According to the Spanish "National" report, Spanish scientists have recently developed a plastic canned box that can extend the shelf life of foods. The new plastic cans can replace traditional metal cans.
Ramon Catara, the facilitator of this technology, Valencia's Institute of Agrochemicals and Food Technology in Valencia, Spain, said: “We have achieved many important results in the laboratory, but we can only prove this by entering the actual production stage. Whether the material can compete with canned products on the market today."
Joseph Toledas, a Spanish expert at DuPont, said: "This new type of material can cut off the way air, sunlight, moisture or other microbes enter the interior of the container."
Katala also pointed out: "There is no ideal can box material. But from a hygiene point of view, the best material should be glass, but its disadvantage is that it can not block the sun."
Both Katara and Toldass pointed out that glass cans are too heavy, fragile, and difficult to transport, making it difficult to attract users. This has led many companies to look to new plastics.
Source: HC Network
Sofa Leather is the main raw material for making leather sofa. On the surface of sofa, there are many raw materials of sofa leather, PU sofa leather, PVC upper leather and so on.The sofa is soft leather, according to the different varieties of its thickness more than 1.2 ~ 1.4mm. Common quality requirements are comfortable and durable. Large sofa leather area is better, it can improve the cut rate and reduce the patchwork. There is a leather called modified leather, modified leather is processed on the leather surface finishing, and it can press a different texture, some painted leather for thick, wear resistance. Now the leather sofa leather variety, imitation animal texture leather are popular. Generally there are serpentine, leopard, zebra and so on.
species
1, artificial leather: also known as leather or rubber, PVC and PU and other man-made materials in general. It
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pattern and other requirements made of processing, with a wide variety of
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and the price is relatively cheap leather. It is a class of materials that are very popular up to now and are commonly used to make leather products or parts of leather. It is increasingly advanced production process, is the second floor of the processing of widely used. Today, the leather characteristics of the leather is very easy to have
a market, its surface technology is extremely basic fiber structure,
almost to the effect of leather, the price and the price of domestic
first layer of skin comparable.
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is made of dermal fiber, and it has excellent resistance to abrasion
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and aging resistance. It can be regarded as dermis in some sense. Because it is environmental
protection, more durable and cheaper,now microfiber or microfiber products
have replaced the use of leather.
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