WO2012090536A1 - Récipient à poche - Google Patents

Récipient à poche Download PDF

Info

Publication number
WO2012090536A1
WO2012090536A1 PCT/JP2011/066213 JP2011066213W WO2012090536A1 WO 2012090536 A1 WO2012090536 A1 WO 2012090536A1 JP 2011066213 W JP2011066213 W JP 2011066213W WO 2012090536 A1 WO2012090536 A1 WO 2012090536A1
Authority
WO
WIPO (PCT)
Prior art keywords
spout
pouch
line
container
pouch container
Prior art date
Application number
PCT/JP2011/066213
Other languages
English (en)
Japanese (ja)
Inventor
將仁 鈴木
智貴 大鹿
Original Assignee
株式会社フジシールインターナショナル
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社フジシールインターナショナル filed Critical 株式会社フジシールインターナショナル
Priority to JP2012550746A priority Critical patent/JP5778178B2/ja
Publication of WO2012090536A1 publication Critical patent/WO2012090536A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/54—Cards, coupons, or other inserts or accessories
    • B65D75/56—Handles or other suspension means
    • B65D75/566—Hand holes or suspension apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
    • B65D75/5822—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion and defining, after tearing, a small dispensing spout, a small orifice or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/5861—Spouts
    • B65D75/5872—Non-integral spouts
    • B65D75/5883—Non-integral spouts connected to the package at the sealed junction of two package walls

