WO2017006584A1 - 嵌合具及び嵌合具付き袋体 - Google Patents
嵌合具及び嵌合具付き袋体 Download PDFInfo
- Publication number
- WO2017006584A1 WO2017006584A1 PCT/JP2016/057394 JP2016057394W WO2017006584A1 WO 2017006584 A1 WO2017006584 A1 WO 2017006584A1 JP 2016057394 W JP2016057394 W JP 2016057394W WO 2017006584 A1 WO2017006584 A1 WO 2017006584A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fitting
- female
- male
- bag body
- base material
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
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
- B65D33/00—Details of, or accessories for, sacks or bags
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/10—Slide fasteners with a one-piece interlocking member on each stringer tape
- A44B19/16—Interlocking member having uniform section throughout the length of the stringer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
- B65D33/255—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape being provided with special visual, audible or tactile indicating means, e.g. indicating proper engagement
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2541—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape
- B65D33/2558—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor characterised by the slide fastener, e.g. adapted to interlock with a sheet between the interlocking members having sections of particular shape the slide fastener having a non-constant section throughout the length of the fastener, e.g. slightly undulated interlocking members or castellated stringers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7128—Bags, sacks, sachets
-
- 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
- B65D2203/00—Decoration means, markings, information elements, contents indicators
- B65D2203/12—Audible, olfactory or visual signalling means
-
- 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
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
- B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
- B65D33/2566—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor using two or more independently operable slide fasteners
-
- 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
- B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
Definitions
- the present invention relates to a fitting tool and a bag body with a fitting tool.
- each of the first fitting portion and the second fitting portion has a plurality of parallel male claws, and the heads of the male claws are inserted between two male claws facing each other.
- Patent Document 1 a fitting that is hooked to each other and attached and detached.
- the opening formed in the bag body can be closed by fitting the first fitting portion and the second fitting portion of the fitting tool. Also, by holding each opening end of the bag body to which the fitting tool is attached, pulling them in the direction of separating them, and releasing the fitting between the first fitting portion and the second fitting portion, The bag can be opened again.
- the first fitting portion and the second fitting portion are first partially fitted on the side end side of the bag body. Thereafter, the first fitting portion and the second fitting portion are continuously moved to opposite side ends by sliding the finger along the fitting tool in a state where the fitted portion is picked by the finger. Fit until.
- the finger is slid and continuously fitted, it is difficult to recognize whether or not the finger is well fitted by touching the finger. For this reason, a part of the opening of the bag may unexpectedly remain open.
- the first fitting portion and the second fitting portion are partially insufficiently fitted so that when the internal pressure of the bag body is increased, the fitting is partially released by the internal pressure and the bag is Sometimes it opens.
- a male side fitting part and a female side fitting part which are detachably fitted to each other, are provided in the longitudinal direction of the base material on each facing surface of the pair of belt-like base materials, and a plurality of notches are provided on the male side.
- a fitting tool in which the male fitting portion is intermittently formed by forming the side fitting portion at intervals in the length direction Patent Document 2. If the fitting tool is used, since the male fitting portion is intermittent, it can be recognized that the fitting is proceeding with the sense of the finger when the finger is continuously fitted while sliding. However, in the bag body with a fitting tool provided with the fitting tool, there is a problem that the content leaks through the notch portion of the male fitting portion when the liquid or powdery content is accommodated.
- the present invention makes it easy to recognize that the male-side fitting portion and the female-side fitting portion are fitted together when the male-side fitting portion and the female-side fitting portion are fitted together, and is easy to open and close.
- An object of the present invention is to provide a fitting that can suppress leakage of the contents even when the shaped contents are accommodated, and a bag with a fitting that includes the fitting.
- a pair of belt-shaped first fitting members and a second fitting member are provided, and the first fitting members are provided along the longitudinal direction of the belt-shaped first base material and the first base material.
- a male side fitting portion wherein the second fitting member is provided along a longitudinal direction of the second base material and the second base material, and is detachable from the male side fitting portion.
- a female-side fitting portion, and the female-side fitting portion has a plurality of low-order lower portions spaced in the length direction of the female-side fitting portion. And the male-side fitting portion and the female-side fitting portion are also fitted at the lower portion.
- the fitting strength of the male side fitting portion and the portion of the female side fitting portion other than the lower portion on the side disposed on the contents side of the bag body is more than 30N.
- the fitting tool as described in. The fitting strength of the male side fitting portion and the lower portion of the female side fitting portion on the side disposed on the contents side of the bag body is more than 10 N, [1] or [ 2].
- a bag body with a fitting tool comprising: a bag body that contains the contents; and the fitting tool according to any one of [1] to [3] that is attached to an inner surface of the bag body.
- the fitting tool of the present invention it is easy to recognize that the male side fitting part and the female side fitting part are fitted together, it is easy to open and close, and Even when liquid or powdery contents are stored in the bag, leakage of the contents can be suppressed.
