飲料用抽出袋の製造方法および飲料用抽出袋

Title:

飲料用抽出袋の製造方法および飲料用抽出袋

Document Type and Number:

Japanese Patent JP6393799

Kind Code:

B1

Abstract:

【課題】付加価値をもたせることが可能な飲料用抽出袋の製造方法および飲料用抽出袋を提供すること。【解決手段】飲料用抽出袋（１）の製造方法は、不織布シート（５０ａ）を折り曲げる折り曲げ工程（Ｓ１）と、加圧ローラ（５２）によって凹状の文字・絵柄模様（３０）を付与する模様付与工程（Ｓ２）と、表側シート部（１０）と裏側シート部（２０）とを加熱融着するシール工程（Ｓ３）と、加熱融着されている部分を切断して、飲料用抽出袋（１）を分離するカット工程（Ｓ４）とを備える。【選択図】図８

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Inventors:

Terumi Kitano
Masakatsu Shinohara
Makoto Tanaka

Application Number:

JP2017095607A

Publication Date:

September 19, 2018

Filing Date:

May 12, 2017

Export Citation:

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Assignee:

Tokiwa Industry Co., Ltd.

International Classes:

B31B70/88; B31B70/64; B65B29/02; B65D77/00

Domestic Patent References:

JPH09323757A	1997-12-16
JPH09323757A	1997-12-16

Foreign References:

US20120134606	2012-05-31
US3904465	1975-09-09
US20120134606	2012-05-31
US3904465	1975-09-09

Attorney, Agent or Firm:

Patent Business Corporation Imy International Patent Office

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