男人免费av天堂_日韩中文字幕偷拍_一级全黄少妇性生活片_国产精品无码作爱_黑人和欧美人交bbw_午夜电影福利视频_久久久国产综合精品女国产盗摄_水蜜桃在线观看视频一区二区三区_А天堂最新版在线 网_欧美亚洲中文日韩视频

Your position: 首頁>>News

Product list

contact us
Hotline150-5066-3101

Shengdun Machinery

Contact:Mr. Chen (Manager)

Mobile:150-5066-3101

Tel:0515-88893101

Email:476068497@qq.com

Add:shuangchuang Industrial Park, Dagang Town, Yandu District, Yancheng City, Jiangsu Province



News

Technological process of water glue compound machine and oil

Compound machinery used in shoemaking, clothing, decoration, automobile and other industries, especially involving a dual-purpose compound machine for water glue glue point transfer. Background technology: compound machinery is used in shoemaking, clothing, decoration, automobile and other industries. machine. The structure of the existing compound machine generally includes a dual-purpose compound machine for water-glue glue point transfer, including a frame, and set the unwinding device, baking device, hot air hood preheating device, conveyor belt device, traction device, and surface winding on the frame. For the device and electrical control part, the above-mentioned existing water glue laminating machine is not equipped with water glue gluing device and glue dot gluing device, so it cannot be used for gluing and laminating materials such as sponge, EA, human leather, non-woven fabric, etc. Relatively single.


The water glue compound machine mainly includes a frame. The unwinding device, baking device, hot air hood preheating device, conveyor belt device, unwinding device, traction device, surface winding device and electrical control part are set on the frame. The frame is also provided with a water glue sizing device and a glue dot sizing device. In this embodiment, the baking device includes a drying cylinder, and the power and transmission mechanism arranged at the lower end of the drying cylinder is arranged at the upper end of the drying cylinder The mesh belt correction mechanism.


The oil glue compound machine is mainly used for the PU glue to be transferred to the cloth surface through the form of glue dots and then bonded with another layer of material. It has the advantages of good fastness, washing resistance, softness, strong air permeability, and no deformation. The difference between glue glue Water-based coating glue is made by emulsifying acrylic or polyurethane resin through special emulsifying equipment with water as solvent. Its advantages are: variety, environmental protection, and low price. Nowadays, many coatings are made of water-soluble glue, such as: general water-soluble PA, water-soluble PU, and film glue, oily wax feel, scratching paste, etc. Functional slurry, water-soluble due to its functionality, environmental protection, and low price, will be the direction of coating in the future. The disadvantages are poor film formation, poor washing fastness, and PU cannot be pasted with hot air glue.