- the bag body with a fitting tool of the present invention it is easy to recognize that they are fitted when the male side fitting part and the female side fitting part are fitted together, and opening and closing is easy. Moreover, even when liquid or powdery contents are stored in the bag, leakage of the contents can be suppressed.
- FIG. 2 is a cross-sectional view taken along the line AA of the fitting shown in FIG.
- FIG. 2 is a cross-sectional view taken along the line BB of the fitting shown in FIG.
- It is CC sectional drawing of the bag body with a fitting tool of FIG.
- the fitting 10 includes a pair of strip-like first fitting member 12 and second fitting member 14 as shown in FIGS.
- the first fitting member 12 includes a belt-like first base material 16 and a male side fitting portion 18 provided in the longitudinal direction of the first base material 16.
- the second fitting member 14 includes a band-shaped second base material 20 and a female-side fitting portion 22 provided in the longitudinal direction of the second base material 20.
- the first side end 16b of the first base material 16 and the first side end 20b of the second base material 20 are the opening side of the bag body, and the second side of the first base material 16 It attaches to the inner surface of the bag body so that the end 16c and the second side end 20c of the second base material 20 are on the contents side of the bag body.
- the material used for the base material of a well-known fitting tool can be used, and the base material which consists of laminated films is preferable.
- the laminated film include a film in which a heat-resistant layer and a heat seal layer are laminated from the opposite surface side facing the second base material.
- the first base material 16 may have a barrier layer between the heat-resistant layer and the heat seal layer.
- the material for the heat-resistant layer include biaxially stretched nylon and biaxially stretched polypropylene.
- the material for the heat seal layer include linear low density polyethylene, unstretched polypropylene, ethylene-vinyl acetate copolymer, and ionomer.
- the material for the barrier layer include polyvinyl alcohol.
- the 1st base material 16 may consist of 1 type of resin, and may consist of the resin composition containing 2 or more types of resin. Moreover, well-known additives, such as a stabilizer, antioxidant, a lubricant, an antistatic agent, and a coloring agent, may be added as needed.
- the first base material 16 is not limited to a base material made of a laminated film, and may be a base material made of a single layer film.
- the male side fitting portion 18 includes a trunk portion 18a that rises from the facing surface 16a of the first base member 16, and a head portion 18b that is provided on the distal end side of the trunk portion 18a and that is larger than the trunk portion 18a. It has.
- the male side fitting part 18 is fitted in the recessed part 22c of the female side fitting part 22 which mentions the head part 18b later.
- the portion 18c on the second side end 16c side which is the contents side in the bag body is more than the portion 18d on the first side end 16b side which is the opening side.
- the shape protrudes greatly.
- the shape of the male side fitting part 18 should just be a shape which can be fitted with the female side fitting part 22, and a well-known shape is employable.
- the material of the male side fitting portion 18 is not particularly limited, and for example, the same material as that described for the first base material 16 can be used.
- the female-side fitting portion 22 includes a pair of first arm portions 22a and second arm portions 22b that rise in a cross-sectional arc shape from the facing surface 20a facing the first base material 16 in the second base material 20.
- a recess 22c extending in the length direction of the second base material 20 is formed between the first arm portion 22a and the second arm portion 22b.
- the head portion 18 b of the male side fitting portion 18 is fitted into the recess 22 c of the female side fitting portion 22, and the head portion 18 b of the male side fitting portion 18 is fitted to the female side fitting portion 22.
- the male side fitting part 18 and the female side fitting part 22 are fitted by being locked at the respective leading end portions of the first arm part 22a and the second arm part 22b.
- the head 18 b of the male side fitting part 18 becomes the first side of the female side fitting part 22.
- the first arm portion 22a and the second arm portion 22b are detached from the inside while being spread from the inside.
- the male side fitting part 18 and the female side fitting part 22 are detachably fitted.
- the female-side fitting portion 22 is formed with a plurality of low-order portions 24 having a low height at intervals in the length direction of the female-side fitting portion 22.
- the lower portion 24 is lower in height and wider than the non-lower portion 26, which is a portion other than the lower portion 24 in the female side fitting portion 22.
- the low-order part 24 has a shape that is crushed so that the female-side fitting part 22 is partially lowered.
- variety of the low-order part in a female side fitting part may be equivalent to the width
- the female-side fitting part 22 has a plurality of steps in the length direction.
- the female side The feeling of fitting is transmitted to the finger every time the step of the fitting portion 22 is overcome. Further, every time the level difference of the female side fitting part 22 is overcome, a noise is heard when the male side fitting part 18 and the female side fitting part 22 are fitted. From the above, it is possible to recognize whether or not the fitting of the male fitting portion 18 and the female fitting portion 22 is proceeding smoothly in the length direction with the sense of fingers and sound.
- the head of the male side fitting portion 18 is also formed at the lower portion 24 of the female side fitting portion 22.
- the portion 18b is fitted into the recessed portion 22c of the female-side fitting portion 22.
