The waterproof nylon fabric https://www.wanshiyitex.com/product/nylon-fabric/ refers to the fact that water cannot soak into the fabric under a certain pressure, and sweat gas emitted by the human body can be conducted to the outside through the fabric... moreThe waterproof nylon fabric https://www.wanshiyitex.com/product/nylon-fabric/ refers to the fact that water cannot soak into the fabric under a certain pressure, and sweat gas emitted by the human body can be conducted to the outside through the fabric in the form of water vapor, thus preventing sweat gas from accumulating and condensing between the body surface and the fabric to maintain wearing comfort. It is a high-tech and unique functional fabric.
Waterproofing is not a difficult problem for the fabric industry, the key is how to achieve both ventilation and super windproof. Next, we will deeply understand the new high-tech products from the types of waterproof, windproof and breathable fabrics.
(1) air permeability is realized by laminating waterproof breathable films
1. PTFE film
The molecular diameter of water vapor is 0.0004 microns, the diameter of light fog with the smallest diameter in rainwater is 20 microns, and the diameter of Mao Mao rain is as high as 400 microns. If a film with... less
The Metal Composite Panel https://www.alubang.net/product/metal-composite-panel/ is a composite material formed by metallurgical bonding of metals with different properties on the interface by various composite technologies. Through appropriate material... moreThe Metal Composite Panel https://www.alubang.net/product/metal-composite-panel/ is a composite material formed by metallurgical bonding of metals with different properties on the interface by various composite technologies. Through appropriate material selection and reasonable structural design, the metal composite panel can greatly improve the thermal expansion, strength, toughness, wear resistance, corrosion resistance, electrical properties, magnetic properties and many other properties of a single metal material.
The common metal composite panel includes titanium steel composite panels, copper steel composite panels, titanium zinc composite panels, titanium nickel composite panels, nickel steel composite panels, copper aluminum composite panels, nickel-copper composite panels, etc.
Metal composite panel material technology can give full play to the respective advantages of component materials, realize the optimal allocation of component material resources, save precious metal materials, and... less
Car Parts Mould https://www.furnituremould.com/products/car-parts-mould/ are basically supplied by professional mould manufacturers, and the commercialization rate of moulds is over 70%. There are also many companies specializing in producing mould... moreCar Parts Mould https://www.furnituremould.com/products/car-parts-mould/ are basically supplied by professional mould manufacturers, and the commercialization rate of moulds is over 70%. There are also many companies specializing in producing mould standard parts, with hundreds of kinds of mould standard parts for automobile parts. For example, the standardization rate of moulds in Germany and Japan can reach 85%. The standardization degree of large moulds in domestic mould companies is about 25%~30%. The standardization of dies has become one of the bottlenecks that restrict the production cycle of domestic dies, and also affects the competitiveness of domestic dies.
At present, moulds serving automobiles account for about 1/3 of the total mould output value in China. In countries with relatively developed automobile occupation, moulds serving automobiles usually account for more than 40% of the total mould output value. With the continuous improvement of people's living standards, automobile models... less
Before using the cup seal labels https://www.print-labels.net/product/plastic-labels/cup-seal-labels.html , it is necessary to test the type of adhesive, so that we can quickly understand whether this adhesive belongs to adhesive hot melt adhesive or... moreBefore using the cup seal labels https://www.print-labels.net/product/plastic-labels/cup-seal-labels.html , it is necessary to test the type of adhesive, so that we can quickly understand whether this adhesive belongs to adhesive hot melt adhesive or adhesive water paper. Some adhesives will react with some substances, for example, the adhesive used as labels will contaminate special fabrics under certain conditions.
Some labels that require temporary tackiness produce long-term tackiness in an exposed environment. In addition, some labels will lose stickiness under certain circumstances.
There is a certain reason why the cup seal labels are not firm. Some customers think that this is a quality problem, but in fact, it is not a quality problem. Here are three methods for testing the adhesiveness of cup seal labels.
1. Initial adhesion: The common method is rolling ball method, which is to fix the adhesive face-up on an inclined plane and then slide steel balls of different sizes down from the top.... less
The main functions of Waterproof Fabric https://www.wanshiyitex.com/ are: waterproof, moisture permeable, breathable, insulating, windproof and warm-keeping. In terms of manufacturing technology, the technical requirements of waterproof and breathable... moreThe main functions of Waterproof Fabric https://www.wanshiyitex.com/ are: waterproof, moisture permeable, breathable, insulating, windproof and warm-keeping. In terms of manufacturing technology, the technical requirements of waterproof and breathable fabrics are much higher than those of ordinary waterproof fabrics. At the same time, in terms of quality, waterproof and breathable fabrics also have functional characteristics that other waterproof fabrics do not have. Waterproof fabric not only strengthens the air tightness and water tightness of the fabric, but also has its unique vapor permeability, which can enable the water vapor in the structure to be rapidly discharged, avoid mold growth in the structure, and keep the human body dry all the time. It perfectly solves the problems of air permeability, wind resistance, waterproof, heat preservation and the like. It is a new type of healthy and environment-friendly fabric.
Under the condition of water vapor, water particles are very fine, and... less
EA's NBA series obtained overwhelmingly trashed by 2K, both offline and online, this Madden 20 coins year that they haven't even released one. Madden 09 was the Madden in the event that you believed M20 offensive playbooks were sterile to any level... moreEA's NBA series obtained overwhelmingly trashed by 2K, both offline and online, this Madden 20 coins year that they haven't even released one. Madden 09 was the Madden in the event that you believed M20 offensive playbooks were sterile to any level imagine having the ability to enlarge on that x10 given its transferability from NFL Head Coach 09, via NFL Head Coach 09.
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Partisans are fast, have a little range because of their duration, but do not do as much damage as the Swords. They extend out and have Photon Arts that may concentrate on grappling and multi-targeting.
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Inspection shall be carried out before the mould is installed in the Dustbin Mould https://www.furnituremould.com/products/trash-can-mould/dustbin-mould.html , so as to find out the quality problems in time. Repair shall be carried out to prevent the mould from being removed after being installed on the machine. When the fixed template and the movable template of the mould are inspected separately, attention shall be paid to direction marks to avoid mistake when closing the mould.
2. Oblique die guiding device:
When assembling the mould, the two people should closely cooperate and pay attention to safety. If there is a garbage can mould with lateral parting organization, the sliding block should be installed in a horizontal orientation, i.e. the movable block moves left and right.
3. mould fastening:
When the positioning ring of the dustbin mould is installed in the positioning ring seat of the upper fixed mould plate of the injection moulding machine, the mould is... less
