CN107848660A

CN107848660A - Enhanced package

Info

Publication number: CN107848660A
Application number: CN201680043186.6A
Authority: CN
Inventors: R·S·卡斯塔内克; K·R·菲茨沃特
Original assignee: Printing And Packaging International LLC
Current assignee: Printing And Packaging International LLC
Priority date: 2015-07-23
Filing date: 2016-07-22
Publication date: 2018-03-27
Anticipated expiration: 2036-07-22
Also published as: BR112018000372A2; CA2989680A1; BR112018000372B1; AU2016297111A1; ES2814333T3; EP3325362A1; JP2018520071A; EP3325362B1; CA2989680C; WO2017015548A1; EP3325362A4; CN107848660B; AU2016297111B2; JP6833805B2; MX2018000784A

Abstract

A kind of enhanced package including carton, carton includes multiple panels, and multiple panels can include front panel, be foldably attached to the first side plate of front panel, are foldably attached to the second side plate of front panel and be foldably attached at least one rear board of at least one of first side plate and second side plate.Sack can be attached to carton and can have least partially open end, the end closed at least in part and the inner space for keeping product.Non- erection position that the inner space that carton can be positioned at sack is shunk at least in part and in the increased erection position in the inner space of sack.Carton can be by bag support in erection position, and can have the holding features for being used for that carton to be maintained to erection position.

Description

Enhanced package

The cross reference of related application

The U.S. Provisional Patent Application No.62/282,049 submitted this application claims on July 23rd, 2015 rights and interests.This Shen Please be the U.S. Patent application No.14/496 that September in 2014 is submitted on the 25th, 252 part continuation application, it is required 2013 9 The rights and interests for the U.S. Provisional Patent Application No.61/960,712 that the moon is submitted on the 25th.

Reference

U.S. Provisional Patent Application No.62/282,049 that on July 23rd, 2015 submits, September in 2014 are submitted on the 25th U.S. Provisional Patent Application No.61/960,712 that U.S. Patent application No.14/496,252, September in 2013 are submitted on the 25th, The SProvisional Patent Shen that the U.S. Patent application No.13/834,820 and on July 14th, 2015 that on March 15th, 2013 submits are submitted Please No.62/231,723 full content is herein incorporated by reference accordingly, is presented herein simultaneously just as entire contents And it is herein incorporated by reference for all purposes.

Background technology

The disclosure relates generally to keep the enhanced package of product and is related to the method to form packaging.More specifically Ground, this disclosure relates to including being attached to the sack of carton or blank or the packaging of lining, the carton or blank, which have, to be used to strengthen The shape of the packaging formed simultaneously allows the features close to the content of packaging.

Sack or lining (such as paper or polybag) have been routinely used for from bulk material (such as rice or sand) to bigger article Product packaging and transport.Sack or lining generally cheap and easy to manufacture, and can be with different configurations and size shape Into, and can be used for the storage and transport of various products.Specifically, in food service industry, sack or laying-in It is usually used in the food, sandwich, chips, cereal etc. that packaging prepares.At present, for for packing various products (bag Include sandwich, chips, cereal and other ready food) to be presented to the need of consumer's sack or lining or similar packaging Constantly to increase.But, it is also important that, it is necessary to it is reduced as far as the cost of this packaging.Although developed including The various package designs of reinforcement material or backing material, but this generally with the enhancement layer or reinforcement material being fed to thereon The manufacture of kind proprietary bags or lining has needed multiple stages or multiple operations, and this may dramatically increase being manufactured into for this packaging This.

The content of the invention

In an aspect, the disclosure relates generally to enhanced package, and the enhanced package includes carton, the carton bag Include multiple panels of the inside extension at least partly around carton.The multiple panel can include front panel, collapsibly The first side plate that is connected to front panel, the second side plate for being foldably attached to front panel and it is foldably attached to At least one rear board of at least one of first side plate and second side plate.Sack can be attached to carton.Sack can With with least partially open end, the end closed at least in part and inner space for keeping product.Paper Case can be positioned in non-erection position and erection position, and in the non-erection position, the inner space of sack is at least partly Ground shrinks, in the erection position, the inner space increase of sack.Carton may be configured to bag support in erection position In putting, and first side plate and second side plate can have the guarantor for being used for that carton to be maintained to erection position at least in part Hold features.

In an aspect, the disclosure relates generally to form the carton blank and bag for keeping product enhanced package The composition of son.Carton blank can be used for forming carton and can include multiple panels, and the multiple panel is included above Plate, the first side plate for being foldably attached to front panel, the second side plate for being foldably attached to front panel and it can roll over At least one rear board of at least one of first side plate and second side plate is connected to foldedly.Sack can be included at least The end partly opened, the end closed at least in part and the inner space for keeping product.Sack can be at least Partly it is attached to carton blank.The enhanced package formed by carton blank and sack can be positioned at non-erection position and setting In position, in the non-erection position, the inner space of sack is shunk at least in part, in the erection position, sack Inner space increase.First side plate and second side plate, which can have, to be used to be formed by carton blank at least in part Carton is maintained at the holding features in erection position.

