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Title:
DOUBLE-COATING TYPE SOLVENT-FREE COMPOSITING MACHINE AND COMPOSITING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/052132
Kind Code:
A1
Abstract:
Provided is a double-coating type solvent-free compositing machine, comprising a first unwinding device (1), a rack body and a winding device (2), wherein a first pendulum roller device (8), a first coating device (9), a first contact coating device (10), a second pendulum roller device (11) and a first traction device (12) are sequentially arranged on a left part of the rack body from bottom to top; a third pendulum roller device (13), a second traction device (14), a second coating device (15), a second contact coating device (16), a first tension sensor (17) and a compositing device (18) are sequentially arranged on a middle part of the rack body from bottom to top; a second tension sensor (19), a second unwinding device (20) and a corona device (21) are sequentially arranged on a right part of the rack body from bottom to top; the first unwinding device (1) is positioned on the left side of the rack body; the winding device (2) is positioned on the right side of the rack body; and a plurality of transition rollers are also arranged on the rack body. The machine is reasonable in terms of overall structural design, thus meeting different production requirements. A space is provided between a first rack plate, a second rack plate and a third rack plate, so as to facilitate an operator in entering for operation and maintenance and adjustment.

Inventors:
LI, Hongjun (18 Peizheng Ave, Chini Town Huadu Distric, Guangzhou Guangdong 0, 510800, CN)
Application Number:
CN2018/078701
Publication Date:
March 21, 2019
Filing Date:
March 12, 2018
Export Citation:
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Assignee:
SINOMECH CORPORATION (18 Peizheng Ave, Chini Town Huadu Distric, Guangzhou Guangdong 0, 510800, CN)
International Classes:
B32B37/12
Foreign References:
CN107498980A2017-12-22
CN105856782A2016-08-17
CN101259772A2008-09-10
CN205705639U2016-11-23
CN205929695U2017-02-08
US3697360A1972-10-10
Attorney, Agent or Firm:
GUANGZHOU ZHONGJUNXIONGJIE INTELLECTUAL PROPERTY AGENCY CO.,LTD. (Building A, No.88 Tian'gui Road, Xinhua Stree, Guangzhou Guangdong 0, 510800, CN)
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