JP2006137445A - Easily unsealable packaging bag - Google Patents

Easily unsealable packaging bag Download PDF

Info

Publication number
JP2006137445A
JP2006137445A JP2004327410A JP2004327410A JP2006137445A JP 2006137445 A JP2006137445 A JP 2006137445A JP 2004327410 A JP2004327410 A JP 2004327410A JP 2004327410 A JP2004327410 A JP 2004327410A JP 2006137445 A JP2006137445 A JP 2006137445A
Authority
JP
Japan
Prior art keywords
packaging bag
cut line
adhesive tape
wall surface
line
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.)
Withdrawn
Application number
JP2004327410A
Other languages
Japanese (ja)
Inventor
Toru Inoue
Kyoichi Shimomura
恭一 下村
井上  徹
Original Assignee
Dainippon Printing Co Ltd
大日本印刷株式会社
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 Dainippon Printing Co Ltd, 大日本印刷株式会社 filed Critical Dainippon Printing Co Ltd
Priority to JP2004327410A priority Critical patent/JP2006137445A/en
Publication of JP2006137445A publication Critical patent/JP2006137445A/en
Application status is Withdrawn legal-status Critical

Links

Images

Abstract

PROBLEM TO BE SOLVED: To provide an easily openable packaging bag having an excellent gas barrier property, in which the wall surface of a packaging bag can be cut along a score line by peeling off an adhesive tape. It is to be.
A bag having a flexible wall made of a laminate having a base material layer, an aluminum foil layer, and a heat-adhesive resin layer, the bag wall surface passing through only the base material layer of the laminate. It is an easy-open packaging bag having a configuration in which an opening cut line having a shape is formed, and an adhesive tape having a knob portion is attached to the wall surface of the bag so as to cover at least a part of the cut line.
[Selection] Figure 1

Description

  According to the present invention, an adhesive tape that covers and covers at least a part of a score line is peeled from the wall surface of the bag, whereby a laminate constituting the bag is cut along the score line to easily form an opening in the bag. The present invention relates to an easy-open packaging bag having excellent gas barrier properties.

Conventionally, as a packaging bag in which an opening can be formed by cutting a wall portion of a bag, for example, one sealed end portion sealed by thermal welding as described in Japanese Patent No. 3400456 is used. A series of sewing machines which are spaced apart from each other to define a horizontally elongated rectangular boundary on one wall of a flexible container which is substantially a bag and which extends close to and parallel to the sealed end Resealable cover having a structure in which a die cut region formed by a line of sight, that is, a die cut region, is provided, and a label having a non-adhesive end that serves as a handle is attached to the die cut region. (For example, refer patent document 1) which has this.
Japanese Patent No. 3400456

  However, in the container having the re-sealable cover described above, a configuration in which a pressure-sensitive adhesive label is attached to cover a die cut area formed of a perforation line formed so as to penetrate the wall of the container. Therefore, it is unavoidable that the gas barrier property is lowered due to the perforation line formed so as to penetrate the wall portion of the container, and cannot be used as a container for packaging contents that require the gas barrier property. Have.

  The object of the present invention is to grasp the grip portion of the adhesive tape and peel it from the packaging bag, thereby cutting the wall surface of the packaging bag along the score line and opening it easily to form an opening. It is an object of the present invention to provide an easy-open packaging bag excellent in gas barrier property without causing deterioration in gas barrier property due to formation.

  A cut line having a predetermined shape is formed on a wall surface of a packaging bag having a flexible wall surface made of a laminate including a base material layer, an aluminum foil layer, and a heat-adhesive resin layer, and covers at least a part of the cut line. In the packaging bag by which the adhesive tape which has a knob part was stuck on the wall surface of the packaging bag, it is an easily openable packaging bag of the structure formed so that the said cut line might penetrate only the base material layer of a laminated body.

  In the above-described easy-open packaging bag, the cut line is an elongated rounded rectangular shape extending in the left-right direction formed in a broken line shape, and at least one end portion is covered and the knob is adjacent to the side end of the packaging bag It is the structure to which the adhesive tape was stuck so as to do.

  In the above-described easy-open packaging bag, the cut line is a U-shape facing in the left-right direction, covers the entire cut line, and the adhesive tape is positioned so that the knob is positioned on the curved portion side of the U-shape. It is a stuck configuration.

