WO2006038251A1 - キャップ付き容器 - Google Patents
キャップ付き容器 Download PDFInfo
- Publication number
- WO2006038251A1 WO2006038251A1 PCT/JP2004/014333 JP2004014333W WO2006038251A1 WO 2006038251 A1 WO2006038251 A1 WO 2006038251A1 JP 2004014333 W JP2004014333 W JP 2004014333W WO 2006038251 A1 WO2006038251 A1 WO 2006038251A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blade
- cap
- container
- valley
- rotated
- Prior art date
Links
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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/72—Contents-dispensing means
- B65D5/74—Spouts
- B65D5/746—Spouts formed separately from the container
- B65D5/747—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall
- B65D5/748—Spouts formed separately from the container with means for piercing or cutting the container wall or a membrane connected to said wall a major part of the container wall or membrane being left inside the container after the opening
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/929—Particular nature of work or product
- Y10S83/946—Container
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/89—Tool or Tool with support
- Y10T408/895—Having axial, core-receiving central portion
- Y10T408/8957—Having axial, core-receiving central portion and having stepped cutting edges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/0481—Puncturing
Definitions
- the present invention relates to a container with a cap.
- FIG. 1 is a cross-sectional view showing a main part of a conventional container with a cap.
- a cap Cp is attached to the top wall of the container body 11, and the container body 11 and the cap Cp constitute a container with a cap.
- the cap Cp includes a base flange 15, a movable cylinder 16 that is freely rotatable within the base flange 15, and is movable forward and backward (moves up and down in the figure), and the base flange 15 outside.
- the screw cap 17 is disposed so as to be freely rotatable and movable back and forth.
- a base flange 15 having a flange portion 13 at the lower portion and a cylindrical portion 14 formed integrally with the flange portion 13 at the upper portion is fixed to the upper peripheral edge of the fracture portion 12.
- a female screw 14A force is formed from approximately the center to the upper end of the outer peripheral surface from approximately the center to the lower end of the inner peripheral surface.
- a plurality of ribs 16A are extended in the vertical direction at a predetermined pitch in the circumferential direction, and male threads 16B are formed on the outer peripheral surface.
- a pointed end 18 for cutting the fractured portion 12 is formed at a predetermined position in the circumferential direction so as to protrude downward.
- the screw cap 17 includes a top wall 21 and a side wall 22 extending downward from the outer peripheral edge of the top wall 21, and an internal thread 22A is formed on the inner peripheral surface of the side wall 22.
- a plurality of arms 23 are formed to project downward from the top wall 21 in correspondence with the ribs 16A and with the same pitch as the ribs 16A.
- An engagement piece 24 extending in the vertical direction is formed at the center of the radially outer surface of the arm 23, and a rib 25 is formed at the center of the radially inner surface of the arm 23 from approximately the center to the upper end in the height direction. Is formed.
- the cylindrical portion 14 and the movable cylinder 16 are screwed by a female screw 14A and a male screw 16B.
- the cylindrical portion 14 and the side wall 22 are screwed together by a male screw 14B and a female screw 22A, and the movable tube 16 and the arm 23 are engaged by a rib 16A and an engaging piece 24.
- the direction in which the female screw 14A and the male screw 16B are formed is opposite to the direction in which the male screw 14B and the female screw 22A are formed. That is, the female screw 14A and the male screw 16B have a right-handed screw force, and the male screw 14B and the female screw 22A have a left-handed screw force.
- the present invention solves the problems of the conventional container with a cap, can reduce the rotation angle of the screw cap necessary for opening, and the cutting piece completely separates the container body force. It aims at providing the container with a cap which can prevent that. Means for solving the problem
- a container main body in which a cap attaching part for attaching the cap is set at a predetermined position of the wall part, and a broken part is formed in the cap attaching part;
- a cylindrical base attached to the wall so as to surround the fracture portion, a cylindrical moving cylinder disposed in the base and screwed to the base, and disposed outside the base;
- a screw cap that is screwed into the base and that is engaged with and rotated by the moving cylinder and that rotates the moving cylinder as it is rotated.
- a cutting member is formed at the lower end of the movable cylinder, which is composed of a plurality of blades and cuts the fractured portion together with the rotation of the screw cap.
- a valley portion is formed between the tips of two predetermined blades.
- the valley portion is formed in a range wider than a reference interval between the tips of the blades.
- the valley portion is formed between the tip of the leading blade and the tip of the trailing blade.
- one or more auxiliary valley portions are formed in a range equal to or less than a reference interval of the tip of each blade.
- the valley portions are formed at a wider interval than the interval between the auxiliary valley portions.
- the leading blade and the other blade are formed with different shapes.
- the depth of the front blade of the leading blade is determined by the movable tube when the movable tube is rotated by a reference interval between the tips of the blades. It is equal to the distance to move downward.
- the cap attaching portion for attaching the cap to the predetermined position of the wall portion is set on the container with the cap, and the break portion is formed in the cap attaching portion.