- the fitting strength (hereinafter also referred to as “fitting strength A”) on the side of the contents of the bag body between the male-side fitting portion and the non-low-level portion of the female-side fitting portion is preferably more than 30N.
- the fitting strength A between the male side fitting portion 18 and the second arm portion 22b in the non-low position portion 26 of the female side fitting portion 22 is preferably more than 30N. If the fitting strength A exceeds 30 N, it is easy to maintain the fitting even when pressure is applied to the fitting portion between the male fitting portion and the female fitting portion from the contents side.
- the upper limit value of the fitting strength A is not particularly limited, and the higher the better.
- the fitting strength A uses a sample cut to a length of 50 mm, and the fitting between the male-side fitting portion and the female-side fitting portion arranged on the contents side of the bag body in the base material of the sample.
- the side end of the joint portion is sandwiched between two chucks of a tensile tester, and the maximum value of the stress when pulled at a tensile speed of 50 mm / min is used.
- the fitting strength A is adjusted by adjusting the shape of the second arm portion in the head portion of the male fitting portion and the non-low position portion of the female fitting portion.
- the fitting strength (hereinafter also referred to as fitting strength B) of the male side fitting portion and the lower side portion of the female side fitting portion on the content side of the bag body is preferably more than 10N.
- the fitting strength B between the male side fitting portion 18 and the second arm portion 22b in the lower portion 24 of the female side fitting portion 22 is preferably more than 10N. If the fitting strength B is more than 10N, it is easy to maintain the fitting even when pressure is applied to the fitting portion between the male fitting portion and the female fitting portion from the contents side.
- the upper limit value of the fitting strength B is not particularly limited, and the higher the better.
- the fitting strength B can be measured by the same method as the fitting strength A.
- the fitting strength B is adjusted by adjusting the head of the male fitting part, the shape of the second arm part in the lower part of the female fitting part, and the like.
- the ratio of the height of the second arm portion 22b in the lower position portion 24 to the height of the second arm portion 22b in the non-lower position portion 26 of the female side fitting portion 22 is preferably 7/10 to 9/10, 20 to 17/20 is more preferable. If the ratio is equal to or greater than the lower limit value, the fitting strength B is likely to be higher, and even when the liquid or powdery contents are stored in the bag body using the fitting 10, the contents are fitted on the female side. It is easy to be suppressed from leaking through the portion where the lower portion 24 of the portion 22 is located. If the ratio is less than or equal to the upper limit value, the impact transmitted to the finger when the male side fitting part 18 and the female side fitting part 22 are fitted becomes stronger and the sound becomes larger. It becomes easier to recognize that things are going smoothly. The same applies to the ratio of the height of the first arm portion 22a in the lower portion 24 to the height of the first arm portion 22a in the non-lower portion 26 of the female fitting portion 22.
- the shape of the female-side fitting part 22 is such that the opening part of the bag body can be opened and closed by attaching and detaching the male-side fitting part 18 and the female-side fitting part 22 to each other, except that the lower part 24 is formed. Any shape that can be repeated may be used.
- the material of the female side fitting portion 22 is not particularly limited, and for example, the same material as that described for the first base material 16 can be used.
- the manufacturing method of the fitting tool of this invention is not specifically limited, A well-known method can be utilized.
- As a manufacturing method of a 2nd fitting member, the method etc. which crush a female side fitting part partially with a heated bar etc. after extrusion molding, and form a low rank part etc. are mentioned, for example.
- a plurality of lower portions are formed in the female side fitting portion, so that the male side fitting portion and the female side fitting portion are fitted together as a whole. It is possible to easily recognize whether or not the fitting is proceeding smoothly by finger sense and sound. Further, in the fitting of the present invention, it is possible to easily recognize whether or not the fitting is proceeding smoothly without excessively increasing the fitting strength between the male fitting portion and the female fitting portion.
- the bag can be easily opened and closed. Further, in the fitting tool of the present invention, the male side fitting part and the female side fitting part are also fitted at the lower part, so that the bag body using the fitting tool of the present invention is liquid or powdery. Even when the contents are accommodated, leakage of the contents can be suppressed.
- the fitting tool of the present invention is not limited to the fitting tool 10 described above.
- the fitting tool of the present invention is not limited to a fitting tool provided with a pair of male side fitting parts and female side fitting parts, and includes two or more pairs of male side fitting parts and female side fitting parts. Also good.
- the fitting tool of the present invention may be, for example, the fitting tool 10A illustrated in FIGS. 6A and 6B.
- 6A is a view opposite to the AA cross-sectional view of FIG. 1 in the fitted state of the fitting 10A, and is similar to FIG. 6B is a view corresponding to the BB cross-sectional view of FIG. 1 in the fitted state of the fitting 10A, and is similar to FIG. Therefore, the same parts in FIG. 6A and FIG. 6B as those in FIG. 4 and FIG.