  In the above easy-open packaging bag, the adhesive tape has an adhesive strength to the wall surface of the packaging bag of 100 g / 20 mm or more (JIS Z-0237 180 ° C. peeling), and the thermal adhesive resin layer has a tensile strength of 30 MPa. (JIS K-7127) The configuration is as follows.

  Said easily openable packaging bag WHEREIN: The said packaging bag is the structure which is a gusset bag which has a V-shaped folding part in the left-right both ends or a pillow type bag.

  By adopting the configuration of the present invention, when the adhesive tape attached to the wall surface is grasped and peeled off, the wall surface of the packaging bag surrounded by the cut line can be cut off in a state of being adhered to the adhesive tape. Therefore, it is possible to form an opening for easily opening the packaging bag and taking out the contents. In addition, the score line is formed so as to penetrate only the base material layer of the laminate composed of the base material layer, the aluminum foil layer, and the heat-adhesive resin layer, and the location of the score line formed in the base material layer is aluminum. Since it is covered with a foil layer and a heat-adhesive resin layer, it is possible to prevent deterioration of the gas barrier property of the packaging bag due to the formation of a score line, and an easy-open packaging bag with excellent gas barrier properties. can do.

  In the invention which concerns on Claim 2, the wall surface of a packaging bag can be cut off along a cut line, and the elongate round-round rectangular opening can be formed easily.

  In the invention which concerns on Claim 3, the wall surface of a packaging bag is cut off along a score line, and the opening of the shape which extended the U-shaped opening or the U-shaped linear part can be formed easily.

  In the invention according to claim 4, when the adhesive tape is peeled off, the adhesive tape is not peeled off from the packaging bag, and the wall surface of the packaging bag is pulled while being adhered to the adhesive tape, and the cut line is covered at the edge of the score line and laminated. The formed aluminum foil layer and the heat-adhesive resin layer can be broken and torn along the score line.

  In the invention which concerns on Claim 5, an opening can be easily formed in a pillow type bag or a gusset bag.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
1 is a plan view showing a first embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view taken along the line II of FIG. 1, and FIG. 3 is a plan view showing an upper half of the first embodiment in the middle of opening, FIG. FIG. 5 is an enlarged cross-sectional view corresponding to FIG. 2 obtained by cutting the laminate of the first embodiment along a cut line, FIG. 5 is a plan view showing the upper half of the second embodiment of the present invention, and FIG. It is a top view which shows the upper half part of 3 embodiment, 2 is a palm heat-bonding part, 3 is an edge thermal bonding part, 4,4 'is a score line, 5,5' is an adhesive tape, 5a, 5a ' Is a knob part, 51 is an adhesive tape substrate layer, 52 is an adhesive layer, 6 is an opening, 10 is a laminate, 11 is a substrate layer, 12 is an aluminum foil layer, and 13 is a heat-adhesive resin layer.

  The first embodiment of the present invention is as shown in FIGS. As shown in FIG. 1, the planar shape is composed of a laminate 10 including a base material layer 11, an aluminum foil layer 12, and a heat-adhesive resin layer 13. Is a pillow-type bag formed by the above, a horizontally long rounded rectangular broken line cut line 4 is formed on the wall surface on which the palm heat-bonding portion 2 is not formed so as to be orthogonal to the palm-shell heat bonding portion 2; An adhesive tape 5 covering the entire cut line 4 and having a knob 5a at one end is attached to the outer surface of the wall surface, and the horizontally long rounded rectangular cut line 4 is cut at the arcuate end. This is a configuration in which the length of is increased. The knob 5a of the adhesive tape 5 is not in an adhesive state without forming an adhesive layer, or the adhesive tape 5 is folded and bonded with the adhesive layer inside by a predetermined width to be in an adhesive-free state. Is.

  The cross-sectional configuration of the part where the cut line 4 is formed and the adhesive tape 5 is attached so as to cover the cut line 4 is as shown in FIG. 2, and the cut line 4 is bonded to the base material layer 11 and the aluminum foil layer 12 by thermal bonding. The laminate 10 is formed so as to penetrate only the base material layer 11 of the laminate 10, and the score line 4 is configured to be covered with the aluminum foil layer 12 and the thermal adhesive resin layer 13. Since the cut line 4 penetrating the base material layer 11 is covered with the aluminum foil layer 12 and the heat-adhesive resin layer 13, there is no deterioration in gas barrier property due to the formation of the cut line 4, and the packaging bag has excellent gas barrier property. can do. Further, the aluminum foil layer 12 covering the score line 4 penetrating the base material layer 11 has a low tensile strength, so it is easy to tear, and the thermal adhesive resin layer 13 has a tensile strength of 30 MPa (JIS K-7127) or less and has a tensile strength. Since the adhesive tape 5 adhered to the surface of the laminate 10 is peeled off, the aluminum foil layer 12 and the heat-adhesive resin layer 13 are broken at the location of the score line 4 and along the score line 4. The laminate 10 can be torn.