- a screw cap that is screwed into the base and engaged with the movable cylinder and rotated as the movable cylinder is rotated.
- a cutting member is formed at the lower end of the movable cylinder, which is composed of a plurality of blades and cuts the fractured portion with the rotation of the screw cap.
- a valley portion is formed between the tips of two predetermined blades.
- the lower end of the movable cylinder is formed with a plurality of blades, and a cutting member that cuts the fracture portion with the rotation of the screw cap is formed, so that the container with the cap is opened.
- the required rotation angle of the screw cap can be reduced.
- FIG. 1 is a cross-sectional view showing a main part of a conventional container with a cap.
- FIG. 2 is a perspective view showing a main part of a container with a cap according to the first embodiment of the present invention.
- FIG. 3 is a cross-sectional view showing the main part of the top wall in the first embodiment of the present invention.
- FIG. 4 is an exploded view of the cap in the first embodiment of the present invention.
- FIG. 5 is a perspective view showing a main part of the movable cylinder in the first embodiment of the present invention.
- FIG. 6 is a diagram showing an operation of the cutting member in the first embodiment of the present invention.
- FIG. 7 is a development view of the cutting member according to the first embodiment of the present invention.
- FIG. 8 is a diagram showing the operation of the cutting member in the second embodiment of the present invention.
- FIG. 9 is a development view of the cutting member according to the second embodiment of the present invention.
- FIG. 10 is a perspective view showing the main part of the movable barrel in the third embodiment of the present invention.
- FIG. 11 is a perspective view showing the main part of the cap according to the third embodiment of the present invention.
- ⁇ 12] A view showing the main part of the cap according to the third embodiment of the present invention.
- FIG. 13 is a first view showing the operation of the cutting member in the third embodiment of the present invention.
- FIG. 14 is a second view showing the operation of the cutting member according to the third embodiment of the present invention.
- FIG. 15 is a third view showing the operation of the cutting member according to the third embodiment of the present invention.
- FIG. 16 is a fourth diagram showing the operation of the cutting member according to the third embodiment of the present invention. ⁇ 17] It is a development view of the cutting member in the third embodiment of the present invention.
- FIG. 2 is a perspective view showing a main part of the container with a cap according to the first embodiment of the present invention.
- FIG. 3 is a cross-sectional view showing the main part of the top wall in the first embodiment of the present invention
- FIG. 4 is an exploded view of the cap in the first embodiment of the present invention.
- 31 is a food with a fluid as a content, that is, a container with a cap for containing liquid food as a fluid food, and the container 31 with a cap includes the container body 11 and a cap Cp. Consists of.
- the container body 11 is formed by molding a packaging material 32, has a substantially rectangular shape, and includes a front wall a, a rear wall b, two side walls c, d, and a top wall as wall portions. e and a bottom wall (not shown).
- the packaging material 32 is coated on a paper substrate 33, a first resin film 34 made of a polyethylene resin or the like which is coated on the paper substrate 33 and forms an outermost layer, and the paper substrate 33. Layered structural force with a second resin film 35 made of polyethylene resin or the like constituting the innermost layer, and a gas barrier property (not shown) adjacent to the paper base material 33 is formed as needed. Formed.
- a cap attaching part Q is set at a predetermined position of the top wall e, a breaking part 36 is formed in the cap attaching part Q, and the breaking part 36 is cut off by opening the container 31 with a cap. It becomes a spout 11A for pouring out the liquid.
- the fracture portion 36 forms punch holes 37 at predetermined locations on the paper base material 33, and the first and second resin films 34 are formed in the punch holes 37. It is formed by fusing 35 together to form a thin portion.
- perforations are formed along the spout 11A, and the paper substrate 33 is covered with the first and second resin films 34, 35 to form the fracture portion 36.
- the cap Cp is formed of grease, surrounds the fracture portion 36, is attached to the top wall e, and is a base flange 15 as a substantially cylindrical base, and rotates within the base flange 15.
- a cylindrical moving cylinder 16 that can be freely moved back and forth (moved in the vertical direction in FIG. 4), and can be rotated outside the base flange 15 and can be moved back and forth.
- a bottom cylindrical screw cap 17 is provided.
- the base flange 15 having a flange portion 13 at the lower portion and a cylindrical portion 14 formed integrally with the flange portion 13 at the upper portion is fixed to the upper peripheral edge of the fracture portion 36.
- the external thread 14A is formed from approximately the center to the upper end on the outer peripheral surface from approximately the center to the lower end on the inner peripheral surface of the cylindrical portion 14.
- a plurality of ribs 16A force extending in the vertical direction at a predetermined pitch in the circumferential direction is formed on the inner circumferential surface
- external threads 16B are formed on the outer circumferential surface.
- the rib 16A is formed to be inclined in a wedge shape in the circumferential direction of the moving cylinder 16.
- An annular cutting member 38 for cutting the fracture portion 36 is formed at the lower end of the movable cylinder 16 so as to extend in the circumferential direction.
