| 摘要 |
A method of manufacturing a composite article such as an airplane part or a boat part is presented. The method includes: preparing a prepreg layup, the prepreg layup comprising a plurality of prepregs and at least one microporous breather membrane; enclosing the prepreg layup with a gas impermeable vacuum bag; evacuating a volume enclosed by the gas impermeable vacuum bag to preconsolidate the plurality of prepregs; consolidating the plurality of prepregs; and discontinuing the evacuating.
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