The hottest plastic packaging new products emerge

New products of plastic packaging emerge in endlessly

Plastic packaging has become the fastest-growing product in food packaging with its excellent comprehensive performance and reasonable price, and its use is expanding day by day, constantly replacing other packaging. At the same time, new products of plastic packaging for food continue to appear, showing the good development momentum of the plastic packaging market

composite plastic - CT

CT is an environmental friendly plastic. Containers made of CT plastic are not much different from other food packaging containers on the surface, but their internal quality has changed greatly. According to experts, this kind of plastic is a new composite material made by blending about half of the talc powder produced in Liaoning Province into polypropylene plastic. CT is not only resistant to high temperature, but also has a prominent advantage, that is, its function is similar to that of foamed plastic products, and its volume is only equivalent to 1/4 of the latter. In this way, many troubles caused by large volume are avoided during recycling, and extremely favorable conditions are created for eliminating the negative impact on the environment. In view of the serious situation of "white pollution" in China, CT is expected to alleviate this situation to a certain extent

sterilization and water absorption food bags

the Russian Institute of practical biotechnology has recently developed food packaging bags that can absorb water, sterilize and be used for many times. Using this new plastic food bag can make cheese, sausage and other perishable food stored for a long time. Russian experts added dehydrated mineral salts, enzymes and other substances to the polymers of food packaging materials. The inner surface of the packaging bag rich in these substances can absorb excess water and kill bacteria, thus improving the internal environment of the package (SLA) 3D printing technology for printing, molding and bagging. The enzymes in the additives can also regulate the smell of food and create a living space for the nutrients in food

bacteria detection plastic film bag

this is a special film that can detect bacteria -- that is, a special coating is coated on the surface of ordinary food packaging film to make it have the special function of detecting bacteria. For example, the bacteria detection film used in the packaging of raw and cooked meat, if the packaged meat food is no longer fresh and the content of harmful bacteria exceeds the food hygiene standard, the packaging film will change from transparent and colorless to warning color, so that customers immediately know that the packaged goods are no longer edible

corn plastic mixed bag

the United States has developed a corn plastic packaging material that is easy to decompose. It is made by using this kind of Electromechanical, which usually uses analog signals to control the mixing of corn starch with polyethylene. The packaging bag can quickly dissolve in water, which can avoid the contact and invasion of pollution sources and bacteria

Plastic packaging material for rape

a plastic packaging material for rape has recently been developed by the UK. It extracts three genes that can produce plastics from bacteria that produce biopolymers, and then transfers them to rape plants. After a period of time, it produces a plastic polymer liquid. After refining and processing, it can get a kind of rape plastic. The packaging materials or food and fast food packaging materials made of this kind of plastic can decompose by itself after being discarded, without polluting residues

wheat plastic is easy to degrade

this is to use wheat flour to add glycerol, glycol, polysilicon oil and other mixed drying, and then add 150 kg pressure per square meter to heat press into a translucent thermoplastic plastic film. The advantage of packaging food with this plastic film is that it can be decomposed by microorganisms

wood flour plastic packaging bag

recently, Japanese scientists and technicians have developed a wood flour plastic packaging material from pine. Polyols are prepared from wood flour, and then react with isocyanates to produce polyurethane. This wood flour plastic has strong heat resistance and can be biodegradable, and can be used to make heat-resistant packaging bags, etc

new bacterial plastic

British researchers have recently developed a PHB bacterial plastic. It first uses sugar to cultivate a bacterium, and then processes it into a material similar to polypropylene. This material is non-toxic and easy to biodegrade. It is an ideal material for processing food packaging bags and has no pollution to the environment

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