CN209701120U - It is a kind of for manufacturing the blank and its packing container of liquid package container - Google Patents

Abstract

The first aspect of the utility model provides a kind of for manufacturing the blank of liquid package container, comprising: packaging material；Packaging material is successively separated into four quadrilateral areas: the first fold domain, the second fold domain, third fold domain and the 4th fold domain by three articles of lateral folds from top to bottom；First fold domain is successively separated into the first fold region, first end face region and the second fold region by two longitudinal folding lines from left to right；Third fold domain is successively separated into third fold region, second end face region and the 4th fold region by two articles of longitudinal folding lines from left to right；Four endpoints in first end face region are first point, and first point in the second fold domain is extended two the second folding lines, and two the second folding lines extended from same first point are V-shaped；The second folding line is correspondingly arranged in 4th fold domain.Another aspect provides a kind of packing containers to be made of any of the above-described kind of blank.It can easily be turned down, effectively improve yield rate.

Description

It is a kind of for manufacturing the blank and its packing container of liquid package container

Technical field

The utility model relates to a kind of for manufacturing the blank and its packing container of liquid package container, more particularly to packaging Technical field.

Background technique

Container for holding the liquid such as fruit juice, milk and Yoghourt generallys use the soft package box of disposable material, As the packaging material as made of suppressing/be sticked with comprising the multilayer material including paper layer be based on pre-set folding line be formed by it is soft Matter packing box.

The outer shape of existing soft package box is usually that (square is considered to be a kind of special rectangular cuboid Body) or herringbone room shape (i.e. top is herringbone and lower part is cuboid, also sometimes referred to as fresh room etc.).

The side surface of existing soft package box usually there are four side wall (such as two relatively wide side walls and two it is opposite Relatively narrow side wall), and the upper surface of packing box or lower end surface are equipped with sealing seam, since the thickness of sealing seam is thicker, fold molding When thickness further increase, cause difficult forming so that carry out it is filling when, can not normally turn down molding, lead to yield rate It is not high.

Utility model content

The purpose of the utility model is to provide a kind of for manufacturing the blank and its packing container of liquid package container, can be with When solving filling, due to being equipped with sealing seam in upper and lower end face, causes local thickness excessive, can not normally turn down molding, effectively mention High yield rate.

To solve the above problems, the first aspect of the utility model provide it is a kind of for manufacturing the base of liquid package container Material, comprising: packaging material；Packaging material is successively separated into four quadrilateral areas by three lateral folds from top to bottom: first Fold domain, the second fold domain, third fold domain and the 4th fold domain；First fold domain by two longitudinal folding lines from Left-to-right is successively separated into three quadrilateral areas: the first fold region, first end face region and the second fold region；Third folding Folded region is successively separated into third fold region, second end face region and the 4th fold area by two articles of longitudinal folding lines from left to right Domain；Four endpoints in first end face region are first point, and first point in the second fold domain is extended two the second foldings Trace；4th fold domain position corresponding with the second fold domain is first point, and first point in the 4th fold domain extends Two the second folding lines out；Two the second folding lines extended from same first point are in " V " type.

Further, the left and right sides of above-mentioned blank packaging material is equipped with and is separated by sealing folding line and be used to form sealing The sealing area of seam；The upside and/or downside for implementing packaging material, which are equipped with, is separated by sealing folding line and is used to form sealing seam Sealing area.

Further, the inner surface sealing of the outer surface and downside of the upper side seal region of above-mentioned blank packaging material.

Further, first end face region and second end face region are rectangular in above-mentioned blank；And first end face region It is consistent with second end face region shape and size.

Further, opening marked region is provided in first end face region or second end face region in above-mentioned blank；It opens The sotck thinkness of mouth marked region is thinner than other regions.

Further, above-mentioned blank split shed marked region is for inserting the circular mark of suction pipe or for installing bottle cap Bottle cap marked region.

Further, the center in first end face region or second end face region is arranged in above-mentioned blank split shed marked region The heart.

