On Feburary 20, 2024 message, according to announcement of bureau of national intellectual property, inc. of composite material of power sea Guang Wei applies for the name brings hot house one kind for “ but the hand is moved, the “ of technique of efficient colophony gelatinize of automatic changeover, make public date CN117563915A, application date is in November 2023. Patent summary shows, this invention belongs to composite material to create technical field, specific those who involve a kind to bring hot house but the hand is moved, the technique of efficient colophony gelatinize of automatic changeover, include the following measure: The S1, colophony that will wait for gelatinize is ordinal each contacts that put hot house heat board on; S2, use a contact to heat board the colophony that treats gelatinize undertakes heating, the colophony after fusing heats through the contact board, flow colophony screen pack; The S3, colophony after filtering is mixed through flowguide flowguide 2 enter colophony chamfer. Invent adoption colophony gelatinize technology originally, can make colophony be heated even, resin is molten rate is high, satisfy successive and many production requirement, assure the colophony temperature that gelatinize working procedure asks and viscosity; Additional, increased slideway through improving, production can change exchange to change way in one's hand through slideway when special colophony, operation sex is more convenient; Through increasing screen pack, can avoid foreign matter to enter colophony chamfer, can save time at the same time, improve manufacturing efficiency.