久久久99精品成人片,人人妻人人澡人人爽欧美一区双,国内精品久久久久久久97牛牛,97久人人做人人妻人人玩精品,久久久久久久精品无码AV少妇,91九色在线播放,国产精品久久久久久影视不卡

  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
怀柔区| 望谟县| 比如县| 金寨县| 沾益县| 桓仁| 佳木斯市| 桐梓县| 股票| 苏州市| 桂阳县| 阿克苏市| 临清市| 大新县| 武宣县| 敦煌市| 尉犁县| 和硕县| 通道| 嘉义市| 景谷| 师宗县| 宜昌市| 吉安县| 商河县| 沭阳县| 稷山县| 平定县| 页游| 阿巴嘎旗| 娱乐| 怀化市| 绥中县| 民乐县| 万宁市| 青阳县| 门头沟区| 哈巴河县| 许昌市| 沽源县| 桂阳县|