B29L31/58

Ventilated molded covers for seating applications

A ventilated molded seat trim cover for a vehicle seat and a ventilated vehicle seat having a ventilated molded seat trim cover, comprising a stacked assembly of an upper textile layer, a first adhesive layer, an air permeable polyurethane cellular foam interlayer thermo-moldable at temperatures between about 104 C. and about 127 C., a second adhesive layer, a thermoplastic polyurethane (TPU) film, a third adhesive layer, and a scrim backing layer. The stacked assembly is compression molded in a 3-dimensional mold while at least a portion of the foam interlayer is heated to a temperature between about 104 C. and about 127 C. to form the ventilated molded seat trim cover. The TPU film prevents airflow passing through a bottom surface of the seat trim cover. Airflow in the foam interlayer can pass through the upper textile layer.

Composite structure
12083754 · 2024-09-10 · ·

A composite structure (10) including a fiber injection molded portion (14); an insert material (16); and an optional outer layer (12), where the fiber injection molded portion (14) at least partially surrounds the insert material (16). The present teachings also contemplate a method of forming the composite structure (10), including positioning the insert material (16) into a mold and injecting fibers into the mold by a fiber injection molding process or blow molding process.

Screen protector pasting assisting device for automobiles
12128636 · 2024-10-29 ·

The present disclosure provides a screen protector pasting assisting device for automobiles, including a body structure, wherein the body structure includes two long edges and two short edges, each of the long edges including a first limit portion, a first sink portion, a second sink portion, a first sink portion, and a first limit portion, one ends of the two first limit portions being respectively connected to the two short edges. The second sink portion is provided with a positioning protrusion. The device features a simple structure and convenient operations, and is suitable for use by a non-professional person in screen protector pasting, thereby achieving a strong practicability.

MOLDS HAVING SEALABLE COLUMN PIECES AND METHODS OF PRODUCING PRODUCTS THEREWITH

Molds and method of using the molds to produce a product are provided. The molds include a first mold piece having a first wall with a first column member protruding therefrom that includes first sidewalls and a first distal end, and a second mold piece having a second wall with a second column member protruding therefrom that includes second sidewalls and a second distal end. The first and second mold pieces are configured to releasably mate to define a mold cavity therebetween and such that the first and second column members releasably mate with the first distal end being received within a cavity of the second distal end to form a seal therebetween. The mold cavity is configured to receive a product material therein and form the product therefrom. The first sidewalls and the second sidewalls are configured to define a pass through in the product.

Coated forming tool

A seat system for a vehicle including a seat back assembly, a seat base assembly, and a headrest assembly. Each of the assemblies may include at least one formed part for providing comfort to an occupant of the seat system. A coated forming tool for producing the formed part of the seat system may be a mold assembly or a printing machine configured to form at least a portion of the formed part of the seat system. The coating of the coated forming tool comprises at least one of a nonstick or ecological material, and more preferably a polytetrafluroethylene (PTFE) material.

System and method of making a mesh cushion

A method of making a mesh cushion. The method includes extruding a material through a plurality of filament forming openings in at least one die plate to form a plurality of filaments. The filaments may be at least partially submerged into a fluid to cool and harden the filaments into the mesh cushion.

Clip holding unit, molding mold and method for manufacturing seat pad
12459409 · 2025-11-04 · ·

There is provided a clip holding unit 50 to be used during a foam molding of a seat pad 20, and the seat pad 20 includes a clip 24 used for attaching a seat cover 18 to the seat pad 20. The clip holding unit 50 is provided in a lower mold 42 of a molding mold 40, and holds the clip 24 during the foam molding. The clip holding unit 50 includes a locking portion 54 to be sandwiched between a pair of locking pieces 30 of the clip 24; a base portion 55 extending from the lower mold 42 to the locking portion 54; and an eaves portion 56 projecting laterally from the base portion 55 as going upward from below.

Molds having sealable column pieces and methods of producing products therewith

Molds and method of using the molds to produce a product are provided. The molds include a first mold piece having a first wall with a first column member protruding therefrom that includes first sidewalls and a first distal end, and a second mold piece having a second wall with a second column member protruding therefrom that includes second sidewalls and a second distal end. The first and second mold pieces are configured to releasably mate to define a mold cavity therebetween and such that the first and second column members releasably mate with the first distal end being received within a cavity of the second distal end to form a seal therebetween. The mold cavity is configured to receive a product material therein and form the product therefrom. The first sidewalls and the second sidewalls are configured to define a pass through in the product.