  In the end part where the length of the cut line 4 is lengthened by grasping the knob part 5a and tearing off the adhesive tape 5 in the lateral direction, the base material at the end part of the cut line 4 is lengthened. Since the layer 11 is easily broken and the aluminum foil layer 12 and the heat-adhesive resin layer 13 laminated on the base material layer 11 are broken as shown in FIG. 4, the adhesive tape 5 is cut as shown in FIG. The laminated body 10 in a region surrounded by the score line 4 is cut off in a state where the adhesive layer 52 is bonded to the surface of the adhesive layer 52 to form an opening 6. In the case of the first embodiment, the laminated body 10 constituting the wall surface of the packaging bag is broken along the cut line 4 and cut and removed to form a rounded rectangular opening 6 to take out the contents. it can. Moreover, when the adhesive tape 5 is peeled and the laminated body 10 in the area surrounded by the cut line 4 is cut off, the peeling is stopped, whereby the peeled adhesive tape 5 is returned to the original and the opening 6 is formed in the packaging bag. Can be sealed again.

  The planar shape of the second embodiment of the present invention is as shown in FIG. 5, and compared with the first embodiment, the pressure-sensitive adhesive tape has a knob portion 5 a ′ covering only one end portion of the score line 4. The configuration is basically the same as that of the first embodiment except that 5 'is different in that it is attached to the outer surface of the wall surface. Also in the second embodiment, the laminate 10 in the region where the adhesive tape 5 'is adhered is cut off by grasping the knob 5a' and peeling off the adhesive tape 5 'in the lateral direction. By pulling 5 ', the laminated body 10 constituting the wall surface of the packaging bag can be broken and cut along the cut line 4. By removing the cut laminated body 10, the cut line 4 is formed on the wall surface of the packaging bag. Can be formed.

  The planar shape of the third embodiment of the present invention is as shown in FIG. 6 and is composed of a laminate including a base material layer, an aluminum foil layer, and a heat-adhesive resin layer. A pillow-type bag formed by the edge thermal bonding portion 3 and having a horizontally long U-shaped broken line 4 ′ perpendicular to the palm thermal bonding portion 2 on a wall surface where the palm thermal bonding portion 2 is not formed. Is formed at a position adjacent to the side edge of the packaging bag, and the adhesive tape 5 'covering the entire cut line 4' and having the knob part 5a 'is the knob part 5a' is the curve part side of the cut line 4 '. It is affixed to the outer surface of the wall surface so that the cut line 4 ′ has a long cut length at the curved portion.

  Also in the third embodiment, the length of the cut line 4 ′ is increased by grasping the knob 5a ′ and peeling off the adhesive tape 5 ′ in the lateral direction. Thus, the laminated body is broken, and the laminated body is broken along the cut line 4 ′ to form a horizontal U-shaped opening. When the adhesive tape 5 ′ is peeled to form an opening having the same shape as the score line 4 ′, the peeling is stopped and the adhesive tape 5 ′ is returned to its original position, whereby the lateral U-shaped opening can be resealed. Further, after forming the horizontal U-shaped opening, the peeling of the adhesive tape 5 ′ is further continued and the peeling is stopped at an arbitrary position, so that the cut line 4 ′ can be removed even in the region where the cut line is not formed. It is possible to break the laminate in the extending direction of the straight line portion and cut it to form a horizontal U-shaped opening that extends in the left-right direction extending in the extending direction of the straight line portion of the cut line 4 ′.

