CN1671599A

CN1671599A - A container and a method for its manufacture

Info

Publication number: CN1671599A
Application number: CNA038177404A
Authority: CN
Inventors: F·博德里尼; R·格西奥提; S·卡瓦拉利
Original assignee: Building Automatic Machinery Manufacturing Acma S P A
Current assignee: Building Automatic Machinery Manufacturing Acma S P A; Azionaria Costruzioni Macchine Automatiche ACMA SpA
Priority date: 2002-07-25
Filing date: 2003-07-14
Publication date: 2005-09-21
Anticipated expiration: 2023-07-14
Also published as: EP1527002B1; ITBO20020487A1; WO2004011341A1; AU2003281665A1; ITBO20020487A0; RU2005101321A; EP1527002A1; BR0312864A; ATE409648T1; JP2005533728A; ES2315512T3; CN100368266C; RU2323142C2; US20050236463A1; DE60323840D1; MXPA05000999A

Abstract

A container and a method of manufacturing such a container are provided. The container can be made into a container whose internal may not have the gap space or gap points capable of storing the cleaning liquid or the liquid food products. The container is made by a generally flat blank piece having a plurality of folded impressed lines in the vertical, horizontal and diagonal direction, wherein the bottom of the container is fomed by bending one end of the blank piece which is bent and pasted into a cylinder shape, two triangular double-layer structure thickness enhanced components are formed at the same time extending from the container cylinder, the combining slots of the double-layer structure are sealed by the sealing glue along the combining slot coincidence to the bottom edge of the triangle, and then the double-layer structure folds down inside about 180 degrees along the bottom edge of the triangle and is pasted to the bottom of the container, thereby the gap at the bottom of the container is insulated from the internal space of the container.

Description

A kind of container and manufacture method thereof

Technical field

The present invention relates to a kind of container especially for the container of depositing consumable products and manufacture method thereof.

The present invention is applicable to the consumable products aspect, is particularly useful for depositing liquid edibling product, such as milk, fruit syrup, sour milk, mineral water, or the like, the character that their chemical property and available sense organ are identified is easy to be doped and reduces.

Background technology

A kind of standard practice for the liquid product of the above-mentioned type, be with multilayer and the paper material handled with its can, scribble one or more layers cardboard or carboard impermeable and coating of sterilizing such as the surface, in the container of making, and be typically polyethylene in the various coating.

This class container generally is with flat blank folding up and pastes and make, and flat blank is to cut down from the continuous strip coiled strip that twists on the spool.Blank to preparation by this way carries out the impression processing, and extrusion is many on blank can be along the indentation line of its bending, and these crease lines just define the shape of the container that will make.

More particularly, in impression is handled each blank extrude longitudinally, horizontal and the crease lines oblique angle direction.Crease lines generally extend the whole length of blank longitudinally, during making, earlier along these longitudinally crease lines initially bend operation and make blank become a roughly shape of tubular, seal or weld and the fixing shape of tubular along the lateral edge of a longitudinal lap joint of blank then.Article two, horizontal crease lines generally are near the horizontal free edge of blank and extend through the whole width of blank material and limit two opposite ends, bend and seal operation along these horizontal crease lines again, can form the osed top bottom of the volume that will make and the exit portion on top.

The crease lines of oblique angle direction typically extend the end of blank along oblique direction between horizontal crease lines and horizontal free edge, the bottom of its container that will make of being convenient to be shaped and the exit portion on top.

About the shaping operation of the bottom of container, generally be by respectively transversely the line segment relative to each other of crease lines bend and form the container bottom end.In this way the time, can force the longitudinal size of end construction by the crease lines of oblique angle direction perpendicular to container, initially look be two couplings and half trapezoidal profile of overlap joint partly.

After the bending operation, along lap-joint two half trapezoidal profiles are sealed and form a square middle body corresponding to the bottom of container, form relative both sides from container simultaneously to two overhanging double-deck parts, these two parts present triangular-shaped profile, be approximately perpendicular to the agent structure of the container in the making, they will be as the reinforcement of container bottom end.

