, bloating the periphery flange bar in this trunk bottom, the top and the bottom of this periphery flange bar are the flange walls of awl wall shape.
So-called " metastomium base portion " is meant the part that keeps content liquid to play a role for taking in specially.For example in the occasion of resistance to effect of heat altar body, " metastomium base portion " is meant and forms the metastomium part that decompression absorbs the absorption wooden partition of usefulness.As general notion, ' metastomium base portion ' be meant, from the connecting bridge of bottom (comprising foot) until the part of having removed the diameter of the approximate equality that forms with the connecting bridge of shoulder.
In the present invention, not only qualification is provided with a periphery flange bar.Also can by be provided with between periphery flange bar and the periphery flange bar well width little, promptly compare the very little peripheral groove of width of groove with the depth of a periphery flange bar, thereby be arranged side by side many periphery flange bars.
The periphery flange bar is configured to come out from the bottom bulging of trunk.Therefore, each extension shaping altar body is to make to erect adjacency with the state that this periphery flange bar is touched.Extending the sliding in the conveying of shaping altar body, from the upstream extension shaping altar body of one side act in connection with extension shaping altar body, pushing carries the thrust pressure of usefulness, then act directly on this periphery flange bar.
Like this, directly bear periphery flange bar, because the lower part has formed the structure with the flange walls of boring the wall shape, so this flange walls has been brought into play the function of reinforced rib thereon from the thrust pressure of adjacent extension shaping altar body.Therefore, can bear thrust pressure, thereby increase substantially the mechanical endurance ability of the lateral load that can bear whole trunk bottom with enough mechanical strengths from adjacent extension shaping altar body.
Be set up in parallel the occasion of many periphery flanges, increasing, thereby can further improve mechanical endurance ability the lateral load of trunk bottom with regard to the bar number of the flange walls that equals to play a role as reinforced rib.
In the occasion that is set up in parallel many periphery flange bars, the reason that makes the groove width of the peripheral groove between the periphery flange bar be significantly smaller than the width of each periphery flange bar is, for prevent in connection with a side the periphery flange bar of extension shaping altar body can be positioned on the opposing party's the periphery flange bar of extension shaping altar body, and make this opposing party's the posture of extension shaping altar body in conveying that bigger inclination take place.
Fig. 1 is the front elevation that is suitable for implementing the altar body of the first embodiment of the present invention and polyethylene terephthalate system second embodiment, the most general.
Fig. 2 is a side wheel profile outside the amplification vertical section of pith of the present invention's first enforcement state.
Fig. 3 shows that the present invention second implements the longitudinal section of the pith amplification of state.
Fig. 4 is the front elevation that is suitable for implementing the most general polyethylene terephthalate system altar body of the third embodiment of the present invention and the 4th embodiment.
Fig. 1 has shown an example of the altar body of the periphery flange bar that is suitable for applying the first enforcement state of the present invention and the second enforcement state.On the figure 1 is meant the polyethylene terephthalate resin system altar body through biaxial stretch blow molding.Altar body 1 has the volume that about 1-1.5 rises.It comprises metastomium 2 and foot 7.In barrel part, be set up in parallel the absorption wooden partition 3 of polylith lengthwise from central authorities to the bottom of metastomium 2 circumferentially.Being heated to that 85 ℃ of hi-heat content liquid fillings are encapsulated into this altar body 1 and when cooling off, the decompression meeting that betides in the altar body 1 is absorbed because of the depressed deformation of this absorption wooden partition 3.The diameter of trunk bottom 4 is maximum in the altar body.The wall thickness that comprises the metastomium 2 of trunk bottom 4 can not need to implement wall thickness and adjusts means, is 0.4mm equably.
Fig. 2 shown, bloats in trunk bottom 4 that periphery flange bar 5 is a kind of like this implements vertical section off-side wheel profile state, that a part has been amplified.Periphery flange bar 5 has formation and bores the flange walls of facing the wall and meditating in the two ends up and down of barrel 5.
