The hottest new family of foreign packaging materi

2022-08-08
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In recent years, with the rapid development of packaging technology, foreign packaging manufacturers have focused on the market, constantly accelerating the progress of packaging research and the development of new materials, and have launched many new packaging technologies, new materials and new products with multiple uses to meet the needs of commodity manufacturing industry, while also expanding the development market of packaging materials

a Japanese plastic company 1 Polycarbonate: with high transparency, impact resistance and dimensional stability, the company recently developed a new type of fast food heat-resistant packaging plastic. In addition to good processing performance and no toxicity, the main feature of this packaging plastic is that the heat-resistant deformation temperature is above 280 ℃. When the instant noodles are filled with the packaging material and washed into boiling water, the packaging box will not be deformed, so the flavor of fast food can be completely maintained

PSP company in Bremen, Germany developed the production process of foam paper, and the packaging materials produced by it can replace foamed plastics. The foam paper produced by the company uses old book scrap paper and flour as raw materials. First cut the recycled old books and newspapers into pieces, then grind them into fibrous pulp, mix them with flour in the ratio of 2:1, and inject the mixed paper pulp into the extruder to press them into cylindrical particles. During the extrusion process, the raw material becomes foam paper under the action of steam. Using foam paper particles as raw materials, multi shape packaging materials can be produced according to different needs. Foam paper can be formed at one time without chemical additives, and can be recycled and reprocessed after use

two Japanese companies have jointly developed a packaging bag that can be used for cooking. This bag has two layers, the outer layer is nylon with strong heat resistance, the inner layer is polyethylene film, and the bag is also printed with a water level line that discharges water according to the meter. When using, just put the rice into the bag, add water to the corresponding water level, and then put the bag into the pot to cook for 20 minutes. This kind of packaging is very suitable for the field use of sensor classification of 2. Tensile testing machine. Nanjing Julong has great prospects

Nippon cashide of Japan also recently launched a polyolefin stretch packaging film product for food packaging. This product, called high snew cheaps weave, is a multi-layer film for food packaging. It is composed of multi-layer olefin resin, which is 30% lighter than traditional products, and is easy to incinerate. Its width is mm

British David Smith Packaging Company and Japanese TBI wallkk company jointly produced triw allpak corrugated board, a new packaging material that uses paper instead of wood. Its technical performance meets the American national standard ppd-b-640d and 42 national packaging standards in the world. This kind of corrugated box has large capacity, light weight (the box weight is only 25% - 30% of the weight of the wooden box with the same volume), high strength, good water resistance, strong sealing and good cushioning effect; The design is beautiful and practical, flexible and diverse, saving storage space, suitable for folding and stacking, and convenient for handling; Individual specially designed cartons can be reused

a Japanese food company has recently developed an antibacterial plastic packaging container, which can be widely used in the field of food packaging. The antibacterial plastic packaging container is made of synthetic materials such as fiber plastic and polypropylene mixed with a food film antibacterial agent, which can prevent the reproduction of microorganisms and bacteria, prevent the deterioration of the food contained, and greatly extend its shelf life

recently, a Japanese company developed an ultra-thin pure iron foil suitable for packaging semiconductor devices. It is a pure iron film with an iron content of more than 99.9%. Its strength is equivalent to 3 times that of hard aluminum foil and 6 times that of soft aluminum foil. It has good moisture resistance, and it is easy to apply adhesives and coatings on it. This ultra-thin pure iron foil is only 20 microns thick and 1.2 meters wide

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