1/19/2009

China not to blame for crisis

China not to blame for crisis
The global credit bubble started with U.S. policies rather than the savings of China and oil exporters, a leading World Bank economist said.
"The global credit bubble started with U.S. policies," David Dollar, World Bank's country director for China, said in an exclusive interview with China Daily Thursday.
The Financial Times on Jan. 2 cited U.S. Treasury Secretary Hank Paulson as saying, "In the years leading up to the crisis, super-abundant savings from fast-growing emerging nations such as China and oil exporters ... put downward pressure on yields and risk spread everywhere."
Paulson said this laid the seeds of a global credit bubble, the newspaper reported.
"After 2001, the U.S. stimulated its economy by reducing taxes and increasing government spending," Dollar said. "This was appropriate for a short time, but the U.S. stuck with the stimulus for too long."
After the burst of the Internet bubble in 2000, the Federal Reserve slashed interest rates 13 times to a record low of 1 percent, trying to give a boost to the economy. The low borrowing cost then led to an investment binge in the real estate sector, which later turned out to be another bubble.
The blame on China's surplus as the cause of the bubble is absurd, Albert Keidel, a senior fellow with Carnegie Endowment for International Peace, a Washington think-tank, said in an earlier interview with China Daily. "China's exchange reserve only started to grow after its entry into the WTO in 2001, but before that the bubble in the U.S. was already brewing," he said.
Keidel reckons excessive deregulation of the financial market, which then allowed banks to lower oversight on mortgage applications, is the main reason for the subprime crisis.
"When the U.S. stimulus continued for too long, normally interest rates would have risen and that would have slowed the U.S. bubbles," Dollar said. "But the large trade surpluses in China, Japan, Germany, and the oil exporters provided lots of low-interest lending to the U.S., enabling the bubbles to keep growing."
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Screen Printing Principle

Screen Printing Principle

Screen-printed by the five elements, namely, screen printing plate, scraping scraper printed, ink, printing and Taiwan, as well as substrates. Screen printing the basic principles are: the use of screen-printed version of Graphic part mesh through ink, non-graphic mesh impenetrable part of the basic principles of ink for printing. Printing plates at the end of the wire into ink used in the screen scraping scraper printed on the printing plate to exert a certain pressure parts ink, silk screen printing plate at the same time North Korea the other side of Mobile. Ink was in the mobile scraper from the graphic part of the mesh in the extrusion to the substrates. Because of the role of viscous ink blot fixation within a certain range, the printing process has always been with the screen scraper plate and substrates linear contact, contact with the scraper moving line of mobile, as the screen printing plate and substrates maintain a certain gap between, making the screen printing plate through its own tension arising from the reaction of the scraper, the reaction known as the back stretch. Because of the role of resilience, so that screen printing plate and printing materials are mobile lines were exposed, and screen printing plate and other parts of substrates for out of state. To make ink and screen broke campaign to ensure that the printing dimensional accuracy and to avoid rubbing dirty substrates. When the scratch scraper looked after the entire layout, but also raised his screen printing plate and ink back to initial position. So far as a printed itinerary.

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1/14/2009

Non-woven fabric of conventional screen printing

Non-woven bag screen printing the basic principles:
Screen printed version of some holes through ink leakage printed on to substrates; printed version on the rest of the mesh block, unable to make use of inks, substrates formed in the blank in order to screen for the support body will be wire tension in the network box, and then online Photosensitive plastic coating to form a photosensitive film version, and then close co-yang diagram in film version, after exposure. autoradiography, printed edition having been part of Mexico formed by light-curing version of film, will be shut mesh, impenetrable printing ink, printing plate on the need to cross the Mexican part of the mesh is not closed, printing ink through the substrates to form a black track.
Non-woven bag screen printing features:
1. Not subject to the size and shape of substrates restrictions. General printing can only be carried out in the plane, and not only in the flat screen printing, but also in special-shaped objects in the type and convex surface printing, but also can print a variety of super-large posters, curtains, curtain .
2. Layout soft printed pressure small. Screen printed version of soft and flexible, printed pressure small, so not only on paper, textiles and other soft printing on substrates, but also easy to damage in the pressurized glass. Ceramic containers on printing.
3. Ink coverage thick and strong. Screen printing ink thickness of up to 30 ~ 100μm, therefore, particularly strong hiding power of the ink can be in the whole black-white piece of paper for printing.
Thick screen printing ink, printing three-dimensional graphic sense, is the other printing It can not be compared to the.
4. Applicable to all types of ink. Screen printing inks used in the Canton, has gone beyond the usual scope of the definition of ink. In fact some pulp, plastics, paint, adhesive or solid powder, therefore, screen printing ink sometimes collectively referred to as "printed materials."
5. Light fastness performance. Ink broad classification, it should be according to the printed version of sub-type, that is divided into Toppan printing ink, lithographic printing ink, gravure ink and ink version filtration. However, this classification is too principles, can not express all the realities of the ink in recent years due to the increasing varieties, new designs for the emergence of type to sub-only version, there is a limitation.
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1/12/2009

