IS 7063 : Part 4 : 2025 Corrugated Fibreboards - Methods of Test - Part 4 Determination of Substance of the Component Papers After Separation
1 SCOPE
1.1 This standard (Part 4) specifies the apparatus and the test procedure for determining the substance of the individual papers from which corrugated fibreboard has been made.
1.2 This method is applicable to all types of corrugated fibreboard.
2 REFERENCES
The standards given below contain provisions which through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revisions, and parties to agreements based on this Indian Standard are encouraged to investigate the possibility of applying the most recent edition of these standards:
| IS No. | Title |
| IS 1060 | Methods of sampling and test for paper and allied products |
| (Part 1) : 2022 | Test methods for general purpose (first revision) |
| (Part 4/Sec 1) : 2025/ISO 187 : 2022 | Methods of test for paper, board and pulp, Section 1 Standard atmosphere for conditioning and testing and procedure for monitoring the atmosphere and conditioning of samples (first revision) |
| (Part 5/Sec 5) : 2021/ISO 536 : 2019 | Methods of test for paper and board, Section 5 Determination of grammage (first revision) |