The long base of each leg-of-mutton reinforcement typically coincides with a line segment of the horizontal crease lines that limit this end respectively, therefore can each reinforcement be folded to a position within the profile that is in square middle body along two leg-of-mutton long bases, they are in the plane that is roughly parallel to that plane that described middle body occupies.In this case, two leg-of-mutton reinforcements cover on the square middle body the top mutually.

Subsequently, each reinforcement is sealed operation, they are posted solid in square middle body and the bottom that strengthens container, the bottom of so just making this container that is over.

Then, this container of having made half is further bent, to form its exit portion, this exit portion can permanently seal in fully enclosed structure again, perhaps load onto a neck, the opening of neck is loaded onto a removable lid.

A kind of environment can be provided and protect product although be used to deposit the common vessel of liquid edibling product, can protect product not to be subjected to being infected with of deletrious bacterial pathogen.But the applicant thinks that those common containers never are not have some shortcoming, and can these shortcomings mainly be to be related to it guarantee that its content never degenerates, and the manufacturing cost and the cost of goods sold that are related to container.

More particularly, the structure of those common vessels, its folding bottom particularly, the gap space that has one or several to form by the slit between the double-ply reinforcement, may mail the unnecessary liquid of cleaning liquid or flushing liquor and so in these gap spaces, and these unnecessary liquid are mailed in container always when the container filling liquid edibling product.Undoubtedly, these liquid of mailing are sneaked in the liquid edibling product the most at last, make it be subjected to irreversible being infected with and go bad.

Always some people attempts overcoming above-mentioned shortcoming, and comprising increases some operation in the production, for example dries and monitor the state of internal tank.But, these operations will extend manufacturing process time and increase productive costs significantly, also have some can influence the factor of the cost of goods sold of container.

The objective of the invention is not have above-mentioned gap space in this container, and its productive costs and cost of goods sold are also more moderate by providing a kind of container to overcome the problem that exists in the prior art especially for the container of depositing consumable products.

General introduction of the present invention

Above-mentioned purpose of the present invention and other purpose will become clearer in the following description, these purposes will be realized especially for the container of depositing consumable products by container of the present invention, this container is one can and seal the hollow structure that at least one flat blank roughly forms by bending, it comprises: the holding portion that housing is arranged, wherein can hold at least a product of depositing, described housing has at least one sidewall, described sidewall has at least one end, and described end is configured to by bending and seals the bottom that operation forms described container; And, an exit portion that is positioned at that end opposite of container with described bottom, described exit portion permanently is fixed in each sidewall that divides the described accommodation section and is configured at least a portion of described shell of tank, wherein, with described bottom folding and that sealing forms, the end of described sidewall at least one double-deck zone is arranged, with at least a sealant described double-deck zone is shut, thereby in the housing of described container, the volume that can guarantee described housing does not like this have gap space and/or mails a little described double-deck zone isolation.

According to another aspect of the present invention, above-mentioned purpose realizes especially for the container of depositing consumable products similarly with a kind of container, this container is one and can and seals the hollow structure that at least one flat blank roughly forms by bending and comprise: the holding portion that housing is arranged, wherein can hold at least a product of depositing, described housing has at least one sidewall, described sidewall has at least one end, and described end is configured to by bending and seals the bottom that operation forms described container; And, an exit portion that is positioned at that end opposite of container with described bottom, described exit portion permanently is fixed in each sidewall that divides the described accommodation section and constitutes at least a portion of described housing, wherein, described exit portion has at least one pouring spout, consumable products in the described container can be followed predetermined optimal flow direction by this pouring spout and flow out, wherein, as the described pouring spout of the part of described exit portion at least two crease lines of remotely extending to the free edge of described exit portion mutually from their joining are arranged, and can between an off-position and a control position, change, be withdrawn in the described exit portion and show as a generally flat planform at the described pouring spout of described off-position, so as to described container closure; And protrude in described exit portion at the described pouring spout of described control position, so as to described container is opened.

