TWI808291B - 包裝用片材的製造方法、包裝用片材坯料的製造方法以及食品用包裝袋 - Google Patents
包裝用片材的製造方法、包裝用片材坯料的製造方法以及食品用包裝袋 Download PDFInfo
- Publication number
- TWI808291B TWI808291B TW108148329A TW108148329A TWI808291B TW I808291 B TWI808291 B TW I808291B TW 108148329 A TW108148329 A TW 108148329A TW 108148329 A TW108148329 A TW 108148329A TW I808291 B TWI808291 B TW I808291B
- Authority
- TW
- Taiwan
- Prior art keywords
- sheet
- unsealing
- strip
- opening
- line
- Prior art date
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 104
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 50
- 235000013305 food Nutrition 0.000 title claims description 83
- 238000000034 method Methods 0.000 claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 27
- 238000005304 joining Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- -1 polyethylene Polymers 0.000 description 8
- 239000004743 Polypropylene Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000002985 plastic film Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000206607 Porphyra umbilicalis Species 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 235000012970 cakes Nutrition 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000005003 food packaging material Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- B31B70/74—Auxiliary operations
- B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Evolutionary Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
- Making Paper Articles (AREA)
- Bag Frames (AREA)
- Wrappers (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019027101 | 2019-02-19 | ||
| JP2019-027101 | 2019-02-19 | ||
| PCT/JP2019/034900 WO2020170483A1 (ja) | 2019-02-19 | 2019-09-05 | 包装用シートの製造方法、包装用シート原反の製造方法及び食品用包装袋 |
| WOPCT/JP2019/034900 | 2019-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202103906A TW202103906A (zh) | 2021-02-01 |
| TWI808291B true TWI808291B (zh) | 2023-07-11 |
Family
ID=72144087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108148329A TWI808291B (zh) | 2019-02-19 | 2019-12-30 | 包裝用片材的製造方法、包裝用片材坯料的製造方法以及食品用包裝袋 |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JP7290595B2 (https=) |
| CN (1) | CN111936305B (https=) |
| TW (1) | TWI808291B (https=) |
| WO (1) | WO2020170483A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7715510B2 (ja) * | 2021-03-15 | 2025-07-30 | 朋和産業株式会社 | 食品用包装袋 |
| JP7716616B2 (ja) * | 2021-03-15 | 2025-08-01 | 朋和産業株式会社 | 食品用包装袋 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3072028U (ja) * | 2000-03-27 | 2000-09-29 | ウインテック株式会社 | 食品の包装袋 |
| TWM281177U (en) * | 2005-06-02 | 2005-11-21 | Tzeng Wen Chi | Probe base for circuit inspecting apparatus of circuit board |
| TWM539487U (zh) * | 2016-11-04 | 2017-04-11 | 朋和產業股份有限公司 | 易撕包裝袋結構 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918243B2 (ja) * | 1978-02-09 | 1984-04-26 | 日本たばこ産業株式会社 | 舌状蓋付箱の上蓋插入方法および装置 |
| JPS59136239A (ja) * | 1983-01-26 | 1984-08-04 | 中村製袋株式会社 | 紐付袋の製造方法 |
| JP2938518B2 (ja) * | 1990-06-11 | 1999-08-23 | 岡田紙業株式会社 | 調理済食品の再加熱用収納体およびそれを用いた調理方法 |
| JPH07256797A (ja) * | 1994-03-18 | 1995-10-09 | Nippo Kk | プラスチック製包装袋の製法 |
| JP2004315064A (ja) | 2003-04-18 | 2004-11-11 | Nk Kogyo Kk | 包装用袋 |
| JP2006131271A (ja) | 2004-11-08 | 2006-05-25 | Azuma Kako:Kk | サンドイッチ等食品包装用袋 |
| JP4710378B2 (ja) * | 2005-03-30 | 2011-06-29 | 凸版印刷株式会社 | 易引き裂き性を有する包装袋 |
| CN101875414A (zh) * | 2009-04-30 | 2010-11-03 | 朋和产业株式会社 | 三明治等食品用包装袋 |
| JP5963336B1 (ja) * | 2015-08-05 | 2016-08-03 | アイワ工業株式会社 | サンドイッチ包装用袋 |
| JP6124488B1 (ja) * | 2016-07-23 | 2017-05-10 | アイワ工業株式会社 | サンドイッチ包装用袋および包装サンドイッチ |
| JP2018162083A (ja) | 2017-03-24 | 2018-10-18 | アイワ工業株式会社 | サンドイッチ包装用袋 |
| JP2019001532A (ja) | 2017-06-19 | 2019-01-10 | アイワ工業株式会社 | サンドイッチ包装方法および包装サンドイッチ |
-
2019
- 2019-09-05 CN CN201980003065.2A patent/CN111936305B/zh active Active
- 2019-09-05 WO PCT/JP2019/034900 patent/WO2020170483A1/ja not_active Ceased
- 2019-12-30 TW TW108148329A patent/TWI808291B/zh active
-
2020
- 2020-03-25 JP JP2020053898A patent/JP7290595B2/ja active Active
-
2023
- 2023-06-01 JP JP2023090618A patent/JP7487384B2/ja active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3072028U (ja) * | 2000-03-27 | 2000-09-29 | ウインテック株式会社 | 食品の包装袋 |
| TWM281177U (en) * | 2005-06-02 | 2005-11-21 | Tzeng Wen Chi | Probe base for circuit inspecting apparatus of circuit board |
| TWM539487U (zh) * | 2016-11-04 | 2017-04-11 | 朋和產業股份有限公司 | 易撕包裝袋結構 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020132275A (ja) | 2020-08-31 |
| TW202103906A (zh) | 2021-02-01 |
| CN111936305A (zh) | 2020-11-13 |
| WO2020170483A1 (ja) | 2020-08-27 |
| CN111936305B (zh) | 2023-12-15 |
| JP7290595B2 (ja) | 2023-06-13 |
| JP7487384B2 (ja) | 2024-05-20 |
| JP2023106593A (ja) | 2023-08-01 |
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