A mattress cover, comprising a top layer; a first side layer comprising a first air-impermeable portion, a first air-permeable portion, a first air-impermeable flap, and first affixing apparatus, wherein the first affixing apparatus is configured to reversibly affix the first air-impermeable flap over the first air-permeable portion; a second side layer comprising a second air-impermeable portion, a second air-permeable portion, a second air-impermeable flap, and second affixing apparatus, wherein the second affixing apparatus is configured to reversibly affix the second air-impermeable flap over the second air-permeable portion; a head layer; and a foot layer.

Embodiments of a ventilated sleep system and an airflow/breathable mattress foundation are disclosed, and typically may be configured to provide ventilation to a mattress, for example through an upper surface of a foundation allowing airflow therethrough. Typically, sleep system embodiments may include mattresses with foam layers with ventilation passageways in fluid communication with a lower surface of the mattress cover, which is configured to allow airflow therethrough, and some embodiments may also include foam pillars. Such sleep system embodiments typically may have such a ventilation mattress atop such a ventilation foundation, with airflow therebetween.

An air conditioning air-permeable mattress includes a mattress body and a ventilation module. The mattress body forms a cavity housing a support member. The top face of the mattress body includes air outputting bores and connected with the cavity. All lateral sides of the mattress body excluding the top face include at least one air outlet connected with the cavity. The ventilation module is disposed outside the mattress body and connected with the air outlet through pipeline, whereby the air flow is discharged through the air outputting bores, and the running noise of machine would not affect sleeping quality. The inside of the mattress body is connected with the outside only through the air outlet and the air outputting bores, whereby the air supply of the ventilation module maintains the air flow in the mattress body for lowering the temperature of the mattress body surface.

An odor and volatile organic chemical (VOC) control cushion or mat assembly in which air flow through the assembly is generated by the use thereof, which use depresses and expands the structure of the assembly.

An inflatable product includes an inflatable chamber and a supplemental layer. The supplemental layer is disposed on the inflatable chamber. Further, the supplemental layer is directly or indirectly fixed to the inflatable chamber by sewing. The inflatable chamber is made of plastic. The material of the supplemental layer is different from that of the inflatable chamber.

Systems and methods are provided for detecting liquid in a textile article using one or more flexible sensors integrated in the textile article. The sensor data is forwarded to a computing device via a communication link by an interface element associated with the textile article. The computing device detects a location of liquid in the textile article proximate to the one or more flexible sensors based on a determination that a criterion is met.

A pocketed spring assembly comprises a plurality of parallel strings of individually pocketed springs. Each string is joined to at least one adjacent string. Each string has first and second opposed plies of fabric and a plurality of pockets formed along a length of the string by transverse segmented seams joining the plies. Gaps between the segments of the seams allow air to pass into and out of the pockets despite the fabric being impermeable to airflow through the fabric. The fabric has at least four layers. The size of the gaps determines the firmness or feel of the pocketed spring assembly or portion thereof.

An inflatable bed with air permeability includes a bed body including a top panel, an enclosing wall and a bottom panel, a top cover, a first pull strap, and a second pull strap which are both endless. A top side of the first pull strap is connected to an inner wall of the top panel, and a bottom side of the first pull strap is connected to an inner side wall of the enclosing wall. A bottom side of the second pull strap is connected to an inner wall of the bottom panel, and a top side of the second pull strap is connected to the inner side wall of the enclosing wall. The first net-shaped pull strap includes two first air permeable sections parallel to each other, two second net-shaped air permeable sections parallel to each other and four connection sections distributed in a rectangular array.

A pocketed spring assembly comprises a plurality of parallel strings of individually pocketed springs. Each string is joined to at least one adjacent string. Each string has first and second opposed plies of fabric and a plurality of pockets formed along a length of the string by transverse segmented seams joining the plies. Gaps between the segments of the seams allow air to pass into and out of the pockets despite the fabric being impermeable to airflow through the fabric. The fabric has at least four layers. The size of the gaps determines the firmness or feel of the pocketed spring assembly or portion thereof.

Systems and methods are provided for detecting liquid in a textile article using one or more flexible sensors integrated in the textile article. The sensor data is forwarded to a computing device via a communication link by an interface element associated with the textile article. The computing device detects a location of liquid in the textile article proximate to the one or more flexible sensors based on a determination that a criterion is met.