Definitions

  • the present invention relates to a pouch container, and more specifically, a grip portion is formed on an edge seal portion on one side of a pouch body formed by joining edges of sheet materials, and an upper corner on the other side of the pouch body.
  • the present invention relates to a pouch container having a spout at a part.
  • Pouch containers are widely used as containers for various food and toiletry products because of their excellent sealing and handling properties.
  • these pouch containers there are many containers having a stopper as a spout for taking out contents, and the containers are used as, for example, refill containers.
  • the containers are used as, for example, refill containers.
  • Patent Document 1 discloses that the angle formed by the center line of the plug with respect to the horizontal line when the container is set up is 45 ° to 90 ° for the purpose of facilitating the transfer of the content liquid.
  • the plug is provided at one corner of the upper end of the container so as to face obliquely upward at an angle of the angle, and an enlarged seal is provided at the upper end of the other side seal.
  • a pouch container having a gripping hole is disclosed.
  • FIG. 10 shows how the contents are transferred from the pouch container disclosed in Patent Document 1 (hereinafter referred to as the pouch container 50) to the bottle 100.
  • the pouch container 50 includes a top sheet 51a, a back sheet 51b, and a bottom gusset sheet 51c, and an edge seal portion 52 that joins the respective sheets is formed, and the content filling portion 53 is hermetically sealed. It is a standing pouch.
  • a diagonally cut oblique side 56 is formed on one side of the upper corner of the pouch container 50, and a plug (only the spout 54 is shown in FIG. 10) is provided at the edge seal portion 52 of the oblique side 56. It is attached.
  • a wide edge seal portion 52 (enlarged seal portion) is formed on the other side of the upper corner portion of the pouch container 50, and a gripping hole 55 penetrating the edge seal portion 52 is provided.
  • the longitudinal direction of the grip hole 55 is parallel to the direction in which the spout 54 extends, that is, the imaginary line X0 along the longitudinal direction of the hole is parallel to the center line Y0 of the through hole of the spout 54 that is the spout. It is provided as follows.
  • the imaginary line X0 is orthogonal to the extended line of the outline 57 formed by the hypotenuse 56 and the edge seal portion 52 of the hypotenuse 56.
  • Patent Document 2 has a joint portion formed on at least one side edge of the front and back bodies, a spout portion on the upper edge portion, and at least one gripping hole formed in the joint portion on one side edge.
  • a pouch container is disclosed.
  • the holding hole of the said container is also provided so that the longitudinal direction of a hole may become parallel to the direction where a spout part extends like the pouch container 50 (container disclosed by patent document 1).
  • JP 2002-121588 A Japanese Patent Laid-Open No. 9-183442
  • the pouch container 50 when the contents are poured out from the spout 54 (for example, when the contents are transferred to the bottle 100), four fingers other than the thumb are inserted into the holding holes 55 to hold the container. The At this time, generally, the finger is inserted so that the index finger is positioned on the upper end side of the gripping hole 55, that is, on the tip end side of the spout 54 (hereinafter, this holding method is referred to as forward, and the holding method in the opposite direction is used. Called reverse hand).
  • the amount of the contents is small, as shown in FIG. 10, the total amount of the contents can be reduced by holding the container with the tip of the spout 54 directed vertically downward and the outline 57 along the horizontal direction. Can be dispensed.
  • the tip of the spout 54 is poured out vertically, not only when the amount of the content is small, but also when the content has a high viscosity and a low flow rate is assumed.
  • the pouch container 50 when the tip of the spout 54 is directed vertically downward, the longitudinal direction of the grasping hole 55 is along the vertical direction, and four fingers are aligned along the vertical direction. It becomes an unreasonable posture that bends greatly. Therefore, a burden is placed on the hand holding the container, such as a wrist pain. In particular, in a large-sized refillable pouch container having a content amount of about 1 L or more, the burden is further increased. On the other hand, in order to reduce the burden on the hand, it is conceivable to change from hand to hand, but the operation to change is troublesome, and the contents may spill when changing. Note that, in the container disclosed in Patent Document 2, the same problem as the pouch container 50 is assumed regarding the pouring property of the contents.
  • an object of the present invention is to provide a pouch container having an excellent content pouring property in a pouch container having a grip portion.
  • a grip portion is formed on one end edge seal portion of the pouch body formed by joining the edges of the sheet material, and a spout is formed at the upper corner portion on the other side of the pouch body.
  • the grip portion is formed such that a virtual line along a longitudinal direction of the grip part intersects a virtual line along the vertical direction of the container through the spout and below the spout. It is characterized by. According to this configuration, when the content is poured out with the tip of the spout pointed vertically downward, the longitudinal direction of the gripping part, that is, the direction in which the fingers inserted into the gripping part line up approaches the horizontal direction. In addition, it is difficult to place a burden on the hand holding the container, and the contents can be poured out more easily.
  • the pouch container which concerns on this invention WHEREIN: It is preferable that the said holding part is provided so that the virtual line along the longitudinal direction and the centerline of the said spout may orthogonally cross. According to this configuration, when the content is poured out with the tip of the spout pointed vertically downward, the longitudinal direction of the gripping portion is substantially parallel along the horizontal direction, and the finger inserted into the gripping portion is Since they are arranged along the horizontal direction, the hand holding the container is not burdened, and the contents can be poured out further.
  • the spout is provided with a spout member at an edge seal portion of a hypotenuse formed at an upper corner portion on the other side of the pouch body.
  • the gripping portion is provided so that the imaginary line along the longitudinal direction and the hypotenuse are substantially parallel to each other.
  • the shape of the edge seal portion formed at the end of the sheet material including the hypotenuse in particular, the shape of the inner edge of the end seal portion serving as the contour line of the filling portion, is determined by the content extraction. It is easy to influence sex.
  • the outline of the filling portion formed by the edge seal portion on the hypotenuse is, for example, a linear shape parallel to the hypotenuse, but the portions located on both sides of the spout with the tip of the spout facing downward vertically It can also be made into the shape inclined so that the content may flow toward the spout side. That is, in a state where the tip of the spout is directed vertically downward, both sides of the spout of the contour line can be inclined so as to be positioned vertically downward as approaching the spout.
  • the pouch container which concerns on this invention WHEREIN: It is preferable that the said holding part is provided on the centerline of the said spout. According to this configuration, when the contents are poured out with the tip of the spout facing vertically downward, the filling space for the contents existing on the left and right of the gripping part is, for example, the center of the spout. Compared to the form located above the line, it is easy to be uniform, and the container weight is easily applied evenly to the fingers inserted into the grip portion. Therefore, a container can be hold