Stainless steel wire mesh screen printing characteristics

Stainless steel wire mesh is made of stainless steel materials. Stainless Steel Wire Mesh is characterized by good wear resistance, high strength, skills stretch small; as a result of fine wire diameter, the adoption of good ink; screen mechanical properties, chemical properties of stability, dimensional accuracy and stability. Their difference is the lack of flexibility, price more expensive. Screen done after restitution. Stainless steel wire is suitable for circuit boards and integrated circuits such as high-precision printing.

You're welcome to visit Shaoxing Sangao Screen Printing Machine Co., Ltd blog to get more information and to interact with us at http://screenprinter.bokee.net.

1/07/2009

Modern silk-screen printing making lithograph plates technology innovation

Before the net India, the processing system along with high tech's rapidly expand, net India is the same with other printing method, makes lithograph plates in the area of technology before India to introduce the computer technology, causes the chart article combination, the colored color separation, the direct output to make lithograph plates a time to complete. In recent years, before because silk-screen printing's India, processed the same offset printing to realize the tabletop system as well as printing equally with the India post processing fast, influences without the dirt, this enables only to have the suitable scale factory to be able to make the processing the net India product, now may be able to complete in the street corner shop. For instance may print out the color image through the digital camera coordination photogravure press, or the use tabletop computer image combination processing system, combines the natural landscape with any picture Cheng Xin the image, again prints out after the laser printer, then may transfer on the India T-shirt or other household utensils, entire print process less than ten minutes. Through these computerizations, fast and miniaturized equipment entire product manufacture process, through the transparent display window, unfolds in front of the consumer, attracts more customers. This processing way looks like fast printing which in the domestic big or media-sized cities already emerged at present to be the same, forms one emerging popular profession.

You're welcome to visit Shaoxing Sangao Screen Printing Machine Co., Ltd blog to get more information and to interact with us at http://screenprinter.bokee.net

1/05/2009

The new method of screen printing

Equipment insufficiency, must print, how to manage? May stretch the net method manually through the improvement, the part solves this problem, the simplest most and direct means are use to clamp the type to stretch the net method manually. Stretches the net with this method, stretches the net quality is good, the speed is also quick, the majority small silk India Factory uses this method. Stretches the net with this method, one time may stretch two net frames at least, satisfies the chromatography screen to stretch the net parameter as far as possible same request. Based on the experience, between two net frame's included angle is 135 - 150 degrees. In order to enhance the tensity the stability, may brush the rubber fixedly first trilateral, finally lays aside the waiting at the same time. The standby period is one hour at least, simultaneously will let stretch net rubber completely dry later again fixed finally one side. In fixed process, if discovered that the net too relaxes, again relaxes the tautness to the opposite side. After repeated tautness, basically can overcome silk screen's tensity relaxation, the part enhances the tensity the stability, to a certain extent enhances stretches net's quality. But stretches the net operating process to be numerous and diverse manually, lacks the standardization, the digitization, the restriction stretches the net quality the enhancement, affects India's quality. Therefore, even if changes stretches net's method, the handwork stretches the net to be unable to achieve the high quality the request. Must fundamentally change stretches net's quality, causes to stretch the net process standardization, the digitization, must certainly use stretches the net installment, like air operated stretches the net machine, the machinery to stretch the net machine.

You're welcome to visit Shaoxing Sangao Screen Printing Machine Co., Ltd blog to get more information and to interact with us at http://screenprinter.bokee.net.