<*n lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size: 12.0pt;font-family:"Times New Roman";mso-fareast-font-family:宋体;color:blue; mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN; mso-bidi-language:AR-SA"><*n lang="EN-US" style="font-size:9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman";tex*coration:none;text-underline: none">篷布扣<*n lang="EN-US" style="font-size:9.0pt;font-family:"Times New Roman";mso-fareast-font-family: 宋体;color:#333333;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">,<*n style="font-size:9.0pt;font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:"Times New Roman";color:#333333;mso-font-kerning:1.0pt; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">*扣是用在蓬布的周围的扣眼，主要用于蓬布的固定和支撑。篷布扣的材质主要有铁和铜，铁材质的蓬布扣价格比较便宜，拉伸固定的强度比较好，但有个缺点，在自然天气下铁蓬布扣容易生锈和腐蚀，影响蓬布的拉伸固定的强度和蓬不的美观，铜蓬布扣的价格相对较高，在自然条件下不会生锈腐蚀，但相对铁材质的<*n lang="EN-US" style="font-size:10.5pt;mso-bidi-font-size:12.0pt;font-family:"Times New Roman"; mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US; mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"><*n lang="EN-US" style="font-size: 9.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman";color:#333333;tex*coration:none;text-underline:none">篷布扣<*n style="font-size:9.0pt;font-family: 宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"; mso-bidi-font-family:"Times New Roman";color:#333333;mso-font-kerning:1.0pt; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">来说拉伸固定的强度稍逊。在使用蓬布时，根据不同的需要选择使用不同材质的蓬布扣眼是关键之处。<*n lang="EN-US" style="font-size:9.0pt;font-family:"Times New Roman";mso-fareast-font-family: 宋体;color:#333333;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">http://www.btqzwjc*