  In the first to third embodiments, it is preferable that the width of the rounded rectangular shape or the U-shaped score line is about 3 to 30 mm. If the width of the cut line is narrower than 3 mm, the area of the region surrounded by the cut line that adheres to the adhesive tape is reduced, and the force for tearing the laminate when the adhesive tape is peeled off is not preferable. Conversely, it is optional to make the width of the score line larger than 30 mm so as to be suitable for the use of the packaging bag, but when the width of the score line is widened, the area of the adhesive tape that covers and sticks to the score line is increased. Therefore, it is difficult to perform the operation of attaching the adhesive tape to the outer surface of the packaging bag, and it is not preferable from the viewpoint of cost. Moreover, although the shape of the packaging bag is a flat pillow type bag, it may be a gusset pillow type bag having inward gusset folding portions at both ends. Moreover, it is good also as a packaging bag which has a gusset folding part of the structure which inserted the V-shaped folding piece into the both ends of the laminated body of 2 sheets of front and back, and heat-bonded the 4 side edge parts by predetermined width. In the case of a packaging bag having inward V-shaped folds on both sides as described above, there is no appropriate means for tearing and opening the packaging bag in the left-right direction. The easy-open packaging bag is particularly effective in the case of a gusset pillow type bag or a packaging bag having a V-shaped fold on both sides.

  The shape of the score line is not particularly limited, but is preferably a closed loop shape or a U-shape for forming an opening in the bag, and the size and shape depends on the size and shape of the opening to be formed. It can be decided arbitrarily. The cut line is preferably a broken line, the straight line part of the cut line is made relatively short in the length of the broken line cut line, and the curved line part is made along the cut line by making the broken line cut length relatively long. It is easy to break the base material layer. It is necessary to use a tape with a high adhesive strength, and as a result, the force that pulls the wall surface of the packaging bag by the adhesive strength when peeling the adhesive tape increases, so it is laminated along the score line. It becomes possible to break the aluminum foil and the heat-adhesive resin layer which are laminated so as to cover the base material layer and the cut line. The adhesive tape knob may be the state of the adhesive tape base material without applying adhesive to the adhesive tape base material, or the adhesive tape may be folded and bonded to the adhesive layer with the adhesive layer inside to form the knob part. Good.

  As the base material layer 11 of the laminate 10, a single or laminated body of a plastic film such as biaxially stretched polyethylene terephthalate (PET), biaxially stretched nylon (ON), biaxially stretched polypropylene (OPP), and the films A paper laminate can be used. As the heat-adhesive resin layer 13, low-density polyethylene, linear low-density polyethylene, an ethylene-α olefin copolymer polymerized using a metallocene catalyst, or the like can be used. In order to tear along the score line with the adhesive tape, the thermal adhesive resin layer needs to have a tensile strength of 30 MPa (JIS K-7127) or less, and the thickness of the thermal adhesive resin layer is 15 to It becomes about 40 μm.

Laminating the base material layer, the intermediate layer, and the heat-adhesive resin layer of the laminate can be performed by dry lamination (DL) using a urethane-based adhesive or extrusion lamination (EC) using polyethylene. As the structure of the laminate, for example, PET / aluminum foil (AL) / LDPE, ON / AL / LDPE, OPP / AL / LDPE, PET / ON / AL / LDPE, PET / OPP / AL / LDPE, paper / PET / AL / LDPE, PET / paper / AL / LDPE, etc. A score line is formed in the underlined layer that becomes the base material layer.

  As a method of producing a laminate having a score line, a base material layer made of a plastic film on which a pattern is printed, or a base material layer in which another plastic film or paper is laminated on the printing surface of a plastic film on which a design is printed After forming the cut line, a predetermined closed loop or U-shaped cut line is formed at a predetermined position with a cutting blade in alignment with the pattern printed on the base layer, and the base layer formed with the cut line is made of aluminum. It can be produced by laminating a foil and a heat-adhesive resin layer. When the base material layer is made of a single plastic film, when printing the plastic film using a gravure rotary printing machine, etc., it is used to form score lines on the surface of the plate cylinder using one unit of the printing machine. By attaching a cutting blade, it is possible to form a score line in printing and in-line.

The top view which shows 1st Embodiment of this invention. FIG. 2 is an enlarged sectional view taken along line II in FIG. 1. The top view which shows the upper half part in the middle of opening of 1st Embodiment. The expanded sectional view corresponding to Drawing 2 which cut off the layered product of a 1st embodiment by a cut line. The top view which shows the upper half part of 2nd Embodiment of this invention. The top view which shows the upper half part of 3rd Embodiment of this invention.