In an aspect, the method that the disclosure relates generally to be formed enhanced package.Methods described can include obtaining The carton blank of sack is attached at least in part.Carton blank can include multiple panels, and the multiple panel is included above Plate, the first side plate for being foldably attached to front panel, the second side plate for being foldably attached to front panel and it can roll over At least one rear board of at least one of first side plate and second side plate is connected to foldedly, and sack can include Least partially open end, the end closed at least in part and the inner space for keeping product.Methods described It can also include by being formed at least in part by the multiple face at least partly around the multiple panel of bag collapses The inside for the carton that plate limits.Carton can be positioned in non-erection position and erection position, in the non-erection position, bag The inner space of son is shunk at least in part, and in the erection position, the increase of the inner space of sack, the carton can be by It is configured to by bag support in erection position, and first side plate, second side plate have at least in part by paper Case is maintained at the holding features in erection position.

The detailed description that those skilled in the art reads embodiments below with reference to figures listed below will be understood that The above-mentioned advantage and other advantages and benefit of various additional embodiments.It is provided separately and is provided with various combinations discussed above Each side be within the scope of this disclosure.

Brief description of the drawings

Traditionally, the various features portion of drawings discussed below is not drawn necessarily to scale.Various features in accompanying drawing The size of portion and element can be expanded or shunk to be shown more clearly that the embodiment of the disclosure.

Fig. 1 is the exterior flat for being used for being formed the blank of the carton of packaging according to an exemplary of the disclosure Face figure.

Fig. 2 is the part for being used to be formed the web of the sack of packaging according to the exemplary of the disclosure Plan.

Fig. 3 is the outerplanar graph for the sack that the web parts for the Fig. 2 for showing the carton blank by being attached to Fig. 1 are formed.

Fig. 4 and Fig. 5 is the bag formed by Fig. 3 sack and carton blank according to the exemplary of the disclosure The view of dress.

Fig. 6 is the perspective view according to Fig. 4 in contracted configuration of the exemplary of disclosure packaging.

Fig. 7 is to look up perspective according to the packaging in the Fig. 5 for erectting configuration of the exemplary of the disclosure Figure.

Corresponding part is represented by corresponding reference in all of the figs.

Embodiment

The disclosure relates generally to keep the enhanced package of product (such as food or other articles).According to the disclosure Packaging can accommodate the article of any shape.Packaging can include being attached to including relatively rigid material (for example, cardboard) Strengthen the sack, lining or the lapping that include relative flexibility material of tectosome.Sack or lining generally can by paper, plastics or its He is made raw material, and can be attached to reinforcement construction.In one embodiment, lining bag include polythene material or any other Suitable heat sealable material.A different width can be had by strengthening construction, and can sack closing end perimeter or on Fang Yanshen, so as to encapsulate this closing end in some embodiments, and loading product or article or series therein During article support is provided for sack.In some embodiments, strengthening construction can be folded into together with its sack with independent, straight The configuration of state support sack that is vertical and opening, in order to load with it is easy to use.

Fig. 1 show according to an embodiment of the disclosure be used to be formed it is generally being indicated with 1 (Fig. 4 to Fig. 7) plus The blank 10 packed by force, the enhanced package include the sack 3 for being attached to carton 5.Sack have open top 7, closing or The bottom 9 of sealing and the inner space 17 for keeping product.In one embodiment, sack 3 has and pushed up along sack The sealed sides 19 of length extension between end 7 and bottom 9.The bottom of sealed bottom 9 of support sack 3 can be had by strengthening carton 5 Portion 20.In the embodiment shown in the drawing, carton 5 may be positioned such that in non-setting or contracted configuration (Fig. 4 and Fig. 6) and can be with It is positioned in setting or open configuration (Fig. 5 and Fig. 7) and passes through with features are kept as further described herein The rigidity of increase packaging carrys out enhanced package 1 and packaging is locked in Fig. 5 and Fig. 7 upright state.In addition, the bottom of carton 5 20 can have for allowing the support feature portion that packaging 1 is positioned in Fig. 5 and Fig. 7 stand up position.