These purposes of the present invention can similarly realize with the method for making of a kind of container especially for the container of depositing consumable products, this method is to make described container and may further comprise the steps with the flat blank material roughly that many crease lines that form by crease operation are arranged: described blank is bent into a roughly shape of tubular, to form each sidewall of the described container in making; The longitudinal lap joint edge of described blank is glued together to keep the shape of tubular; At least two line segments relative to each other along the horizontal crease lines of the end that limits described sidewall bend described tubular blank, make described end along the crease lines bending from initial each the oblique angle direction of extending to the horizontal free edge of described blank of described horizontal crease lines near each otherly, it is double-deck mutual on the contrary to overhanging reinforcement to form the bottom of the container in the making and at least two with this mode; By at least two joint faces of the horizontal free edge of described tubular blank being sealed on come together fixing described bottom and reinforcement; Further bend described end and described reinforcement is flattened on described bottom along the line segment relative to each other of the horizontal crease lines that limit described reinforcement; And, described reinforcement is posted solid in described bottom.In addition, this method also comprises a step that the double-decker of each reinforcement is sealed along the corresponding line segment of described horizontal crease lines.

Describe the present invention with reference to the accompanying drawings for example in detail, in each accompanying drawing:

Fig. 1 is the block diagram of first embodiment of container of the present invention;

Fig. 2 expresses a blank of the container that is used for shop drawings 1;

Fig. 3 is the block diagram of container in forming process partly of Fig. 1;

Fig. 4 is the block diagram that the following half of the container of Fig. 1 and 3 turns around, and the bottom of expressing container partly is shaped;

Fig. 5 is second block diagram that turns around of the following half of Fig. 1,3 and 4 container, and the bottom of expressing container has been close to and has been shaped;

Fig. 6 is another block diagram that turns around of following half of the container of Fig. 1-5, and the bottom of expressing container is shaped fully.

Fig. 7 is the block diagram of second embodiment of container of the present invention;

Fig. 8 expresses a blank of the container that is used for shop drawings 7;

Fig. 9 is the part block diagram of an osed top container of the third embodiment of the present invention;

Figure 10 is the block diagram on one section on top of the container of Fig. 9, expresses it and is in open mode;

Figure 11 expresses a blank of the container that is used for shop drawings 9 and 10

With reference to each accompanying drawing, label 1 indicates the integral body of container of the present invention especially for the container of depositing consumable products.

Shown in Fig. 1,2,3,4,5,7,9 and 10, container 1 has a contained structure 2, and this structure can and seal at least one flat blank 1a by bending and make, and will be described below about blank.This contained structure 2 of container 1 comprises a holding portion 3 and an exit portion 5, and this holding portion 3 has housing 4 (see figure 3)s, and it can fill at least a liquid edibling product, and this exit portion 5 is used to pour out or extract out the liquid edibling product of 4 li of housings.

Holding portion 3 comprises at least one sidewall 6, and the end 7 of sidewall 6 is configured to by bending and seal the bottom 8 that operation can form the longitudinal size that is approximately perpendicular to container 1 in order.

Fig. 1 and Fig. 3-6 expresses the first embodiment of the present invention, and wherein each sidewall 6 of holding portion 3 is shown as the preferable geometric configuration of the prismatic profile in a kind of general square shape cross section, and it has four identical basically oblong side 6a.Similarly, end 7 (see figure 3)s of sidewall 6 are expressed as that four each side 6a from sidewall 6 continuously extend out and are four face 7a along the longitudinal extension of container 1.

Fig. 7 expresses the second embodiment of the present invention, and by contrast, wherein, the sidewall 6 of the holding portion 3 of container 1 is the cylindrical of approximate circular cross-section.

