• <noscript id="2mm0m"></noscript>
  • <nav id="2mm0m"><sup id="2mm0m"></sup></nav>
  • <tfoot id="2mm0m"><dd id="2mm0m"></dd></tfoot>
  • <tfoot id="2mm0m"><dd id="2mm0m"></dd></tfoot>
  • 亚洲欧美日韩综合区,亚洲中文字幕乱码免费,精品久久国产老人久久综合,午夜福利无码不卡在线观看,国产精品无码久久久久久蜜臀AV,99视频精品全部免费国产,最近中文字幕国产精选,国产中文字幕精品在线
    WELCOME TO Ruian Huarui Machinery Co., Ltd. WEBSITE!

    Advisory Hotline:13967748222
    Your current location:HOME > NEWS

    CONTACT:

    Mr. Ye

    HOTLINE:

    13967748222

    Company news

    What are the similarities and differences between

    Release:admin Source: Unknown  Release time:2020-11-06
    The difference between the hot-cutting bag-making machine and the cold-cutting bag-making machine in the bag-making machine is mainly the last-cut processing method, which belongs to one of the bag-making machines.
    1. The similarities between eager and cold cut
    Both hot-cutting and cold-cutting bag-making machines use tube materials to produce. There will be a heat-sealing process before the bag is cut, and both can produce t-shirt bags.
    2. The difference between eager and cold cut
    The heat-sealing and heat-cutting bag making machine, as the name suggests, is to heat-seal a knife first, and then cut it eagerly. The cut edge is heat-sealed. The finished vest bag is equivalent to double insurance, because the general supermarket uses heat-sealing The eager vest bag. It is a special machine for vest bag.
    The heat-sealing and cold-cutting bag-making machine first heat-seals a knife, then cuts it with a cold knife, and the cut edge is open. In addition to being used for vest bag production, the bag-making machine replaces the double-line sealing knife with a single-line The sealing knife can also be used in the production of flat bags because its cutting edge is open.
    Online Service
    Contact

    Hotline

    13967748222

    Working hours

    Monday to Friday

    Work Phone

    13967748222

    WeChat Mini Program
    ONLINE
    主站蜘蛛池模板: 亚洲精品videossex国产高清| 欧美日韩免费网站| 国产美女胸大一区二区三区| 欧美a级在线现免费观看| 无码人妻丰满熟妇啪啪7774| 亚洲AV秘 片一区二区三区| 日韩卡1卡2卡三卡免费网站| 日产精品久久久久久久性色| 无码伊人久久大杳蕉中文无码| 精品国产18禁久久久久久久| 337p日本欧洲中国大胆精品| 国产精品日韩欧美一区二区| 人妻少妇无码中文幕久久| 国产尤物在线观看| 窝窝www黑料吃瓜| 日韩乱码人妻无码中文字幕视频| 免费无码一区无码东京热| 女高中生自慰污污网站| 毛多水多高潮高清视频| 少妇又爽又刺激视频| 中国精品久久精品三级| 汤原县| 亚洲日韩精品无码专区网址| 亚洲日韩精品久久久久久| 国产91精品探花一区二区| 花莲县| 无套内谢少妇毛片在线| 亚洲综合无码av一区二区三区| 国产精品一区二区AV不卡| 最新亚洲精品国偷自产在线| 国产成人久久蜜一区二区| 亚洲大成色WWW永久网站| 日本免费最新高清不卡视频| 久久精品国产亚洲AV蜜臀| 色一情一乱一伦小说| 97porm国内自拍视频| 成在线人免费| 影音先锋最新资源网| 天长市| 亚洲综合色噜噜狠狠网综合 | 漳平市|