Container made of flexible plastic for attaching to an inflexible top and method for attaching same

摘要: The invention pertains to a liner made of elastic, deformable, flexible material. By the special design contours in area its opening, shoulder, sides, and bottom, is intended be so firmly attached top, that assembled components can handled, stored, transported as single unit. liner, by quality form is, vacuum, completely contracted moment pneumatic attachment will fixed at top oriented resulting shape direction. Such used connection with manufacturing valve unit which pressurized container. With this unit, it possible easily manufacture container method according first pre-pressurized compressed air or other gases, while filling goods make no contact inner walls whereby not necessary create an additional opening instead one for inserting introduced into without environmental air.