| 摘要 |
THE PURPOSE OF THE INVENTION IS TO PROVIDE A LAMINATE BASE STOCK, WITH GOOD AG MIGRATION RESISTANCE AND YET GOOD DIMENSIONAL STABILITY. IT CLAIMS A LAMINATE BASE STOCK USED HARDWOOD KRAFT PULP WITH CATION ADSORPTION CAPACITY OF NOT MORE THAN 5.0 MEQ/100 G PULP, FURTHER, IF NEED BE, RESIDUAL CHLORINE ION CONCENTRATION OF NOT HIGHER THAN 100 PPM, AND FLEXING DEGREE OF FIBERS OF NOT MORE THAN 15.
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