Discussion On The Development Prospect Of Plastic Packaging
All kinds of plastic of the invention and the further development has changed the world
, had almost no technical progress can achieve this point. Innovation is accelerating the rotation of spiral line. New plastic inspire people deal with potential uses, new printing ink, new processing machinery and technology and to meet the needs of the new material from the new creative.
Plastic with great potential in contemporary media
Plastics -- the modern universal appellation, it is for a large range of the so-called polymer -- from a simple hydrocarbon molecules ( monomer ) composed of organic molecules. These monomers link, branched or cross-linked will determine the individual molecules structure. Today, polymers have many uses, such as packaging and printing materials.
In any case, the polymer is not always the modern synthesis products. We actually from thousands of years ago began to use the natural biopolymer ( such as pitch or resin ). However, when we talk about the ' plastic ', we usually refer to those that are widely used in the daily life of synthetic polymers, such as PVC, polypropylene, polyethylene or polyester.
On the printing and packaging industry requirements have changed
A new coloring method, a new surface and processing options have been made of plastic has become more and more popular media, and then by the printing industry corresponding attention. Experts estimate that between 2005 and 2006 the use of synthetic material increased 10%-15% in the paper and board used as the main information carrier place further industrial development, make the interest of people produced major transition. On the packing of the goods, protection, transport and display appeared more specific requirements. Thus, the printing substrate to meet the requirements of more complex:
* require label has tear, waterproof ability, but must be above the convenience of printed or written.
* Literature works is more durable, even in extremely harsh conditions when they cannot tear.
* Transparent packaging is seen as necessary for improved display of goods.
* require improvement at the point of sale displays possibility.
In this case, the traditional paper and board performance soon reached its limit, but chemical industry ready to salvage this situation.
Plastics are changing the world
All kinds of plastic of the invention and the further development has changed the world, had almost no technical progress can achieve this point. Innovation is accelerating the rotation of spiral line. New plastic inspire people deal with potential uses, new printing ink, new processing machinery and technology and to meet the needs of the new material from the new creative. Which is in turn triggers to new possibilities, and new materials such as craving. Although the packaging field pays close attention to most is just the transparency and stability, but the printing industry have to consider all the printing problem. Not long ago, burning " or enables the printing on polypropylene only available processing method. In order to make the surface activation and improve the ink adhesion, then to use the gas flame on the sheet for short time heating, but not melting plastic. Not surprisingly, many companies on this complex and expensive process and step back.
Nevertheless, polypropylene still inspired the designer's imagination; after all, in reality there is no other synthetic material such as polypropylene with so many uses, and even plastic but so green. Therefore, some manufacturers began to use a kind of special in material production plant processing method for surface treatment, so that in the late printing. This is today called the corona treatment technology and special ink and the corresponding technology together, so that people can in these used to be hard " materials on a relatively trouble-free printing.
At the same time, has been further developed other synthetic printing base material, such as polystyrene, rigid PVC and self-adhesive slip foil, and every day in many printing company to use.
New materials, new technology and new markets
Although plastic has been rigid material, but they have been made by screen printing business to occupy a security field. Previously only their machines can to such a difficult to use medium for processing. But then the diaphragm and other flexible synthetic material are appearing on the market. More and more companies began on a new challenge for research: the flexible plastic for offset.
The second part of the tomorrow, please look forward to.
FOSHAN GAOMING DRAGON JOYCE PACKING CO., LTD. mainly sales plastic packaging bags, plastic zipper bags, plastic food bags, commodity packing bag and plastic packing.
Welcome to make a deal if you have any needs.
by: 0804shirleyhu
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