[Products] Name: electronic circuit board vacuum bags (ie electronic circuit board anti-static bag) Material: PA according to your requirements of different composite materials color: transparent specification :( can set custom processing your request) Thickness : 20 wire (single) according to your requirements of different thicknesses printing: printing according to your requirements The scope of application is mainly applied to PCB circuit boards, circuit boards, electronic components, blocks, memory, network card, IC, computer motherboards, precision instruments, precision instruments, metal type, screws, nuts, exit switch, hinge, welding, seaborne exports of metal accessories. [Product quality] 1, all with a new level of environmental protection material production, through quality and safety certification, the best materials, excellent workmanship; 2, if there are quality problems, the unconditional return within 7 days. [Features] 1, transparent, can fully demonstrate the product; 2, vacuum-packed bags strong and solid, tensile strength, abrasion resistance, easy to transport; 3, excellent quality, high-grade appearance, make your product more improve a grade, you the election of a perfect package! [Product Features] 1, the board vacuum bags have a good anti-barrier properties, the vacuum effect is very stable, oxidation, suitable for demanding anti-static electronic products vacuum packaging! 2, the product has anti-oxidation, a vacuum effect is good, good moisture resistance, high tensile strength and puncture strength, easy to seal, sealing, and not aging, anti-static characteristics. Note: We can design products based on customer size, length and width according to the customer, the thickness of the build, the amount can be processing a large number of small, fast delivery, quality assurance, printable variety of colors and patterns, affordable, large more concessions! Excessive packaging, pollution may increase. Now the food, as long as it can be sent out as gifts, is bound in a complex with attractive packaging, generous layer after layer of packaging materials of various materials. This will not only directly affect the price of goods, there may be a serious harm to human health. For example, the use of PVC material made of moon cake tray to contain large amounts of toxic and hazardous substances. Moon cake contains more fat, these toxic and hazardous substances dissolved in the oil will be migrated to the moon cake, it will cause harm to human health.