Factory wholesale 120 grams BJ-1004D 400 anti-static dust cloth / bag

1. Product Information: Model: BJ-1004D Size: 4 "; * 4"; Weight: 120 per square meter per unit of water absorption: 357 g / m2 Material: 100% Polyester (Polyester) Cutting method: Cold cut Packaging: 400 / bag, 10 bags / box, customers can also packaging certification requirements: SGS certification processing customization: provide OEM service price: large a discount Features: Excellent quality, reasonable price, economical and practical, are more common lint-free cloth Model Shipping: Generally Shenzhen can be delivered to the field specified by the buyer, and pay the freight logistics companies, large negotiable 2. Introduction: clean cloth made of 100% polyester fiber woven surface soft, easy to clean surface sensitive items, not Tuochen friction, good water absorption and cleaning effect. Cleaning products and packaging are done in ultra-clean workshop. Edge form: cold cut, laser, ultrasonic Edge three. 3. Production Experience: Our early Shenzhen engaged in anti-static, purification products production and sales of one enterprise. In the production process, using 18MΩ EDI ultra-pure water cleaning, in the advanced 100 clean room packaging. Clean cloth production from the filter cloth, cutting, cleaning, drying, testing, packaging, etc. have strict quality control, according to the requirements of 5S production environment, well production of clean products. Therefore, our production of clean cloth to prevent dust and fibers off, fine particles content is very low, for ultra-clean environment. 4. Product Features: 1) Excellent dust effect, with anti-static function; 2) High water absorption; 3) soft surface will not damage; 4) provide adequate dry and wet strength; 5) low ion release, decontamination ability; 6) are unlikely to cause a chemical reaction. 5. Product classification: 1) Ordinary fiber clean cloth: 100% polyester knit made raw materials from 75D / 36F yarn warp knitting machine needle woven 28; cloth effects can be divided into three types:. A ... one-sided textured, b sided textured, c sided ruled, adapted to wipe the surface of the dust particles larger product; 2) sub microfiber dust cloth: polyester raw material is high. Density knit together (36 pins or more), or by a close knit microfiber yarns made common is 50D / 72F and 75D / 36F. Wiping performance makes the product relatively conventional polyester fiber has been greatly improved. Fabric effect as a double ruled, product features: a high degree of sensitivity for wiping surface of the article; 3) microfiber dust cloth: divided into two types, namely edge weaving (woven) microfiber dust cloth and knitted microfiber dust cloth. Common are: using raw materials are 70% polyester + 30% nylon composite yarn, which is characterized by high density, fine fabric structure, which is characterized by the wiping process can maximize the effect of dust; difference is: Woven no elastic fabric, fabric effects are random pattern, ruled and denim are three knitted microfiber cloth is made by the high-density double-sided ruled knit together. Suitable for highly sensitive items to wipe the surface. Press weave can be divided into: S- plain weave, D- knitting; by Edge can be divided into: no edge (cold cut), laser Edge, three kinds of ultrasonic edge; can be divided according to size: 4 "; * 4 "; 6"; * 6 "; 9"; * 9 "; 12"; * 12 "; and various sizes, customers can also make other specifications. 6. Cutting mode and features: (1) does not edge (cold cut): mainly directly cut by cold cutting machine, cutting this way selvage easily fall crumbs, and after cutting can not do the cleaning process, the process of wiping cloth edge chip off easily, suitable for less demanding cleanliness article surface; (2) laser cutting: laser instantaneous high temperature melt-off, sealing better, no crumbs phenomenon, do clean cut finish cleaning treatment, so that products meet high dust standards; (3) Ultrasonic Edge: through ultrasonic vibrating unit group (vibrator) produced by vibration (allow electrical energy into mechanical energy), after HORN horn) transfer heat, then squeezed through the tool press cutting, the cutting edge of clean cloth is the best kind of way, Edge and edge effect is not hard, but the high cost of such a cutting mode. 7. Scope: electronics, aerospace, optoelectronics, optics, defense, semiconductor, micro-electronics, chemical, pharmaceutical, biotechnology, automotive, precision machinery, instruments and other high-tech fields and 10 -10 000 purification plant.