- the fitting tool 10 ⁇ / b> A is provided so that the two male-side fitting portions 18 are parallel to the first base material 16, and the two female-side fitting portions 22 are parallel to the second base material 20. Except for being the same as the fitting 10. As described above, the fitting 10 ⁇ / b> A includes two pairs of the male fitting portion 18 and the female fitting portion 22. In the fitting tool 10A as well as the fitting tool 10, it is determined whether or not the fitting is proceeding smoothly when the male fitting part and the female fitting part are fitted together. It can be easily recognized by feeling and sound, and the liquid or powdery contents can be prevented from unexpectedly leaking from the bag.
- bag body 1 a bag body with a fitting tool 1 (hereinafter referred to as “bag body 1”) provided with the fitting tool 10 described above will be described.
- the bag body 1 of the present embodiment is attached along the lateral direction of the bag main body 40 to the bag main body 40 in a sealed state for containing contents and the inner surface of the upper portion of the bag main body 40.
- the fitting tool 10 is provided.
- the bag body 40 is formed by superimposing the first film material 42 and the second film material 44 and heat-sealing all the peripheral portions 46 thereof, and is in a sealed state.
- a cutting auxiliary line 48 is provided along the lateral direction of the bag main body 40 on the upper side of the bag main body 40 from the fitting tool 10, and a notch 50 is formed at the end of the cutting auxiliary line 48.
- the outer surface 16 d of the first base material 16 of the fitting tool 10 is welded to the first film material 42 of the bag body 40, and the second base material 20 of the fitting tool 10.
- the outer surface 20 d is welded to the second film material 44 of the bag body 40.
- the shape of the bag body 40 is a rectangle in this embodiment.
- the shape of the bag body 40 is not limited to a rectangle.
- the size of the bag body 40 is not particularly limited, and may be appropriately selected depending on the contents accommodated in the bag body 40.
- the first film material 42 and the second film material 44 forming the bag body 40 may be any material that can weld the fitting 10 by heat sealing, and a laminated film having at least a sealant layer and a base material layer from the inner surface side.
- a laminated film having at least a sealant layer and a base material layer from the inner surface side.
- the base material layer include biaxially stretched nylon and biaxially stretched polypropylene.
- the sealant layer include linear low density polyethylene, unstretched polypropylene, ethylene-vinyl acetate copolymer, and ionomer.
- the laminated film may be provided with a functional layer such as a barrier layer.
- the first film material 42 and the second film material 44 may be single-layer films composed only of a sealant layer.
- the cutting auxiliary line 48 is a line that assists in cutting and opening the bag body 40.
- a weakened line or a perforated line in which the portion of the cutting auxiliary line 48 in the first film material 42 and the second film material 44 of the bag body 40 is thinner than the other parts. Examples include weakening lines composed of fine pores formed in lines and rows.
- the cutting auxiliary line 48 is not limited to the weakening line, and may be a line formed by printing or the like indicating a position to be cut with a scissor or a cutter.
- the cutting auxiliary line 48 is formed along the width direction of the bag body 40, but is not limited to this form, and may be provided to be inclined with respect to the width direction of the bag body 40. Good.
- the shape of the notch 50 is a triangular shape in the present embodiment, but is not particularly limited, and may be a semicircular shape, a linear shape, or the like.
- the bag body 1 can be opened by forming an opening 52 in the upper portion as shown in FIG. 9 by cutting and removing the upper portion of the bag body 40 from the notch 50 along the cutting auxiliary line 48. .
- the opening 52 formed in the bag body 1 can be opened and closed repeatedly by attaching and detaching the male side fitting part 18 and the female side fitting part 22 of the fitting 10.
- the fitting tool of the present invention since the fitting tool of the present invention is provided, the fitting is performed when the male fitting section and the female fitting section are fitted together. It is possible to recognize from the beginning to the end whether or not the match is proceeding smoothly by finger feeling and sound, and opening and closing can be easily performed. Moreover, even when liquid or powdery contents are stored in the bag, leakage of the contents can be suppressed.
- the bag body with a fitting tool of the present invention is not limited to the bag body 1.
- the bag body in the bag body with a fitting tool of the present invention, is not particularly limited, and various forms of bag bodies known as the bag body of the bag body with the fitting tool can be adopted.
- the bag 1 is a sealed bag until the bag 1 is opened using the cutting auxiliary line 48, but may be a bag with a fitting provided with a bag body in which an opening is formed in advance. .
