Mixing bag and bag making apparatus

摘要: A bag suitably for mixing has a compartment, pocket in the having mouth opening so that either it can be filled with liquid to predetermined volume or receive dispensing member. The is easily ruptured when closed and, mixing, of may discharged into compartment material compartment. During walls abut serve as non-return valve bag. Apparatus making bags includes web bonding means, feeding means feed film waterproof thermoplastics from rolls and interrupting form pocket. apparatus open bottoms insertion subsequent closure sealed, bags.