  • the gripping part is composed of an unsealed part and a tongue piece formed by a cutting line whose center part is curved toward the spout side and whose both end parts are located at the unsealed part. It is preferable. According to this configuration, it is possible to reduce dust generated when a hole is provided as in the gripping portion described in Patent Document 1 and the like, and the portion that comes into contact with the finger is formed by the unsealed portion, so that it is soft. A tactile sensation can be imparted and the burden on the hand can be reduced.
  • the pouch container according to the present invention can smoothly pour out the contents from the spout using the gripping portion. That is, the pouch container according to the present invention is a container having excellent contents pouring property, and is particularly suitable for a large-capacity refilling pouch having a large filling amount of the contents.
  • FIG. 1 shows the 1st modification of the pouch container which is embodiment of this invention.
  • FIG. 2nd modification of the pouch container which is embodiment of this invention.
  • FIG. 3rd modification of the pouch container which is embodiment of this invention.
  • FIG. 4th modification of the pouch container which is embodiment of this invention.
  • FIG. 5th modification of the pouch container which is embodiment of this invention.
  • FIG. 6th modification of the pouch container which is embodiment of this invention.
  • the pouch container 10 which is embodiment of this invention demonstrates as what is equipped with the spout 15 (pour-out member) comprised by the spout 19 and the cap 20 as a spout
  • application of this invention is It is not limited to the form provided with the spigot. That is, as shown in FIGS. 8 and 9 to be described later, a part of the pouch body 11 functions as a spout.
  • the pouch container 10 will be described as a form of a standing pouch with a spout 15 composed of a top sheet 12a, a back sheet 12b, and a bottom gusset sheet 12c as the sheet material 12, but the application of the present invention It is not limited to a form, It can apply also to other well-known forms, such as what is called a flat pouch and a side gusset pouch.
  • the direction along the vertical direction in front view is the vertical direction of the container, and the side on which the spout is formed is “up (Upper side, upper side) ”, the side located vertically below (bottom side) is the“ lower side (lower side, lower side) ”of the container.
  • a phantom line Z indicated by a one-dot chain line in FIG. 1 means a phantom line passing through the spout and extending in the vertical direction of the container (in FIG. 1, the horizontal direction of the paper is perpendicular to the horizontal direction of the container and the horizontal direction of the container).
  • one side refers to either the left or right side in the front view width direction of the pouch container 10
  • the other side refers to either the left or right in the front view width direction.
  • the side on which the grip portion is formed is referred to as “one side”
  • the side on which the spout is provided is referred to as “the other side”.
  • a gripping portion 16 is formed on an edge seal portion 13 on one side of a pouch body 11 formed by joining edges of a sheet material 12, and formed on an upper corner portion on the other side of the pouch body 11.
  • a container in which a stopper 15 (a spout member) is provided on the edge seal portion 13 of the oblique side 17 is an imaginary line X (hereinafter referred to as a longitudinal line X) along the longitudinal direction of the gripping portion 16. ) And an imaginary line Z (hereinafter, referred to as a vertical line Z) passing through the stopper 15 and extending in the vertical direction of the container intersects below the stopper 15 (intersection point G in FIG. 1).
  • a front view which shows the pouch container 10 currently made.
  • seat 12c before being filled with the content was folded is shown.
  • the pouch container 10 (folded form) is folded back in a mountain fold toward the top of the container, and a top sheet 12a and a back sheet in which bottom gusset sheets 12c formed with notches 18 are overlapped with each other.
  • the edge seal part 13 which joins the edge of each sheet
  • the top sheet 12a and the back sheet 12b constituting the front and back surfaces are separated from each other, and the bottom gusset sheet 12c is developed to develop self-supporting properties.
  • the pouch container 10 includes a spout 15 that is a spout member attached to the edge seal portion 13, and a grip portion 16 formed on the edge seal portion 13.
  • a plug 15 is attached to an edge seal portion 13 (hereinafter, referred to as a hypotenuse edge seal portion 13 * ) of the hypotenuse 17 formed at the upper left corner of the pouch body 11. Yes.
  • the hypotenuse 17 is formed by cutting an upper left corner of the pouch body 11 (hereinafter referred to as a left upper corner) obliquely with respect to the vertical direction of the container.
  • the plug 15 is attached to the hypotenuse edge seal portion 13 * with its tip directed obliquely upward.
  • the gripping portion 16 is formed on the edge seal portion 13 located at the upper right corner (hereinafter referred to as the right upper corner) of the pouch body 11.
  • the gripping portion 16 is composed of an unsealed portion 21 and a tongue piece 22 formed by a substantially arc-shaped cutting line 24 whose central portion is curved toward the plug 15 and both end portions are located at the unsealed portion. This is a structure in which a gripping hole 23 into which a fingertip can be inserted appears by folding the piece 22 to the front side or the back side of the container.
  • the sheet material 12 is a sheet-like member that constitutes the pouch main body 11 as described above, and is usually made of a resin film.
  • the sheet material 12 includes a top sheet 12a and a back sheet 12b having the same shape in which the oblique sides 17 are formed slightly long in the vertical direction, and a bottom gusset sheet 12c inserted between them. It is joined.
  • the resin film constituting the sheet material 12 is required to have basic performance as a package, such as impact resistance, wear resistance, and heat resistance. Further, as will be described later, the edge seal portion 13 is usually formed by heat sealing, and thus the sheet material 12 is also required to have heat sealability. Therefore, the sheet
  • polyester polyethylene terephthalate (PET), polyethylene naphthalate (PEN), polybutylene terephthalate (PBT), polycarbonate (PC), etc.
  • PET polyethylene terephthalate
  • PEN polyethylene naphthalate
  • PBT polybutylene terephthalate
  • PC polycarbonate
  • polyolefin polyethylene
  • PE polypropylene
  • PP polyamide
  • PAN polyacrylonitrile
  • PAN polyimide
  • PVC polyvinyl chloride
  • PVDC polyvinylidene chloride
  • PMMA polymethyl methacrylate
  • a stretched or unstretched film having one layer or two or more layers composed of ether sulfone (PES) and ethylene-vinyl alcohol copolymer (EVOH) can be exemplified.
  • the film constituting the sealant layer includes low density polyethylene (LDPE), linear low density polyethylene (LLDPE), ethylene-propylene copolymer (EP), unstretched polypropylene (CPP), biaxially stretched nylon (ON) , Ethylene-olefin copolymer, ethylene-acrylic acid copolymer (EAA), ethylene-methacrylic acid copolymer (EMAA), ethylene-vinyl acetate copolymer (EVA), etc.
  • LDPE low density polyethylene
  • LLDPE linear low density polyethylene
  • EP ethylene-propylene copolymer
  • CPP unstretched polypropylene
  • biaxially stretched nylon ON
  • Ethylene-olefin copolymer ethylene-acrylic acid copolymer
  • EAA ethylene-methacrylic acid copolymer