- the screw cap 17 includes a top wall 21 and a side wall 22 extending downward from the outer peripheral edge of the top wall 21, and a female screw 22 A is formed on the inner peripheral edge of the side wall 22. .
- a plurality of arms are formed at predetermined locations radially inward from the side wall 22 of the screw cap 17 so as to correspond downward to the rib 16A from the top wall 21 and with the same pitch as the rib 16A.
- 23 is formed to protrude.
- An engagement piece 24 extending in the vertical direction is formed at the center of the radially outer surface of the arm 23, and a rib 25 is formed at the center of the radially inner surface of the arm 23 from approximately the center to the upper end in the height direction. Is formed.
- the cylindrical portion 14 and the moving cylinder 16 are screwed together by a female screw 14A and a male screw 16B, and the cylindrical portion 14 and the side wall 22 are screwed and moved by a male screw 14B and a female screw 22A.
- the cylinder 16 and the arm 23 are engaged by the rib 16A and the engagement piece 24.
- the female screw 14A and the male screw 16B constitute a first screwing part force.
- the male screw 14B and the female screw 22A constitute a second screwing part force rib 16A and the engaging piece 24.
- the female screw 14A and the male screw 16B, and the male screw 14B and the female screw 22A are screwed in opposite directions, and the female screw 14A and the male screw 16B are formed in the first screwing direction and rotate rightward.
- the right screw force as the first screw that advances the lead when it is moved is also formed, and the male screw 14B and the female screw 22A are formed in the second screwing direction, and the lead advances when the screw is rotated counterclockwise. It consists of a left-hand thread as two screws.
- annular rib 41 is formed at a predetermined position near the lower end of the cylindrical portion 14 so as to protrude radially outward.
- An annular tamper-proof ring 43 is disposed at the lower end of the side wall 22 so that it can be easily separated from the screw cap 17.
- the outer diameter of the ring 43 is equal to the outer diameter of the side wall 22, and the inner diameter of the ring 43 is slightly larger than the inner diameter of the side wall 22 and is thinner than the screw cap 17. Formed with meat.
- annular stuno 45 is formed at the lower end of the ring 43 so as to protrude inward in the radial direction.
- the screw cap 17 and the ring 43 are integrally connected by connecting portions 46 formed at a plurality of locations in the circumferential direction.
- the screw cap 17 and the ring 43 are formed integrally by force, but the screw cap 17 and the ring 43 are formed separately and connected by point fusion. .
- FIG. 5 is a perspective view showing the main part of the movable cylinder in the first embodiment of the present invention
- FIG. 6 is a diagram showing the operation of the cutting member in the first embodiment of the present invention
- FIG. FIG. 3 is a development view of the cutting member in the first embodiment of the present invention.
- reference numeral 16 denotes a moving cylinder
- a rib 16A force is formed on the inner peripheral surface of the moving cylinder 16
- a male screw 16B is formed on the outer peripheral surface.
- a cutting member 38 is formed at the lower end (upper end in FIG. 5) of the movable cylinder 16 so as to extend in the circumferential direction.
- the cutting member 38 includes a plurality of, in the present embodiment, six blades tl 1 t 6 within a predetermined range. Each of the blades tl 1 t 6 is formed over a range of 23.5 [°] by continuously connecting each tip pi-p6 at an equal pitch and a reference interval of 47 [°].
- a valley portion br is formed between the apexes pl and p6 at an interval wider than the reference interval, that is, in a range of 125 [°].
- the trough portion br includes a rear blade 54 of the blade t6, a flat portion 61 formed adjacent to the rear end of the rear blade 54, and a slack from the rear end of the flat portion 61 to the front end of the front blade 51. It is formed by a straight edge 62 and a front edge 51 which are raised with a slight inclination.
- the blade tl is formed on the front blade 51 formed by the front inclined portion in the rotation direction of the movable cylinder 16 and the rear inclined portion.
- the blade t2-6 is provided with a front blade 53 formed by a front inclined portion and a rear blade 54 formed by a rear inclined portion, and each front blade 51, 53 is provided. Is set to be larger than the inclination angle ⁇ r of each of the trailing blades 52, 54.
- the blade tl and the blade t2-16 are formed with different shapes, and the depth dl of the front blade 51 is made smaller than the depth d2 of the front blade 53.
- a cut piece 56 connected to the top wall e in a range of 78 [°] is formed inside the cutting line L1 in the broken portion 36, and 78 [°] at the periphery of the broken portion 36 is formed.
- the portion in the range is a remaining portion 57 while being connected to the top wall e, and holds the cut piece 56.
- each blade tl and t6 cuts the fracture portion 36, that is, until each of the six holes grows, the cut piece 56 and the top wall are formed at the portion between the holes. Since e is connected, the cut piece 56 is not pushed down and the tension is not lost. Therefore, the cutting piece 56 does not get tangled with each blade t 1 and t 6.
