久久久久久久人妻无码中文字幕爆,亚洲国产精品无码久久久不卡,国产精品自产拍在线观看花钱看,久久精品道一区二区三区,青楼妓女禁脔道具调教sm,少女的视频完整版在线观看,99在线精品免费视频

        Thank you for visiting the official website of Dongguan Jiechen Silicone Rubber Machinery Co., Ltd.
      high-tech enterprises
      R&D, production and sales of silicone machine
      phone

      Support Hotline

      Matters needing attention in handling liquid silicone bracelet

      Author:yswl Date:2021-03-25 Reading:

      1. When the liquid silicone bracelet is made of carbon black, the outer surface of the silicone should be thicker to avoid the illusion of shiny surface;

        2. The flash edge and peak of the parting surface must be less than 0.05mm;

        3. When the color is required to be silver, it is necessary to spray twice, otherwise flow lines will occur;

        4. The hardness of silica gel is generally adjusted between 40 degrees and 61 degrees;

        5. The treatment agent must be applied before the glue of the liquid silicone bracelet to have the adhesive effect, and the treatment agent should not overflow on the outer surface of the liquid silicone bracelet; the double-sided tape should be determined according to the material to be glued;

      6. Before the formal mold is opened, it is generally required to open a cavity sample mold to confirm the feasibility of the product. If there is a problem, it can only be corrected on the sample mold. After the large mold is opened, it is generally not easy to modify, otherwise the mold life will be short. ;

        7. When the silicone assembly is bent, due to the soft characteristics of silicone, most mold openings require straightening the product before opening the mold, and there are special cases;


      Share To:
      Contact Customer Service
      A high-tech enterprise focusing on the research and development,production and sales of silicone machines for many years

      客服

      電話

      0769-26628975
      189-2556-0965 7*24小時(shí)服務(wù)熱線

      微信

      掃碼聯(lián)系客服掃碼添加微信
      广丰县| 工布江达县| 侯马市| 盐山县| 永靖县| 保山市| 德兴市| 迁安市| 景泰县| 沿河| 田林县| 通榆县| 皋兰县| 安仁县| 赤峰市| 龙州县| 双辽市| 宾川县| 阿拉善左旗| 兰州市| 周宁县| 紫云| 浮梁县| 宜良县| 元氏县| 景德镇市| 南投县| 同江市| 长沙县| 贵德县| 庆元县| 应城市| 陕西省| 大安市| 明溪县| 丹江口市| 阿克陶县| 托克托县| 库伦旗| 伊春市| 泰和县|