  • EVA ethylene-vinyl acetate copolymer
  • EVA ethylene-vinyl acetate copolymer
  • the gas barrier layer may be a metal thin film such as aluminum, a resin film such as vinylidene chloride (PVDC) or ethylene-vinyl alcohol copolymer (EVOH), or any synthetic resin film (for example, a base film layer). ) And a film obtained by vapor-depositing (or sputtering) an inorganic oxide such as aluminum, aluminum oxide, or silica.
  • PVDC vinylidene chloride
  • EVOH ethylene-vinyl alcohol copolymer
  • any synthetic resin film for example, a base film layer.
  • the sheet material 12 can be provided with a printing layer (not shown) for displaying the product name of the contents, the product description such as raw materials and usage precautions, and various other designs.
  • the printing layer can be formed on the inner surface of the base film layer by a known method such as gravure printing.
  • the edge seal part 13 is a joined part that is formed by joining the edges of each sheet material 12 and seals the filling part 14, and is usually formed by heat sealing.
  • the edge seal portion 13 by heat sealing is formed by melting and pressure-bonding each sealant layer in a state where the sealant layers of each sheet material 12 are overlapped with each other inside the container.
  • heat sealing is performed with the bottom gusset sheet 12 c inserted between the top sheet 12 a and the back sheet 12 b, and thus the end where the top sheet 12 a and the back sheet 12 b and the bottom gusset sheet 12 c are joined.
  • An edge seal portion 13 (hereinafter referred to as an edge seal portion 13a) is formed.
  • a notch 18 is formed in a part of the bottom gusset sheet 12c for heat-sealing the top sheet 12a and the back sheet 12b with the bottom gusset sheet 12c sandwiched therebetween.
  • a part of the edge of the pouch body 11 for example, the edge seal part 13 is temporarily formed leaving the upper end of the pouch body 11. And after filling the content from the said upper end, the upper end edge of the pouch main body 11 is heat-sealed (the edge seal part 13b is formed), and the filling part 14 is sealed.
  • edge seal portion 13 provides a place where the grip portion 16 is formed.
  • a wide edge seal portion 13 (hereinafter referred to as an edge seal portion 13 c) capable of forming the grip portion 16 is formed at the upper right corner of the pouch body 11.
  • the said wide edge seal part 13c has the planar view substantially rectangular shape which became a little long in the up-down direction of the container, the shape and size can be changed suitably.
  • the shape of the filling part 14 can be changed according to the formation mode of the edge seal part 13.
  • the lower center of the filling portion 14 has an arc shape that swells downward from both sides of the lower portion, the upper left side of the filling portion 14 is inclined corresponding to the hypotenuse 17, and the upper right side is an edge.
  • the seal portion 13c Corresponding to the seal portion 13c, it has a shape recessed in an L shape. That is, the shape of the inner peripheral line forming the inner edge of the edge seal portion 13 determines the planar shape (outer shape when viewed in plan) of the filling portion 14, and the inner peripheral line is a plan view of the pouch body 11. It becomes the outline B (outline) of the filling part 14 at the time.
  • the shape of the contour line B affects the pouring speed and the like when the contents are poured out.
  • the contour line B (hereinafter referred to as the contour line) formed by the hypotenuse edge seal portion 13 * to which the plug 15 is attached.
  • the shape of B * is likely to affect the pouring property.
  • the plug 15 includes a through-hole that allows the filling portion 14 to communicate with the outside, and is a spout member for taking out the contents from the filling portion 14, and the edge of the hypotenuse so that its tip faces obliquely upward of the container It is attached to the seal part 13 * .
  • the spout 15 includes a spout 19 that is a cylindrical body including a through hole that extends linearly along the axial direction, and a cap 20 that is screwed into the spout 19 to close the tip of the through hole.
  • the spout 19 is connected to the outer peripheral surface of the cylindrical body by heat-sealing the top sheet 12a and the back sheet 12b so that the through-hole of the cylindrical body communicates with the filling portion 14 and the outside of the pouch body 11. It is attached to the edge seal part 13 * .
  • the spout 19 is composed of a resin material that can be heat-sealed with the top sheet 12a and the back sheet 12b, and a root portion (for example, a streamlined root portion in which a part of the outer peripheral surface extends in the radial direction) between both sheets. ) Is inserted and heat sealed.
  • the spout 19 of the spigot 15 is attached so that the center line Y of the through hole is orthogonal to the oblique side 17.
  • the hypotenuse 17 and the outer peripheral line forming the outer edge of the hypotenuse edge seal portion 13 * coincide with each other, and the inner peripheral line forming the inner edge of the hypotenuse 17 and the hypotenuse end seal portion 13 *.
  • the said inner peripheral line is the outline B * of the filling part 14, it can be said that the spout 19 is attached so that the centerline Y may orthogonally cross the outline B * .
  • the center line Y means an imaginary line passing through the center of the through hole of the spout 19, that is, the radial center of the spout 19 and extending along the axial direction of the spout 19 (spout 19).
  • the direction is not fixed (see FIGS. 8 and 9 described later)
  • it means a virtual line that passes through the center of the spout in the radial direction and is perpendicular to the virtual end surface of the spout tip).
  • the grip portion 16 includes the unsealed portion 21 and the tongue piece 22 formed by the cutting line 24 in which both end portions are positioned on the unsealed portion 21. Further, the grip portion 16 is provided at the upper corner of the pouch body 11, similarly to the spout 15, but the spout 15 and the grip portion 16 are different from each other on the left and right. Are provided at the upper left corner and the grip 16 is provided at the upper right corner). In other words, the stopper 15 and the grip 16 are arranged so as to be aligned in the horizontal direction of the container, and the grip 16 is located above the center line Y of the spout of the stopper 15 above the container.
  • the gripping portion 16 has a shape extending in one direction, and the longitudinal direction line X is inclined with respect to the up-down direction line Z. More specifically, the gripping portion 16 is formed such that the longitudinal direction line X and the vertical direction line Z intersect below the spout, and the longitudinal direction line X and the center line Y of the spout are substantially orthogonal. In addition, the longitudinal direction line X and the hypotenuse 17 are provided so as to be substantially parallel.
  • the unsealed part 21, the tongue piece 22, and the cutting line 24, which are the constituent elements of the gripping part 16, will be described in more detail.
  • the unsealed portion 21 is a portion where the topsheet 12a and the backsheet 12b are not joined, and has a lower rigidity than the edge seal portion 13, and bends when a force such as the weight of the container acts on the finger and the container. Has the function of increasing the contact area.
  • the unsealed portion 21 heat seals the top sheet 12a and the back sheet 12b in a predetermined region including the upper right corner of the pouch body 11 (a region in a range where the grip portion 16 can be formed) while leaving a part of the region. To be provided. That is, a part that is not heat-sealed becomes the unsealed portion 21, and the periphery of the unsealed portion 21 is surrounded by the edge seal portion 13c.
  • the unsealed part 21 has a substantially rectangular shape in plan view.