Nature, to the explanation of this two kinds of shapes of container 1 and do not mean that container of the present invention is limited to this two kinds of shapes, but scope of the present invention comprises and is different from other shape and the embodiment of these embodiment of explanation here.

Above-mentioned exit portion 5 extends out and is configured at least a portion of housing 4 from that end opposite with bottom 8 of holding portion 3.More particularly, exit portion 5 has and sidewall 6 all-in-one-pieces, and four angled with it face 5a, these four faces are common form one favour sidewall 6, be roughly butt side's cone-shaped in other words conj.or perhaps as the member of chimney.

Shown in Fig. 1 and 7, container 1 preferably is equipped with at least one neck that is roughly tubulose 9, its the top of being fixed in exit portion 5 is away from holding portion 3, also have one on the port that is held in or is screwed in neck 9 in removable mode with screw thread cover component or claim block 9a closely capping container 1.

Scope of the present invention never is limited to the shape of represented neck 9, because container 1 similarly is suitable for assembling the capping that can realize container and/or other system that pours out or extract out of liquid edibling product wherein.

Perhaps, with reference to the third embodiment of the present invention, container 1 can be furnished with exit portion 5 such shown in a Fig. 9 and 10, in other words, have everybody two sloping pentroof top (gable top) of being familiar with, this top is to be fixed by the sealing that is realized by a joint close enclosed construction (seam closure) 5b on the top of the whole lateral dimension that extends container 1.

In the example of Figure 10, exit portion 5 has two crease lines 5c, when the joint close enclosed construction 5b on the top is torn the two parts that become connecting and opens container 1, crease lines 5c forms a pouring spout 5d, and the bootable liquid of this pouring spout 5d flows out along predetermined optimal flow direction when pouring liquid edibling product.

Particularly, pouring spout 5d can change between off-position and control position, is rolled over flat and becomes joint close enclosed construction 5b on the top of exit portion 5 at off-position pouring spout 5d, and at this moment container 1 is closed; And outwards outstanding and form a roughly runner in V-arrangement cross section from exit portion 5 at control position pouring spout 5d, at this moment container 1 is opened.

With regard to reference Fig. 4,5 and 6 illustrational bottoms 8, it is the general square shape profile, and two reinforcements 10 relative to each other are that the end 7 of sidewall 6 is folding and flatten and form on it.

Particularly, each reinforcement 10 is double-deckers that are made of two material thicknesses, be folded into bilayer and form by end 7, and the roughly profile of equicrural triangle is arranged, leg-of-mutton base 10a coincides with a corresponding side surface of bottom 8, and the leg-of-mutton summit 10b of base 10a that faces is towards the middle part of same bottom (see figure 6).In case fold into this position, just each reinforcement 10 be posted solid in bottom 8, and guarantee nonvolatil bonding one or more.

Can also see: because an only surplus side is being opened in the initial bending operating process that the end 7 of sidewall 6 is folded and flattens, in other words, with sealant 10c triangle base 10a is sealed (see figure 5) along this base, the double-deck periphery of each reinforcement 10 is just by complete closed.

Similar to the make of above-mentioned bottom 8, there is a kind of similar planform the bottom 8 of hydrostatic column 1 shown in Figure 7, and it is by making with the end 7 of same method bending and sealing sidewall 6.

As shown in Figure 2, the blank 1a that is used for the container 1 of

construction drawing

1,3,4,5 and 6 roughly is rectangular and many crease lines 11 that form in crease operation is arranged.

In detail, blank 1a has four vertical crease lines 11a, and they extend and limit respectively the end 7 of each

face

5a, 6a and 7a, sidewall 6 and the sidewall 6 of notch portion 5 along its whole length.

Blank 1a also has two horizontal crease lines 11b, and they are approximately perpendicular to vertical crease lines 11a and the distance of a weak point is arranged to each horizontal free edge 12 of blank.As can be seen from Figure 2, laterally crease lines 11b extends the whole width of blank 1a, and the exit portion 5 of container 1 and end 7 are demarcated with sidewall 6.