- the cutting piece 56 When the six holes proliferate, the cutting piece 56 is cut off from the top wall e at the cutting line L1, loses tension, hangs downward, and further drops by the cutting member 38. It is pushed down. At this time, depending on the material of the fractured portion 36, that is, the material of the first and second grease films 34 (FIG. 3) and 35 constituting the fractured portion 36, the cut piece 56 may extend along the string 58. It does not bend and may be prevented from hanging down. In that case, if the movable cylinder 16 is further rotated, the leading blade tl, the cut piece 56 and the uncut portion 57 may interfere with each other.
- the angle ex increases as the range in which the uncut portion 57 is formed is large. For example, if the range in which the uncut portion 57 is formed is 80 [°], the angle ex is 40 [°]. Therefore, it is preferable that 80 [°] be an upper limit value and the range in which the uncut portion 57 is formed be smaller than 80 [°].
- the movable cylinder 16 is moved by one pitch of the tip pi- ⁇ 6, in this embodiment, 4 When it is rotated by 7 [°], a cutting line LI is formed, and the cutting of the fractured portion 36 is completed. Thereafter, when the movable cylinder 16 is further rotated, the remaining portion 57 is further cut by the blade tl. Then, the cut piece 56 is completely separated from the top wall e.
- the depth dl of the front blade 51 is set to a value that can form an arc-shaped hole over a range of 47 [°].
- the depth dl is equal to the distance by which the movable cylinder 16 moves downward by the male screw 16B while the blade tl force is rotated by 7 [°].
- the depth dl is approximately 1 mm. ] Is set.
- each blade tl 1 t6 is disposed on the cutting member 38, and by rotating the movable cylinder 16, the broken portions 36 are cut at a plurality of locations by each blade tl 1 t6.
- the rotation angle of the screw cap 17 necessary for opening the container 31 with the cap can be reduced.
- the range of the uncut portion 57 is made smaller than the upper limit value, the leading blade tl is prevented from interfering with the cut piece 56 and the uncut portion 57 after the cutting line L1 is formed. be able to
- the depth dl of the front blade 51 at the leading blade tl is limited, and the distance traveled while the movable cylinder 16 rotates by one pitch of each blade tl one t6, that is, equal to the pitch advance amount. Therefore, even if the movable cylinder 16 is further rotated after the cutting line L1 is formed, the cutting piece 56 that does not cut the remaining portion 57 is pushed down by the straight edge 62 of the valley portion br. Therefore, the spout 11A having a sufficient area can be formed.
- FIG. 8 is a view showing the operation of the cutting member according to the second embodiment of the present invention
- FIG. 9 is an exploded view of the cutting member according to the second embodiment of the present invention.
- the cutting member 38 includes a plurality of, in the present embodiment, six blades ti l and tl6 within a predetermined range.
- the blades ti l 1 tl 6 are arranged at the same pitch between the tips pl 1-pl 6, with a reference interval, in this embodiment, with a 35 ° interval, and between the tips pl 4 and pl 5. It is formed over a range of 210 [°] across the valley portion brl of the region.
- the first valley portion brl is formed over a range wider than the reference interval, in this embodiment, a range of 70 °, and is adjacent to the rear blade 54 of the blade tl4 and the rear edge of the rear blade 54.
- the blade tl 5 is formed by a flat portion 67 up to the front end of the front blade 53 of the blade tl 5 and the front blade 53 of the blade tl 5.
- a second valley portion br2 is formed between the tip ends pl l and pl6 over an interval wider than the reference interval, in the present embodiment, in the range of 150 [°], and the rear blade 54 of the blade tl6,
- the flat portion 61 formed adjacent to the rear end of the rear blade 54, formed between the front blade 51 of the blade ti l and the flat portion 61, and is lowered by a depth dl from the tip pi 1 of the blade ti l. It is formed by a straight edge (vertical portion) 63 that extends downward from the above position and a front blade 51.
- the first valley portion brl forms an auxiliary valley portion with respect to the second valley portion br2. Further, the first valley portion brl is positioned forward of the point-symmetrical position with respect to the second valley portion br2, and in the present embodiment, about 105 from the tip pl l of the leading blade ti l. — It is preferable to form at a position of 175 [°].
- the blade ti l and the blade tl2-tl6 are formed with different shapes, and the depth dl of the front blade 51 of the blade ti l is the blade tl2-tl6. It is made smaller than the depth d2 of the front blade 53.
- each tip pl l-pl6 is rotated in the direction of the arrow B while At each point ql l-ql6, six holes are formed, and then, along the rotation of the movable cylinder 16, the six peripheral edges of the fractured portion 36 are cut into an arc shape. Then, when the movable cylinder 16 is rotated approximately 35 [°], the blades ti l and tl6 advance to the points qlO—ql3, ql7, and ql5, respectively, and each of the six arc-shaped holes grows from the point qlO.
- Arc-shaped cutting lines L2 and L3 are formed over the range of 140 [°] up to point ql4 and the range of 70 [°] up to point ql6 from point ql7 force.
