将裁剪好的片材预热，投入模腔，快速合模，加压冷却、脱模制成制品。可(kě)分(fēn)為(wèi)冲压成型和流动模压成型，两者成型工(gōng)艺的特点和成型参数不同，但所用(yòng)设备和压制工(gōng)艺流程完全相同。

优点：生产(chǎn)效率高、产(chǎn)品尺寸精(jīng)度高，重复性好；表面光洁，可(kě)一次成型结构复杂的制品；

缺点：模具(jù)成本高、受压力限制，适合生产(chǎn)中(zhōng)小(xiǎo)型制件。

相关产(chǎn)品：热塑性直接纱。

Well-cut sheet shall be preheated, put into moulding cavity, closed rapidly, pressed and cooled and demoulded, thus a product is formed. Moulding process can be divided into press moulding and flowing moulding. The two moulding processes differ in process features and moulding parameters, but the equipment and pressing process flow is identical.

Advantages: high efficiency, high precision of product dimension and excellent repeatability; bright and clean surface; through moulding process, complex products can be formed at one time;

Disadvantages: high cost of the mould and limit from pressure, suitable for the production of small and medium sized products.

Related product: thermoplastic direct roving