Explanation of symbols

2 Joint heat bonding part 3 Edge heat bonding part 4, 4 'Cut line 5, 5' Adhesive tape 5a, 5'a Knob part 6 Opening
51 Adhesive tape substrate layer
52 Adhesive layer
10 Laminate
11 Base material layer
12 Aluminum foil layer
13 Thermal adhesive resin layer

Claims (5)

  1. A cut line having a predetermined shape is formed on a wall surface of a packaging bag having a flexible wall surface made of a laminate including a base material layer, an aluminum foil layer, and a heat-adhesive resin layer, and covers at least a part of the cut line. In a packaging bag in which a pressure-sensitive adhesive tape having a knob is attached to the wall surface of the packaging bag, the easy-open property is characterized in that the cut line is formed so as to penetrate only the base material layer of the laminate. Packaging bag.
  2. The cut line is a long and narrow rounded rectangular shape formed in a broken line shape, and has a configuration in which an adhesive tape is attached so as to cover at least one end portion and a knob portion is adjacent to a side end of the packaging bag. The easy-open packaging bag according to claim 1.
  3. The cut line is U-shaped, and has a configuration in which an adhesive tape is attached so that the entire cut line is covered and the knob is located on the curved part side of the U-shape. Item 10. An easy-open packaging bag according to item 1.
  4. The adhesive tape has an adhesive strength to the wall of the packaging bag of 100 g / 20 mm (JIS Z-0237 180 ° C. peeling) or more, and a tensile strength of the thermal adhesive resin layer is 30 MPa (JIS K-7127) or less. The easy-open packaging bag according to any one of claims 1 to 3.
  5. The easy-open packaging bag according to any one of claims 1 to 4, wherein the packaging bag is a pillow type bag or a gusset bag having V-shaped folded portions at both left and right ends.
JP2004327410A 2004-11-11 2004-11-11 Easily unsealable packaging bag Withdrawn JP2006137445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004327410A JP2006137445A (en) 2004-11-11 2004-11-11 Easily unsealable packaging bag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004327410A JP2006137445A (en) 2004-11-11 2004-11-11 Easily unsealable packaging bag

Publications (1)

Publication Number Publication Date
JP2006137445A true JP2006137445A (en) 2006-06-01

Family

ID=36618503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004327410A Withdrawn JP2006137445A (en) 2004-11-11 2004-11-11 Easily unsealable packaging bag

Country Status (1)

Country Link
JP (1) JP2006137445A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009143581A (en) * 2007-12-12 2009-07-02 Kyouei Kk Article storing bag
US20130114918A1 (en) * 2010-05-18 2013-05-09 Deborah A. Lyzenga Easy Open Flexible Film Packaging Products and Methods of Manufacture
JP2013151312A (en) * 2012-01-26 2013-08-08 Aiwa Kogyo Kk Food package and food packaging bag
US9187228B2 (en) 2007-03-30 2015-11-17 Intercontinental Great Brands Llc Package integrity indicating closure
US9205967B2 (en) 2010-01-26 2015-12-08 Generale Biscuit Resealable packaging for food products and method of manufacturing
US9221590B2 (en) 2010-03-23 2015-12-29 Generale Biscuit Resealable packaging for food products and method of manufacturing
JP2016068993A (en) * 2014-09-29 2016-05-09 株式会社フジシール Packaging bag
JP2016097997A (en) * 2014-11-19 2016-05-30 大日本印刷株式会社 Packing bag
JP2016097996A (en) * 2014-11-19 2016-05-30 大日本印刷株式会社 Winding body, manufacturing method thereof and manufacturing method of content-contained packing bag
US20160152400A1 (en) * 2014-10-30 2016-06-02 LaserSharp FlexPak Services, LLC Hermetically sealed Microwave Package and Process
US20160251135A1 (en) * 2013-03-14 2016-09-01 Printpack Illinois, Inc. Recloseable Flexible Packages
JP2016159926A (en) * 2015-02-27 2016-09-05 日本製紙株式会社 Paper container
US9630761B2 (en) 2008-10-20 2017-04-25 Mondelez UK Holding & Services Limited Packaging
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
US9663282B2 (en) 2006-05-23 2017-05-30 International Great Rapids LLC Package integrity indicator for container closure
US9688442B2 (en) 2011-03-17 2017-06-27 Intercontinental Great Brands Llc Reclosable flexible film packaging products and methods of manufacture
US9708104B2 (en) 2010-05-18 2017-07-18 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
JP2017137081A (en) * 2016-02-02 2017-08-10 株式会社みつわ玩具出版社 Mount for toy fireworks fixing and structure of toy fireworks fixing therewith
US10118741B2 (en) 2008-07-24 2018-11-06 Deborah Lyzenga Package integrity indicating closure