As shown in figure 1, blank 10 has axis of pitch L1 and longitudinal axes L 2.In the embodiment shown in the drawing, blank 10 With the front panel 21 that first side plate 28 is foldably attached at the first fold line 33.First side plate 28 is included in horizontal stroke Two single faceplate part 28a, 28b being collapsibly connected to each other to fold line 26.First flank plate 23 is in the second folding First side plate 28 is foldably attached at superimposing thread 31.Second side plate 29 is foldably attached at the 3rd fold line 35 Front panel 21.Second side plate 29 is included in two single faceplate parts being collapsibly connected to each other at transverse line 27 29a、29b.Attachment folded plate or second flank plate 25 are foldably attached to second side plate 29 at the 4th fold line 37.Blank 10 are included in the bottom panel 41 that front panel 21 is foldably attached at longitudinal folding line 43.First bottom flap 45 is in longitudinal folding First flank plate 23 is foldably attached at superimposing thread 47.As shown in figure 1, the second bottom flap 42 can be along across bottom flap The longitudinal folding line 49 of width extension is foldably connected bottom panel 41.In the case of without departing from the disclosure, front panel 21, after Any one in panel 23,25, side panel 28,29, bottom panel 41 and/or bottom flap 42,45 can be omitted, or can be with Other modes arrangement, shaping, positioning and/or configuration.

In the embodiment shown in the drawing, the first fold line 33 is divided into two oblique fold lines from summit 38a extensions Section 33a, 33b.Second fold line 31 is divided into two oblique fold line segments 31a, 31b from summit 38b extensions.3rd folds Line 35 is divided into two oblique fold line segments 35a, 35b from summit 39a extensions.4th fold line 37 is divided into from summit Two oblique fold line segments 37a, 37b of 39b extensions.Fold line 33,31 can be spaced apart with transverse line 26, to push up Opposed ends and transverse line 26 of point 38a, the 38b than oblique fold line segment 33a, 33b, 31a, 31b are spaced to obtain farther (example Such as, faceplate part 28a, 28b and first side plate 28 are between summit 38a, 38b or most wide nearby).Similarly, fold line 37, 35 are spaced apart with transverse line 27, to cause summit 39a, 39b than oblique fold line segment 37a, 37b, 35a, 35b opposite end Portion and transverse line 27 be spaced farther (for example, faceplate part 29a, 29b and first side plate 29 summit 39a, 39b it Between or nearby it is most wide).In the case of without departing from the disclosure, fold line 33,31,37,35 can omit, or can be with other Mode is arranged, shapes, positions and/or configured.For example, fold line can be arch-shaped folded line rather than segmentation folding as depicted Superimposing thread.

In one embodiment, faceplate part 28a, 28b of first side plate 28 can be included in fold line 31,33 it Between the longitudinal folding line 51 that extends.Faceplate part 29a, 29b of second side plate 29 are included in what is extended between fold line 35,37 Longitudinal folding line 53.As shown in figure 1, longitudinal folding line 51 can extend to the second folding from the summit 38a of the first fold line 33 The summit 38b of line 31 so that oblique fold line segment 33a, 33b and 31a, 31b extend from the respective end of longitudinal folding line 51.Class As, longitudinal folding line 53 can extend the summit 39b of the 3rd fold line 35 from the summit 39a of the 4th fold line 37, to cause Oblique fold line segment 37a, 37b and 35a, 35b extend from the respective end of longitudinal folding line 53.At least fold line 31,33,35, 37th, the 51 and 53 holding features for including blank, it is described to keep features for example be with by the rigidity for the side for increasing carton 5 Help to strengthen and strengthen the packaging 1 formed by blank.In one embodiment, features are kept to help to keep carton In Fig. 5 and Fig. 7 erection position.In the case of not departing from the present disclosure, fold line 31,33,35,37,51,53 and side panel 28th, any one in 29 can be omitted, or can otherwise arrange, shape, position and/or configure.

In one embodiment, each in faceplate part 28a, 28b of side panel 28 includes lower edge, under described Edge has the supporting part or extension 55 adjacent with corresponding fold line 31,33 and extends to transverse line from supporting part 26 sloping edge 57.In other words, two sloping edges 57 intersect in an end portion of transverse line 26, and from prolonging each other Reach corresponding supporting part 55.Similarly, the faceplate part 29a, 29b of side panel 29 each have supporting part or extension 65 with And the sloping edge 67 of transverse line 27 is extended to from supporting part.In other words, two sloping edges 67 are in transverse line 27 an end portion intersects, and from extending to corresponding supporting part 65 each other.As shown in figure 1, front panel 21 has by rolling over The supporting part or extension 71 that the otch 73 extended between the respective end of superimposing thread 43 limits.Similarly, first flank plate 23 has There is the supporting part or extension 75 limited by the otch 77 extended between the respective end of fold line 47.In an embodiment In, supporting part 71,75 can be substantially centered on corresponding front panel 21 and rear board 23.As shown in figure 5 and figure 7, when carton 5 During in stand up position, supporting part 55,65,71,75 can at the bottom 20 of carton 5 from corresponding side panel 28,29, above Plate 21 and rear board 23 extend downwardly.Support feature portion (including supporting part 55,65,71,75) can be helped the packaging 1 of shaping It is supported on stand up position on the S of surface so that the top 7 of the opening of sack 3 can be into the inside 17 for leading to sack with offer Entrance (Fig. 5).