Further, lateral fold and longitudinal folding line to be formed by suppressing or portraying in above-mentioned blank.

Further, above-mentioned blank packaging material from outside to inside successively include: PE layers, adhesive layer, paper layer, PE layers, it is viscous Close layer, aluminium foil layer, adhesive layer, PE layers and PE modified layer.

Other side according to the present utility model, provide it is a kind of for containing the packing container of liquid, by above-mentioned A kind of blank is made.

The above-mentioned technical proposal of the utility model has following beneficial technical effect: since upper surface or lower end surface are Complete end face, there is no sealing seams, it is possible to which any position setting opening marked region two end faces can be used for setting It sets the circular mark of plug in suction pipe or can easily be turned down for installing bottle cap, while without sealing seam, effectively improved Yield rate.

Detailed description of the invention

Fig. 1 is the development schematic diagram according to the utility model embodiment；

Fig. 2 is according to the first fold domain of the utility model embodiment/third fold domain expanded schematic diagram；

Fig. 3 is to fold regional implementation schematic diagram according to the second fold domain of the utility model embodiment/4th；

Fig. 4 is the packing container schematic diagram formed according to the blank of the utility model embodiment；

Fig. 5 is the bottom view of the packing container formed according to the blank of the utility model embodiment.

Appended drawing reference:

1000: the first fold domains

1100: the first fold regions；

1200: first end face region；

1300: the second fold regions；

2000: the second fold domains；

3000: third fold domain

3100: third turns down region；

3200: second end face region；

3210: opening marked region；

3300: the four fold regions；

4000: the four fold domains；

5000: sealing area；

100: lateral fold；

200: longitudinal folding line；

300: the first folding lines；

400: the second folding lines；

600: sealing folding line；

10: the first points；

30: sealing seam；

1: first end face；

2: side；

3: second end face.

Specific embodiment

To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not Necessarily obscure the concept of the utility model.In the description of the present invention, it should be noted that term " first ", " Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.In addition, sheet disclosed below Technical characteristic involved in utility model different embodiments can be combined with each other as long as they do not conflict with each other.

With reference to Fig. 1, for manufacturing the blank of liquid package container in the present embodiment, comprising: packaging material, packaging material by Three lateral folds 100 are successively separated into four quadrilateral areas: the first fold domain 1000, the second fold domain from top to bottom 2000, third fold domain 3000 and the 4th fold domain 4000；First fold domain 1000 is by two longitudinal folding lines 200 from a left side The first fold region 1100, first end face region 1200 and the second fold region 1300 are successively separated into the right side；Third folding region Domain 3000 is successively separated into third fold region 3100,3200 and of second end face region by two longitudinal folding lines 200 from left to right 4th fold region 3300.In the present embodiment, lateral fold 100 and longitudinal folding line 200 are vertical, then the first fold region 1100, first end face region 1200, second turns down region 1300, third fold region 3100, second end face region 3200 and the Four fold regions 3300 are rectangular.Certainly rectangular herein to include this square special case.

With reference to Fig. 2, first the situation in the first fold domain 1000 is illustrated first, is separated by longitudinal folding line 200 First end face region 1200, four endpoints in the first end face region 1200 are 1: 10, are located at first end face region Two 1: 10 of 1200 left sides each extend over out the first folding line 300 to the first fold region 1100, likewise, first end face Two 1: 10 of 1200 right side of region each extend over out the first folding line 300 to the second fold region 1300, in the present embodiment In first fold region 1100 in two the first folding lines 300 be mutually perpendicular to and be intersected in same point, likewise, second fold area Two the first folding lines 300 in domain 1300 are also mutually perpendicular to and are intersected in same point.Situation in third fold domain 3000 with Situation in first fold domain 1000 is consistent, therefore details are not described herein again.