- the male side fitting part and the female side fitting part are fitted together, it is easy to recognize that they are fitted, and the bag body contains liquid or powdery contents. Even when an object is accommodated, a fitting that can suppress leakage of contents and a bag with the fitting can be provided.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Slide Fasteners (AREA)
Abstract
Description
本願は、2015年7月9日に、日本に出願された特願2015-137689号に基づき優先権を主張し、その内容をここに援用する。
例えば、第1嵌合部及び第2嵌合部がいずれも、並行する複数の雄爪部を有し、互いの雄爪部の頭部を対向する2つの雄爪部の間に挿入して互いに引っ掛けて着脱する嵌合具が知られている(特許文献1)。
[2]前記雄側嵌合部と、前記雌側嵌合部における前記低位部以外の部分との、袋体の内容物側に配置される側の嵌合強度が30N超である、[1]に記載の嵌合具。
[3]前記雄側嵌合部と、前記雌側嵌合部における前記低位部との、袋体の内容物側に配置される側の嵌合強度が10N超である、[1]又は[2]に記載の嵌合具。
[4]内容物を収容する袋本体と、前記袋本体の内面に取り付けられた[1]~[3]のいずれかに記載の嵌合具と、を備える、嵌合具付き袋体。
本発明の嵌合具付き袋体では、雄側嵌合部と雌側嵌合部とを全体的に嵌合させる際にそれらが嵌合していることを認識しやすく、開閉が容易で、また袋体内に液状又は粉状の内容物を収容した場合でも内容物の漏出を抑制することができる。
以下、本発明の嵌合具の一例を示して詳細に説明する。
嵌合具10は、図1~3に示すように、一対の帯状の第1嵌合部材12及び第2嵌合部材14を備えている。第1嵌合部材12は、帯状の第1基材16と、第1基材16の長手方向に設けられた雄側嵌合部18と、を備えている。第2嵌合部材14は、帯状の第2基材20と、第2基材20の長手方向に設けられた雌側嵌合部22と、を備えている。
本実施形態の嵌合具10は、第1基材16の第1側端16bと第2基材20の第1側端20bが袋体の開口部側、第1基材16の第2側端16cと第2基材20の第2側端20cが袋体の内容物側となるように、袋本体の内面に取り付けられる。
第1基材16としては、特に限定されず、公知の嵌合具の基材に使用される材料が使用でき、積層フィルムからなる基材が好ましい。積層フィルムとしては、例えば、第2基材と対向する対向面側から、耐熱層とヒートシール層が積層されたフィルムが挙げられる。
また、第1基材16は、耐熱層とヒートシール層の間にバリア層を有していてもよい。
耐熱層の材料としては、二軸延伸ナイロン、二軸延伸ポリプロピレン等が挙げられる。
ヒートシール層の材料としては、直鎖状低密度ポリエチレン、無延伸ポリプロピレン、エチレン-酢酸ビニル共重合体、アイオノマー等が挙げられる。
バリア層の材料としては、ポリビニルアルコール等が挙げられる。
第1基材16は、積層フィルムからなる基材には限定されず、単層フィルムからなる基材であってもよい。
雄側嵌合部18の材料としては、特に限定されず、例えば、第1基材16で挙げた材料と同じ材料を使用できる。
第2基材20としては、特に限定されず、例えば第1基材16と同じ基材が挙げられ、好ましい態様も同じである。
雌側嵌合部22には、第1アーム部22aと第2アーム部22bによって、それらの間に第2基材20の長さ方向に延びる凹部22cが形成されている。
なお、雌側嵌合部における低位部の幅は、非低位部の幅と同等になっていてもよい。
嵌合強度Aの上限値は特に限定されず、高ければ高いほどよい。
雄側嵌合部の頭部や、雌側嵌合部の非低位部における第2アーム部の形状等を調節することで嵌合強度Aは、調節される。
嵌合強度Bの上限値は特に限定されず、高ければ高いほどよい。
雄側嵌合部の頭部や、雌側嵌合部の低位部における第2アーム部の形状等を調節することで、嵌合強度Bは、調節される。
雌側嵌合部22の非低位部26における第1アーム部22aの高さに対する、低位部24における第1アーム部22aの高さの比率についても同様である。
雌側嵌合部22の材料としては、特に限定されず、例えば、第1基材16で挙げた材料と同じ材料が使用できる。
第1嵌合部材の製造方法としては、例えば、押出成形等が挙げられる。第2嵌合部材の製造方法としては、例えば、押出成形後に、加熱したバー等によって雌側嵌合部を部分的に押し潰して低位部を形成する方法等が挙げられる。
また、本発明の嵌合具においては、雄側嵌合部と雌側嵌合部の嵌合強度を過度に高めなくても嵌合が順調に進行しているか否かを容易に認識できるため、袋体の開閉も容易に行える。
また、本発明の嵌合具においては、雄側嵌合部と雌側嵌合部とは低位部においても嵌合されるため、本発明の嵌合具を用いた袋体内に液状又は粉状の内容物を収容した場合でも、上記内容物の漏出を抑制することができる。
本発明の嵌合具は、一対の雄側嵌合部と雌側嵌合部を備える嵌合具に限定されず、二対以上の雄側嵌合部と雌側嵌合部を備えていてもよい。本発明の嵌合具は、例えば、図6A,Bに例示した嵌合具10Aであってもよい。図6Aは、嵌合具10Aの嵌合状態における図1のA-A断面図に対向する図であり、図4と類似する。また、図6Bは、嵌合具10Aの嵌合状態における図1のB-B断面図に対応する図であり、図5と類似する。従って、図6A及び図6Bにおける図4及び図5と同じ部分は同符号を付して説明を省略する。
嵌合具10Aにおいても、嵌合具10と同様に、雄側嵌合部と雌側嵌合部とを全体的に嵌合させる際に嵌合が順調に進行しているか否かを指の感覚と音によって容易に認識することができ、また液状又は粉状の内容物が袋体から予期せず漏出することも抑制できる。
以下、本発明の嵌合具付き袋体の一例として、前述した嵌合具10を備えた嵌合具付き袋体1(以下、「袋体1」という。)について説明する。
本実施形態の袋体1は、図7に示すように、内容物を収容する密封された状態の袋本体40と、袋本体40の上部の内面に、袋本体40の横方向に沿って取り付けられた嵌合具10とを備えている。
基材層としては、二軸延伸ナイロン、二軸延伸ポリプロピレン等が挙げられる。
シーラント層としては、直鎖状低密度ポリエチレン、無延伸ポリプロピレン、エチレン-酢酸ビニル共重合体、アイオノマー等が挙げられる。
前記積層フィルムには、バリア層等の機能層を設けてもよい。
第1フィルム材42と第2フィルム材44は、シーラント層のみからなる単層フィルムであってもよい。
切断補助線48は、本実施形態では袋本体40の幅方向に沿って形成されているが、この形態には限定されず、袋本体40の幅方向に対して傾斜して設けられていてもよい。
例えば、本発明の嵌合具付き袋体においては、袋本体は特に限定されず、嵌合具付き袋体の袋本体として知られる様々な形態の袋本体を採用できる。例えば、袋体1は切断補助線48を利用して開封するまでは密封状態の袋体であったが、予め開口部が形成された袋本体を備える嵌合具付き袋体であってもよい。
10、10A 嵌合具
12 第1嵌合部材
14 第2嵌合部材
16 第1基材
18 雄側嵌合部
20 第2基材
22 雌側嵌合部
