Synthetic resin profile product for doors and windows

The utility model relates to a synthetic resin profile product used for doors and windows, in particular to a synthetic resin profile product for doors and windows, which comprises a synthetic resin profile welded by means of a welding part, and is characterized in that the width of a welding line of the welding part is 0.001-0.25 mm, and the height of the welding line of the welding part is 0.001-0.15 mm. Therefore, the size of a welding line of a synthetic resin profile product for doors and windows, which is manufactured by welding the synthetic resin profile, is minimized, and the decorative plate adhered to the surface of the synthetic resin profile main body can still be kept firm after being welded. 本实用新型涉及一种用作门窗的合成树脂型材产品，更具体涉及一种门窗用合成树脂型材产品，包括借助于焊接部焊接的合成树脂型材，上述门窗用合成树脂型材产品的特征在于，上述焊接部的焊接线的宽度为0.001～0.25mm，高度为0.001～0.15mm。由此，将合成树脂型材焊接而制得的门窗用合成树脂型材产品的焊接线的尺寸得以最小化，并且粘附于合成树脂型材主体表面的装饰板在焊接之后仍能够保持牢固。