In one embodiment, sack 3 can be formed by similar method, and with similar to by reference The features for the sack shown in U.S. Provisional Patent Application No.62/231,723 being incorporated to.Sack can be by suitable material A part forms (for example, web material can be folded, sealed and be cut to sack).Width is schematically shown in fig. 2 A part 150 for material material, the line wherein shown in Fig. 2 show the position and/or side of some features in web parts Boundary.These lines can essentially or can be not formed in web parts 150 (for example, representing position or the sealing area folded The line on border may be included in Fig. 2 and be only used for illustrating these features, but can be not present in web parts, but its He can be printed or be otherwise formed on web parts 150 line (such as filling line)).In one embodiment, width Material part 150 can have the two folded outboard portions 155 and central folding part 153 of the bottom 9 with gusset for forming sack 3. When the bottom 9 with gusset of bag 3 is formed, web parts 150 fold along central folding part 153 and folded outboard portion 155 so that Central folding part is arranged between the outside of sack 3.Therefore, central folding part 153 and two folded outboard portions 155 are in sack Four layers of overlapped material are formed at bottom so that the bottom of sack is expansible so as to from the non-erection position of packaging 1 (Fig. 4 and Fig. 6) It is moved to erection position (Fig. 5 and Fig. 7) and/or to adapt to would be held in the various sizes of the product in sack.Bottom corner The coboundary of plate 9 is represented by the line 157 in Fig. 2.In the case of without departing from the disclosure, bottom gusset 9 can be otherwise Shaping, arrangement, positioning and/or configuration.

As shown in Fig. 2 web parts 150 can include two sealing areas along the edge limit extension of web parts 119.The border of sealing area can be represented by corresponding line 159.As shown in figure 3, in folded web part 150 and form band angle After the bottom 9 of plate, sealing area 119 can be heat sealed to form corresponding heat seal side 19, the heat seal side 19 extending sideways into the bottom gusset 9 of sack along sack 3.Correspondingly, along edge limit and the weight in the bottom of sack The sidepiece of laminate materials layer is sealed.In the flat configuration (for example, Fig. 3) of sack 3, folded outboard portion 155 forms sack most Lower edge.Optionally, filling line 158 (Fig. 2) can be printed or be otherwise formed on the side of web parts 150 to refer to Show the recommendation halt for the product (for example, water) that can be poured into sack 3.In the case of without departing from the disclosure, web parts 150 And/or sack 3 can otherwise shape, arranges and/or configure.

In one embodiment, enhanced package 1 can be by the web of the material for forming sack 3 be attached to accordingly The packaging system of blank 10 formed, and blank and web are moved through corresponding packaging system and by the various parts of system Be formed as each packaging with part.In another embodiment, enhanced package 1 can be by U.S. for being herein incorporated by reference Temporary patent application No.62/231, similar system and method shown in 723 are formed, and wherein sack 3 can at least part landform Into and be subsequently attached to corresponding blank 10, and blank and web may move through corresponding packaging system and by system Various parts and part be formed as each packaging.In the case of without departing from the disclosure, enhanced package 1 can be otherwise Formed.

In one embodiment, for formed the material of sack 3 can include pre- printing paper, polyethylene or including flexible and The other materials of heat sealable material.The sealed sides part 19 of each sack 3 is by combining (for example, such as by rotating heat sealing machine Heat seal) material web 150 overlapping edge limit 119 and formed.Sack 3 can be attached to corresponding blank by glue 10.For example, sack 3 can be attached to the front panel 21 of blank 3 at adhesive tape G1.In the case of without departing from the disclosure, sack 3 It otherwise can form and/or be attached to blank 10.

In one embodiment, the single blank 10 with the sack 3 of attachment is transported to including a system in systems The folder of row folder/sizing machine carton forms component, a series of various folded plates of folder positioning blanks 10 and face To form flat carton 5, the carton 5 can be packed and transported for filling product plate.In one embodiment, blank 10 can be folded in the transverse direction the folding of line 26,27 so that faceplate part 28b, 29a overlapping corresponding faceplate part at least in part 28a, 29b, and second flank plate 25 is overlapping with first flank plate 23 and is adhered thereto.As shown in figures 1 and 3, rear board 23rd, 25 can include adhesive tape G1 so that when they are folded on sack, they are adhered to sack 3.In the embodiment party of diagram In case, the first bottom flap 45 (for example, with adhesive tape G2, Fig. 1 and Fig. 3) overlapping with the second bottom flap 42 simultaneously be adhered thereto with Form the closed bottom 20 (Fig. 6 and Fig. 7) of carton.