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9663282B2 (en) 2006-05-23 2017-05-30 International Great Rapids LLC Package integrity indicator for container closure
US9919855B2 (en) 2007-03-30 2018-03-20 Intercontinental Great Brands Llc Package integrity indicating closure
US9187228B2 (en) 2007-03-30 2015-11-17 Intercontinental Great Brands Llc Package integrity indicating closure
JP2009143581A (en) * 2007-12-12 2009-07-02 Kyouei Kk Article storing bag
US10118741B2 (en) 2008-07-24 2018-11-06 Deborah Lyzenga Package integrity indicating closure
US9630761B2 (en) 2008-10-20 2017-04-25 Mondelez UK Holding & Services Limited Packaging
US9205967B2 (en) 2010-01-26 2015-12-08 Generale Biscuit Resealable packaging for food products and method of manufacturing
US9221590B2 (en) 2010-03-23 2015-12-29 Generale Biscuit Resealable packaging for food products and method of manufacturing
US9708104B2 (en) 2010-05-18 2017-07-18 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
US20130114918A1 (en) * 2010-05-18 2013-05-09 Deborah A. Lyzenga Easy Open Flexible Film Packaging Products and Methods of Manufacture
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
US9688442B2 (en) 2011-03-17 2017-06-27 Intercontinental Great Brands Llc Reclosable flexible film packaging products and methods of manufacture
JP2013151312A (en) * 2012-01-26 2013-08-08 Aiwa Kogyo Kk Food package and food packaging bag
US20160251135A1 (en) * 2013-03-14 2016-09-01 Printpack Illinois, Inc. Recloseable Flexible Packages
JP2016068993A (en) * 2014-09-29 2016-05-09 株式会社フジシール Packaging bag
US20160152400A1 (en) * 2014-10-30 2016-06-02 LaserSharp FlexPak Services, LLC Hermetically sealed Microwave Package and Process
JP2016097996A (en) * 2014-11-19 2016-05-30 大日本印刷株式会社 Winding body, manufacturing method thereof and manufacturing method of content-contained packing bag
JP2016097997A (en) * 2014-11-19 2016-05-30 大日本印刷株式会社 Packing bag
JP2016159926A (en) * 2015-02-27 2016-09-05 日本製紙株式会社 Paper container
JP2017137081A (en) * 2016-02-02 2017-08-10 株式会社みつわ玩具出版社 Mount for toy fireworks fixing and structure of toy fireworks fixing therewith

Similar Documents

Publication Publication Date Title
TWI273076B (en) Easily openable package
US7470062B2 (en) Packaging member with easy-opening means
US5975304A (en) Sealed containers with tabs and method of making the same
US20100111453A1 (en) Two Side Cut Reseal With Pressure Sensitive Adhesive and the Method for Making Same
KR100596962B1 (en) Easy opening, re-closeable bag
CA2770004C (en) Easy-open resealable package
EP1437311A1 (en) A box-shaped package of a flexible and sealable packaging material
EP1449789B1 (en) Packaging container comprising a packaging foil having an integral system for opening and re-closing
EP2571782B1 (en) Easy open flexible film packaging products and methods of manufacture
EP1792722A1 (en) Packaging pouch
KR101162779B1 (en) A packgae with easy opening
EP1066203A4 (en) Easy tearing bags and packaging material
WO1995001922A1 (en) Tear-off package with pull tab
JPH10338244A (en) Sealed bag with tape stuck thereto and its production
WO1992016431A1 (en) Tubular sachet package
JP4526884B2 (en) Bag with zipper tape
US20170073118A1 (en) Zipper and zipper-equipped bag
JP5466761B2 (en) Easy-open and reclosable package with individual laminate with die-cut
EP1858776A1 (en) At least two-layer label for opening and closing packages and the use thereof.
JP2005289396A (en) Packaging bag
EP2942290B1 (en) Reclosable flexible film package and method of manufacture
DE60219688T2 (en) Packing, for example bag, with oriented opening opening
JP4296858B2 (en) Easy-to-open gusset bag
US8470117B2 (en) Method of manufacture for a flexible packaging film with reclosure
JP4270663B2 (en) Easy-open packaging bag

Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20080205