Referring next to Fig. 1 and Fig. 3, the situation in the second fold domain 2000 is illustrated first, from the second folding region Four 1: 10 in domain 2000 are extended two the second folding lines 400, i.e., from the same 1: 10 two extended Folding line 400 is V-shaped, likewise, the case where situation in the 4th fold domain 4000 is with the second fold domain 2000 are consistent, needs To illustrate that the downside of the 4th fold domain 4000 position corresponding with the second fold domain 2000 is 1: 10, therefore the 4th Four 1: 10 in fold domain 4000 are extended two the second folding lines 400, are extended from same 1: 10 Two folding lines 400 are V-shaped.

It seals for convenience simultaneously, is reserved at left and right sides of packaging material and is separated and be used to form by sealing folding line 600 The sealing area 5000 of seam and the upside of packaging material or downside is sealed to be reserved with and separated by sealing folding line 600 and for shape At the sealing area 5000 of sealing seam, the upper side and lower side of certain packaging material can be reserved with simultaneously is used to form sealing seam Sealing area 5000.In order to which liquid contained in drinking pack device is convenient, in first end face region 1200 or second end face area Domain 3200 is additionally provided with opening marked region 3210, is equipped with opening marked region in the present embodiment for second end face region 3200 3210, installation bottle cap can be set in opening marked region 3210.In general, opening marked region 3210, which can be, is used for The circular mark for plugging in suction pipe, is also possible to the bottle cap marked region for installing bottle cap, while the thickness for the marked region 3210 that is open Degree is thinner than other regions (non-opening marked region), convenient for opening.

The blank of the present embodiment is usually multi-layer material, all folding line (lateral fold 100, longitudinal folding line 200 and the first foldings Trace 300) it to be formed by suppressing or portraying.The blank includes seven layers of material, and this seven layers of materials are by outer (after forming packing container Packing container on the outside of) to interior (on the inside of the packing container after forming packing container) successively are as follows: PE layers, adhesive layer, paper layer, PE Layer, adhesive layer, aluminium foil layer, adhesive layer, PE layers and PE modified layer (note: for plugging in suction pipe or for opening for installation bottle cap to be arranged The material number of plies that blank in mouth marked region 3210 is included is typically less than seven layers).The unlimited base material of the present embodiment included Material the number of plies and each layer material used by specific material etc..

Referring next to Fig. 4 and Fig. 5, the blank of packing container described in the present embodiment as shown in Figure 1 is formed, and is formed packaging and is held The process of device can be with are as follows: after blank doubling, the sealing area 5000 that the two sides up and down of blank are arranged in is bonded, then shape At first end face 1 and second end face 3, since sealing seam 30 is in the side of second end face 3, so in subsequent the first fold of fold When region 1100, second turns down region 1300, third fold region 3100 and the 4th fold region 3300, sealing seam not will receive 30 influence.

Then the sealing of the sealing area 5000 of blank left or right side is formed into sealing seam 30 again, pouring into after liquid will be another Side seal region 5000 is also sealed to form sealing seam 30, so that a sealing container is formed, certainly, if be not provided with close When sealing region 5000, it can also be sealed to form sealing seam 30 by the position that sealing strip seals needs, with reference to Fig. 2 And Fig. 4, first end face region 1200 form first end face 1, second end face region 3200 forms second end face 3, so first End face 1 and second end face 3 are complete end face (see Fig. 4 and Fig. 5), and there is no sealing seams, so will not be because when being turned down For sealing seam is blocked up and leads to not normally turn down or yield rate is not high.Then area is turned down to the first fold region 1100, second The first folding line 300 in domain 1300, third fold region 3100 and the 4th fold region 3300 is turned down, and then second is folded Region 2000 and the 4th fold domain 4000 form side 2, and the second fold domain 2000 and the 4th fold domain 4000 are interior from same One first: 10 two the second folding lines, the 400 self-assembling formation diamond extended, so that attractive appearance, convenient for grip.Together When first end face 1 and second end face 3 without any sealing seam (blank or more two sides), bigger opening then can be set and mark Region 3210, allows to contain more dense liquid, such as Yoghourt etc. can directly open opening label when edible Region 3210 facilitates spoon or other tablewares to enter and obtains food materials in packing container, installation bottle cap can also be arranged certainly.

