A multilayer container having a layer configuration of 3 or more layers including, as layered in that order from an inner layer to an outer layer, an oxygen-permeable layer containing an oxygen-permeable resin as the main component thereof, an oxygen-absorbing adhesive layer containing, as the main components thereof, an oxygen-absorbing resin composition containing a deoxidant composition and a thermoplastic resin and an adhesive resin, and a gas-barrier layer containing a gas-barrier resin as the main component thereof, wherein the gas-barrier resin is a polyamide resin including a diamine unit containing a metaxylylenediamine unit in an amount of 70 mol % or more and a dicarboxylic acid unit containing 75 to 96 mol % of an α,ω-linear aliphatic dicarboxylic acid unit having 4 to 20 carbon atoms and 25 to 4 mol % of an aromatic dicarboxylic acid unit, the content of the deoxidant composition in the oxygen-absorbing adhesive layer is 5 to 50% by mass relative to 100% by mass of the material constituting the oxygen-absorbing adhesive layer, the content of the adhesive resin is 20 to 70% by mass relative to 100% by mass of the material constituting the oxygen-absorbing adhesive layer, and the thickness of the oxygen-absorbing adhesive layer is 10 to 30% of the total thickness of the multilayer container.

Disclosed are a UV-curable resin composition for vacuum forming and a replica film of a real material including the same. The UV-curable resin composition includes a prepolymer including a urethane-containing oligomer, an acrylate monomer and a photoinitiator.

The invention relates to a method for producing a fibre composite moulded part. The method includes the steps of i) applying a gelatine-containing matrix material onto a fibre material, ii) deforming the fibre material provided with matrix material, and iii) curing the fibre material provided with matrix material.

A method for producing a thermoformed product on a single machine with several stations and with different tools includes the following steps: (a) melting and homogenizing plastic granules and providing the plastic melt at a preform station; (b) producing a preform at the preform station in a preform cavity; (c) transferring the preform by a transfer carrier to a thermoforming station at the same machine, the thermoforming station having a thermoforming tool having a thermoforming cavity; (d) preferably heating the preform during the transfer; (e) thermoforming of the thermoformed product in the thermoforming cavity. Advantageously, the final thermoformed product is produced directly from the plastic granules using only a single machine, and in particular without any waste, when the preform is dimensioned in such a way that it does not present any excess with respect to the final shape of the product to be produced.

A method for producing a thermoformed product on a single machine with several stations and with different tools includes the following steps: (a) melting and homogenizing plastic granules and providing the plastic melt at a preform station; (b) producing a preform at the preform station in a preform cavity; (c) transferring the preform by a transfer carrier to a thermoforming station at the same machine, the thermoforming station having a thermoforming tool having a thermoforming cavity; (d) preferably heating the preform during the transfer; (e) thermoforming of the thermoformed product in the thermoforming cavity. Advantageously, the final thermoformed product is produced directly from the plastic granules using only a single machine, and in particular without any waste, when the preform is dimensioned in such a way that it does not present any excess with respect to the final shape of the product to be produced.

Multilayer polymer sheets are provided, as well as related methods, systems, and appliances.

Multilayer polymer sheets are provided, as well as related methods, systems, and appliances.

The present disclosure relates to a press forming apparatus, comprising: a die in which a molded portion is formed by being recessed inwardly from an upper surface thereof; a stripper for fixing an object to be formed disposed on the die; a punch provided above the die to be movable upwardly and downwardly, and inserted into the molded portion when descending, to form an accommodating portion in the object to be formed, wherein a surface of the molded portion, in contact with the object to be formed, is curved, and the punch comprises a vent for blowing air onto an upper surface of the object to be formed. According to the present disclosure, a molded portion of the pouch film may be uniformly stretched, and occurrence of cracks may be prevented, so that workability and productivity may be improved. Furthermore, long-term reliability of the secondary battery may be secured.

This invention provides a food container which can be manufactured cheaply by using inexpensive general PET resin or further inexpensive PET resin for fiber or recovered PET flakes, and nevertheless, which has a high heat resistance up to 250° C., and the container is obtained by adding a chain extender and a compatibilizer and talc to PET resin, charging the mixture into an extruder 30 having two or more vent holes, degassing under a condition where the PET resin is melted with heating by sucking at a high vacuum of −99.99 kPa or lower from the vent holes 33, 34, thereafter, forming a sheet by extrusion molding, pressure-forming with vacuum the sheet by a thermoforming machine, forming the container by keeping in a mold at 100-220° C. The container has a total of the content of crystal portion represented by the following formula and the content of talc being 25% by weight or more.

This invention provides a food container which can be manufactured cheaply by using inexpensive general PET resin or further inexpensive PET resin for fiber or recovered PET flakes, and nevertheless, which has a high heat resistance up to 250° C., and the container is obtained by adding a chain extender and a compatibilizer and talc to PET resin, charging the mixture into an extruder 30 having two or more vent holes, degassing under a condition where the PET resin is melted with heating by sucking at a high vacuum of −99.99 kPa or lower from the vent holes 33, 34, thereafter, forming a sheet by extrusion molding, pressure-forming with vacuum the sheet by a thermoforming machine, forming the container by keeping in a mold at 100-220° C. The container has a total of the content of crystal portion represented by the following formula and the content of talc being 25% by weight or more.