Starch Adhesive Glue Powder for Corrugation Single Facer Machine

Product Detail

Starch Glue Powder for corrugator

Used for 2ply corrugated paperboard manufacturing in fingerless single facer (corrugators).

Physical property:

Item	Specification
Appearance	White free flowing powder
Dispersibility	Easily dispersive in cold water & form homogenous slurry
Smell	No peculiar smell
Main contents: Denatured corn starch Silicate mineral filler Carbonate filler Sodium borate compound	90% 5% 3% 2%
Fineness (%), (80mesh)	85min.
Intensity stick (N/cm2)	9 min.
Ph (the finished glue)	13±0.5
Moisture content (%)	10-14
Viscosity (No.4 viscosimeter)	80-120seconds
package	Polythene woven bag
Net weight	25kg/bag

The advantages compared to native starch: 

?Strong adhesion.

?Make cartons stronger.

?Improve cartons’ anti-moisture performance.

?No need other additives like native starch glue enhancer, anti-moisture agent, etc.

?Economical.

?Environmental friendly.

Water glue formula 

I.Glue making procedures:

A.The glue carrier making:

1.Water 35kg;

2.Put the glue powder 4kg into above water and stir evenly;

3.solve 0.8kg caustic soda into another 5kg water and stir entirely for about 5-10min. And then put this caustic soda solution into the step 2 solution; stirring evenly while pouring.

B.The glue body making:

1.Water 50kg;

2.Put the glue powder 21kg into above water and stir evenly;

3.Put 0.6kg borax into B. step 2 solution and stir for about 5-7min.

C.Pour the carrier solution into the body solution slowly and stirring evenly, and stirring till they are mixed evenly, and then to get the final corrugation glue.




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