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PCB vacuum laminator cracks should be how to solve?


Release time:

2021-10-08

Hongan (Fujian) Machinery Co., Ltd. is a professional manufacturer integrating design, electromechanical and manufacturing. Since its establishment, it has been adhering to the corporate philosophy of "people-oriented, creating the future together. The company produces PCB laminating machine, copper clad laminate press, PCB vacuum laminating machine, PCB laminating machine, high temperature vacuum laminating machine, PCB vacuum laminating machine, high temperature laminating machine, reasonable design, material selection, durable, is the best choice for the majority of users, and provides technical guidance and maintenance services for the majority of users.

PCB vacuum laminator cracks should be how to solve?

Hongan (Fujian) Machinery Co., Ltd. is a professional manufacturer integrating design, electromechanical and manufacturing. Since its establishment, it has been adhering to the corporate philosophy of "people-oriented, creating the future together. The company produces PCB laminating machine, copper clad laminate press, PCB vacuum laminating machine, PCB laminating machine, high temperature vacuum laminating machine, PCB vacuum laminating machine, high temperature laminating machine, reasonable design, material selection, durable, is the best choice for the majority of users, and provides technical guidance and maintenance services for the majority of users.


When a crack occurs in the PCB vacuum laminator, a non-woven semi-cured sheet is placed around the copper block to fill the gap, but it is not enough to rely on the semi-cured sheet to fill the gap. How should it be solved?


Combine the previously made tooth groove and plate rivets. Set the prepreg sleeve on the copper plate and put it into the blind groove. Place the special-shaped film and prepreg on the steel plate, place the copper plate on the prepreg, and cover the copper foil. Put it into a vacuum extruder to press.


Using a vacuum extruder to press the prepreg of non-woven epoxy resin to charge the solution, the adhesive content is very high, we use its special function to fill the gap around the copper block, the effect is very obvious. The depth of the gap around the copper block is deep, the gap is large, and the charging capacity of the prepreg reaches the limit, which cannot fully fill the gap. This scheme can be expanded in parallel. In addition, the editor also reminds everyone that the vacuum degree of the vacuum extruder must be guaranteed.


Hongan (Fujian) Machinery Co., Ltd. is a professional manufacturer integrating design, electromechanical and manufacturing. Since its establishment, it has been adhering to the corporate philosophy of "people-oriented, creating the future together. The company produces PCB laminating machine, copper clad laminate press, PCB vacuum laminating machine, PCB laminating machine, high temperature vacuum laminating machine, PCB vacuum laminating machine, high temperature laminating machine, reasonable design, material selection, durable, is the best choice for the majority of users, and provides technical guidance and maintenance services for the majority of users.


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