It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition, The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary Whole change and modification in equivalent form.

Claims (15)

1. a kind of for manufacturing the blank of liquid package container characterized by comprising

Packaging material；

The packaging material is successively separated into four quadrilateral areas by three lateral folds (100) from top to bottom: first folds Region (1000), the second fold domain (2000), third fold domain (3000) and the 4th fold domain (4000)；

First fold domain (1000) is successively separated into three quadrangle areas by two longitudinal folding lines (200) from left to right Domain: the first fold region (1100), first end face region (1200) and the second fold region (1300)；

The third fold domain (3000) is successively separated into third fold region by two longitudinal folding lines (200) from left to right (3100), second end face region (3200) and the 4th fold region (3300)；

Four endpoints in the first end face region (1200) are first point (10), in second fold domain (2000) First point (10) extend two the second folding lines (400)；

4th fold domain (4000) position corresponding with the second fold domain (2000) is first point (10), First point (10) in 4th fold domain (4000) extend two articles of second folding lines (400)；

Two the second folding lines (400) extended from same first point (10) are in " V " type.

2. blank according to claim 1, it is characterised in that:

The left and right sides of the packaging material is equipped with the sealing area for being separated by sealing folding line (600) and being used to form sealing seam (5000)；

The upside and/or downside for implementing packaging material are equipped with the sealing for being separated by sealing folding line (600) and being used to form sealing seam Region (5000).

3. blank according to claim 1 or 2, it is characterised in that:

The outer surface of the upper side seal region (5000) of the packaging material and the inner surface of downside seal.

4. blank according to claim 1 or 2, it is characterised in that:

The first end face region (1200) and the second end face region (3200) are rectangular；

And the first end face region (1200) and second end face region (3200) shapes and sizes are consistent.

5. blank according to claim 1 or 2, it is characterised in that:

Opening marked region (3210) is provided in the first end face region (1200) or second end face region (3200)；

The sotck thinkness of opening marked region (3210) is thinner than other regions.

6. blank according to claim 5, it is characterised in that:

Opening marked region (3210) is the bottle cap marked region for inserting the circular mark of suction pipe or for installing bottle cap.

7. blank according to claim 5, it is characterised in that:

Opening marked region (3210) is arranged in first end face region (1200) or the center of second end face region (3200) The heart.

8. blank according to claim 6, it is characterised in that:

Opening marked region (3210) is arranged in first end face region (1200) or the center of second end face region (3200) The heart.

9. blank according to claim 2, it is characterised in that:

The lateral fold (100), longitudinal folding line (200), the second folding line (400) and sealing folding line (600) pass through compacting Or it portrays and to be formed.

10. according to claim 1,2,6,8 any blank, it is characterised in that:

The packaging material successively includes: PE layers from outside to inside, adhesive layer, paper layer, PE layers, adhesive layer, aluminium foil layer, adhesive layer, PE layers and PE modified layer.

11. blank according to claim 3, it is characterised in that:

The packaging material successively includes: PE layers from outside to inside, adhesive layer, paper layer, PE layers, adhesive layer, aluminium foil layer, adhesive layer, PE layers and PE modified layer.

12. blank according to claim 4, it is characterised in that:

The packaging material successively includes: PE layers from outside to inside, adhesive layer, paper layer, PE layers, adhesive layer, aluminium foil layer, adhesive layer, PE layers and PE modified layer.

13. blank according to claim 5, it is characterised in that:

The packaging material successively includes: PE layers from outside to inside, adhesive layer, paper layer, PE layers, adhesive layer, aluminium foil layer, adhesive layer, PE layers and PE modified layer.

14. blank according to claim 7, it is characterised in that:

The packaging material successively includes: PE layers from outside to inside, adhesive layer, paper layer, PE layers, adhesive layer, aluminium foil layer, adhesive layer, PE layers and PE modified layer.

15. a kind of for containing the packing container of liquid, it is characterised in that:

Packing container blank described in any claim in the claim 1-14 is made.