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目前显示的是 一月, 2018的博文

What is the difference of animal protein glue and water based emulsions ?

If a comparison is made between Protein glue and water based emulsions for case making, it would be clearly understood that Protein glue is the most suited for the application. An illustration below will explain the theory. Average glue application (coating weight) for laminating (example): Emulsion adhesives:   Wet Dry substance  Water absorption  50-70 g/m² 50-55 % 25-35 g/m² Protein Glue:   Wet Dry substance  Water absorption  + add. Restrain of water  (modified glue) Effective water absorption 35-40 g/m² 50-55 % 17-20 g/m² 12 % 15-18 g/m²    Reduction of Water Absorption 40 % This results in lesser warping of the case, better bonding and faster setting of the adhesive. Protein Glue keeps the water longer in the adhesive film which helps in improving the flatness of the case. Emulsion adhesive   creates an adhesive film by water absorption into the porous mat...

Animal Glue for KOLBUS CASE MAKER DA Series

We supply top quality Jelly Glue for Case Making, Rigid Box, Mobile Phone Packaging, chocolate box, Hard Cover Book, Calendar Stand, Premium Box, Souvenir Box, Jewelry Box, Top&Bottom Box, etc... Jelly Glue Animal Glue Manufacturer & Solution Provider- Shanghai Sridal Industrial Co.,Ltd.  Recommend animal glue Model : ZK 32Q , ZK20M   Technical Data Sheet of ZK32Q:   APPEARANCE: Jelly blocks in translucent amber color VISCOSITY: 3000±200cps@60℃ prior to dilution (Based on BROOKFIELD MODEL RVF) SOLID CONTENT: 60.0±1.0% FACTORY TEMPERATURE: 25 - 35℃ FACTORY HUMIDITY: 45- 75% RH CARDBOARD HUMIDITY: 12 ± 2% RH MANUFACTURING SPEED: 20 - 30 units per minute OPEN TIME: 20-30 seconds PACKAGE: 25kg net weight per carton and 40 cartons per pallet wrapped together for easy transportation Suitable KOLBUS Case Maker Models : ...