In addition, blank 1a has the crease lines 11c of one group of oblique angle direction, have on exit portion 5, be used for determining this a part of shape, have on the end 7 of sidewall 6.

Or rather, each face 5a of exit portion 5 has the crease lines 11c of a pair of oblique angle direction, and they extend to and intersect at the horizontal free edge 12 of blank respectively from each intersection point of vertical crease lines 11a and horizontal crease lines 11b.Like this, vertical crease lines 11a that each crease lines 11c is relevant with one limits a delta-shaped region 13 together, and this delta-shaped region 13 is flat and seals a delta-shaped region 13 that is limited in same vertical crease lines 11a and oblique angle direction crease lines 11c by adjacent face 5a.

As can be seen from Figure 2, the oblique angle direction crease lines 11c on the end 7 of sidewall 6 only is present on two face 7a of this part.Exactly, between two face 7a that oblique angle direction crease lines 11c is arranged of end 7 across a face 7a who does not have oblique angle direction crease lines 11c.

The indentation line that has illustrated is the same, and the oblique angle direction crease lines 11c of end 7 extends to the horizontal free edge 12 of blank from each intersection point of vertical crease lines 11a and horizontal crease lines 11b near each otherly.But, in this case, they intersect at horizontal free edge 12 with on the interior x wire, and have two the face 7a of oblique angle direction crease lines 11c all to be divided into three delta-shaped regions 14, and these delta-shaped regions are folded up the most at last and formed each reinforcement 10.

With reference to Fig. 8 and Fig. 7, hydrostatic column 1 usefulness does not have vertical crease lines and has the blank of two irregular corrugated horizontal crease lines 11b to make, and these two indentation lines define the end 7 of the sidewall 6 and the sidewall 6 of exit portion 5, holding portion 3 respectively.

Specifically, the horizontal crease lines 11b that limits the exit portion 5 of container 1 extends the whole width of blank 1a along end to end each circular arc line segment 11d, and each circular arc line segment 11d will form the base of each face 5a of notch portion 5.Similarly, the horizontal crease lines 11b of end 7 that limits the sidewall 6 of container 1 extends the whole width of blank 1a along each end to end circular arc line segment 11d, and each circular arc line segment 11d will form the base of each face 7a of end 7.

With regard to exit portion 5, blank 1a has one group of oblique angle direction crease lines 11c, and they extend to relevant horizontal free edge 12 from the intersection point of end to end each circular arc line segment 11d of horizontal crease lines 11b.

As shown in Figure 8, two oblique angle direction crease lines 11c remotely extend to the horizontal free edge 12 of blank 1a mutually from the intersection point of each circular arc line segment 11d, and intersect at horizontal free edge 12 in the side of short vertical crease lines 11a respectively.Each short vertical crease lines 11a forms each delta-shaped region 13 with two oblique angle direction crease lines 11c, and they are driven plain the most at last and are affixed to each other.

Refer now to end 7, or perhaps bottom 8.Blank has one group of oblique angle direction crease lines 11c, and they extend to relevant horizontal free edge 12 from the intersection point of end to end each circular arc line segment 11d of horizontal crease lines 11b.

Or rather, the oblique angle direction crease lines 11c of end 7 exists only on two face 7a of this part, and they are initial from the intersection point of end to end each circular arc line segment 11d from same circular arc line segment in couples to extend near each otherly and intersect at horizontal free edge 12.As can be seen from Figure 8, oblique angle direction crease lines 11c limits zone 14 and two roughly half-elliptic regional 14a of two general triangular, and they are arranged alternately each other.

In the example of Figure 11, as if the blank 1a that is used for construction drawing 9 and 10 container 1 looks that the blank 1a (see figure 2) with the container 1 that is used for construction drawing 1 is identical, be like this with regard to sidewall 6 and end 7 at least.

