Water Soluble (PVAL) Film

Water Soluble (PVAL) film is a unique packaging material used for the packing of hazardous chemicals, pesticides, agrochemicals & other such concentrates which are dangerous to touch.

Water Soluble film is being produced by our principals located in Japan maintaining very high standards of the product.

Following are the application grades which are available with us:

Cold Water Soluble / Conventional Grades

GRADE

MERITS

THICKNESS

SOLUBLE FROM

 APPLICATIONS

KA

 Easy to run on machinery; Broad Compatibility

25, 30, 40, 50

1 ºC / 33ºF 

 Pesticides, Cement additives, Detergents, Balloons, Toilet Blocks.
KB Good cold temperature flexibility Broad Compatibility 40, 50 1 ºC / 33ºF  Cement additives, Detergents, Pesticides, Water treatments
KC Excellent cold temperature flexibility, Broad compatibility 30, 35, 40, 50 1 ºC / 33ºF  Cement additives, Pesticides
KD Good cold temperature flexibility Broad Compatibility 30, 35, 40, 50 1 ºC / 33ºF  Pesticides
KL Low co-efficient of friction; stiff; Easy to run on machinery 25, 40 1 ºC / 33ºF  Balloons Embroidery, Fish bait, Transfer printing, Toilet blocks.
NA Transparent; Stiff; Easy to run on machinery 20, 30 1 ºC / 33ºF  Mold release, Toilet Blocks, Wig Processing
SA Thin Gauge; Quick dissolving 17 1 ºC / 33ºF  Seed Tape

 

Typical Properties of Solublon

Solublon absorbs and releases moisture in response to environmental conditions. Film properties can be greatly influenced by the film's moisture content. The values stated are 'typical' results obtained over years of in-house testing and are not specifications. Certificate of Analysis are available upon request for each batch of film manufactured.

Equilibrium Moisture Content

                                                        ( @ 23 ºC)                

GRADE

RELATIVE HUMIDITY
33% 65% 80%
KA#40 5 ~ 7 15 ~ 17 19 ~ 21
KB#40 5 ~ 7 16 ~ 18 20 ~ 22
KC#40 5 ~ 7 16 ~ 18 21 ~ 23
KD#40 5 ~ 7 15 ~ 17 20 ~ 22
KL#40 5 ~ 7 13 ~ 15 17 ~ 19
NA#20 4 ~ 6 13 ~ 15 15 ~ 17
SA#17 5 ~ 7 14 ~ 16 17 ~ 19
PH#40 5 ~ 7 15 ~ 17 20 ~ 22
PT # 40 5 ~ 7 17 ~ 19 21 ~ 23
BP#26 5 ~ 7 15 ~ 17 19 ~ 21
LA#25 5 ~ 7 15 ~ 17 19 ~ 21

Film moisture content can effect:

> Physical Properties                                                       

> Dissolution Time                                                           

> Machine ability / process ability                                     

> Film Weight

> Optimum heat seal temperature 

Equilibrium Moisture Content:

A film specimen is conditioned under a known relative humidity (i.e. 65%,80%) @ 23 ºC for 10 days (time required for moisture content to stabilize). The weight of the film specimen is mesaured (A), stored at 105 ºC for 2 hours and the weight measure again (B). Moisture content is expressed as a percent using the equation:

(A) -  (B) / (A) X 100 (%)

FOR MORE INFO : INFO@SHAZILTEXTILE.COM