  • the imaginary line along the longitudinal direction of the unsealed portion 21 is inclined with respect to the vertical line Z.
  • the longitudinal direction of the gripping part 16 is the same direction as the longitudinal direction of the unsealed part 21 and the longitudinal direction of the gripping part 16 is used as a virtual line along the longitudinal direction of the unsealed part 21. it can. Therefore, the longitudinal direction of the unsealed portion 21 and the direction along the center line Y of the spout are substantially orthogonal, and the longitudinal direction of the unsealed portion 21 and the direction along the oblique side 17 are substantially parallel. .
  • the cutting line 24 is a substantially arc-shaped cutting line that breaks the sheet material 12 of the edge seal part 13 c and the unsealed part 21, and the tongue piece 22 is formed by the cutting line 24. That is, the cutting line 24 becomes the outline (outline) of the tongue piece 22.
  • U-shaped parts that are turned back diagonally upward are provided so that the cutting line 24 does not expand even when the container weight is applied. It is formed so as to connect the turning points of the character portions.
  • the cutting line 24 has one end located near the upper end of the unsealed portion 21, the other end located near the lower end of the unsealed portion 21, and the central portion the tip of the plug 15 (spout). It is formed in a substantially arc shape that is curved in a direction (that is, diagonally upward to the left). The most swollen portion is positioned slightly above the middle position of the cutting line 24 in order to smoothly insert a finger (particularly the middle finger) into the gripping hole 23.
  • the tongue piece 22 is a portion that is pushed by the fingertip and bent to the front side or the back side of the container, and has the function of increasing the contact area between the finger and the container, like the unsealed part 21.
  • the tongue piece 22 is formed by the cutting line 24 and is easily bent at a virtual line (hereinafter referred to as a root line) connecting both ends of the cutting line 24 when pressed by the fingertip.
  • a grasping hole 23 used for grasping the container by inserting the fingertip appears.
  • the gripping hole 23 has a size in which four fingers other than the thumb can be inserted.
  • the tongue piece 22 has a substantially semicircular shape that is long in the direction along the root line, with a substantially arc-shaped cutting line 24 and a straight root line as contour lines.
  • the virtual line along the longitudinal direction inclines with respect to the up-down direction line Z similarly to the unsealed part 21.
  • the longitudinal direction of the tongue portion 22 and the longitudinal direction of the grip portion 16 are the same direction, and the longitudinal direction line X of the grip portion 16 can be used as a virtual line along the longitudinal direction of the tongue piece 22. Therefore, the longitudinal direction of the tongue piece 22 and the direction along the center line Y are substantially orthogonal, and the longitudinal direction of the tongue piece 22 and the direction along the hypotenuse 17 are substantially parallel.
  • substantially orthogonal means that the longitudinal direction line X and the center line Y are in an angular relationship that can be regarded as orthogonal and substantially orthogonal, and an angle formed by the longitudinal direction line X and the center line Y (for example, The angle formed with respect to the upper end direction of the container is preferably 90 ° ⁇ 10 °, more preferably 90 ° ⁇ 5 °.
  • substantially parallel means that the longitudinal line X and the hypotenuse 17 (or contour line B * ) can be regarded as parallel and substantially parallel, and the longitudinal line X is relative to the hypotenuse 17. Preferably, it includes those tilted in the range of ⁇ 10 °, more preferably ⁇ 5 °.
  • the gripping part 16 has a part of the edge seal part 13c as shown in FIG. It may be cut into one hole shape (in other words, both ends of the cutting line 24 may be joined) and provided as the gripping hole 23.
  • the gripping portion 16 may be provided with a plurality of gripping holes 23 by cutting a part of the edge seal portion 13c into a plurality of holes.
  • the plurality of holes are provided so as to be aligned on the longitudinal direction line X.
  • the line connecting the holes may be on the longitudinal direction line X.
  • the virtual line along the root line and the center line Y of the spout are substantially orthogonal, and the root line
  • the imaginary line along and the hypotenuse 17 are substantially parallel.
  • the grip portion 16 is formed so that the longitudinal line X and the contour line B * are substantially parallel since the hypotenuse 17 and the contour line B * of the filling portion 14 are parallel to each other. You can also say.
  • an elongated body of the sheet material 12 is produced by laminating resin films constituting the base film layer and the sealant layer.
  • the long body of the bottom gusset sheet 12c is formed by overlapping the long sheets of the top sheet 12a and the back sheet 12b forming the container front surface portion and the container back surface portion, and folding the bottom gusset toward the upper portion of the container.
  • one end side here, the lower end side
  • a predetermined portion orthogonal to the longitudinal direction are heat-sealed.
  • the predetermined portion is a portion that becomes the left and right side edges of the pouch body 11.
  • a wide edge seal portion 13c is formed at the upper right corner of the pouch body 11 so that the grip portion 16 can be formed with the unsealed portion 21 remaining.
  • the hypotenuse 17 is formed, the mouth plug 15 is attached, and the gripping portion 16 (the tongue piece 22 or the gripping hole 23) is further formed.
  • the hypotenuse 17 cuts the center of the heat-sealed predetermined portion to divide the elongated body into individual pouch containers 10, or at the same time or after the division, cuts the upper left corner of the pouch body 11 diagonally. Is formed.
  • the spout 19 is attached by heat-sealing the edge region including the hypotenuse 17 with the base (seal base) of the spout 19 inserted between the topsheet 12a and the backsheet 12b of the hypotenuse 17.
  • the gripping portion 16 cuts the center of the heat-sealed predetermined portion to divide the long body into individual pouch containers 10, or at the same time or after the division, the wide edge seal portion of the pouch body 11 It is formed by providing the cutting line 24 which penetrates the surface sheet 12a and the back surface sheet 12b in 13c.
  • the contents are filled from the upper end of the opened pouch body 11 into the filling portion 14 which is the container internal space. Thereafter, the upper edge of the pouch body 11 is heat-sealed to form the edge seal portion 13b, and the filling portion 14 is sealed, whereby the pouch container 10 filled with the contents is obtained.
  • the gripping hole 23 is closed by the tongue piece 22, but can be bent to the front side by, for example, pressing the tongue piece 22 from the back side.
  • the tongue piece 22 is bent at the root line connecting both ends of the cutting line 24 in the unsealed portion 21, and the gripping hole 23 surrounded by the cutting line 24 and the root line appears.
  • the content is poured out with the spout 19 directed vertically downward as shown in FIG. That is, the pouch container 10 is held in a state where the center line Y of the spout 19 is substantially parallel along the vertical direction, and the hypotenuse 17 and the outline B * of the filling portion 14 are substantially parallel along the horizontal direction. .
  • the longitudinal direction line X (root line) of the gripping portion 16 that is substantially orthogonal to the center line Y and substantially parallel to the hypotenuse 17 and the contour line B * is substantially parallel along the horizontal direction. become.
