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1. 发明专利

JP2001261046A BOTTLE-SHAPED POUCH 失效
公开(公告)号：JP2001261046A
公开(公告)日：2001-09-26
申请号：JP2000075664
申请日：2000-03-17
申请人： DAINIPPON PRINTING CO LTD
发明人： AOKI YOSHITAKA , SHIMIZU MASAFUMI , OTSUKA YASUSHI , SUGIMOTO NANA , MASUDA KENICHI , OKADA TAKAO
IPC分类号： B65D30/10 , B65D33/08 , B65D75/56 , B65D75/62
摘要： PROBLEM TO BE SOLVED: To provide a bottle-shaped pouch of a three-dimensional shape similar to that of a bottle, provided with the superior self supporting properties and also usability in the carriage, transfer of a content and the like, and free from folding creases and the like on a body and of superior outer appearance. SOLUTION: The bottle-shaped pouch 100 is formed into a shape provided with gusset sections 6 and 7, upper and lower, and both side section sealing sections 9, 9, and the length of the upper gusset section 6 is shorter than the length of the lower gusset section 7, and out of gusset-shaped sections, front and rear, of the upper gusset section 6, a pouring outlet section 10 of a shape in which its outer periphery is sealed by heat sealing and its width is narrower toward the upper direction is extended on the upper section of the one gusset- shaped section (front), while the other gusset-shaped section is heat sealed by an upper gusset section back side sealing section 13 with its inside formed into a trapezoid shape, and an expanded sealing section 15 with a hole 18 for holding the pouch is extended on the upper section of the other gusset section, while the lower gusset section 7 is heat sealed by a bottom sealing section 8 of a ship bottom shape.

2. 发明专利

JP2001158438A SELF-SUPPORTING BAG 失效
公开(公告)号：JP2001158438A
公开(公告)日：2001-06-12
申请号：JP2000041881
申请日：2000-02-18
申请人： DAINIPPON PRINTING CO LTD
发明人： AOKI YOSHITAKA , IWAMURA TAIZO , SUGIMOTO NANA , SHIMIZU MASAFUMI , OTSUKA YASUSHI , MASUDA KENICHI , OKADA TAKAO
IPC分类号： B65D30/16 , B65D33/00 , B65D33/38
摘要： PROBLEM TO BE SOLVED: To provide a self-supporting bag including a three-dimensional form and excellent in self-supporting ability and appearance, wherein the bag also includes a pour-out port excellent in openability and shape retention and can be appropriately used as a refill bag. SOLUTION: The self-supporting bag 500 is made in a form having gussets 3, 2 on upper and lower parts and both sides heat-sealed by barrel seals 6, 6. A projection 11 is provided over an entire upper side of one (front) of creases of front and rear creases of the upper gusset 3 by extending a film on both sides, while the lower gusset 2 is heat-sealed with a boat-shaped bottom seal 5. A side of the upper gusset 3 with the projection 11 extended is heat-sealed with extensions of the barrel seals 6, 6 and a seal 16 above the projection on both sides and an upper end rim, while the other crease is heat-sealed with an inverted V-shaped upper gusset back seal 8 with an obtuse-angled interior. Further, a cut line 13 for forming the pour-out port at an upper corner of the projection 11 is provided, and notches 14, 14 are provided on both sides of the cut 13.

3. 发明专利

JP2001018992A REFILL POUCH 失效
公开(公告)号：JP2001018992A
公开(公告)日：2001-01-23
申请号：JP19529699
申请日：1999-07-09
申请人： DAINIPPON PRINTING CO LTD
发明人： SHIMIZU MASAFUMI , AOKI YOSHITAKA , SUGIMOTO NANA , OTSUKA YASUSHI
IPC分类号： B65D33/00 , B65D30/16 , B65D33/36 , B65D75/00 , B65D75/58
摘要： PROBLEM TO BE SOLVED: To provide a refill pouch which is inexpensive excellent in usability, can be easily manufactured and filled with contents, having a form of pouch excellent in design, with which even highly viscous contents can be easily transferred to the end in using the contents. SOLUTION: The refill pouch 200 is formed as a standing pouch for example, wherein at least one of wall surfaces of the pouch is formed of a laminate film 1 including a paper layer while a longitudinal crease 6 is provided at the center on at least a side of the laminate film 1 including the paper layer, and a cutout line 7 is further provided for forming a pour-out port of contents at an upper end. Notches 8a, 8b are preferably provided at both ends of the cutout line 7, and further a half cut line in combination with the notches are preferably provided.

