| 摘要 |
FIELD: production of foam materials. ^ SUBSTANCE: invention relates to design of film container-mixer. Proposed container has at least two sealed film chambers connected through at least partially removable sealing partition and containing reaction components to foam materials at mixing and devices to form discharge holes from sealed chambers united to mix reaction component to form foam material and deliver movable foam to place of application. Maximum inner capacity of at least one of film chambers is set to Vmax>=(VA+VB)-▵V where Vmax is maximum inner volume of film chamber, V is volumetric content of component A in container-mixer, VB is volumetric content of component B in container-mixer, ▵V is increment of maximum volume of sealed film chambers owing to removal of interchamber partition, and/or container-mixer is provided with additional reserve film chamber connected with one or several film chambers through removable partition and having maximum inner volume chosen from ratio VR>=(VA or VB)- ▵V where VR is maximum inner volume of additional reservoir chamber. ^ EFFECT: provision of higher intensity of mixing of reaction components. ^ 10 cl, 24 dwg |
