[Code of Federal Regulations] [Title 16, Volume 2] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 16CFR1611.3] [Page 621] TITLE 16--COMMERCIAL PRACTICES CHAPTER II--CONSUMER PRODUCT SAFETY COMMISSION PART 1611_STANDARD FOR THE FLAMMABILITY OF VINYL PLASTIC FILM--Table of Contents Subpart A_The Standard Sec. 1611.3 Flammability--general requirement. The rate of burning shall not exceed 1.2 in./sec as judged by the average of five determinations lengthwise and five determinations transverse to the direction of processing, when the material is tested with the SPI flammability tester in accordance with the method described in Sec. 1611.4.