Dotted line among Fig. 2 has shown prior art.Periphery flange bar 5 of the present invention is not to resemble the prior art as the part with the level and smooth continuous a series of curved surfaces of the outer peripheral face of trunk bottom 4 to form.In periphery flange bar 5 of the present invention, keep as periphery flange bar 5 with the diameter the best part, and make the reduced of the part beyond the periphery flange bar 5 of trunk bottom 4.The height of the periphery flange bar 5 of first embodiment of the invention is bigger value.Partly be retained this form of getting off and the reason that forms periphery flange bar 5 is with the maximum caliber of the trunk bottom 4 of prior art, in order to prevent unnecessary increase because of the diameter that the trunk bottom 4 that periphery flange bar 5 causes is set.Even making the height of periphery flange bar 5 get this bigger value is for erectting on the attitude more or less tilt variation, the adjacent altar body 1 that is urged can be in contact with one another all the time with this periphery flange bar 5.
In the first enforcement state shown in Figure 2, when being added in the lateral load of 5kg on the altar body, trunk bottom 4 is 1.20mm in diametric addendum modification.On the other hand, be not provided with on trunk bottom 4 when adding the lateral load of 5kg in the altar body of periphery flange bar 5, trunk bottom 4 is 1.50mm in diametric addendum modification.According to the first enforcement state of the present invention, can reduce trunk bottom 4 significantly in diametric addendum modification, also linear deformation can not take place simultaneously.
Fig. 3 has shown two second enforcement states that periphery flange bar 5 is set up in parallel.The height of each periphery flange bar 5 is less than the height of periphery flange bar 5 shown in Figure 2.Yet the total height value of two periphery flange bars 5 is greater than the height of the periphery flange bar 5 of the first enforcement state shown in Figure 2.
Altar body to the second enforcement state shown in Figure 3 has carried out the lateral load test under condition same as described above.Trunk bottom 4 is 1.09-1.12mm in diametric addendum modification, can further reduce this addendum modification significantly, also linear deformation can not take place fully.
The wall thickness of trunk bottom 4 of altar body of having adjusted the wall thickness of trunk bottom 4 by wall thickness adjustment means is 0.55mm, compares with the wall thickness of altar body 1 of the present invention and wants big 0.15mm.Therefore this altar body has been carried out above-mentioned lateral load test, found that trunk bottom 4 is 1.13mm in diametric addendum modification, this altar body has been brought into play excellent durability.Yet, as described above because the wall thickness of the metastomium 2 beyond the trunk bottom 4 is little, whole altar body as the function of container with regard to deterioration.
Then, the 3rd enforcement state of the present invention is described.In this enforcement state, make that the end is that the trunk upper end is the maximum gauge part that the trunk bottom is the altar body with the part that is connected with the foot of metastomium on the metastomium base portion of synthetic resin system altar body (being shaped through the twin shaft stretch blow).The diameter of this trunk upper end has the value that equates with the diameter of trunk bottom.Around these trunk upper ends and this two place, trunk bottom, the periphery flange bar is being set in the mode that bloats.
The periphery flange bar is set at two places up and down of metastomium.Therefore, just disperse up and down to the thrust pressure (being used to carry) that another altar body is acted on from an adjacent altar body.Therefore, the lateral load that acts on a periphery flange bar just reduces by half, so just brought into play mechanical endurance ability higher, that bear horizontal heavy burden as altar integral body.
The periphery flange bar of maximum gauge is being set at the two ends up and down of metastomium base portion.Therefore, the altar body push each other in abutting connection with the time, these altar bodies each other must by this up and down the pushing of two periphery flange bars contact.Thereby can prevent reliably because of should not bear that the direct pushing contact of part is caused beyond periphery flange bar lateral load, metastomium, this part produces depressed deformation this kind of thing.Because of the altar body of pushing adjacency each other as described above, must be to push contact each other by the periphery flange bar at two places up and down.Therefore, even the altar body of the property erect difference is arranged, owing to the front and back altar body by this altar body has constituted 4 supports, so can make the posture of each altar body when conveying is slided in pushing remain on stable invariant state.