24 低位部
26 非低位部
40 袋本体
Claims (4)
- 一対の帯状の第1嵌合部材及び第2嵌合部材を備え、
前記第1嵌合部材が、帯状の第1基材と、前記第1基材の長手方向に沿って設けられた雄側嵌合部と、を備え、前記第2嵌合部材が、帯状の第2基材と、前記第2基材の長手方向に沿って設けられ、前記雄側嵌合部と着脱自在に嵌合する雌側嵌合部と、を備え、
前記雌側嵌合部には、高さが低くなっている低位部が該雌側嵌合部の長さ方向に間隔を開けて複数形成され、
前記雄側嵌合部と前記雌側嵌合部とは前記低位部でも嵌合される、嵌合具。 - 前記雄側嵌合部と、前記雌側嵌合部における前記低位部以外の部分との、袋体の内容物側に配置される側の嵌合強度が30N超である、請求項1に記載の嵌合具。
- 前記雄側嵌合部と、前記雌側嵌合部における前記低位部との、袋体の内容物側に配置される側の嵌合強度が10N超である、請求項1又は2に記載の嵌合具。
- 内容物を収容する袋本体と、前記袋本体の内面に取り付けられた請求項1~3のいずれか一項に記載の嵌合具と、を備える、嵌合具付き袋体。
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES16821055T ES2805777T3 (es) | 2015-07-09 | 2016-03-09 | Medios de enganche y bolsa con medios de enganche |
| US15/740,521 US10806222B2 (en) | 2015-07-09 | 2016-03-09 | Interlocking means and bag with interlocking means |
| KR1020187000583A KR102394725B1 (ko) | 2015-07-09 | 2016-03-09 | 감합구 및 감합구 부착 봉지체 |
| PL16821055T PL3320798T3 (pl) | 2015-07-09 | 2016-03-09 | Środki blokujące oraz woreczek ze środkami blokującymi |
| CA2991019A CA2991019C (en) | 2015-07-09 | 2016-03-09 | Interlocking means and bag with interlocking means |
| EP16821055.7A EP3320798B1 (en) | 2015-07-09 | 2016-03-09 | Interlocking means and bag with interlocking means |
| BR112018000157-0A BR112018000157B1 (pt) | 2015-07-09 | 2016-03-09 | Meio de intertravamento, e, bolsa com um meio de intertravamento |
| MX2018000321A MX395580B (es) | 2015-07-09 | 2016-03-09 | Medios de interconexion y bolsas con medios de interconexion. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-137689 | 2015-07-09 | ||
| JP2015137689 | 2015-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017006584A1 true WO2017006584A1 (ja) | 2017-01-12 |
Family
ID=55998473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2016/057394 Ceased WO2017006584A1 (ja) | 2015-07-09 | 2016-03-09 | 嵌合具及び嵌合具付き袋体 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US10806222B2 (ja) |
| EP (1) | EP3320798B1 (ja) |
| KR (1) | KR102394725B1 (ja) |
| CN (2) | CN205256928U (ja) |
| BR (1) | BR112018000157B1 (ja) |
| CA (1) | CA2991019C (ja) |
| ES (1) | ES2805777T3 (ja) |
| MX (1) | MX395580B (ja) |
| PL (1) | PL3320798T3 (ja) |
| TW (1) | TWI592341B (ja) |
| WO (1) | WO2017006584A1 (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205872788U (zh) * | 2015-07-09 | 2017-01-11 | C.I.化成株式会社 | 嵌合件以及带嵌合件的袋体 |
| ES2660515B2 (es) * | 2016-08-22 | 2018-09-27 | Carlos FERNÁNDEZ VERDÚ | Cremallera con enganche automático |
| US11284680B2 (en) * | 2018-03-30 | 2022-03-29 | Tyler Velger | Flexible interlocking closure |
| EP3578076A1 (fr) * | 2018-06-04 | 2019-12-11 | The Swatch Group Research and Development Ltd | Système de fermeture pour bracelet |
| JP7352351B2 (ja) | 2018-12-25 | 2023-09-28 | タキロンシーアイ株式会社 | 嵌合具および嵌合具付き袋体 |
| USD1045615S1 (en) * | 2022-10-27 | 2024-10-08 | Greater Goods, LLC | Flexible container |
| US12409978B2 (en) | 2023-04-13 | 2025-09-09 | S. C. Johnson & Son, Inc. | Closure system for pouch or container |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137606A (ja) * | 1991-04-22 | 1993-06-01 | Mobil Oil Corp | 間欠的な変形部分を有する再閉塞可能なプラスチツク製フアスナー |
| JP2003160149A (ja) * | 2001-11-26 | 2003-06-03 | Hosokawa Yoko Co Ltd | 再閉包装袋およびプラスチック製線状ファスナー |
| WO2012075007A1 (en) * | 2010-11-29 | 2012-06-07 | Illinois Tool Works Inc. | Zipper profile manufactured by cut and stretch methods |
