JP2019187631A5 - - Google Patents
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- Publication number
- JP2019187631A5 JP2019187631A5 JP2018081517A JP2018081517A JP2019187631A5 JP 2019187631 A5 JP2019187631 A5 JP 2019187631A5 JP 2018081517 A JP2018081517 A JP 2018081517A JP 2018081517 A JP2018081517 A JP 2018081517A JP 2019187631 A5 JP2019187631 A5 JP 2019187631A5
- Authority
- JP
- Japan
- Prior art keywords
- opening
- sheet
- water
- bag body
- perforation
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
袋本体１０は、上辺１１ａが通水濾過性シートの折山で輪になっており、下辺１１ｂ及び左右の側辺１１ｃ、１１ｄがシールされた矩形の平袋であって、対向する２面を有している。袋本体１０の上辺１１ａには、その全幅にわたり易開裂線として開封用ミシン目１２が設けられている。開封用ミシン目１２としては、ミシン目の開封を容易にする点から、マイクロミシン目を形成することが好ましい。 Bag body 10, the upper side 11a has a circle in Pic d'Orhy of passing Mizu濾over sheet, lower 11b and the left and right sides 11c, a flat bag rectangle 11d is sealed, two opposing surfaces have. An opening perforation 12 is provided on the upper side 11a of the bag body 10 as an easy opening line over the entire width thereof. As the opening perforation 12, it is preferable to form a micro perforation from the viewpoint of facilitating opening of the perforation.
掛止部材２０と通水濾過性シート４１との貼着を、通水濾過性シート４１側から加熱ヘッドをあて、通水濾過性シート４１と掛止部材２０とを熱溶着させることにより行う場合、本来の貼着域と共に、袋本体１０の開封開始部となる部分にも加熱ヘッドをあて、通水濾過性シート４１に脆弱化部分を形成することが好ましい。この脆弱化部分の形成により袋本体１０の開封に必要とされる力を特に低減させることができるので好ましい。 When the hooking member 20 and the water-permeable filterable sheet 41 are attached by applying a heating head from the water-permeable filterable sheet 41 side and heat-welding the water-permeable filterable sheet 41 and the water-permeable filterable sheet 41. , together with the original bonded wear zone, also addressed the heating head portion to be the open trigger of the bag body 10, it is preferable to form the weakened portion passing Mizu濾over sheet 41. The formation of the fragile portion is preferable because the force required for opening the bag body 10 can be particularly reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018081517A JP7094507B2 (en) | 2018-04-20 | 2018-04-20 | Drip bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018081517A JP7094507B2 (en) | 2018-04-20 | 2018-04-20 | Drip bag |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019187631A JP2019187631A (en) | 2019-10-31 |
| JP2019187631A5 true JP2019187631A5 (en) | 2020-12-24 |
| JP7094507B2 JP7094507B2 (en) | 2022-07-04 |
Family
ID=68388008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018081517A Active JP7094507B2 (en) | 2018-04-20 | 2018-04-20 | Drip bag |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7094507B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110840253A (en) * | 2019-12-10 | 2020-02-28 | 谢成豪 | Coffee cup |
| EP4119466A4 (en) * | 2020-03-11 | 2023-12-20 | Ohki Co., Ltd. | Extraction bag |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4186124B2 (en) | 2006-01-31 | 2008-11-26 | 直樹 杉山 | Drip bag retaining member |
| JP2008050021A (en) | 2006-08-23 | 2008-03-06 | Key Coffee Inc | Drip bag |
| JP2014094255A (en) | 2012-11-07 | 2014-05-22 | Keiichi Kikuchi | Simple dripper |
| JP6457197B2 (en) | 2014-04-21 | 2019-01-23 | 片岡物産株式会社 | Simple filter |
-
2018
- 2018-04-20 JP JP2018081517A patent/JP7094507B2/en active Active
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