As shown in Figure 4 and Figure 6, in the flat configuration of packaging 1 or non-erection position, by being folded along fold line 26,27 Side panel 28,29 make it that faceplate part 28a, 28b overlap each other and faceplate part 29a, 29b overlap each other and make the folding of carton 5 It is flat.In addition, the bottom 20 of carton 5 is foldable outwardly at fold line 49,43,47.In an alternate embodiment, bottom 20 can be with It is arranged to be folded inwards when carton is in non-erection position.By catching side 28,29 and in arrow A1 direction On side (Fig. 6) is inwardly promoted at fold line 26,27, so as to cause front panel 21 and rear board 23 is separated from each other or away from that This is moved so that packaging is with its 3D shape and form sack 3 be used to keep the inner space 17 of product, and packaging 1 can be by It is positioned to the setting configuration shown in Fig. 5 and Fig. 7.When panel 21,23 is moved apart, bottom 20 can be along fold line 43,47,49 Fold so that bottom panel 41 and bottom flap 42,45 extend to rear board 23 across the bottom of carton from front panel 21.Due to sack 3 are attached to front panel 21 and rear board 23, so when front wall and rear board are separated from each other, the side of sack 3 can be drawn It is dynamic to separate.Correspondingly, the bottom 9 with gusset of sack can be expanded to extend across the bottom of packaging 1, by the bottom 20 of carton Support.In one embodiment, when bottom panel 41 and bottom flap 42,45 are folded to extend across the bottom of carton, supporting part 71st, 75 can be separated along corresponding otch 73,77 with corresponding bottom panel 41 and bottom flap 45 so that supporting part continues slave phase The front panel 21 and rear board 23 answered extend and coplanar with corresponding front panel 21 and rear board 23.Supporting part 71,75 can be 79 (Fig. 7) of corresponding opening are formed in corresponding bottom panel 41 and bottom flap 45.In the case of without departing from the disclosure, packaging 1 otherwise can move between erection position and retracted position.

In the setting configuration (Fig. 5 and Fig. 7) of packaging 1, supporting part 55,65,71,75 from corresponding side panel 28,29, it is preceding Panel 21 and rear board 23 are extended downwardly to form the bottom part of the bottom 20 of carton 5.Correspondingly, packaging 1 can support Erectly positioned on the flat surface at supporting part 55,65,72,75 and to erect configuration, to allow the top by sack 3 End 7 enters inner space 17.As shown in Figures 5 to 7, recess 81 can be formed on the both sides of supporting part 71,75 so that recess Extend between 81 each in supporting part 71,75 is corresponding in supporting part 55,65 one.In one embodiment, Each in recess 81 is by one in the edge of one in supporting part 71,75, fold line 43,47 and supporting part 55,65 In one edge limited.Similarly, recess 83 can extend between supporting part 55 and between supporting part 65 so that recessed Each in portion 83 is limited by the respective edges and corresponding sloping edge 57,67 of supporting part 55 or 65.

In one embodiment, the sealed bottom 9 of sack 3 can be water tight seals, and the water tight seals allow User water or milk are added to the inside 17 of the sack of enhanced package 1 with the food in inside (for example, cereal, oatmeal Deng) combine.In the case of without departing from the disclosure, packaging 1 can be placed in micro-wave oven to heat food.In addition, not inclined In the case of the disclosure, packaging 1 can be used for keeping other kinds of food.

Fold line 53,27 in fold line 51,26 and side panel 29 in side panel 28 increases the firm of formed packaging 1 Property.Side panel 28,29 can be along fold line 51,26；53rd, 27 foldings strengthen the structure of carton 5 to curve inwardly so that promote Make packaging 1 and be maintained for erectting configuration once being formed.In the case of without departing from the disclosure, packaging 1, carton 5 and/or blank 10 can With with other features, or otherwise shape, arrange and/or configuration.

In general, as described herein, lining or sack can be formed by paper material, although can also use various plastics or Other lining materials, and lining or sack can be served as a contrast with or coated with required material.Structure as described herein, blank and/or add Strong sleeve can be made up of more rigid material (natural kraft (" CCNK ") such as coated with clay).Such as various cards Piece, paper, plastics or the other materials of other synthesis or natural material may also be used for being formed the part of packaging as described herein.

In general, the blank of the disclosure can be by forming with certain thickness cardboard so that it is heavier than common paper It is and more rigid.Blank can also be by other materials (such as hardboard or with being adapted so that carton can at least substantially such as Any other material of the upper property to work) form.Blank can be coated with such as clay coating.Subsequent clay coating On can be printed on product, advertisement and other information or image.Subsequent blank can be imprinted on blank coated with varnish with protecting Information.Blank can also be coated with such as moisture barrier on the either side of blank or both sides.Blank can also be in selected face Plate or panel section are laminated to one or more flaky materials or coated with one or more flaky materials.