  • the root line is positioned at the vertical upper end of the gripping hole 23 and comes into contact with four fingers inserted into the gripping hole 23. Therefore, in the pouch container 10, in the holding state in which the spout 19 is directed vertically downward, the four fingers inserted into the gripping holes 23 are arranged substantially in parallel along the horizontal direction, for example, the wrist bends greatly.
  • the container can be held with a posture in which the wrist naturally extends without being in an unreasonable posture.
  • the longitudinal direction line X and the center line Y of the spout are substantially orthogonal, and the longitudinal direction line X, the hypotenuse 17 and the contour line B * are substantially parallel. Since the gripping part 16 is formed, even when the spout 19 is held vertically downward, the hand gripping the container is not burdened and the contents can be easily poured out. That is, the pouch container 10 is a container having excellent contents pouring property. Further, the weight of the container acts on the four fingers inserted into the gripping hole 23, but the contact area between the finger and the container is increased by the effect of the unsealed portion 21 and the tongue piece 22, and the burden on the finger is reduced. can do.
  • FIG. 4 is a front view of a pouch container 10A which is a first modification.
  • the gripping portion 16 is provided so that its longitudinal direction line X is substantially perpendicular to the center line Y of the spout and is substantially parallel to the hypotenuse 17 and the contour line B *.
  • the angle formed by the longitudinal direction line X and the vertical direction line Z with respect to the container upper end direction is slightly smaller (the same applies to the pouch containers 10B to 10D).
  • the edge seal portion 13 c and the grip portion 16 formed on the seal portion are provided in the center portion in the vertical direction of the pouch body 11.
  • the end seal portion 13c and the grip portion 16 are provided on the center line Y of the spout in the direction in which the base of the spout 15 (spout port) faces, and the center line Y indicates the grip portion. 16 passes through a substantially intermediate position in the longitudinal direction (the same applies to the pouch containers 10B to 10D).
  • the outline B of the filling portion 14 has a concave shape corresponding to the edge seal portion 13 c, and the content filling space is above and below the edge seal portion 13 c. Is formed.
  • the gripping part 16 is provided on the center line Y of the spout, in the state of holding the container with the spout 19 directed vertically downward, it is inserted into the gripping hole 23 along the substantially horizontal direction.
  • the container weight is easily added evenly to the four fingers lined up. That is, in the pouch container 10A, in the holding state in which the spout 19 is directed vertically downward, the capacity (that is, the amount of the contents) of the filling portion 14 existing on the left and right of the gripping hole 23 is more uniform than in the embodiment illustrated in FIG. Therefore, the weight of the container is easily dispersed on the four fingers, the container can be held more stably, and the content pouring property is further improved.
  • FIG. 5 is a front view of a pouch container 10B which is a second modification.
  • the pouch container 10B is similar to the pouch container 10A in that the grip portion 16 is provided on the center line Y, and the wide edge seal portion 13c on which the grip portion 16 is formed is From the upper end to the edge seal part 13a with the bottom gusset sheet 12c, it is provided in parallel along the vertical direction line Z.
  • the pouch container 10B since the rigidity around the gripping portion 16 is higher than that of the pouch container 10A and the stability when the container is held is improved, the contents are more easily poured out.
  • FIG. 6 is a front view of a pouch container 10C which is a third modification.
  • the pouch container 10 ⁇ / b> C has a smaller edge seal part 13 c and a larger filling part 14 than the pouch container 10 ⁇ / b> B, and a filling space for contents is formed above the grip part 16.
  • the edge seal part 13c and the edge seal part 13a are continuous. Therefore, according to the pouch container 10 ⁇ / b> C, the filling portion 14 can be enlarged as much as possible while increasing the rigidity around the gripping portion 16, thereby increasing the filling amount of the contents.
  • the notch 25 is provided in the edge seal part 13c of the pouch container 10C.
  • the cutout portion 25 is a portion formed by cutting and removing a part of the edge seal portion 13c located outside the container of the gripping portion 16, and is substantially L-shaped in accordance with the inclination angle of the gripping portion 16. Is formed.
  • FIG. 7 is a front view of a pouch container 10D that is a fourth modification.
  • the pouch container 10D in comparison with the pouch container 10C, the pouch container 10D has a contour line B * of the filling part 14 formed by the hypotenuse edge seal part 13 * not linear but positioned on both sides of the spout.
  • the contour line B * (hereinafter referred to as the contour line B1 and the contour line B2) is inclined so that the contents flow toward the spout side. More specifically, the angle formed by the imaginary line along the contour line B1 and the contour line B2 and the center line Y (for example, the angle formed with respect to the direction of the gripping portion 16) is smaller than 90 °.
  • the contour line B1 and the contour line B2 are inclined so as to be positioned vertically downward as the plug 15 is closer. That is, in the pouch container 10D, when the tip of the spout 19 is directed vertically downward, the content easily flows in the direction of the plug 15 so that the entire amount of the content can be more easily poured out.
  • FIG. 8 is an enlarged view showing the vicinity of the spout of a pouch container 10E that is a fifth modified example.
  • the pouch container 10 ⁇ / b> E has a form that assumes that the upper corner of the pouch body 11 does not have the hypotenuse 17 and the upper corner is cut with scissors or the like.
  • a cut position display 26 indicating a cut position is provided at the upper corner of the pouch container 10E, and the spout 27 is formed at the upper corner by cutting the sheet material 12 along the cut position display 26.
  • the longitudinal direction line X of the gripping portion 16 (not shown) is substantially orthogonal to the center line Y of the spout 27.
  • FIG. 9 is an enlarged view showing the vicinity of the spout of a pouch container 10F that is a sixth modified example.
  • the pouch container 10 ⁇ / b> F has a configuration in which the spout portion 28 is formed at the upper corner portion of the pouch body 11 by the sheet material 12 and the edge seal portion 13.
  • the spout portion 28 includes a spout passage 29 formed by the edge seal portion 13 and a plug portion 30 that closes the tip of the spout passage 29 by the end seal portion 13.
  • the plug portion 30 is scheduled to be cut from the cut 31.
  • the spout 33 is formed by cutting and removing along the line 32. Also in this embodiment, it is preferable that the longitudinal direction line X of the gripping portion 16 (not shown) is substantially orthogonal to the center line Y of the spout 33.
  • the longitudinal direction line X of the gripping portion 16 and the center line Y of the spout are described as being substantially orthogonal to each other, but for example, the longitudinal direction line X and the center line Y are formed.
  • the angle may be greater than 90 ° ⁇ 10 °.
  • the gripping portion 16 needs to be formed such that the longitudinal direction line X and the vertical direction line Z intersect below the spout.
  • the angle ⁇ formed by the longitudinal direction line X and the vertical direction line Z is preferably 10 to 50 °, more preferably when the plug 15 is attached to the hypotenuse edge seal portion 13 *. Is 20 to 40 °.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)

