Abstract: A thermoplastic bag includes duplicative seals. In particular, in one or more implementations, a thermoplastic bag includes a first seal and at least a second seal reinforcing the same area of the thermoplastic bag. For instance, in one or more implementations, the thermoplastic bag includes multiple seals along each side edge or along the hem. If one seal fails, the other seal(s) can remain in place to prevent leaks. Thus, the duplicative seals of the thermoplastic bag can provide reinforced strength and desired aesthetics.

Abstract: Thermoplastic bags with phased deformation patterns are described. In particular, one or more implementations comprise thermoplastic bags with ring rolling, SELFing, or other deformation patterns phased or aligned relative to the sides of the bags. The phased deformation patterns can allow for reducing or eliminating deformation patterns in areas of the thermoplastic bag in which side seals or other seals are formed. Additionally or alternatively, the phased deformation patterns can provide for zones that provide differing properties (e.g., functional or aesthetic). Such zones can vary aligned along a width of the thermoplastic bag and optionally also vary along a height of the thermoplastic bag. The differing zones can provide the thermoplastic bags with phased deformations that provide leak prevention, liquid containment, and other benefits.

Abstract: The interlocking assembly system includes a seat track, a floor beam and a clip for connecting the seat track to the underlying floor beam. The clip includes first and second clip members that cooperate to engage the opposed edges of the floor beam. Each clip member has a beam attachment portion, typically including an inward sill, for engaging the respective beam edge once the clip members have been slidably engaged. Additionally, the first clip member includes an elongate tongue extending away from the respective beam attachment portion. In addition, the second clip member includes a pair of elongate rails that extend away from the respective beam attachment portion and are spaced apart to define a lengthwise extending channel that is sized to slidably receive the elongate tongue. Once the lengthwise extending channel has received the elongate tongue, the clip members can be secured by a fastener. Thereafter, the seat track can be slid or snapped onto the clip.