- the range of 35 [°] corresponding to the first valley portion brl and 115 [° corresponding to the second valley portion br2 ] The top wall in the range The connected cut piece 56 is formed, and the range corresponding to the first valley portion brl at the periphery of the fracture portion 36 and the range corresponding to the second valley portion br2 remain connected to the top wall e. Further, they become the remaining cut portions 64 and 65, respectively, and hold the cut pieces 56.
- the cutting piece 56 is not entangled with each blade ti l tl6.
- the depth dl of the front edge 51 is set to a value that can form an arc-shaped hole over a range of 35 °.
- the depth dl is equal to the distance that the moving cylinder 16 moves downward by the male screw 16B while the blade ti l is rotated 35 [°].
- the depth dl is approximately 1 mm. ] Is set.
- FIG. 10 is a perspective view showing the main part of the movable cylinder in the third embodiment of the present invention
- FIG. 11 is a perspective view showing the main part of the cap in the third embodiment of the present invention
- FIG. FIG. 13 is a diagram showing the main part of a cap in the third embodiment of the present invention
- FIG. 13 is a first diagram showing the operation of the cutting member in the third embodiment of the present invention
- FIG. 14 is a diagram of the present invention.
- FIG. 15 is a third diagram illustrating the operation of the cutting member in the third embodiment of the present invention
- FIG. 16 is a diagram illustrating the operation of the cutting member in the third embodiment.
- FIG. 17 is a fourth view showing the operation of the cutting member in the third embodiment
- FIG. 17 is an exploded view of the cutting member in the third embodiment of the present invention.
- reference numeral 15 denotes a base flange having a flange portion 13 at a lower portion and a cylindrical portion 14 formed integrally with the flange portion 13 at an upper portion
- 16 is a moving cylinder.
- a plurality of ribs 16A extending in the vertical direction are formed on the inner peripheral surface at a predetermined pitch in the circumferential direction
- male threads 16B are formed on the outer peripheral surface.
- An annular cutting member 38 for cutting the fracture portion 36 is formed at the lower end of the movable cylinder 16 so as to extend in the circumferential direction.
- the cutting member 38 includes a plurality of, in the present embodiment, five blades t21-25 within a predetermined range.
- Each tip p21-p25 of the blade t21-25 has a reference interval, in the present embodiment, a 35 [°] interval, and the first valley portion brl l is sandwiched between the tips p23, p24. , 190 [°].
- the first trough portion brl l is formed in a range of about 12 to 12 times the reference interval (70-100 [°], in this embodiment, 85 [°]), and after the blade t23.
- the blade 54 includes a flat portion 67 up to the front end of the front blade 53 of the blade t 24 formed adjacent to the rear end of the rear blade 54, and the front blade 53 of the blade t 24. Further, a second valley portion brl 2 is formed between the apexes p21 and p25 at a wider interval than the reference interval, that is, in a range of 170 °, and the second valley portion br 12 is formed on the blade t25.
- the rear blade 54, the flat portion 61 formed adjacent to the rear end of the rear blade 54, and the rear end of the flat portion 61 from the rear end of the blade t21 to the front end of the front blade 51 is slowly inclined to rise. Formed by the straight edge 62 and the leading edge 51 of the blade t21.
- the first valley portion brl l constitutes an auxiliary valley portion with respect to the second valley portion brl2.
- first valley part brl l and the second valley part brl2 are substantially pointed around the movable cylinder 16. Force placed in a symmetric position The second valley part brl2 is made wider than the first valley part blrl.
- the blade t21 and the blade t22-25 are formed to have different shapes, and the depth dl of the front blade 51 of the blade t21 is smaller than the depth d2 of the front blade 53 of the blades t22, t23, and t25.
- the depth of the front blade 53 of the blade t24 is made equal to the depth of the flat portion 61.
- the tips p21-p25 advance to the points q20-q22, q26, q24, respectively, and each of the five arcuate shapes
- the holes grow so that arc-shaped cutting lines L4 and L5 are formed over the range of 105 [°] from point q20 to point q23 and the range of 70 [°] from point q26 to point q25.
- the top wall e is connected in a range corresponding to the first valley portion brl l ⁇ and a range corresponding to the second valley portion brl2.
- the cut portion 56 is formed, and the range corresponding to the first valley portion brl l and the portion corresponding to the second valley portion brl2 at the periphery of the fracture portion 36 remain connected to the top wall e.
- the remaining portions 71 and 72 are formed, and the cut pieces 56 are held.
- each blade t21-25 cuts the fracture portion 36, that is, until each of the five holes grows, the cut piece 56 and the top wall are formed at the portion between the holes. Since e is connected, the cut piece 56 is not pushed down, and the tension is not lost. Therefore, the cut piece 56 is not entangled with each blade t21-25.
- the movable cylinder 16 is moved within the range of the uncut portion 71, in the present embodiment, 50 [°
- the blade t24 cuts the uncut portion 71, and an arcuate cutting line L6 is formed over the range of 275 [°] up to the point q27 and the point q27.