Fig. 4 has shown and has been suitable for applying the of the present invention the 3rd typical example of altar body of implementing the periphery flange bar of state.On the base portion of metastomium 2 end be the diameter of trunk upper end 8 in the altar body for maximum, except with metastomium 2 base portions under end be that all the altar body with shown in Figure 1 is identical for all the other the identical part of the diameter of trunk bottom 4.
On the trunk bottom 4 of altar body shown in Figure 4, as shown in Figure 2, a periphery flange bar 5 is being set around it with the state that bloats.Under the occasion of the 3rd embodiment, according to actual measurement, trunk upper end 8 and trunk bottom 4 are at diametric addendum modification average out to 0.60mm when adding the lateral load of 5kg.The trunk upper end when adding the lateral load of 5kg in the altar body of periphery flange bar 5 is not set and the addendum modification of trunk bottom are 1.50mm.Therefore,, can reduce trunk bottom 4 significantly, simultaneously linear deformation can not take place fully in diametric addendum modification according to the 3rd enforcement state of the present invention.
Then, the fourth embodiment of the present invention is described.On the trunk bottom 4 of altar body shown in Figure 4, as shown in Figure 3, be set up in parallel two periphery flange bars 5.On the trunk upper end 8 of altar body shown in Figure 4, be set up in parallel two periphery flange bars 5.The height of each periphery flange bar 5 is less than the height of the periphery flange bar 5 shown in Fig. 2.Yet the value of the bottom-to-top-height of two periphery flange bars 5 is greater than the height of the periphery flange bar 5 of the 3rd enforcement state.
At the 4th altar body of implementing state, with above-mentioned same condition under carry out the lateral load test.Trunk bottom 4 is 0.54-0.56mm in diametric addendum modification, can also further reduce this addendum modification significantly, and linear deformation can not take place fully.
Altar body of the present invention is owing to having said structure, so can obtain effect shown below.
The periphery flange bar can be brought into play the effect of reinforcement. So, greatly increased the mechanical endurance of the lateral load that can bear trunk bottom (and trunk upper end). Therefore, can prevent the linear deformation of sliding contingent trunk bottom (and trunk upper end) when carrying in that the altar body is pushed.
The periphery flange bar be equate wall thickness by the summary to trunk lower end (and trunk upper end) wall in addition crooked form protrude body. Therefore, there is no need to make it outstanding by the wall thickness that partly increases trunk bottom (and trunk upper end). The sort of rough sledding that the function that the altar body should be possessed as container reduces. Owing to no longer need to replenish the wall thickness that new synthetic resin material partly increases trunk bottom (and trunk upper end), so also just can not take place because of the be shaped rising of the altar body unit price that the increase of required fee of material causes of altar body.
Because can form the wall thickness of the altar body metastomium of homogeneous, so just no longer need wall thickness to adjust means. Thereby the shaping operation of whole altar body has just become simply.
Erectting the mutual contact portion of the altar body of adjacency is determined by the periphery flange bar. So, determine as the transmission form of the pushing force of the carrying capacity of altar body, squeezed in this wise and push away and slide that to carry the posture of the altar body of coming be stable.
Claims (5)
1, a kind of have metastomium (2) and trunk bottom (a 4) synthetic resin system biaxial stretch blow molding altar body (1) of (as the connecting bridge of metastomium (2) and the foot (7) of metastomium (2)),
It is characterized in that:
The diameter of above-mentioned trunk bottom (4) is the maximum gauge of altar body;
Upward periphery flange bar (5) is being set in trunk bottom (4) in the mode that bloats;
The top and the bottom of this periphery flange bar (5) have constituted the flange walls (5a) of awl wall shape.