With regard to exit portion 5, by contrast, blank 1a has auxiliary crease lines 12a (seeing Figure 11), and it is between horizontal crease lines 11b that limits notch portion 5 and relevant horizontal free edge 12.Or rather, auxiliary crease lines 12a is roughly parallel to horizontal free edge 12, defines the regional 5b (see figure 1) of exit portion 5, and it finally is sealed up and closed container 1.

In the embodiment of this pattern, blank 1a also has one group of oblique angle direction crease lines 11c, and its position is different from the oblique angle direction crease lines 11c on the exit portion 5 of blank 1a shown in Figure 2.As shown in figure 11, each face 5a of exit portion 5 has a pair of oblique angle direction crease lines 11c, they extend to and intersect at auxiliary crease lines 12a from each intersection point of horizontal crease lines 11b and cooresponding vertical crease lines 11a, in this way each face 5a are divided into three delta-shaped regions 13 roughly.

Blank 1a extends the oblique angle direction crease lines 5c between auxiliary crease lines 12a and the relevant horizontal free edge 12 in addition, in other words, passes and will be sealed and form that zone of joint close enclosure portion 5b.As seen from Figure 11, only oblique angle direction crease lines 5c is arranged on two face 5a of exit portion 5, between these two face 5a across a face 5a who does not have oblique angle direction crease lines 5c.

Or rather, the oblique angle direction crease lines 5c that is in that zone of joint close enclosure portion 5b roughly remotely extends to the horizontal free edge 12 of blank 1a mutually in couples, define several delta-shaped regions in this way, they will form the pouring spout 5d of container 1.In order to make each pouring spout 5d that the roughly profile of V-arrangement be arranged, blank 1a also has at each the center crease lines 12b between the oblique angle direction crease lines 5c.These two center crease lines 12b halve that zone between a pair of oblique angle direction crease lines 5c, can set up the optimal flow path of pouring spout 5d with this.

At this method that is used to make container 1, below the casehistory step of making container shown in Figure 1.The blank 1a (see figure 2) that first handle is correlated with crease lines 11a along the longitudinal is bent into a roughly member (see figure 3) of square tube shape.At this moment, blank is sealed operation, the longitudinal edge of overlap joint is affixed to each other, so just fixed the tubular that forms by initial bending step.As the result of this step, as seen from Figure 3, vertically crease lines 11a has become four ribs, and they have at least partly set up the shape of container 1.

Then, the end 7 of each sidewall 6 is by the transversely line segment bending relative to each other of crease lines 11b, so as to bottom 8 (see figure 4)s that form container 1 at least in part.

More particularly, folded end 7 on the line segment of the horizontal crease lines 11b of the face 7a that does not have oblique angle direction crease lines 11c preferably is folded inward to these two face 7a the position of the longitudinal size that is approximately perpendicular to container 1.In this step, two of end 7 have the face 7a of oblique angle direction crease lines 11c be subjected to said two the face 7a that do not have an oblique angle direction crease lines 11c in front displacement drive and be out of shape, and finally bend along those oblique angles direction crease lines 11c.Use this mode, end 7 just presents a profile and a state that is different from initial tubular.

As shown in Figure 4, two face 7a that do not have oblique angle direction crease lines 11c of end 7 are in perpendicular to the position of the longitudinal size of container 1 and are to be within the cross-sectional area of container 1, and their edge engages and coincide with the centre plane of container 1 along a seam region that indicates with label " 16 ".

By contrast, two face 7a that are forced out oblique angle direction crease lines 11c are folded, thereby present the triangle roughly that each delta-shaped region 14 by blank 1a forms.These two face 7a have also become the longitudinal size that is approximately perpendicular to container 1, but are the outsides that is in the square-section of container.

As seen from Figure 4, two delta-shaped regions 14 partly engage along the direction with above-mentioned seam region 16 coincidences, so this seam region extends between the both sides continuously.