- the cut piece 56 is cut off from the top wall e at the cutting line L6, loses its tension, and hangs down below the uncut portion 72.
- the depth dl of the front blade 51 is set to a value that can form an arc-shaped hole over a range of 85 [°].
- the depth dl is equal to the distance that the moving cylinder 16 moves downward by the male screw 16B while the blade t21 is rotated by 85 [°].
- the depth dl is about 1 [mm].
- the remaining portion 72 is creased and pushed away toward the top wall e, forming the spout 11A.
- a plurality of force-assisted valley portions can be formed so that only one auxiliary valley portion is formed.
- the depth dl of the front blade 51 is changed to an arc shape by rotating the blades tl, tl l, t21 by a reference interval.
- the value is set as much as possible to form a hole, but the other blades t2—6, tl2—tl6, t22, t23
- the depth d2 of the front blade 53 of t25 and the depth of the front blade 53 of the blade t24 can be made equal to the depth dl.
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006539083A JP4908225B2 (ja) | 2004-09-30 | 2004-09-30 | キャップ付き容器 |
US11/662,607 US7841484B2 (en) | 2004-09-30 | 2004-09-30 | Capped container |
MX2007003413A MX2007003413A (es) | 2004-09-30 | 2004-09-30 | Recipiente tapado. |
PCT/JP2004/014333 WO2006038251A1 (ja) | 2004-09-30 | 2004-09-30 | キャップ付き容器 |
EP04788361.6A EP1795456B2 (en) | 2004-09-30 | 2004-09-30 | Capped container |
CN2004800441314A CN101031478B (zh) | 2004-09-30 | 2004-09-30 | 带盖容器 |
ES04788361T ES2400940T5 (es) | 2004-09-30 | 2004-09-30 | Recipiente dotado de tapa |
BRPI0419094-7A BRPI0419094A (pt) | 2004-09-30 | 2004-09-30 | recipiente com tampa |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/014333 WO2006038251A1 (ja) | 2004-09-30 | 2004-09-30 | キャップ付き容器 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006038251A1 true WO2006038251A1 (ja) | 2006-04-13 |
Family
ID=36142342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/014333 WO2006038251A1 (ja) | 2004-09-30 | 2004-09-30 | キャップ付き容器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7841484B2 (ja) |
EP (1) | EP1795456B2 (ja) |
JP (1) | JP4908225B2 (ja) |
CN (1) | CN101031478B (ja) |
BR (1) | BRPI0419094A (ja) |
ES (1) | ES2400940T5 (ja) |
MX (1) | MX2007003413A (ja) |
WO (1) | WO2006038251A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140137717A1 (en) * | 2011-04-29 | 2014-05-22 | Robert Bosch Gmbh | Cutting tooth of a rotatable cutting device of a packaging closure |
WO2021112204A1 (ja) * | 2019-12-06 | 2021-06-10 | 日本製紙株式会社 | 紙容器 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7882977B2 (en) * | 2003-08-01 | 2011-02-08 | Liqui-Box Corporation | Fitment assembly for a container having a tamper indication band attached thereto |
CN101578221B (zh) * | 2007-01-31 | 2011-07-13 | 特克索公开股份有限公司 | 包括切割套环的塑料封闭装置 |
FR2950035B1 (fr) | 2009-09-15 | 2011-09-02 | Raymond A & Cie | Coiffe de verrouillage pour recipient a col |
FR2950865B1 (fr) | 2009-10-01 | 2011-10-28 | Raymond A & Cie | Coiffe de verrouillage pour recipient a col avec une capsule a pattes de fixation |
WO2011057307A1 (en) * | 2009-11-11 | 2011-05-19 | Anoushavan Mirzoyan | Bottle neck for beverage |
DE102010028522A1 (de) | 2010-05-04 | 2011-11-10 | Robert Bosch Gmbh | Schraubverschluss für Weichverpackungen |
DE102010028518A1 (de) | 2010-05-04 | 2011-11-10 | Robert Bosch Gmbh | Verschlussvorrichtung |
DE102010040825A1 (de) * | 2010-09-15 | 2012-03-15 | Robert Bosch Gmbh | Verschlussvorrichtung aus Kunststoff |
RS55904B1 (sr) * | 2010-12-21 | 2017-09-29 | Capartis Ag | Izlivno grlo, postupak za proizvodnju izlivnog grla i sud koji obuhvata takvo izlivno grlo |
DE102011080209A1 (de) * | 2011-08-01 | 2013-02-07 | Robert Bosch Gmbh | Schneidvorrichtung für Behälterhüllen |
