The invention relates to a production method for a concrete protection lining. The protection lining is composed of a plastic plate and a plurality of plastic nails. The specific production method comprises the steps that firstly, the plastic plate is unreeled and dragged; secondly, the plastic nails are screened and arranged; thirdly, the plastic nails are arranged at equal intervals; fourthly, the plastic nails in the third step are placed in a plastic nail transferring device in advance; fifthly, the plastic nails and the plastic plate are heated and welded; sixthly, cooling is conducted; seventhly, conveying and dragging are conducted; eighthly, detecting is conducted; ninthly, tailoring and reeling are conducted; and tenthly, packaging and warehousing are conducted. Compared with the prior art, the steps are clear in work division and are closely connected and cooperate, and the quality of the plastic protection lining is improved; and by means of equipment, the production efficiency is high, and cost is low.