| EP2735522A1 (en) * | 2012-11-26 | 2014-05-28 | Illinois Tool Works Inc. | Audible cut and crush zipper |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1268743C (en) | 1985-12-23 | 1990-05-08 | Steven Ausnit | EXTRUDED CLOSURE STRIP WITH CONCURRENT SLOT AND RIB |
| JPH0317050U (ja) | 1989-07-03 | 1991-02-20 | ||
| US5140727A (en) * | 1990-03-09 | 1992-08-25 | Dowbrands L.P. | Zipper for reclosable thermoplastic bag, process and apparatus for making |
| US5070584A (en) * | 1990-03-09 | 1991-12-10 | Dowbrands Inc. | Zipper for a reclosable thermoplastic bag and a process and apparatus for making |
| US5138750A (en) * | 1991-05-13 | 1992-08-18 | Dowbrands L.P. | Zipper for reclosable thermoplastic bag |
| JP3392887B2 (ja) * | 1992-10-16 | 2003-03-31 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 相互係合式ファスナー |
| US5647100A (en) | 1995-03-14 | 1997-07-15 | Dowbrands L.P. | Closure member for a reclosable thermoplastic bag |
| US6594872B2 (en) * | 2001-08-17 | 2003-07-22 | The Glad Products Company | Interlocking closure device |
| JP2005144077A (ja) | 2003-11-20 | 2005-06-09 | Ci Sanplus Kk | 嵌合具及び嵌合具付包装用袋体 |
| US7543361B2 (en) * | 2004-04-26 | 2009-06-09 | The Glad Products Company | Closure device providing visual confirmation of occlusion |
| US7585111B2 (en) | 2005-01-31 | 2009-09-08 | S.C. Johnson Home Storage, Inc. | Reclosable pouch and closure element therefor having interlocking closure profiles |
| JP2008541884A (ja) | 2005-05-26 | 2008-11-27 | レイノルズ コンシューマー プロダクツ、インク. | 不正開封表示封緘具付袋体 |
| JP4841977B2 (ja) | 2006-03-13 | 2011-12-21 | シーアイ化成株式会社 | 嵌合具および嵌合具付袋体 |
| JP5512956B2 (ja) | 2008-11-17 | 2014-06-04 | 株式会社クレハ | ジッパ付き包装袋の製造方法 |
| JP2010137866A (ja) | 2008-12-09 | 2010-06-24 | Idemitsu Unitech Co Ltd | ジッパーテープ付包装袋、その包装袋の製造装置、製造方法及び折曲用帯状部材 |
| JP5466972B2 (ja) * | 2009-07-17 | 2014-04-09 | 出光ユニテック株式会社 | 帯状嵌合部材、帯状嵌合具、および帯状嵌合具付包装袋 |
| US8926179B2 (en) * | 2010-07-27 | 2015-01-06 | S.C. Johnson & Son, Inc. | Closure mechanism with multiple frequency feedback |
| US11180286B2 (en) | 2010-10-29 | 2021-11-23 | S. C. Johnson & Son, Inc. | Reclosable bag having a loud sound during closing |
| US8999219B2 (en) * | 2012-02-15 | 2015-04-07 | Illinois Tool Works Inc. | Audible zipper with laterally crushed elements and methods of manufacture thereof |
-
2015
- 2015-12-16 CN CN201521049187.0U patent/CN205256928U/zh not_active Expired - Lifetime
- 2015-12-16 CN CN201510941100.9A patent/CN106335699A/zh active Pending
-
2016
- 2016-03-09 EP EP16821055.7A patent/EP3320798B1/en active Active
- 2016-03-09 PL PL16821055T patent/PL3320798T3/pl unknown
- 2016-03-09 CA CA2991019A patent/CA2991019C/en active Active
- 2016-03-09 MX MX2018000321A patent/MX395580B/es unknown
- 2016-03-09 ES ES16821055T patent/ES2805777T3/es active Active
- 2016-03-09 KR KR1020187000583A patent/KR102394725B1/ko active Active
- 2016-03-09 WO PCT/JP2016/057394 patent/WO2017006584A1/ja not_active Ceased
- 2016-03-09 BR BR112018000157-0A patent/BR112018000157B1/pt active IP Right Grant
- 2016-03-09 US US15/740,521 patent/US10806222B2/en active Active
- 2016-03-10 TW TW105107333A patent/TWI592341B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05137606A (ja) * | 1991-04-22 | 1993-06-01 | Mobil Oil Corp | 間欠的な変形部分を有する再閉塞可能なプラスチツク製フアスナー |
| JP2003160149A (ja) * | 2001-11-26 | 2003-06-03 | Hosokawa Yoko Co Ltd | 再閉包装袋およびプラスチック製線状ファスナー |
