Nonwovens New dimensional composite nonwovens United States 61 Inc. recently developed a patented functional composite product, 36277469, which is ideally suited for use as a liner or lining for sports shoes or boots.
For example, the new composite cloth of the lining of the slide 1 is a composite of at least 2 layers of fabrics, wherein the first layer contains shrinkage fibers. The two layers of cloth are woven through the stitches so that the first layer of cloth causes ridges due to the shrinkage of the first layer of cloth, and the formed ridges are located between the rows of parallel stitches. The introduction of a filling layer between the first layer and the first layer can lead to the development of improved composite fabrics. The filling layer may be a web composed of high-bulk fibers.
In this technique, siliconized fibers with a fineness of at least 61 μm are used. In other words, the outer layer of the middle swelling filler and the first and the second layer that can be contracted can also be stitched. The braided yarns are made of heat-shrinkable yarns, such as those made by Yamatake Co., Ltd., which are made of cool elastic fibers, or heat-shrinkable bicomponent fibers. When subjected to a heat treatment, this yarn shrinks and pulls the fibers within the nonwoven fabric more tightly.
The first shrink layer can be made to be longitudinally contracted, transversely contracted, or longitudinally and laterally contractible. When heat-shrinkable webs are used, the new name of the fiber, which is perpendicular to the stitching line stitch, can be used. This was the first time the company produced Clarino recycled leather in 2001. It is known by the company as the important material for the new generation of fabrics, and it has a broad market for application including interior decoration and clothing for shoe covers.
The basic operation of traditional natural leather finishing technology (1) has particle technology. In the manufacture of non-woven fabrics, the rice uses 0.07 core 3 ultrafine nylon juice Dimension 0.000 microfibers and poly entanglements to entanglement by force to shrink. Thereby forming a ribbed appearance. It is also possible to make the first layer shrink mainly in the longitudinal direction, in order to obtain a rib appearance, the web can be positioned relative to other layers.
The shrinkage of the first material is determined by the intended use and the possible shrinkage of the other layers in the composite cloth. However, for most of the way, the first and fourth sides should shrink by at least 5, and it is better to shrink to 1050. In the best specific case. The first layer will have a transverse shrinkage of about 2040. Contrary to the first layer, during the formation of the composite fabric, the first layer of fabric material should not shrink in nature. This is conducive to the formation of complex fabrics in the dimensional structure and fabric of the first layer of the village material. The quality of the bitter centipede is 24,81. The intermediate filling layer consists of silicified hollow fiber webs with a mass per unit area of ​​approximately 200 Shore 2, and the surface layer material is preferably a fleece-stitching cloth made of polycool fibers. in. The bit area quality is 28! . This layer of material is held in place by a number of stitching lines of parallel stitches, which are then heat-treated to shrink the first layer of cloth so as to form a relief. The shrinkage step is accomplished by heating the twisted cloth to 380,390°C. , This allows the first layer to shrink in the direction of the stitching stitches about 20 Wang compiled from the south, Shen Zhiming school has a higher intensity of the special spray resin finishing technology and the traditional finishing technology to deal with natural leather through new technology should be . Wrinkle the fabric surface, the effect is very like natural leather. , 310,888 to the characteristics of the surface has a higher strength with good moisture permeability and breathability, light weight is about 70 natural leather and Xian Yu Bao Ye, 31.1 company will expand the footwear in the field, claws. ;1; The production scale of the product, which is planned to sell 800,000 in 2002 and 2,0 million in 2003, and intends to increase its sales to 3 million in the near future.
5050 Green SMD LED is deeply loved by their users because of the small size, the high bightnes and 5050 Green SMD LED have the cooling copper at the bottom, which can make the product to get out of the heat in time.
It is often used in LED lighting, LED Lamps , LED backlight, LED panel lights, LED furniture, landscape LED, LED Lighting, LED Lighting, led Backlight, LED Panel Light, LED Furniture, LED Photo Light, LED Aperture, LED Toys, grow light LED, fill light LED, LED aperture and other lighting products.
In addition, this 5050 Red SMD LED have the angle like the through-hole LED so it belongs to the spotlight SMD LED. It have a len on the top of the SMD LED, which can make this 5050 SMD LED with angle like 30 degrees, 60 degrees.
In this catalog, we mainly introduce the 5050 Green SMD LED of visible light. 5050 SMD LED, size is 3.0*3.6mm. For this Green SMD LED, we can package with single chip 5050 SMD LED or 2 chips 5050 SMD LED and the power can be 0.06W 5050 Green SMD LED, 0.1W 5050 Green SMD LED, 0.2W 5050 Green SMD LED, 0.5W 5050 Green SMD LED, 0.6W 5050 Green SMD LED, 0.8W 5050 Green SMD LED, 1W 5050 Green SMD LED, 2W 5050 green SMD LED, 3W 5050 Green SMD LED and so on.
There have two kinds of the voltage on this green SMD LED: 1.8-2.5V and the 2.8-3.5V. The voltage of yellow-green SMD LED( 560nm LED -575nm LED) is 1.8-2.5V, they are not the normal product, but they do can't be ignored. Most of the Green SMD LED's voltage are 2.8-3.5V, like 5050 lime SMD LED, 5050 green SMD LED.
5050 Green SMD LED, Green SMD 5050 Epistar Chip, 5050 SMD LED for Green, LED Strip Light Green
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