JP4057157B2 - プラスチック袋の製造方法 - Google Patents

プラスチック袋の製造方法 Download PDF

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Publication number
JP4057157B2
JP4057157B2 JP24441798A JP24441798A JP4057157B2 JP 4057157 B2 JP4057157 B2 JP 4057157B2 JP 24441798 A JP24441798 A JP 24441798A JP 24441798 A JP24441798 A JP 24441798A JP 4057157 B2 JP4057157 B2 JP 4057157B2
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Japan
Prior art keywords
continuous
layer
trunk
layers
gusset
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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.)
Expired - Lifetime
Application number
JP24441798A
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English (en)
Japanese (ja)
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JP2000062795A5 (enrdf_load_stackoverflow
JP2000062795A (ja
Inventor
幹夫 戸谷
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.)
Totani Corp
Original Assignee
Totani Corp
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 Totani Corp filed Critical Totani Corp
Priority to JP24441798A priority Critical patent/JP4057157B2/ja
Publication of JP2000062795A publication Critical patent/JP2000062795A/ja
Publication of JP2000062795A5 publication Critical patent/JP2000062795A5/ja
Application granted granted Critical
Publication of JP4057157B2 publication Critical patent/JP4057157B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/008—Stiffening or reinforcing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/002—Flexible containers made from webs by joining superimposed webs, e.g. with separate bottom webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/20—Shape of flexible containers with structural provision for thickness of contents

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  • Bag Frames (AREA)
JP24441798A 1998-08-14 1998-08-14 プラスチック袋の製造方法 Expired - Lifetime JP4057157B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24441798A JP4057157B2 (ja) 1998-08-14 1998-08-14 プラスチック袋の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24441798A JP4057157B2 (ja) 1998-08-14 1998-08-14 プラスチック袋の製造方法

Publications (3)

Publication Number Publication Date
JP2000062795A JP2000062795A (ja) 2000-02-29
JP2000062795A5 JP2000062795A5 (enrdf_load_stackoverflow) 2005-08-18
JP4057157B2 true JP4057157B2 (ja) 2008-03-05

Family

ID=17118362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24441798A Expired - Lifetime JP4057157B2 (ja) 1998-08-14 1998-08-14 プラスチック袋の製造方法

Country Status (1)

Country Link
JP (1) JP4057157B2 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1106339B1 (en) * 1999-12-02 2006-09-27 Totani Corporation Plastic bag making apparatus
JP4544560B2 (ja) * 2001-01-22 2010-09-15 大和製罐株式会社 袋状容器の製造方法
DK2177608T3 (en) 2007-07-31 2015-12-14 Fuji Oil Co Ltd Immobilized lipase and process for producing the same
AU2009238907B2 (en) * 2008-04-24 2012-04-19 Totani Corporation Plastic bag making apparatus
JP2011031946A (ja) * 2009-07-31 2011-02-17 Meiko Shoji Kk ウエットシート包装体
JP5323249B1 (ja) * 2012-12-28 2013-10-23 トタニ技研工業株式会社 製袋機
CN113733667B (zh) * 2021-09-02 2023-06-20 浙江松山机械有限公司 可降解方形袋成套生产装备
CN114619708B (zh) * 2022-03-14 2023-11-24 百林科制药装备科技(江苏)有限公司 薄膜袋制备方法和薄膜袋
JP7393507B1 (ja) * 2022-11-24 2023-12-06 株式会社生産日本社 自立袋及びその製造方法

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Publication number Publication date
JP2000062795A (ja) 2000-02-29

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