瓦楞紙箱抗壓強度理論計算公式

1、 瓦楞類型瓦楞常數(shù)紙箱常數(shù)紙箱常數(shù)起楞系數(shù)楞高紙板厚度16(aXz(J(fh(mmt(mm A楞8.36 1.111.42 1.58 4.55 C楞 6.1 1.2710.68 1.5 3.74 B楞5 1.279.36 1.38 2.53 E楞 1.2 1.2 1.6 D楞7.58 K楞6 6.5 F楞0.751 G楞0.550.8 N楞0.450.8 O楞0.30.8 AA楞16.720.9415.4910.4 BB楞10 1.0812.63 6.1 CC楞12.2 1.0914.568.4 AC楞14.46 1.0215.269.4 AB楞13.36 1.0114.338.1 BC楞11

2、.1 1.0813.547.1 AAA楞25.080.8919.22BBB楞15 1.0215.63CCC楞18.3 1.0318.02ABA楞21.720.9318.24ACA楞22.820.9419.06BAB楞18.360.9817.19CAC楞20.560.9818.53 BCB楞16.1 1.0216.39 CBC楞17.2 1.0217.13 ABC楞19.460.9817.87 材質(zhì)選擇OLP B/F ML1C/F ML2A/FILP重型紙箱選材原則:1優(yōu)級,箱板紙(夾芯紙定量360g/m ²,原紙定量180g/m²2一級,箱板紙定量340g/m²,

3、夾芯紙定量300g/m²,原紙定量180g/m²3優(yōu)級,箱板紙(夾芯紙定量300g/m ²,原紙定量160g/m² 瓦楞原(芯紙材質(zhì)定量環(huán)壓值環(huán)壓指數(shù)編號原紙g/m²RCT(N/0.152mN.m/g281無000 482AAA優(yōu)808091.27.5 283AAA優(yōu)9090102.67.5 484AAA優(yōu)100100129.28.5 15AAA優(yōu)110110142.128.5 16AAA優(yōu)120120155.048.5 287AAA優(yōu)140140212.8108AAA優(yōu)160160243.2109AAA優(yōu)180180314.6411.510A

4、AA優(yōu)200200349.611.511AAA一等808060.8512AAA一等909068.4513AAA一等10010080.56 5.314AAA一等11011088.616 5.315AAA一等12012096.672 5.316AAA一等140140134.064 6.317AAA一等160160153.216 6.318AAA一等180180210.6727.719AAA一等200200234.087.720AAA合格808036.48321AAA合格909041.04322AAA合格10010053.2 3.523AAA合格11011058.52 3.5 24AAA合格1201

5、2063.84 3.5 25AAA合格14014093.632 4.4 26AAA合格160160107.008 4.4 27AAA合格180180150.48 5.5 28AAA合格200200167.2 5.5 29AA優(yōu)808085.127 30AA優(yōu)909095.767 31AA優(yōu)100160182.47.5 32AA優(yōu)110110125.47.5 33AA優(yōu)120120136.87.5 34AA優(yōu)140140191.529 35AA優(yōu)160160218.889 36AA優(yōu)180180287.2810.5 37AA優(yōu)200200319.210.5 38AA一等808060.85 39A

6、A一等909068.45 40AA一等10010080.56 5.3 41AA一等11011088.616 5.3 42AA一等12012096.672 5.3 43AA一等140140134.064 6.3 44AA一等160160153.216 6.3 45AA一等180180210.6727.7 46AA一等200200234.087.7 47AA合格808036.483 48AA合格909041.043 49AA合格10010053.2 3.5 50AA合格11011058.52 3.5 51AA合格12012063.84 3.5 52AA合格14014093.632 4.4 53AA

7、合格160160107.008 4.4 54AA合格180180150.48 5.5 55AA合格200200167.2 5.5 56A優(yōu)808079.04 6.5 57A優(yōu)909088.92 6.5 58A優(yōu)100100103.36 6.8 59A優(yōu)110110113.696 6.8 60A優(yōu)120120124.032 6.8 61A優(yōu)140140163.8567.7 62A優(yōu)160160187.2647.7 63A優(yōu)180180251.7129.2 64A優(yōu)200200279.689.2 65A一等808060.85 66A一等909068.45 67A一等10010080.56 5.3