2, altar body according to claim 1 is characterized in that many periphery flange bars (5) are set up in parallel, and is provided with the little peripheral groove of groove width (6) between each periphery flange bar (5).
3, altar body according to claim 1 is characterized in that:
The diameter of trunk upper end (8) has constituted the maximum gauge of altar body;
The equal diameters of the diameter of trunk upper end (8) and trunk bottom (4);
Upward periphery flange bar (5) is being set in trunk upper end (8) in the mode that bloats;
The top and the bottom of periphery flange bar (5) have formed the flange walls (5) of awl wall shape.
4, altar body according to claim 3 is characterized in that being set up in parallel many periphery flange bars (5), is provided with the little peripheral groove of groove width (6) between each periphery flange bar (5).
5, altar body according to claim 1 is characterized in that above-mentioned synthetic resin is polyethylene terephthalate.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89107811.8A CN1022900C (en) | 1989-10-07 | 1989-10-07 | Elongation moulding pot made from synthetic resin |
| AU42930/89A AU635900B2 (en) | 1989-10-07 | 1989-10-16 | Blow-molded bottle-shaped container made of synthetic resin |
| DE68916429T DE68916429T2 (en) | 1989-10-07 | 1989-10-18 | Blow-molded bottle-shaped plastic container. |
| EP89310710A EP0423406B1 (en) | 1989-10-07 | 1989-10-18 | Blow-moulded bottle-shaped container made of synthetic resin |
| AT89310710T ATE107593T1 (en) | 1989-10-07 | 1989-10-18 | BLOW MOLDED PLASTIC BOTTLE CONTAINER. |
| CA002000959A CA2000959C (en) | 1989-10-07 | 1989-10-18 | Blow-molded bottle-shaped container made of synthetic resin |
| ES89310710T ES2055091T3 (en) | 1989-10-07 | 1989-10-18 | VASE IN THE FORM OF A BIAXIALALLY MOLDED BOTTLE BY BLOWING. |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN89107811.8A CN1022900C (en) | 1989-10-07 | 1989-10-07 | Elongation moulding pot made from synthetic resin |
| AU42930/89A AU635900B2 (en) | 1989-10-07 | 1989-10-16 | Blow-molded bottle-shaped container made of synthetic resin |
| EP89310710A EP0423406B1 (en) | 1989-10-07 | 1989-10-18 | Blow-moulded bottle-shaped container made of synthetic resin |
| CA002000959A CA2000959C (en) | 1989-10-07 | 1989-10-18 | Blow-molded bottle-shaped container made of synthetic resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1050853A true CN1050853A (en) | 1991-04-24 |
| CN1022900C CN1022900C (en) | 1993-12-01 |
Family
ID=27423218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN89107811.8A Expired - Lifetime CN1022900C (en) | 1989-10-07 | 1989-10-07 | Elongation moulding pot made from synthetic resin |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0423406B1 (en) |
| CN (1) | CN1022900C (en) |
| AT (1) | ATE107593T1 (en) |
| AU (1) | AU635900B2 (en) |
| CA (1) | CA2000959C (en) |
| DE (1) | DE68916429T2 (en) |
| ES (1) | ES2055091T3 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101678912B (en) * | 2008-02-29 | 2013-01-16 | 株式会社吉野工业所 | Molding method of blow-molded container |
| CN109923043A (en) * | 2016-09-02 | 2019-06-21 | 联合容器有限公司 | Container and preparation method thereof |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0644806Y2 (en) * | 1989-07-10 | 1994-11-16 | 株式会社吉野工業所 | Bottle made of synthetic resin |
| DE68919710T2 (en) * | 1989-09-29 | 1995-04-06 | Yoshino Kogyosho Co Ltd | BIAXIAL STRETCHED, BLOW-SHAPED BOTTLE. |