As an example, tear line can include：Along required line of weakness be partly extended to slit in material, and/or Be partly extended in material and/or extend fully through along required line of weakness material a series of slits spaced apart or The various combinations of these features.As more specifically example, a type of tear line is in extend fully through the one of material The form of series slit spaced apart, wherein adjacent slit is spaced slightly apart so that indentation is (for example, small certain of material Bridge joint shape piece) it is limited between adjacent slit, the material for generally interim connection tear line both sides.Torn along tear line During, indentation is destroyed.Indentation generally accounts for the relatively small percentage of tear line, and alternately, and indentation can be from tearing Split line to omit or tear in tear line so that tear line is continuous line of cut.That is, each in tear line is replaced by Continuous slit or the like is also in the scope of the present disclosure.For example, in the case of without departing from the disclosure, line of cut can be with It is continuous slit or can be wider than slit.

According to an exemplary, fold line can be advantageous for along any general linear of its folding (although being not necessarily straight) reduction form.More specifically, but be not configured to reduce the scope of the present disclosure purpose, fold line Including：Line of weakness, such as line formed with blunt scoring knife etc., the line of weakness forms pressure in the material along required line of weakness Broken or sunk part；The otch that is partly extended to along required line of weakness in material, and/or partly prolong along required line of weakness Reach in material and/or extend fully through a series of otch of material；And the various combinations of these features.It is in cutting In the case of forming fold line, generally cutting will not be tear so that rationality user may be caused to be mistakenly considered fold line The mode of line and it is excessively extensive.

The embodiment above has during being described as be in the setting of carton embodiment to be attached together by glue One or more panels.Term " glue " is intended to be commonly used to carton panels fixing in place various Adhesive.

The foregoing description of the disclosure illustrate and describes various embodiments.Due to not departing from the feelings of the scope of the present disclosure Under condition various changes can be carried out to above-mentioned construction, it is therefore desirable to, institute being contained in the above description or being shown in the drawings There is content to be interpreted illustrative and not restrictive.In addition, the scope of the present disclosure covering the embodiment above is each Kind modification, combination, change etc..In addition, the disclosure only shows and describes selected embodiment, but various other combinations, repair Change with environment such as herein in the scope of the present disclosure for being stated, with above-mentioned teaching to match, and/or the technology in association area Or in knowledge.In addition, some features and characteristics of each embodiment can optionally exchange and be applied to its of the disclosure Shown in him and unshowned embodiment.

Claims

1. a kind of enhanced package, including：

Include the carton of multiple panels, the multiple panel extends at least partly around the inside of carton, the multiple panel Including front panel, the second side plate that is foldably attached to the first side plate of front panel, is foldably attached to front panel, And it is foldably attached at least one rear board of at least one of first side plate and second side plate；And

Be attached to the sack of carton, the sack has least partially open end, the end closed at least in part with And for keeping the inner space of product；

Wherein, the carton can be positioned in non-erection position and erection position, in the non-erection position, the sack Inner space shrink at least in part, in the erection position, the increase of the inner space of the sack, the carton by with It is set to by bag support in erection position, and first side plate and second side plate have at least in part by carton The holding features being maintained in erection position.

2. enhanced package according to claim 1, wherein, before first side plate is foldably attached to along the first fold line Panel and it is foldably attached at least one rear board along the second fold line, the holding features include described the One fold line, second fold line and the longitudinal direction folding for extending to the second fold line from the first fold line in first side plate Superimposing thread.

3. enhanced package according to claim 2, wherein, each fold line in the first fold line and the second fold line Including two sloping portions from corresponding first summit and the extension of the second summit, the first summit and the second summit extend to accordingly Front panel and at least one rear board in, and longitudinal folding line extends to the second summit from the first summit.

4. enhanced package according to claim 2, wherein, first side plate is included along the horizontal stroke extended in first side plate The first panel part of second panel part, first panel part and second panel part edge are foldably attached to fold line Transverse line is folded with overlapped at least in part in non-erection position.

5. enhanced package according to claim 1, wherein, the carton also includes bottom wall, and the bottom wall includes bottom panel And bottom flap, bottom panel and bottom flap are foldably attached in front panel and at least one rear board at least One.

6. enhanced package according to claim 5, wherein, when the carton is in non-erection position, the bottom wall It is foldable outwardly relative to front panel and at least one rear board.

7. enhanced package according to claim 5, wherein, the bottom flap includes the first bottom flap, the bottom wall Including the second bottom flap, second bottom flap is foldably attached to bottom panel along fold line, and the second bottom flap is extremely The first bottom flap is partially attached to, and the bottom wall folds along the fold line so that when the carton is in non- During erection position, the first bottom flap and the bottom panel overlap each other at least in part.

8. enhanced package according to claim 7, wherein, the fold line described in non-erection position and front panel and described At least one rear board is spaced apart.

9. enhanced package according to claim 1, wherein, the carton is also included from least one in the multiple panel The support feature portion of individual panel extension.