4. 发明专利

JP2000118543A REFILL POUCH 失效
公开(公告)号：JP2000118543A
公开(公告)日：2000-04-25
申请号：JP29244098
申请日：1998-10-14
申请人： DAINIPPON PRINTING CO LTD
发明人： AOKI YOSHITAKA , SUGIYAMA YUJI , OTSUKA YASUSHI , SUGIMOTO NANA
IPC分类号： B65D30/16 , B65D33/00 , B65D33/16 , B65D33/38
摘要： PROBLEM TO BE SOLVED: To provide a refill pouch which is easy in bag-making and filling of a content and excellent in self-supporting property and shape-stability and further, which naturally forms an opening favorably retaining the shape by only unsealing a spout when using the pouch and can safely and easily pour the content to another container. SOLUTION: This refill pouch 100 is made to form a standing pouch type. A spout 6 sealed by a spout seal 9 at the outer edge part and obliquely protruded upward by notches 7, 8 at both sides is provided in the upper corner. Both sides of the spout 6 are sealed to form an acute angle downward from the tip side and linearly spread. The notches 7, 8 of both sides have a straight line stretched along the side of the spout and a straight line stretched from the lower side of the spout to the side end or the upper end of the pouch respectively, and further, the crossing angle of both straight lines is formed to have an acute angle.

5. 发明专利

JP2002019791A SELF-STANDING BAG 失效
公开(公告)号：JP2002019791A
公开(公告)日：2002-01-23
申请号：JP2000205785
申请日：2000-07-06
申请人： DAINIPPON PRINTING CO LTD
发明人： AOKI YOSHITAKA , SHIMIZU MASAFUMI , OTSUKA YASUSHI , SUGIMOTO NANA , MASUDA KENICHI , OKADA TAKAO
IPC分类号： B65D30/16 , B65D33/06
摘要： PROBLEM TO BE SOLVED: To provide a self-standing bag which has the three-dimensional bag shape similar to a bottle and the self-standing property, and is excellent in preserving property of a content and the shape-keeping property of a spout, excellent in the service aptitude such as carriage and transfer of the content even when the capacity is large, free from any folding wrinkles in a barrel, and excellent in appearance. SOLUTION: This self-standing bag 100 is formed of a laminate film in a shape having upper and lower gussets 6 and 7 with both sides sealed by side sealing parts 9 and 9, a projecting part 14 is provided on an upper side of one (forward) pleat-like part of the upper gusset 6 by extending films on both sides, and a narrow spout 10 is provided on the projecting part. The other pleat-like part is heat-sealed by a back side seal part 13 of the upper gusset of a shape with the inner side being recessed toward a center part from both sides, an extension seal part 15 having a cutting line 18 in the transverse direction for forming a handle part of the bag is extended to the upper side, and the lower gusset 7 is heat-sealed by a boat-bottom shaped bottom seal part 8.

6. 发明专利

JP2001139070A SQUEEZING DEVICE AND POUCH WITH THE SAME 失效
公开(公告)号：JP2001139070A
公开(公告)日：2001-05-22
申请号：JP32063099
申请日：1999-11-11
申请人： DAINIPPON PRINTING CO LTD
发明人： SHIMIZU MASAFUMI , AOKI YOSHITAKA , SUGIMOTO NANA , OTSUKA YASUSHI
IPC分类号： B65D83/00 , B65D30/16 , B65D33/00 , B65D33/36
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive, lightweight and easily operable squeezing device for pouch and also to provide a pouch equipped with the squeezing device wherewith liquid contents can be sealed up safely for packaging and the contents, even though being high in viscosity, can be squeezed quickly by a simple operation for pouring into another container without leaving a residue. SOLUTION: A squeezing device 100 is formed, for instance, of plastics by injection molding and fabricated in a structure wherein a pair of arm-like tightening parts 1 and 2 are connected together with a hinge part 3 at ends at one side thereof while ends at the other side thereof are openably held together with a connecting part 4 by engagement of an engaging piece 5 and a notched part 6. A pouch 400 equipped with the squeezing device is fabricated in a structure wherein an incision line 17 with notches 18, 18 provided at both ends thereof is formed at the inside of an upper sealed part 16 of a pouch 200, for instance, in a four-side-sealed type, and the squeezing device 100 is attached to a position close to a bottom sealed part 14 on the opposite side so as to squeeze the contents easily.