End 7 bending and folding smooth after, just can fix airtightly with a kind of sealant, and form the bottom 8 and then the holding portion 3 of container 1 at least in part along seam region.

Advantageously, again the end 7 perpendicular to the longitudinal size of container 1 is so further sealed operation, with several bottoms 8 that where are isolated from container 1 of the gap space of two reinforcements 10.Or rather, this operation is exactly the line segment of the two layers of material of each reinforcement 10 along each cooresponding horizontal crease lines 11b, promptly is sealed on together along each leg-of-mutton base 10a.Like this, each reinforcement 10 just is terminated to the housing 4 of container 1, so, forming a roughly prismatic inner space in the housing, this space is without any gap space or stowing.

After reinforcement 10 has been sealed,, reinforcement 10 is folded to (see figure 6) on the bottom 8 of container 1 again along the line segment folded end 7 of the horizontal crease lines 11b that overlaps with above-mentioned base 10a.In other words, be exactly that each reinforcement 10 is flattened around 180 ° of separately base 10a upsets on the bottom 8 at container 1, and the summit of two reinforcements 10 is aligned with each other.In this position, by further sealing reinforcement 10 permanently is fixed in bottom 8 again.

After the holding portion 3 of container 1 is shaped, come by further bending again and seal folding and stationary exit part 5 like the class of operation, with regard to the container 1 of Fig. 1, operation comprises the additional step that neck 9 is assembled and is fixed in exit portion 5.

The present invention can overcome the problem that exists in the prior art, and above-mentioned purpose can realize in good condition.

At first, container 1 of the present invention can guarantee that liquid edibling product is in optimum regime in for a long time, not only general liquid edibling product, and also liquid edibling product that is particularly responsive and/or that degenerate easily is also like this.Particularly, optionally be applied to and 8 related double-decker zones, bottom with sealant 10c, just the end 7 owing to sidewall 6 being folded into that bilayer forms, as to contain gap space reinforcement 10 usefulness sealants seals, can be isolated from those gap spaces the main volume of housing 4, so just can prevent that liquid or the liquid edibling product itself such as the in-to-in cleaning liquid that is used for clean container 1 from remaining in the described gap space.

Clearly, owing to eliminated the danger of the remaining liquid of container bottom, what just can save those gap spaces of being used for the cross-check sum drying container is very much time-consuming expensive process.And if have the gap space that communicates with the main volume of container, those spaces will mail flushing liquor etc. and be infected with the liquid edibling product of packing.Therefore, adopt the present invention can reduce the productive costs of container greatly, also can reduce its cost of goods sold.

Claims

1. container, especially for the container of depositing liquid edibling product, it is one can and seal the hollow structure that at least one flat blank (1a) roughly forms by bending, and it comprises: the holding portion (3) that housing (4) are arranged, wherein can hold at least a product of depositing, described housing has at least one sidewall (6), and described sidewall has at least one end (7), and described end is configured to by bending and seals the bottom (8) that operation forms described container; And, an exit portion (5) that is positioned at that end opposite of container with described bottom (8), described exit portion permanently is fixed in the sidewall (6) that divides the described accommodation section and constitutes at least a portion of described housing (4), it is characterized in that, with described bottom (8) folding and that sealing forms, the end (7) of described sidewall (6) at least one double-decker zone is arranged, with at least a sealant (10c) described double-decker zone is shut, thereby the housing (4) of described these double-decker zone isolation in described container, the volume that can guarantee described housing (4) does not like this have gap space and/or mails a little.

2. container as claimed in claim 1, it is characterized in that, the described sealant (10c) of shutting the double-decker zone of described bottom (8) is at least two parts of the end (7) that is applied in described sidewall (6), by this way described two parts is pasted together and forms the reinforcement (10) of a part that constitutes described bottom.

