PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 19.11.2019 at 4:00 PM CET
Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (US20190030918) Ink jet recording device

Office : United States of America
Application Number: 16077131 Application Date: 02.02.2017
Publication Number: 20190030918 Publication Date: 31.01.2019
Grant Number: 10471739 Grant Date: 12.11.2019
Publication Kind : B2
Prior PCT appl.: Application Number:PCTJP2017003866 ; Publication Number: Click to see the data
IPC:
B41J 11/00
B41J 15/16
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
11
Devices or arrangements for supporting or handling copy material in sheet or web form
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
15
Devices or arrangements specially adapted for supporting or handling copy material in continuous form, e.g. webs
16
Means for tensioning or winding the web
CPC:
B41J 15/16
B41J 11/002
Applicants: KAO CORPORATION
THINK LABORATORY CO., LTD.
Inventors: Yuta Matsumoto
Yasufumi Ueda
Tatsuo Shigeta
Agents: Birch, Stewart, Kolasch & Birch, LLP
Priority Data: 2016-025356 12.02.2016 JP
2016-049935 14.03.2016 JP
Title: (EN) Ink jet recording device
Abstract: front page image
(EN)

The present invention relates to an ink-jet printing apparatus that is capable of obtaining printed materials having good appearance while maintaining high quality of printed characters or images even when printed on a resin printing medium using a water-based ink, and an ink-jet printing method. The present invention provides an ink-jet printing apparatus in which when setting a plurality of measuring positions of a printing medium including a position of the printing medium at which the printing medium is wound into a web roll in a web roll heating/supporting mechanism and positions of the printing medium which are respectively located just below a plurality of ink-jet printing heads, a plurality of temperature measuring devices measure temperatures of a surface of the printing medium at the plurality of measuring positions, respectively, and a heating amount control device controls a heating amount of the web roll heating/supporting mechanism and heating amounts of under heaters on the basis of the plural measured temperatures such that a difference between the temperatures measured in a portion of the printing medium to which a tension force is applied falls within the range of 10° C., and an ink-jet printing method using the ink-jet printing apparatus.


Also published as:
CN108698402EP3415320WO/2017/138436