FR2986782B1 (fr) | 2012-02-13 | 2014-03-07 | Raymond A & Cie | Dispositif de verrouillage de bouchon sur recipient a collerette, recipient a collerette obture par bouchon pourvu d'un tel dispositif de verrouillage |
DE102012204157A1 (de) | 2012-03-16 | 2013-09-19 | Robert Bosch Gmbh | Schlauchbeutel mit Dosiervorrichtung |
DE102012212769A1 (de) | 2012-07-20 | 2014-01-23 | Robert Bosch Gmbh | Wiederverschliessbarer Ausguss für einen Beutel aus elastischer Folie |
DE102013101526B4 (de) | 2013-02-15 | 2018-05-17 | Sig Technology Ag | Vorrichtung zum Öffnen und Wiederverschließen von Lebensmittel enthaltenden Packungen |
CH708556A2 (de) | 2013-09-05 | 2015-03-13 | Deltona Innovations Ag | Selbstöffnender Kunststoffverschluss. |
TWI687352B (zh) * | 2015-06-08 | 2020-03-11 | 日商美樂迪安股份有限公司 | 附有流出口之容器及其製造方法 |
US10287081B2 (en) * | 2015-09-03 | 2019-05-14 | Fres-Co System Usa, Inc. | Aseptic package fluid dispensing apparatus |
US10179677B2 (en) | 2015-09-03 | 2019-01-15 | Fres-Co System Usa, Inc. | Aseptic package fluid dispensing apparatus and methods of dispensing liquids from flexible packages |
FR3050184B1 (fr) * | 2016-04-19 | 2018-10-12 | Albea Services | Bouchon perforateur notamment pour tube souple |
US10676261B2 (en) | 2017-09-07 | 2020-06-09 | Silgan White Cap LLC | Closure assembly |
BR102017023348A2 (pt) * | 2017-10-30 | 2018-05-08 | Icmatech Inovacoes Tecnologicas Ltda Me | elemento esticador para dispositivos de abertura automática de embalagens cartonadas assépticas fabricadas em materiais multicamadas |
FR3096967B1 (fr) * | 2019-06-07 | 2021-06-25 | Albea Services | Ensemble pour la fermeture d’un tube et tube comprenant cet ensemble |
JP2022550770A (ja) * | 2019-09-30 | 2022-12-05 | テトラ ラバル ホールディングス アンド ファイナンス エス エイ | 容器のための閉鎖アセンブリ及び閉鎖アセンブリを有する容器 |
WO2021213987A1 (en) * | 2020-04-24 | 2021-10-28 | Tetra Laval Holdings & Finance S.A. | An opening device for a sealed package and a sealed package provided with an opening device |
US20220041339A1 (en) | 2020-08-07 | 2022-02-10 | Niagara Bottling, Llc | Single anchor closure |
US20220177199A1 (en) * | 2020-12-04 | 2022-06-09 | Niagara Bottling, Llc | Multiple asymmetric anchor container closure |
DE102022118177B9 (de) | 2022-07-20 | 2023-09-07 | Sig Combibloc Services Ag | Wiederverschließbares Ausgießelement für eine Karton/Kunststoff-Verbundpackung mit einer daran angebundenen Schraubkappe und Verfahren zur Montage einer Schraubkappe |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003026219A (ja) * | 2001-05-29 | 2003-01-29 | Tetra Laval Holdings & Finance Sa | 流動食品の密封パッケージ用の閉栓可能な開口装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2557154Y2 (ja) * | 1991-09-30 | 1997-12-08 | 凸版印刷株式会社 | 口栓付き液体容器 |
US5482176A (en) * | 1994-03-16 | 1996-01-09 | The West Company, Incorporated | Membrane piercing closure and spout assembly |
IT1290079B1 (it) * | 1997-03-14 | 1998-10-19 | Tetra Laval Holdings & Finance | Dispositivo di apertura richiudibile per confezioni per prodotti alimentari versabili |
JP4160163B2 (ja) * | 1998-06-11 | 2008-10-01 | 日本テトラパック株式会社 | キャップ付き容器 |
JP3867445B2 (ja) * | 1999-06-08 | 2007-01-10 | 凸版印刷株式会社 | 開封刃内蔵口栓 |
EP1088765A1 (en) | 1999-10-01 | 2001-04-04 | Tetra Laval Holdings & Finance SA | Resealable opening device for sealed packages of pourable food products |
ATE341494T1 (de) † | 2001-06-27 | 2006-10-15 | Bericap Holding Gmbh | Verschlussvorrichtung mit einem durchstosser |
DE50304066D1 (de) * | 2002-05-31 | 2006-08-10 | Sig Technology Ltd | Selbstöffner-verschluss für verbundpackungen oder für mit folienmaterial verschlossene behälterstutzen |
CN100345729C (zh) * | 2002-06-20 | 2007-10-31 | Sig技术有限公司 | 用于复合包装或用于用薄膜材料密封的容器管口或瓶管口的自开启关闭装置 |
ES2260406T3 (es) * | 2002-09-09 | 2006-11-01 | TETRA LAVAL HOLDINGS & FINANCE SA | Dispositivo de apertura cerrable para envases de productos alimenticios vertibles. |
US20060261028A1 (en) * | 2003-03-21 | 2006-11-23 | Bericap Holding Gmbh | Closure device for a container made of laminated paper or cardboard |