| US5383558A (en) * | 1992-09-11 | 1995-01-24 | Kraft General Foods, Inc. | Sealed container |
| US5337909A (en) * | 1993-02-12 | 1994-08-16 | Hoover Universal, Inc. | Hot fill plastic container having a radial reinforcement rib |
| NZ250854A (en) * | 1993-02-18 | 1995-07-26 | Continental Pet Technologies | Squeezable dent-resistant plastics container with vertical recesses between panels and posts having flex points and steps to inhibit permanent deformation |
| US5341946A (en) * | 1993-03-26 | 1994-08-30 | Hoover Universal, Inc. | Hot fill plastic container having reinforced pressure absorption panels |
| AU1495395A (en) * | 1994-04-29 | 1995-11-09 | Constar Plastics Inc. | Plastic bottle having enhanced sculptured surface appearance |
| US5971184A (en) * | 1997-10-28 | 1999-10-26 | Continental Pet Technologies, Inc. | Hot-fillable plastic container with grippable body |
| US6260722B1 (en) | 1999-12-29 | 2001-07-17 | Phoenix Closures, Inc. | Cap and container assembly |
| US6257432B1 (en) | 1999-12-29 | 2001-07-10 | Phoenix Closures, Inc. | Cap and container assembly |
| US7172087B1 (en) | 2003-09-17 | 2007-02-06 | Graham Packaging Company, Lp | Squeezable container and method of manufacture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH386268A (en) * | 1961-07-19 | 1964-12-31 | Stockar Georg Klaus Dipl Ing C | Containers, in particular bottles, made of polyethylene |
| GB1074162A (en) * | 1965-03-10 | 1967-06-28 | Metal Box Co Ltd | Improvements in or relating to bottles made of synthetic thermoplastic material |
| JPS6128736Y2 (en) * | 1978-07-10 | 1986-08-26 | ||
| DE3215866A1 (en) * | 1982-04-29 | 1983-11-03 | Seltmann, Hans-Jürgen, 2000 Hamburg | Design of plastic containers for compensating pressure variations whilst retaining good stability |
| EP0506065B1 (en) * | 1987-02-17 | 1995-01-25 | Yoshino Kogyosho Co., Ltd. | Pressure resistant bottle-shaped container |
| US4894268A (en) * | 1987-12-07 | 1990-01-16 | Sonoco Products Company | Stretch blow-molded polyethylene terephthalate wide mouth container and intermediate article |
-
1989
- 1989-10-07 CN CN89107811.8A patent/CN1022900C/en not_active Expired - Lifetime
- 1989-10-16 AU AU42930/89A patent/AU635900B2/en not_active Ceased
- 1989-10-18 EP EP89310710A patent/EP0423406B1/en not_active Expired - Lifetime
- 1989-10-18 DE DE68916429T patent/DE68916429T2/en not_active Expired - Fee Related
- 1989-10-18 ES ES89310710T patent/ES2055091T3/en not_active Expired - Lifetime
- 1989-10-18 AT AT89310710T patent/ATE107593T1/en not_active IP Right Cessation
- 1989-10-18 CA CA002000959A patent/CA2000959C/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101678912B (en) * | 2008-02-29 | 2013-01-16 | 株式会社吉野工业所 | Molding method of blow-molded container |
| CN109923043A (en) * | 2016-09-02 | 2019-06-21 | 联合容器有限公司 | Container and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2000959C (en) | 1999-01-12 |
| DE68916429D1 (en) | 1994-07-28 |
| DE68916429T2 (en) | 1994-10-20 |
| EP0423406B1 (en) | 1994-06-22 |
| AU4293089A (en) | 1991-06-06 |
| AU635900B2 (en) | 1993-04-08 |
| ATE107593T1 (en) | 1994-07-15 |
| EP0423406A1 (en) | 1991-04-24 |
| ES2055091T3 (en) | 1994-08-16 |
| CN1022900C (en) | 1993-12-01 |
| CA2000959A1 (en) | 1991-04-18 |
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| 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 | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| OR01 | Other related matters | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 19931201 |