Abstract: The invention relates, inter alia, to an inflatable shock-absorbing cellular structure (1) which consists of two sealed sheets (10, 11) welded together along weld lines (100) that define inflatable cells (2), said inflatable cells (2) being arranged according to at least one two-dimensional matrix (MA) of n rows (L1-L6) and m columns (C1-C6) of cells (2), n and m being the same or different integers, each greater than or equal to 2, a peripheral cell (2) of the matrix (MA) being connected to an inflation nozzle (4). Said structure is characterised in particular in that: —the cells (2) are not contiguous; —the cells (2) of the row and/or column to which the peripheral cell (2) connected to the inflation nozzle (4) belongs communicate with one another through a channel (3) forming a constriction, while each remaining cell (2) of the matrix (MA) is also connected to at least one of the neighbouring cells (2) of the same row and/or the same column through a communication channel (3) forming a constriction.

Abstract: The invention relates, inter alia, to an inflatable shock-absorbing cellular structure (1) which consists of two sealed sheets (10, 11) welded together along weld lines (100) that define inflatable cells (2), said inflatable cells (2) being arranged according to at least one two-dimensional matrix (MA) of n rows (L1-L6) and m columns (C1-C6) of cells (2), n and m being the same or different integers, each greater than or equal to 2, a peripheral cell (2) of the matrix (MA) being connected to an inflation nozzle (4). Said structure is characterised in particular in that: —the cells (2) are not contiguous; —the cells (2) of the row and/or column to which the peripheral cell (2) connected to the inflation nozzle (4) belongs communicate with one another through a channel (3) forming a constriction, while each remaining cell (2) of the matrix (MA) is also connected to at least one of the neighbouring cells (2) of the same row and/or the same column through a communication channel (3) forming a constriction.

Abstract: A device for protecting against impact. The device includes an inflatable valve made of sheets of high-strength PVC (1) provided with an inflating end (3). Fitted within this valve using a method of thermal bonding (4) are walls (2) configured as a labyrinth in order to better regulate the air flow.

Abstract: The present invention relates to a device for protecting against impact. Said device consists of an inflatable valve made of sheets of high-strength PVC (1) provided with an inflating end (3). Fitted within this valve using a method of thermal bonding (4) are walls (2) configured as a labyrinth in order to better regulate the air flow.

Abstract: A disposable wet nonwoven implement that is retained on a user's hand during use is provided. The disposable wet nonwoven implement can be associated with a composition.