aircraft box express box ultrahard kraft paper box rectangular packaging paper box hand banner packaging box wholesale customization

150x100x40mm100 w1(150x100x40mm100个W1) 150x100x60mm100 w2(150x100x60mm100个W2) 200x130x30mm100 w3(200x130x30mm100个W3) 200x140x40mm100 w4(200x140x40mm100个W4) 188x110x29mm100 w5(188x110x29mm100个W5) 150x150x50mm100 pcs(150x150x50mm100个W6) 215x145x40mm100 k1(215x145x40mm100个K1) 280x170x40mm100 k2(280x170x40mm100个K2) 238x120x40mm100 k3(238x120x40mm100个K3) 250x200x70mm50 k4(250x200x70mm50个K4) 260x150x40mm50 k5(260x150x40mm50个K5) 288x150x60mm50 k6(288x150x60mm50个K6) 215x150x60mm50 k7(215x150x60mm50个K7) 230x160x50mm50 k8(230x160x50mm50个K8) 250x250x50mm50 k9(250x250x50mm50个K9) 320x260x30mm50 s1(320x260x30mm50个S1) 300x214x50mm50 s3(300x214x50mm50个S3) 330x240x40mm50 s4(330x240x40mm50个S4) 320x260x50mm50 s5(320x260x50mm50个S5) 360x260x40mm50 s6(360x260x40mm50个S6) 360x260x60mm50 s7(360x260x60mm50个S7) 370x290x60mm50 s8(370x290x60mm50个S8) 378x290x80mm50 s10(378x290x80mm50个S10) 365x290x39mm50 s12(365x290x39mm50个S12) 300x220x35mm50 s13(300x220x35mm50个S13) 300x215x60mm50 s14(300x215x60mm50个S14) 300x220x70mm50 s15(300x220x70mm50个S15) 398x300x59mm50 f1(398x300x59mm50个F1) 415x300x39mm50 f2(415x300x39mm50个F2) 430x340x90mm50 f3(430x340x90mm50个F3) 425x320x80mm50 f4(425x320x80mm50个F4) 450x400x60mm50 f5(450x400x60mm50个F5) 398x300x88mm50 f6(398x300x88mm50个F6) 400x300x120mm50 f7(400x300x120mm50个F7) 450x350x110mm50 f8(450x350x110mm50个F8) 420x300x59mm50 f9(420x300x59mm50个F9) 490x260x40mm50 f11(490X260X40mm50个F11) 480x200x40mm50 f12(480x200x40mm50个F12) 500x400x60mm50 f13(500x400x60mm50个F13) 450x350x60mm50 f15(450x350x60mm50个F15)

blank grade 2 hardness(空白2级硬度) blank grade 3 hardness(空白3级硬度) blank grade 4 hardness(空白4级硬度) blank grade 5 hardness(空白5级硬度)