| abstract |
The invention concerns a method for producing a flexible hollow body, preferably elastic, soluble in water and containing a product, in particular a washing, care or cleaning product. The method is characterized in that it comprises the following steps: (a) forming first a blank from a water soluble polymer thermoplastic blow material; (b) blow-moulding the blank into a hollow body; (c) filling the hollow body with at least a product, preferably a washing, care or cleaning product and (d) providing a closure impermeable to liquids for the blown hollow body. The invention also concerns the hollow body with or without compartments, as well as washing, cleaning or care methods wherein the washing, cleaning and care product preparations are measured into flexible, preferably elastic, bodies. |