3. container as claimed in claim 1, wherein, described exit portion (5) comprises a pouring spout (5d), consumable products in the described container can be followed predetermined optimal flow direction by this pouring spout and flow out, it is characterized in that, as the described pouring spout (5d) of the part of described exit portion (5) at least two crease lines (5c) of remotely extending to the free edge (12) of described exit portion mutually from their joining are arranged, and can between an off-position and a control position, change, in the described pouring spout of described off-position (5d) is withdrawn into described exit portion (5) and show as a generally flat planform, so as to closing described container (1); Protrude in described exit portion (5) at the described pouring spout of described control position (5d), so as to opening described container (1).

4. container as claimed in claim 1, it is characterized in that, described exit portion (5) has at least one neck (9), it can be communicated in surrounding environment to described housing (4), also can be connected in an associated components (9a), this member is configured to have the lid of the function that can close described neck (9).

5. as the described container of claim 1 to 4, it is characterized in that described container (1) is a prism shape roughly, and a polygon cross-sectional plane arranged.

6. as the described container of claim 1 to 4, it is characterized in that described container (1) is the substantial cylindrical shape, a circular cross section is arranged.

7. container, especially for the container of depositing liquid edibling product, it is one can and seal the hollow structure that at least one flat blank (1a) roughly forms by bending, and it comprises: the holding portion (3) that housing (4) are arranged, wherein can hold at least a product of depositing, described housing has at least one sidewall (6), and described sidewall has at least one end (7), and described end is configured to by bending and seals the bottom (8) that operation forms described container; And, an exit portion (5) that is positioned at that end opposite of container with described bottom, described exit portion permanently is fixed in the sidewall (6) that divides the described accommodation section and constitutes at least a portion of described housing (4), it is characterized in that: described exit portion (5) comprises at least one pouring spout (5d), and the consumable products in the described container can be followed predetermined optimal flow direction by this pouring spout and flow out; And, at least two crease lines (5c) of remotely extending to the free edge (12) of described exit portion mutually from their joining are arranged and can between an off-position and a control position, change as the described pouring spout (5d) of the part of described exit portion (5), in the described pouring spout of described off-position (5d) is withdrawn into described exit portion (5) and show as a generally flat planform, so as to closing described container (1); Protrude in described exit portion (5) at the described pouring spout of described control position (5d), so as to opening described container (1).

8. container as claimed in claim 7 is characterized in that, described pouring spout (5d) has a roughly cross-sectional plane of V-arrangement when control position.

9. a container is especially for the method for making of the container of depositing consumable products, this method is to make described container and may further comprise the steps with the flat blank material (1a) roughly that many crease lines (11) that form by crease operation are arranged: described blank is bent into a roughly shape of tubular, to form at least one sidewall (6) of the described container (1) in making; The longitudinal lap joint edge of described blank (1a) is glued together to keep the shape of tubular; At least two line segments relative to each other along the horizontal crease lines (11b) of the end (7) that limits described sidewall bend described blank (1a), make described end (7) along crease lines (11c) bending from initial each the oblique angle direction of extending to the horizontal free edge (12) of described blank (1a) of described horizontal crease lines (11b) near each otherly, it is double-deck mutual on the contrary to overhanging reinforcement (10) to form the bottom (8) of the container (1) in the making and at least two with this mode; By at least two joint faces of the horizontal free edge (12) of tubular blank (1a) being sealed on come together fixing described bottom (8) and reinforcement (10); Further bend described end (7) and described reinforcement is flattened on described bottom (8) along the line segment relative to each other of the horizontal crease lines (11b) that limit described reinforcement (10); And, described reinforcement (10) is posted solid in described bottom (8), it is characterized in that this method also comprises a step that the double-decker of each reinforcement (10) is sealed along the corresponding line segment of described horizontal crease lines (11b).

10. method as claimed in claim 9, it is characterized in that, carry out step that the double-decker of described each reinforcement (10) is sealed earlier, then bend described reinforcement (10) and with its pressing be posted solid in described bottom (8) along each line segments of described horizontal crease lines (11b).