<pre id="e84kk"></pre><cite id="e84kk"><tbody id="e84kk"></tbody></cite>
<tfoot id="e84kk"><tr id="e84kk"></tr></tfoot>
  • <bdo id="e84kk"><source id="e84kk"></source></bdo>
  • <nav id="e84kk"></nav><center id="e84kk"><table id="e84kk"></table></center>

    Introduction to the Types and Materials of woven bags in Hefei

    hefei woven bag < / a > type and material, so that the readers to better understand and choose to suit their own woven bag. I. Types of Woven Bags \ n1. Flat-mouth woven bags \ n \ nFlat-mouth woven bags are a common type of woven bag. They have no zippers or buttons at the opening. When in use, they need to be manually knotted or clamped with clips. Flat-mouth woven bags are suitable for loading items that do not need to be taken out frequently, such as fertilizers and cement. 2. Self-sealing Bag \ nThe self-sealing bag is a convenient and fast woven bag. There is a self-sealing strip at the opening. When in use, just fold the self-sealing strip in half and press it tightly. Self-sealing bags are suitable for loading items that need to be taken out frequently, such as food and medicine. 3. Zipper Bag \ nA zipper bag is a type of sealed woven bag with a zipper at the opening. When in use, simply pull or tighten the zipper. Zipper bags are suitable for carrying some items that need to be sealed and stored, such as clothes, books, etc. 4. Vest Bag \ nThe vest bag is a common shopping bag with handles on both sides. It can be carried by hand or hung over the shoulder when in use. Vest bags are suitable for shopping, transportation and other occasions. Ii. Materials of Woven Bags \ n1. Polypropylene (PP)

    Polypropylene is a common material for woven bags, featuring lightness, durability, water resistance and moisture resistance. Polypropylene woven bags are suitable for loading some items that require waterproofing and moisture-proofing, such as fertilizers, cement, etc. 2. Polyethylene (PE) Polyethylene is a common material for woven bags, featuring softness, breathability, cold resistance, and heat resistance. Polyethylene woven bags are suitable for loading items that require breathability, cold resistance and heat resistance, such as vegetables and fruits. 3. NYLON \ nNylon is a high-strength and wear-resistant material for woven bags, featuring lightness, durability, water resistance, and moisture resistance. Nylon woven bags are suitable for loading items that require high strength, wear resistance, water resistance and moisture resistance, such as chemical products and mechanical parts. 4. Polyester (PET) \ nPolyester is a common material for woven bags, featuring softness, breathability, heat resistance, and cold resistance. Polyester woven bags are suitable for loading items that require softness, breathability, heat resistance and cold resistance, such as clothes and books. In conclusion, the types and materials of woven bags each have their own characteristics. One should choose the woven bag that suits their actual needs. Meanwhile, in order to protect the environment, we should choose environmentally friendly woven bags and reduce the number of plastic bags used.

    中文字幕视频在线观看,视频在线观看一区二区三区,曰批全过程免费视频免费看,亚洲欧洲精品在线
    <pre id="e84kk"></pre><cite id="e84kk"><tbody id="e84kk"></tbody></cite>
    <tfoot id="e84kk"><tr id="e84kk"></tr></tfoot>
  • <bdo id="e84kk"><source id="e84kk"></source></bdo>
  • <nav id="e84kk"></nav><center id="e84kk"><table id="e84kk"></table></center>
    主站蜘蛛池模板: 午夜男人一级毛片免费| 国产精品漂亮美女在线观看| 97超碰精品成人国产| 国产免费1000拍拍拍| 波多野结衣69| 中文字幕在线成人免费看| 国产精品漂亮美女在线观看| 精品亚洲成a人片在线观看| 国产精品福利自产拍在线观看 | 久久久精品电影| 国内精品久久久久精品| 老司机69精品成免费视频| 亚洲国产精品sss在线观看AV| 天天躁狠狠躁狠狠躁性色av| 美女脱个精光让男人桶爽| 正在播放pppd| 国产精品自产拍在线网站| 亚洲变态另类一区二区三区| 香蕉污视频在线观看| 最近中文字幕大全免费版在线| 男女边吃奶边做爽动态爽| 成人毛片一区二区| 公与秀婷厨房猛烈进出视频| www.一级片| 波多野结衣一区在线观看| 国产线路中文字幕| 四虎影视永久在线精品免费| 两个体校校草被c出水| 看看镜子里我是怎么c哭你的| 天堂网www资源在线| 亚洲欧美成人一区二区在线电影| 最新黄色网址在线观看| 日韩毛片在线视频| 国产一区韩国女主播| 一本大道在线无码一区| 激情综合五月天| 国产精品VIDEOSSEX久久发布| 久久精品日日躁精品| 美女扒开粉嫩尿口的漫画| 女性一级全黄生活片在线播放| 亚洲男人的天堂在线播放|