This standard is based on LIANBANG German national standard DIN 53358-1971 and specifies the determination method of Spreader quantity and Spreader uniformity of hot-melt gluing lining hot-melt adhesive. It is suitable for cotton and chemical fiber pure spinning, blended woven fabrics and knitted fabrics. The test is required to be carried out under conditions not resistant to solvent extraction to avoid affecting the test results. The principle is to use the solubility characteristics of hot-melt adhesives in organic solvents to determine.