10. enhanced package according to claim 9, wherein, the support feature portion includes what is extended downwardly from front panel First supporting part and the second supporting part extended downwardly from least one rear board.

11. enhanced package according to claim 10, wherein, the carton also includes being foldably attached to front panel Bottom panel and the bottom flap for being foldably attached at least one rear board, the first supporting part is adjacent in bottom panel First opening extension, and the second supporting part extends adjacent to the second opening in bottom flap.

12. enhanced package according to claim 11, wherein, support feature portion is included from first side plate and second side Each at least one collateral support part extended downwardly in plate.

13. enhanced package according to claim 9, wherein, support feature portion includes what is extended downwardly from first side plate First supporting part and the second supporting part extended downwardly from second side plate.

14. enhanced package according to claim 13, wherein, each in first side plate and second side plate includes The sloping edge extended from corresponding first supporting part and the second supporting part.

15. enhanced package according to claim 9, wherein, first side plate includes what edge extended in first side plate First transverse line is foldably attached to the first panel part of second panel part, and support feature portion is included from the The first supporting part and the second supporting part from the extension of second panel part of one faceplate part extension.

16. enhanced package according to claim 15, wherein, first panel part includes the first sloping edge, and Two faceplate parts include the second sloping edge, and the first sloping edge extends to the first support from the one end of the first transverse line Portion, and the second sloping edge extends to the second supporting part, the first supporting part, first from the end of the first transverse line Sloping edge, the second sloping edge and the second supporting part at least partially define the recess in first side plate.

17. enhanced package according to claim 15, wherein, support feature portion also includes the front support from front panel extension Portion and from the rear support portion of at least one rear board extension, the first supporting part by the first recess in first side plate with Second supporting part is spaced apart, and front support is spaced apart by the second recess in front panel with the first supporting part, and rear support Portion is spaced apart by the 3rd recess at least one rear board with the second supporting part.

18. enhanced package according to claim 15, wherein, second side plate includes what edge extended in second side plate Second transverse line is foldably attached to the 3rd faceplate part of fourth face plate part, and support feature portion also include from The 3rd supporting part and the 4th supporting part from the extension of fourth face plate part of 3rd faceplate part extension.

19. enhanced package according to claim 18, wherein, first side plate is included in the first supporting part and the second support The first recess extended between portion, and second side plate is included in second extended between the 3rd supporting part and the 4th supporting part Recess.

A kind of 20. composition for being used to form the carton blank and sack that keep product enhanced package：

The carton blank is used to form carton, and the carton blank includes multiple panels, the multiple panel including front panel, The first side plate that is foldably attached to front panel, the second side plate for being foldably attached to front panel and foldable Ground is connected at least one rear board of at least one of first side plate and second side plate；

The sack includes least partially open end, the end closed at least in part and for keeping in product Portion space, the sack are attached to carton blank at least in part；

Wherein, the enhanced package formed by carton blank and sack can be positioned in non-erection position and erection position, in institute State in non-erection position, the inner space of sack is shunk at least in part, and in the erection position, the inner space of sack increases Add, and first side plate and second side plate have for the carton formed by carton blank to be maintained at into perpendicular at least in part Holding features in vertical position.

21. composition according to claim 20, wherein, before first side plate is foldably attached to along the first fold line Panel and it is foldably attached at least one rear board along the second fold line, keeps features to include first folding Superimposing thread, second fold line and extend to the longitudinal folding of the second fold line from the first fold line in first side plate Line.

22. composition according to claim 21, wherein, each fold line in the first fold line and the second fold line Including two sloping portions from corresponding first summit and the extension of the second summit, the first summit and the second summit extend to accordingly Front panel and at least one rear board in, and longitudinal folding line extends to the second summit from the first summit.

23. composition according to claim 21, wherein, first side plate is included along the horizontal stroke extended in first side plate The first panel part of second panel part is foldably attached to fold line, when enhanced package is by carton blank and sack shape Cheng Shi, first panel part and second panel part are folded in the transverse direction line and folded with mutual at least in part in non-erection position It is overlapping.

24. composition according to claim 20, wherein, carton blank also includes bottom panel and bottom flap, bottom panel At least one of front panel and at least one rear board, bottom panel and bottom are foldably attached to bottom flap Folded plate is at least partially formed the bottom wall in the carton formed by carton blank.

25. composition according to claim 24, wherein, when forming enhanced package by carton blank and sack, work as institute When stating carton and being in non-erection position, the bottom wall is foldable outwardly relative to front panel and at least one rear board.

26. composition according to claim 24, wherein, bottom flap includes the first bottom flap, and carton blank includes Second bottom flap, second bottom flap is foldably attached to the bottom panel along fold line, when by carton blank shape During into carton, the second bottom flap is used to be attached to the first bottom flap at least in part, and the bottom wall is used for along described Fold line folds so that when forming enhanced package by carton blank and sack, when carton is in non-erection position, and the first bottom Portion's folded plate and bottom panel overlap each other at least in part.