7. 发明专利

JP2001048197A REFILL POUCH 失效
公开(公告)号：JP2001048197A
公开(公告)日：2001-02-20
申请号：JP22457199
申请日：1999-08-06
申请人： DAINIPPON PRINTING CO LTD
发明人： AOKI YOSHITAKA , SHIMIZU MASAFUMI , SUGIMOTO NANA , OTSUKA YASUSHI , OHASHI TAKASHI
IPC分类号： B65D33/00 , B65D30/16 , B65D33/36 , B65D75/58
摘要： PROBLEM TO BE SOLVED: To provide a refill pouch of superior adaptability of use for easily manufacturing a bag, easily filling a content, forming an opening of good retention properties just by unsealing a pouring outlet in use, not blocking the opening in pouring and safely and easily refilling a contener with the content. SOLUTION: A refill pouch 100 is formed, for instance, into the standing pouch type, and cutting line 7 for forming a pouring outlet is formed on a part of an upper section, and out of laminated films 1 of the pouch 100, at least a film of same material quality as that of a sealant layer is laminated on an innermost face of a section, which is represented by a section 6 whereon the laminated film of the upper section whereon at least a pouring outlet 10 is formed thick, to form the section itself thick, and a part of a swelling section S for improving the opening properties is so formed as to cross the cutting line 7. It is preferable to provide easily unsealing means such as notches 8, 8 or the like on the ends of the cutting line 7.

8. 发明专利

JP2001031112A REFILLING POUCH 失效
公开(公告)号：JP2001031112A
公开(公告)日：2001-02-06
申请号：JP20391399
申请日：1999-07-16
申请人： DAINIPPON PRINTING CO LTD
发明人： SHIMIZU MASAFUMI , AOKI YOSHITAKA , SUGIMOTO NANA , OTSUKA YASUSHI
IPC分类号： B65D33/00 , B65D33/36 , B65D75/58
摘要： PROBLEM TO BE SOLVED: To provide a refilling pouch, inexpensive and of superior adaptability for use, to be easily formed into a bag and easily filling a content and refilling even a content of high viscosity to a last piece without leaving any portion. SOLUTION: A refilling pouch 100 is formed into the application shape of a standing pouch, namely its bottom section is formed into the gusset type formed of a bottom face film folded inside on the lower section of laminated films 1 on the wall faces of both sides, and a gusset section is formed by heat sealing and formed on a bottom sealing section 2 of the shape of two seal patterns of the vessel bottom shape arranged horizontally, and a body section is formed by heat sealing side section end edge of the laminated films 1 on both sides on sealing section 3, and simultaneously a vertical direction heat sealing section 6 is heat sealed and formed on a central section of the pouch. Also a cutting line 7 forming a pouring opening for a content and a notch 8 notched on the end of the line are formed on the end edge of the upper section of the pouch.

9. 发明专利

JP2001018990A REFILL POUCH 失效
公开(公告)号：JP2001018990A
公开(公告)日：2001-01-23
申请号：JP18838599
申请日：1999-07-02
申请人： DAINIPPON PRINTING CO LTD
发明人： SHIMIZU MASAFUMI , AOKI YOSHITAKA , SUGIMOTO NANA , OTSUKA YASUSHI
IPC分类号： B65D33/00 , B65D30/16 , B65D33/36 , B65D75/58
摘要： PROBLEM TO BE SOLVED: To provide a refill pouch excellent in usability which can be easily manufactured and filled with contents, having a form of pouch excellent in design and with which even highly viscous contents can be easily transferred to the end in using the contents. SOLUTION: The refill pouch 400 is formed as a standing pouch for example, wherein an upper portion of the pouch 400 is formed to be necked in a narrow width, as well as a cutout line 7 is provided for forming a pour-out port of contents at an upper end, and a perforated half cut line 6 for easy folding of the pouch is provided at the center of the pouch 400. The cutout line 7 may be indicated by printing, wherein, preferably, further a notch 8 is singly provided or an easy-to-unseal means such as a half cut line or a laminate of a uniaxially stretched film in combination with the notch 8 may be provided.

10. 发明专利

JP2001018989A REFILL POUCH 失效
公开(公告)号：JP2001018989A
公开(公告)日：2001-01-23
申请号：JP18835199
申请日：1999-07-02
申请人： DAINIPPON PRINTING CO LTD
发明人： SHIMIZU MASAFUMI , AOKI YOSHITAKA , SUGIMOTO NANA , OTSUKA YASUSHI
IPC分类号： B65D33/00 , B65D30/16 , B65D33/36 , B65D75/58
摘要： PROBLEM TO BE SOLVED: To provide a refill pouch excellent in usability which can be easily manufactured and filled with contents, having a form of pouch excellent in design, and with which even highly viscous contents can be easily transferred to the end in using the contents. SOLUTION: The refill pouch 400 is formed as a standing pouch for example, wherein an upper portion of the pouch 400 is formed to be necked in a narrow width, as well as a cutout line 7 is provided for forming a pour-out port of contents at an upper end, and a longitudinal crease 6 for easy folding of the pouch is provided at the center of the pouch 400. The cutout line 7 may be indicated by printing, wherein, preferably, further a notch 8 is singly provided or an easy-to-unseal means such as a half cut line or a laminate of a uniaxially stretched film in combination with the notch 8 may be provided.

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