Approved Round Module Wrap Products

Certificates of Analysis and Approved List

To allow companies, manufacturers, importers and/or distributors to be included on an approved list of round module wrap providers, the National Cotton Council will accept a certificate of analysis (COA) from third party certified laboratories.  All charges and costs associated with testing and reporting shall be borne by such round module wrap provider.

Sample preparation requirements are outlined in the Round Module Wrap for Seed Cotton Certification and Standard. This guide also describes the required testing and resulting minimum performance levels that a wrap product must meet or exceed to achieve compliance with ASABE S615.2.

Excel spreadsheets are available for manufacturers to use in reporting laboratory results and field testing data for demonstrating compliance with S615.2.

Completed spreadsheets and any further questions should be sent to






RFID General Manager Number
(digits 3-9 of the 24 character RFID string) 

Tama USA Inc.

Tama RMW Agricultural Cooperative Society Ltd.  

TamaWrap Yellow and Pink Premium Standard, Arctic "13B9880"

S and K Packaging

Shandong Longxing Plastic Film Technology Co., Ltd

SK COTTON WRAP Premium Blue Standard "1300004"



*Vendors on the approved listing meet the ASABE standards according to tests performed by third-party laboratory, SGS.*