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 PDFInfo
- 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
- Authority
- JP
- Japan
- Prior art keywords
- continuous
- layer
- trunk
- layers
- gusset
- 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.)
- Expired - Lifetime
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Classifications
-
- 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
Landscapes
- Bag Frames (AREA)
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 (zh) | 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 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE392371T1 (de) | 1999-12-02 | 2008-05-15 | Totani Corp | Kunststofftasche |
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 |
US20100216209A1 (en) | 2007-07-31 | 2010-08-26 | Eiji Iwaoka | Immobilized lipase and method for producing the same |
CN102076491B (zh) * | 2008-04-24 | 2013-01-09 | 户谷技研工业株式会社 | 制袋机 |
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 |
-
1998
- 1998-08-14 JP JP24441798A patent/JP4057157B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2000062795A (ja) | 2000-02-29 |
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