Abstract

L'invention porte sur un récipient à poche qui a une partie de support et a d'excellentes performances de déchargement de contenu. Un récipient à poche (10) est une poche auto-portante ayant un bouchon d'embouchure (15), le récipient comprenant un matériau en feuille (12) comportant une feuille de face avant (12a), une feuille de face arrière (12b) et une feuille de gousset inférieure (12c), et une partie de support (16) étant formée dans une partie hermétiquement scellée de bord (13c). Dans le récipient à poche (10), la partie de support (16) est formée de sorte que la ligne de direction longitudinale (X) suivant la direction longitudinale de la partie de support soit sensiblement perpendiculaire à la ligne centrale (Y) de l'orifice de décharge, et que la ligne de direction longitudinale (X) soit sensiblement parallèle à un côté oblique (17).
PCT/JP2011/066213 2010-12-29 2011-07-15 Récipient à poche WO2012090536A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012550746A JP5778178B2 (ja) 2010-12-29 2011-07-15 パウチ容器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010294450 2010-12-29
JP2010-294450 2010-12-29

Publications (1)

Publication Number Publication Date
WO2012090536A1 true WO2012090536A1 (fr) 2012-07-05

Family

ID=46382662

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/066213 WO2012090536A1 (fr) 2010-12-29 2011-07-15 Récipient à poche

Country Status (2)

Country Link
JP (1) JP5778178B2 (fr)
WO (1) WO2012090536A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016055897A (ja) * 2014-09-10 2016-04-21 三笠産業株式会社 粉粒体吐出容器
WO2017026122A1 (fr) * 2015-08-11 2017-02-16 凸版印刷株式会社 Sac d'emballage autoporteur
WO2018083980A1 (fr) * 2016-11-07 2018-05-11 東洋製罐株式会社 Poche à bec verseur
JP2018079981A (ja) * 2016-11-07 2018-05-24 東洋製罐株式会社 スパウト付きパウチ
WO2024004376A1 (fr) * 2022-06-30 2024-01-04 ライオン株式会社 Sachet à maintien vertical