| WO2012075007A1 (en) * | 2010-11-29 | 2012-06-07 | Illinois Tool Works Inc. | Zipper profile manufactured by cut and stretch methods |
| EP2735522A1 (en) * | 2012-11-26 | 2014-05-28 | Illinois Tool Works Inc. | Audible cut and crush zipper |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP3320798A4 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180026724A (ko) | 2018-03-13 |
| CN106335699A (zh) | 2017-01-18 |
| BR112018000157B1 (pt) | 2022-09-06 |
| MX2018000321A (es) | 2018-03-14 |
| EP3320798B1 (en) | 2020-05-20 |
| KR102394725B1 (ko) | 2022-05-09 |
| CA2991019A1 (en) | 2017-01-12 |
| CN205256928U (zh) | 2016-05-25 |
| TW201702144A (zh) | 2017-01-16 |
| EP3320798A1 (en) | 2018-05-16 |
| EP3320798A4 (en) | 2019-01-02 |
| MX395580B (es) | 2025-03-21 |
| ES2805777T3 (es) | 2021-02-15 |
| TWI592341B (zh) | 2017-07-21 |
| US10806222B2 (en) | 2020-10-20 |
| PL3320798T3 (pl) | 2020-11-16 |
| US20180184767A1 (en) | 2018-07-05 |
| BR112018000157A2 (ja) | 2018-09-11 |
| CA2991019C (en) | 2023-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017006584A1 (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP6838875B2 (ja) | 嵌合具並びに嵌合具付き袋体及びその製造方法 | |
| TWI518008B (zh) | Easy to tear the folder chain, and with easy to tear the folder with the bag | |
| JP5087219B2 (ja) | 咬合具、これを用いた袋およびこれらの製造方法 | |
| US12006099B2 (en) | Bag body with fitting tool | |
| KR20070020241A (ko) | 척 테이프 및 척 테이프 부착 포장 백 | |
| JP2016098033A (ja) | チャック付き包装袋 | |
| JP6186614B2 (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP6002386B2 (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP6086673B2 (ja) | 嵌合具及び嵌合具付き袋体 | |
| US10618696B2 (en) | Packaging bag and method for manufacturing packaging bag | |
| JP6341483B2 (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP2016043973A (ja) | ジッパーテープ、ジッパーテープ付き袋体およびジッパーテープ付き袋体の製造方法 | |
| JP6126886B2 (ja) | 嵌合具付き袋体 | |
| JP5982123B2 (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP2020073120A (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP2013180825A (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP2016182217A (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP2016037316A (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP2011206231A (ja) | 嵌合具および嵌合具付き袋体 | |
| JP5982122B2 (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP2015016017A (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP2013180188A (ja) | 嵌合具及び嵌合具付き袋体 | |
| JP2020099602A (ja) | 嵌合具および嵌合具付き袋体 | |
| JP2016073329A (ja) | 嵌合具及び嵌合具付き袋体 |
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: 16821055 Country of ref document: EP Kind code of ref document: A1 |
|
| ENP | Entry into the national phase |
Ref document number: 2991019 Country of ref document: CA |
|
| ENP | Entry into the national phase |
Ref document number: 20187000583 Country of ref document: KR Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2018/000321 Country of ref document: MX |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2016821055 Country of ref document: EP |
|
| REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112018000157 Country of ref document: BR |
|
| ENP | Entry into the national phase |
Ref document number: 112018000157 Country of ref document: BR Kind code of ref document: A2 Effective date: 20180104 |