JP4257835B2 (ja) * | 2003-05-09 | 2009-04-22 | 日本紙パック株式会社 | 注出口栓付液体紙容器 |
JP2005104506A (ja) * | 2003-09-30 | 2005-04-21 | Nihon Tetra Pak Kk | キャップ付き容器 |
DE102006016113B3 (de) * | 2006-04-04 | 2007-08-23 | Sig Technology Ag | Wiederverschließbares Ausgießelement für Karton/Kunststoff-Verbundpackungen |
-
2004
- 2004-09-30 JP JP2006539083A patent/JP4908225B2/ja active Active
- 2004-09-30 US US11/662,607 patent/US7841484B2/en active Active
- 2004-09-30 BR BRPI0419094-7A patent/BRPI0419094A/pt not_active Application Discontinuation
- 2004-09-30 CN CN2004800441314A patent/CN101031478B/zh not_active Expired - Fee Related
- 2004-09-30 ES ES04788361T patent/ES2400940T5/es active Active
- 2004-09-30 EP EP04788361.6A patent/EP1795456B2/en active Active
- 2004-09-30 MX MX2007003413A patent/MX2007003413A/es active IP Right Grant
- 2004-09-30 WO PCT/JP2004/014333 patent/WO2006038251A1/ja active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003026219A (ja) * | 2001-05-29 | 2003-01-29 | Tetra Laval Holdings & Finance Sa | 流動食品の密封パッケージ用の閉栓可能な開口装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1795456A4 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140137717A1 (en) * | 2011-04-29 | 2014-05-22 | Robert Bosch Gmbh | Cutting tooth of a rotatable cutting device of a packaging closure |
WO2021112204A1 (ja) * | 2019-12-06 | 2021-06-10 | 日本製紙株式会社 | 紙容器 |
JP2021091417A (ja) * | 2019-12-06 | 2021-06-17 | 日本製紙株式会社 | 紙容器 |
Also Published As
Publication number | Publication date |
---|---|
EP1795456A1 (en) | 2007-06-13 |
EP1795456B1 (en) | 2013-02-27 |
US7841484B2 (en) | 2010-11-30 |
US20070289937A1 (en) | 2007-12-20 |
CN101031478A (zh) | 2007-09-05 |
JP4908225B2 (ja) | 2012-04-04 |
CN101031478B (zh) | 2011-03-16 |
BRPI0419094A (pt) | 2007-12-11 |
MX2007003413A (es) | 2007-05-07 |
EP1795456B2 (en) | 2020-07-01 |
EP1795456A4 (en) | 2011-03-30 |
ES2400940T3 (es) | 2013-04-15 |
ES2400940T5 (es) | 2021-02-08 |
JPWO2006038251A1 (ja) | 2008-05-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006038251A1 (ja) | キャップ付き容器 | |
US5366114A (en) | Pour spout with piercing insert | |
JP6138651B2 (ja) | 中栓付きキャップ | |
JP4373214B2 (ja) | 注ぎ口 | |
JP4485869B2 (ja) | 混合用容器蓋 | |
JP5203260B2 (ja) | 内容物の詰替えに用いられる注出具 | |
RU2375190C2 (ru) | Листовой материал и способ образования в нем изогнутого разрыва | |
JPH07215354A (ja) | 食品パッケージ開口装置 | |
JP2005320055A (ja) | 合成樹脂製容器蓋 | |
US6168075B1 (en) | Breakaway container with thumb slit | |
JP2008018971A (ja) | 液体用紙容器の口栓及び該口栓を取り付けた液体用紙容器 | |
JP2005104506A (ja) | キャップ付き容器 | |
US20070012580A1 (en) | Method and structure for mixing different materials in the pouch container | |
JP2005059906A (ja) | 易分別性プラスチックキャップ | |
JP4251280B2 (ja) | 分別機能を備えたプラスチックキャップ | |
JP4923471B2 (ja) | 切断具付きキャップ | |
US20110127266A1 (en) | Method and assembly for accessing the contents of a sealed container | |
JP2013079091A (ja) | 開封部材付きスパウト | |
WO2001025106A1 (en) | Spout for containers | |
JP2012071862A (ja) | 開封刃付きキャップ | |
JP2008133018A (ja) | 包装容器 | |
JP6286283B2 (ja) | 蓋付カップ容器 | |
JP5364470B2 (ja) | 詰め替え容器 | |
JP7484642B2 (ja) | 注出口構造 | |
JP2013039941A (ja) | 紙容器の開封再栓装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2006539083 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 11662607 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004788361 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: MX/a/2007/003413 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 200480044131.4 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2007116153 Country of ref document: RU |
|
WWP | Wipo information: published in national office |
Ref document number: 2004788361 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: PI0419094 Country of ref document: BR |
|
WWP | Wipo information: published in national office |
Ref document number: 11662607 Country of ref document: US |