A resin molding having welding properties, flexibility, and shock impact
resistance in a balanced manner. The resin molding has a welded seam,
consisting of a resin composition, wherein the resin composition comprises
(a) a polyphenylene sulfide resin and (b) an olefin based resin: wherein
an amount of the (a) polyphenylene sulfide resin and the (b) olefin based
resin is 80 weight % or more of the entire resin composition, and the
content of the (b) olefin based resin is 10 to 100 parts by weight
relevant to 100 parts by weight of the (a) polyphenylene sulfide resin,
and wherein the tensile elongation at break is 20% or more.
