JPS6484851A - Synthetic resin bag and manufacture of material therefor - Google Patents

Synthetic resin bag and manufacture of material therefor

Info

Publication number
JPS6484851A
JPS6484851A JP62319771A JP31977187A JPS6484851A JP S6484851 A JPS6484851 A JP S6484851A JP 62319771 A JP62319771 A JP 62319771A JP 31977187 A JP31977187 A JP 31977187A JP S6484851 A JPS6484851 A JP S6484851A
Authority
JP
Japan
Prior art keywords
bag
cut
thicker
handle
area
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.)
Pending
Application number
JP62319771A
Other languages
Japanese (ja)
Inventor
Sumio Goto
Chuzo Inoue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fukusuke Kogyo Co Ltd
Resonac Holdings Corp
Original Assignee
Showa Denko KK
Fukusuke Kogyo Co Ltd
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 Showa Denko KK, Fukusuke Kogyo Co Ltd filed Critical Showa Denko KK
Priority to JP62319771A priority Critical patent/JPS6484851A/en
Publication of JPS6484851A publication Critical patent/JPS6484851A/en
Pending legal-status Critical Current

Links

Landscapes

  • Bag Frames (AREA)
  • Making Paper Articles (AREA)

Abstract

PURPOSE:To make a handle rigid to prevent the breakage thereof by forming a handle in a bag which is formed into a given shape with its top portion made open from a thermoplastic resin at a part formed thicker than the other parts. CONSTITUTION:A rectangular-shaped bag comprises a thicker (hatched area) portion in the upper area 2 and a thinner portion in the lower area 1 thereof and is formed such that this thickness transition occurs at a position a. A hole 4 for a handle is formed in the upper area 2. The bag is fabricated as follows. After manufactured, a tubular film 5 is processed to form a four-piece-film (quadruple-folded) portion at the end 7 of the thinner portion 6 adapted to make the lower area 1 of the bag. The tubular film 5 is then cut along lines b and c to be separated as first and second films at the cut portions, and the so separated first and second films of the respective sides are welded together to make the left and right-hand sides of the bag. Next, the tubular film 5 is cut at the thicker portion 8 along line d to make the upper area 2 of the bag, and the film so cut is then separated as first and second films, and the cut portion is left open. Finally, the hole 4 is formed in the thicker area 8 to serve as a handle 3.
JP62319771A 1987-06-23 1987-12-17 Synthetic resin bag and manufacture of material therefor Pending JPS6484851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62319771A JPS6484851A (en) 1987-06-23 1987-12-17 Synthetic resin bag and manufacture of material therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15449987 1987-06-23
JP62319771A JPS6484851A (en) 1987-06-23 1987-12-17 Synthetic resin bag and manufacture of material therefor

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP4182535A Division JPH089195B2 (en) 1986-12-23 1992-07-09 Synthetic resin bag material manufacturing method
JP4182615A Division JP2541728B2 (en) 1986-12-23 1992-07-09 Synthetic resin bag

Publications (1)

Publication Number Publication Date
JPS6484851A true JPS6484851A (en) 1989-03-30

Family

ID=26482762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62319771A Pending JPS6484851A (en) 1987-06-23 1987-12-17 Synthetic resin bag and manufacture of material therefor

Country Status (1)

Country Link
JP (1) JPS6484851A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04173556A (en) * 1990-11-01 1992-06-22 Koichi Tanifuji Gusset bag and manufacture thereof
JP2007246119A (en) * 2006-03-15 2007-09-27 Kuruu:Kk Bag
JP2008167940A (en) * 2007-01-11 2008-07-24 Axis:Kk Nonwoven fabric bag
JP2009172282A (en) * 2008-01-28 2009-08-06 Axis:Kk Shopping bag
JP3158921U (en) * 2010-02-09 2010-04-22 株式会社第一エージェンシー Visitor promotion newspaper insert bag
JP2011084310A (en) * 2009-10-15 2011-04-28 Kao Corp Package and packaging bag
JP2015134626A (en) * 2014-01-17 2015-07-27 凸版印刷株式会社 Flexible package
JP2018144468A (en) * 2017-03-06 2018-09-20 株式会社あさくら Method for manufacturing gusset bag

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926817B1 (en) * 1970-12-08 1974-07-12
JPS49121678A (en) * 1973-03-31 1974-11-20
JPS5343382U (en) * 1976-09-18 1978-04-13
JPS56164824A (en) * 1980-04-18 1981-12-18 Windmoeller & Hoelscher Method of controlling thickness of tubular film formed by swelling film extruding device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926817B1 (en) * 1970-12-08 1974-07-12
JPS49121678A (en) * 1973-03-31 1974-11-20
JPS5343382U (en) * 1976-09-18 1978-04-13
JPS56164824A (en) * 1980-04-18 1981-12-18 Windmoeller & Hoelscher Method of controlling thickness of tubular film formed by swelling film extruding device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04173556A (en) * 1990-11-01 1992-06-22 Koichi Tanifuji Gusset bag and manufacture thereof
JP2007246119A (en) * 2006-03-15 2007-09-27 Kuruu:Kk Bag
JP2008167940A (en) * 2007-01-11 2008-07-24 Axis:Kk Nonwoven fabric bag
JP2009172282A (en) * 2008-01-28 2009-08-06 Axis:Kk Shopping bag
JP2011084310A (en) * 2009-10-15 2011-04-28 Kao Corp Package and packaging bag
JP3158921U (en) * 2010-02-09 2010-04-22 株式会社第一エージェンシー Visitor promotion newspaper insert bag
JP2015134626A (en) * 2014-01-17 2015-07-27 凸版印刷株式会社 Flexible package
JP2018144468A (en) * 2017-03-06 2018-09-20 株式会社あさくら Method for manufacturing gusset bag

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