黒い背部が付いている混合されたパルプの灰色板

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{"cid":"119383","pid":"22284861","pimg_url":"\/\/img1.b2bforus.com\/0c\/86\/879e16141358\/product\/75084729_s-w400xh400.jpg","name":"Anticurl Solid Gray Back Black Cardboard 2mm\/2.5mm\/3mm Cardboard Factory","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"5 Tons","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Magic Sun"}}

{"cid":"119383","pid":"22284852","pimg_url":"\/\/img1.b2bforus.com\/0c\/86\/879e16141358\/product\/75084710_s-w400xh400.jpg","name":"Gray Back Laminated Cardboard Sheets 1mm Anticurl Black Cardboard Paper 1.5mm","attrs":{"\u4fa1\u683c":"$600.00(5 - 24 Tons) $580.00(25 - 99 Tons) $560.00(100 - 299 Tons) $530.00(>=300 Tons)","MOQ":"5 Tons","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Magic Sun"}}

{"cid":"119383","pid":"22284837","pimg_url":"\/\/img1.b2bforus.com\/0c\/86\/879e16141358\/product\/75084718_s-w400xh400.jpg","name":"C1S Hardness Matte Anticurvature Duplex Black Gray Back Cardboard Paper Sheets","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"5 Tons","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Magic Sun"}}

{"cid":"119383","pid":"22284817","pimg_url":"\/\/img1.b2bforus.com\/0c\/86\/879e16141358\/product\/75084706_s-w400xh400.jpg","name":"Gray Back 1.5mm Rigid Duplex Black Cardboard Netting Paper Board Anti-Bend Rigid Black Manufacturer","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"5 Tons","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Magic Sun"}}

{"cid":"119383","pid":"22284806","pimg_url":"\/\/img1.b2bforus.com\/0c\/86\/879e16141358\/product\/75084454_s-w400xh400.jpg","name":"Anticurl Thickness 1-3mm Laminated Black Cardboard Cardboard Gray Back For Boxes","attrs":{"\u4fa1\u683c":"$600.00(5 - 24 Tons) $580.00(25 - 99 Tons) $560.00(100 - 299 Tons) $530.00(>=300 Tons)","MOQ":"5 Tons","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Magic Sun"}}

{"cid":"119383","pid":"22284795","pimg_url":"\/\/img1.b2bforus.com\/0c\/86\/879e16141358\/product\/75084468_s-w400xh400.jpg","name":"Good Quality One Side Anticurl Gray Back 600gsm 650gsm Black Painted Black Cardboard","attrs":{"\u4fa1\u683c":"Negotiable","MOQ":"5 Tons","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Magic Sun"}}

{"cid":"119383","pid":"22284780","pimg_url":"\/\/img1.b2bforus.com\/0c\/86\/879e16141358\/product\/75084447_s-w400xh400.jpg","name":"Black Hot Sale Anti-Curvature Gray Board Laminate Exterior CIS Duplex Board Gray Back 800*1000 mm","attrs":{"\u4fa1\u683c":"$550.00(5 - 24 Tons) $530.00(25 - 99 Tons) $510.00(100 - 299 Tons) $480.00(>=300 Tons)","MOQ":"5 Tons","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Magic Sun"}}

{"cid":"119383","pid":"22284767","pimg_url":"\/\/img1.b2bforus.com\/0c\/86\/879e16141358\/product\/75084461_s-w400xh400.jpg","name":"DONGGUAN Anticurl 70*100cm Laminated Dark Black Cardboard With Gray Back Sheet","attrs":{"\u4fa1\u683c":"$530.00(5 - 24 Tons) $510.00(25 - 99 Tons) $490.00(100 - 299 Tons) $450.00(>=300 Tons)","MOQ":"5 Tons","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Magic Sun"}}

{"cid":"119383","pid":"22284748","pimg_url":"\/\/img1.b2bforus.com\/0c\/86\/879e16141358\/product\/75084441_s-w400xh400.jpg","name":"One side anti-curl hard black with gray back board quality black color paper for packing","attrs":{"\u4fa1\u683c":"$530.00(5 - 24 Tons) $510.00(25 - 99 Tons) $490.00(100 - 299 Tons) $450.00(>=300 Tons)","MOQ":"5 Tons","\u7d0d\u671f":"Negotiable","\u30d6\u30e9\u30f3\u30c9":"Magic Sun"}}