27. composition according to claim 20, wherein, carton blank is also included from least one in the multiple panel The support feature portion of individual panel extension.

28. composition according to claim 27, wherein, support feature portion includes the first supporting part from front panel extension With the second supporting part from least one rear board extension.

29. composition according to claim 28, wherein, carton blank also includes the bottom for being foldably attached to front panel Panel and the bottom flap for being foldably attached at least one rear board, the first supporting part can be along the first line of cut extremely Partially separated with bottom panel, and the second supporting part can separate with bottom flap at least in part along the second line of cut.

30. composition according to claim 29, wherein, support feature portion is included from first side plate and second side plate In each extension at least one collateral support part.

31. composition according to claim 27, wherein, support feature portion includes first from first side plate extension Support part and the second supporting part from second side plate extension.

32. in composition according to claim 31, wherein first side plate and second side plate each include from The sloping edge of corresponding first supporting part and the second supporting part extension.

33. composition according to claim 27, wherein, first side plate is included along the extended in first side plate One transverse line is foldably attached to the first panel part of second panel part, and the support feature portion include from The first supporting part and the second supporting part from the extension of second panel part of first panel part extension.

34. composition according to claim 33, wherein, first panel part includes the first sloping edge, and second Faceplate part includes the second sloping edge, and the first sloping edge extends to the first support from the one end of the first transverse line Portion, and the second sloping edge extends to the second supporting part, the first supporting part, first from the end of the first transverse line Sloping edge, the second sloping edge and the second supporting part at least partially define the recess in first side plate.

35. composition according to claim 33, wherein, second side plate is included along the extended in second side plate Two transverse lines are foldably attached to the 3rd faceplate part of fourth face plate part, and support feature portion is also included from the The 3rd supporting part and the 4th supporting part from the extension of fourth face plate part of three faceplate parts extension.

36. composition according to claim 35, wherein, first side plate is included in the first supporting part and the second supporting part Between the first recess for extending, and to be included in second extended between the 3rd supporting part and the 4th supporting part recessed for second side plate Portion.

37. a kind of method for forming enhanced package, including：

The carton blank for being attached to sack at least in part is obtained, the carton blank includes multiple panels, the multiple panel Including front panel, the second side plate that is foldably attached to the first side plate of front panel, is foldably attached to front panel, And at least one rear board of at least one of first side plate and second side plate is foldably attached to, and it is described Sack includes least partially open end, the end closed at least in part and the inner space for keeping product；

By being formed at least in part by the multiple panel at least partly around the multiple panel of the bag collapses The inside of the carton of restriction；

Wherein, the carton can be positioned in non-erection position and erection position, in the non-erection position, sack it is interior Portion shrinks in space at least in part, in the erection position, the inner space increase of sack, and the carton is configured to By the bag support in erection position, and first side plate, second side plate have at least in part by carton It is maintained at the holding features of erection position.

38. according to the method for claim 37, wherein, first side plate is included along first extended in first side plate Transverse line is foldably attached to the first panel part of second panel part, and the second side plate is included along second The second transverse line extended in side panel is foldably attached to the 3rd faceplate part of fourth face plate part, and folds The multiple panel include along corresponding first transverse line and second transverse line fold second panel part and Fourth face plate part so that second panel part partly overlaps with first panel at least in part, fourth face plate part at least portion Divide ground overlapping with the 3rd faceplate part, and at least one rear board is overlapping with sack at least in part.

39. according to the method for claim 37, wherein, first side plate is included along the transverse direction extended in first side plate Fold line is foldably attached to the first panel part of second panel part, and first panel part is foldable along the first fold line Ground is connected to front panel, and second panel part is foldably attached at least one rear board along the second fold line, and Features are kept to include first fold line, second fold line and extend in first side plate from the first fold line To the longitudinal folding line of the second fold line.

40. the method according to claim 11, wherein：

Carton blank also includes the first supporting part from front panel extension, the second support from least one rear board extension Portion, the bottom panel for being foldably attached to front panel and the bottom folding for being foldably attached at least one rear board Plate；And

Methods described also includes the bottom wall for forming carton, and the bottom wall comprises at least the bottom panel and the bottom flap；

Carton is moved to erection position from non-erection position includes rolling over relative to corresponding front panel and at least one rear board Folded bottom panel and bottom flap so that the bottom wall described in erection position extends across the bottom of carton at least in part, is folding During bottom panel and bottom flap, the first supporting part is separated at least in part with bottom panel along the first line of cut and the second support Portion separates with bottom flap at least in part along the second line of cut.

41. according to the method for claim 40, wherein carton blank also includes from first side plate and second side plate Each extension at least one collateral support part.