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6406945B2 (ja) * 2014-09-10 2018-10-17 花王株式会社 包装袋および包装商品
US10829287B2 (en) * 2016-02-04 2020-11-10 Yara International Asa Pouch assembly for holding an aqueous urea solution for use in an SCR system for treating the exhaust gases of an internal combustion engine of a vehicle and system for treating the exhaust gases of an internal combustion engine of a vehicle using the aqueous urea solution
EP3299313A1 (fr) * 2016-09-23 2018-03-28 YARA International ASA Ensemble poche contenant une solution d'urée liquide destiné à être utilisé dans un système de réduction catalytique sélective pour traiter les gaz d'échappement d'un moteur à combustion interne d'un véhicule et système de traitement des gaz d'échappement d'un moteur à combustion interne d'un véhicule à l'aide de la solution d'urée liquide

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130239U (fr) * 1990-04-13 1991-12-27
JP2002211587A (ja) * 2001-01-19 2002-07-31 Dainippon Printing Co Ltd 自立袋
JP3135772U (ja) * 2007-07-17 2007-09-27 俊明 奥村 清涼飲料水用袋容器
JP2010208669A (ja) * 2009-03-11 2010-09-24 Fuji Seal International Inc 袋状容器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004359258A (ja) * 2003-06-02 2004-12-24 Toppan Printing Co Ltd 容器の把手
JP3130239U (ja) * 2006-12-08 2007-03-22 隆夫 佐藤 詰め替え用袋
JP5138238B2 (ja) * 2007-02-22 2013-02-06 株式会社フジシールインターナショナル パウチ容器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03130239U (fr) * 1990-04-13 1991-12-27
JP2002211587A (ja) * 2001-01-19 2002-07-31 Dainippon Printing Co Ltd 自立袋
JP3135772U (ja) * 2007-07-17 2007-09-27 俊明 奥村 清涼飲料水用袋容器
JP2010208669A (ja) * 2009-03-11 2010-09-24 Fuji Seal International Inc 袋状容器

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016055897A (ja) * 2014-09-10 2016-04-21 三笠産業株式会社 粉粒体吐出容器
WO2017026122A1 (fr) * 2015-08-11 2017-02-16 凸版印刷株式会社 Sac d'emballage autoporteur
WO2018083980A1 (fr) * 2016-11-07 2018-05-11 東洋製罐株式会社 Poche à bec verseur
JP2018079981A (ja) * 2016-11-07 2018-05-24 東洋製罐株式会社 スパウト付きパウチ
JP2019048674A (ja) * 2016-11-07 2019-03-28 東洋製罐株式会社 スパウト付きパウチ
CN109906189A (zh) * 2016-11-07 2019-06-18 东洋制罐株式会社 带有流出口的袋
CN109906189B (zh) * 2016-11-07 2020-02-07 东洋制罐株式会社 带有流出口的袋
CN111114989A (zh) * 2016-11-07 2020-05-08 东洋制罐株式会社 带有流出口的袋
CN111114989B (zh) * 2016-11-07 2022-04-05 东洋制罐株式会社 带有流出口的袋
US11358772B2 (en) 2016-11-07 2022-06-14 Toyo Seikan Co., Ltd. Spouted pouch
WO2024004376A1 (fr) * 2022-06-30 2024-01-04 ライオン株式会社 Sachet à maintien vertical

Also Published As

Publication number Publication date
JPWO2012090536A1 (ja) 2014-06-05
JP5778178B2 (ja) 2015-09-16

Similar Documents

Publication Publication Date Title
JP5778178B2 (ja) パウチ容器
JP5224897B2 (ja) 自立袋
JPWO2009090930A1 (ja) 易開封包装袋
JP6088111B1 (ja) パウチ容器
US20140185966A1 (en) Gusset Bag, Spout-Attached Gusset Bag, And Method Of Manufacturing The Same
JP6830842B2 (ja) パウチ
WO2013168756A1 (fr) Sac à soufflets comprenant bec verseur
JPH1179195A (ja) 詰め替え用パウチ
JP6031885B2 (ja) 詰め替え袋
JP4617866B2 (ja) 分岐型スタンディングパウチ
JP6345416B2 (ja) パウチ容器
WO2015087825A1 (fr) Conteneur à pochette et procédé de fabrication de conteneur à pochette
JP6151474B2 (ja) パウチ容器及びその製造方法
JP2010215278A (ja) 軟包材容器
JP2009248986A (ja) ガゼット袋
JP2010254339A (ja) 軟包材容器
JP6712158B2 (ja) パウチ容器及びその製造方法
JP4467705B2 (ja) 注ぎ出し口形成パウチ
JP2003252350A (ja) 注出口付包装容器
JP6126411B2 (ja) 包装袋
JP6924414B2 (ja) パウチ
JP2017171341A (ja) パウチ容器
JP7069704B2 (ja) パウチ
JP2016064848A (ja) パウチ容器およびパウチ容器の製造方法
JP4797420B2 (ja) ガセットタイプ包装袋

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11853708

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2012550746

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11853708

Country of ref document: EP

Kind code of ref document: A1