8、68A一等11011088.616 5.3 69A一等12012096.672 5.370A一等140140134.064 6.3 71A一等160160153.216 6.3 72A一等180180210.6727.7 73A一等200200234.087.7 74A合格808036.483 75A合格909041.043 76A合格10010053.2 3.5 77A合格11011058.52 3.5 78A合格12012063.84 3.5 79A合格14014093.632 4.4 80A合格160160107.008 4.4 81A合格180180150.48 5.5 82A合格20

9、0200167.2 5.5箱紙板材質(zhì)定量環(huán)壓值環(huán)壓指數(shù)編號原紙g/m²RCT(N/0.152mN.m/g1無0002AAA優(yōu)12512517193AAA優(yōu)160160231.049.54AAA優(yōu)180180259.929.55AAA優(yōu)200200304106AAA優(yōu)220220334.4107AAA優(yōu)250250418118AAA優(yōu)280280468.16119AAA優(yōu)300300524.411.510AAA優(yōu)320320559.3611.511AAA優(yōu)340340594.3211.512AAA優(yōu)360360629.2811.513AAA一等125125152814AAA一等1601

10、60218.88915AAA一等180180246.24916AAA一等200200279.689.217AAA一等220220307.6489.218AAA一等2502503801019AAA一等280280425.61020AAA一等300300478.810.521AAA一等320320510.7210.522AAA一等340340542.6410.523 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 AAA一等360 AA優(yōu)125 AA

11、優(yōu)160 AA優(yōu)180 AA優(yōu)200 AA優(yōu)220 AA優(yōu)250 AA優(yōu)280 AA優(yōu)300 AA優(yōu)320 AA優(yōu)340 AA優(yōu)360 AA一等125 AA一等160 AA一等180 AA一等200 AA一等220 AA一等250 AA一等280 AA一等300 AA一等320 AA一等340 AA一等360 AA合格125 AA合格160 AA合格180 AA合格200 AA合格220 AA合格250 AA合格280 AA合格300 AA合格320 AA合格340 AA合格360 360 125 160 180 200 220 250 280 300 320 340 360 125 160

12、180 200 220 250 280 300 320 340 360 125 160 180 200 220 250 280 300 320 340 360 574.56 163.4 218.88 246.24 279.68 307.648 402.8 451.136 510.72 544.768 578.816 612.864 133 182.4 205.2 243.2 267.52 323 361.76 410.4 437.76 465.12 492.48 104.5 138.624 155.952 182.4 200.64 247 276.64 319.2 340.48 361.76

13、383.04 10.5 8.6 9 9 9.2 9.2 10.6 10.6 11.2 11.2 11.2 11.2 7 7.5 7.5 8 8 8.5 8.5 9 9 9 9 5.5 5.7 5.7 6 6 6.5 6.5 7 7 7 7 材質(zhì) 最小綜合 邊壓值 定量 （不低于） 瓦楞紙板 g/m² S-1.1 S-1.2 S-1.3 S-1.4 S-1.5 D-1.1 D-1.2 D-1.3 D-1.4 D-1.5 T-1.1 T-1.2 T-1.3 T-1.4 S-2.1 S-2.2 S-2.3 S-2.4 S-2.5 D-2.1 D-2.2 D-2.3 250 320 360

14、420 500 375 450 560 640 700 640 720 820 1000 250 320 360 420 500 375 450 560 耐破度 （不低 于） ECT（KN/M） BST(KPa 3 3.5 4.5 5.5 6.5 4.5 5 7 8 9 8 10 13 15.5 2 2.5 3 3.5 4.5 2.8 3.2 4.5 650 800 1000 1150 1500 800 1100 1380 1700 1900 1800 2000 2200 2500 450 600 750 850 1000 600 800 1100 內(nèi)裝物 最大 最大重量 綜合尺寸 單瓦楞 紙板優(yōu) 雙瓦楞 紙板優(yōu) 5 10 2