Foam food box machine manufacturer and supplier in China

Food box machine wholesale provider in 2022? Haiyuan ps foam food box machine factory focuses on take away food box making equipment and lunch box making machine since 1999. Warmly welcome customers at the domestic and abroad to visit Haiyuan food box making equipment factory, our main products contain lunch box forming machine, take away fast food box machine, PS foam sheet extrusion line, Vacuum forming machine and PS foam cutting machine. We are looking forward to establishing long-term friendly cooperation with you. Read more details on box making machine factory.

Ps foam sheet extrusion line adopts gentian type double-stage series high foam technology. The raw material is general polystyrene granule. In the extruding process, vesicant is injected into the ps foam sheet machine at high pressure. After extruding, foaming cooling, shaping and hauling off, the ps foam sheet machine can wind to finished ps foam sheet rolls. After the PS foam sheet extrusion line, the finished PS foaming sheet can be made into variety of packaging vessels such as fast food box, aquatic plate, supermarket tray, cake tray, KT board, instant noodle bowl, foam tray etc. It is widely used in the packing of food, fruit advertising, industrial products and so on. This PS foam sheet extrusion line adopts a high speed non-stop hydraulic filter changer and PLC controller, advantages as advanced structure, stable performance, easy operation and high quality.

The liquid chemicals are delivered either by railroad tanker cars or tank trucks and pumped into large holding tanks. From there, the chemicals are pumped into smaller heated mixing tanks, and are kept separate if they react with each other. For continuous manufacture of foam such as slabstock, more than two monomer streams are typically used. Continuous dispensing (also called open pouring or free-rise) is used in the production of rigid and flexible low-density foams. A specific amount of each chemical, measured by metered pumps, is fed from the mixing tanks into a mixing head, where the blending of the chemicals take place. The reactive components are poured onto a moving surface or conveyor belt, where the foam rises and cures to form slabstock.

The food box machine from Haiyuan plastic recycling machine manufacturers is of various types and styles to meet the different needs of customers. Our ps recycling machine is of both good exterior and great practicality with stable performance and reliable quality. It is available in a wide range of types and specifications. It has a good design, a simple structure, and fine workmanship. Haiyuan plastic recycling machine supplier not only has a great production capability, but also a professional technical and R&D team. We can continue to provide professional processing services. Haiyuan plastic recycling machine manufacturers are also available in customized services based on the picture or sample.

Originally, foam rubber was made from natural latex, a white sap produced from rubber trees. As early as 500 B.C. , Mayans and Aztecs used this latex for waterproofing purposes and also heated it to make toy balls. During the early 1900s, the first patent for synthetic rubber was granted and several decades later a process for foaming latex was invented. Another process was developed in 1937 for making foams from isocyanate-based materials. After World War II, styrene-butadiene rubber replaced the natural foam. Today, polyurethane is the most commonly used material for foam products. Foamed polyurethanes currently make up 90% by weight of the total market for polyurethanes.

Haiyuan plastic food container machine supplier is mainly engaged in the business of take away food box machine and absorbent tray making machine. With a focus on product quality, Haiyuan plastic food container machine factory strictly according to national and industry standards. The eco-friendly and energy-saving food container thermoforming machine is of fine workmanship, good exterior, good safety, and reliable quality. All this makes our absorbent tray making machine more cost-effective than other products in the same category. Our food container machine is produced by Haiyuan which is very popular in the market. The fast food box machine is manufactured based on selected materials and fine workmanship. Haiyuan foam box machine manufacturer has multiple production lines and advanced production equipment. Based on the highly-automated production, we could provide efficient and high-quality OEM/ODM services. See additional information at https://www.foodboxmachine.com/.