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Manufacturing device of flexible printed laminate and method of manufacturing flexible printed laminate

A technology of flexible printing and manufacturing equipment, which is applied to the manufacturing equipment of flexible printing laminates and the field of manufacturing of flexible printing laminates, to achieve the effect of eliminating fluctuations

Active Publication Date: 2020-03-13
NIPPON MEKTRON LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there are cases where dents are formed on the surface of the copper foil due to the influence of foreign matter etc. adhering to the surface of the metal roll

Method used

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  • Manufacturing device of flexible printed laminate and method of manufacturing flexible printed laminate
  • Manufacturing device of flexible printed laminate and method of manufacturing flexible printed laminate
  • Manufacturing device of flexible printed laminate and method of manufacturing flexible printed laminate

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Embodiment Construction

[0057] Hereinafter, the manufacturing apparatus 10 of the flexible printed laminated board 50 which concerns on one Embodiment of this invention is demonstrated based on drawing.

[0058]

[0059] figure 1 It is a schematic diagram of the manufacturing apparatus 10 (henceforth "manufacturing apparatus 10") of the flexible printed laminated board 50. The main components of this manufacturing device 10 include: supply rolls 21 to 25, a pair of lamination rolls 26a, 26b, a temperature adjustment roll 27, a temperature adjustment zone 28, a temperature adjustment device 29, an intermediate roll 30, a first peeling roll 31a, A first pass roll 31b, a second peeling roll 32a, a second pass roll 32b, film winding rolls 33a, 33b, a laminate winding roll 34, a control unit 40 for controlling the operations of the above components, And temperature sensors TS1~TS6 for measuring temperature.

[0060] In this manufacturing apparatus 10, the base material 51, copper foil 52a, 52b, and pr...

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Abstract

The manufacturing device of the flexible printing laminate and the manufacturing method of the flexible printing laminate provided by the present invention can well eliminate undulations without increasing the residual stress in the flexible printing laminate; the manufacturing device of the flexible printing laminate (50) (10) Equipped with: a laminating mechanism (26a, 26b) for laminating both copper foils (52a, 52b) provided with an antirust layer (52c) on the surface of the substrate (51) Press; film sticking mechanism (26a, 26b), it is configured on the protective film (53a, 53b) on the antirust layer (52c) and copper foil layer (52a, 52b) is on the surface of the opposite side, and protective film ( 53a, 53b) are pasted on the antirust layer (52c); the temperature regulating mechanism (27~29), which keeps the temperature of the generated intermediate product (54) at 200 degrees to 200 degrees in a suitable time of 40 seconds to 80 seconds. 230 degrees of temperature adjustment in a suitable temperature range; and a peeling mechanism (31a, 32a), which is used to peel off the protective film (53a, 53b) from the rustproof layer (52c) of the intermediate product (54) after temperature adjustment .

Description

technical field [0001] The present invention relates to a manufacturing device for a flexible printed laminate and a method for manufacturing a flexible printed laminate. Background technique [0002] Among the methods of manufacturing flexible printed laminates by attaching copper foil to both sides of a substrate made of polyimide, there is a method of thermal lamination using a high-temperature metal roll after arranging copper foil on both sides of the substrate. . However, in such thermal lamination, the metal roll is in direct contact with the copper foil. Therefore, there are cases where dents are formed on the surface of the copper foil due to the influence of foreign matter etc. adhering to the surface of the metal roll. [0003] For such a problem, there is a method disclosed in Patent Document 1, for example. In this method, thermal lamination is performed using a high-temperature metal roll in a state where the protective film is covered on the copper foil. I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/00B29C63/02B32B15/08B32B37/08
CPCB32B15/08B32B37/08B29C63/02H05K3/00B29C63/0065B32B27/281B32B37/06B32B37/10B32B2457/08
Inventor 伊藤保之田中秀明中尾孝志野本佳孝
Owner NIPPON MEKTRON LTD
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