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Water Soluble Film

TOP REACH TECH LIMITED

Water Soluble Film

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Place of Origin : China

Brand Name : TOP

Certification : CE,Rohs

MOQ : 500

Price : Discussion

Packaging Details : Master Carton

Delivery Time : 10-15 working days

Payment Terms : TT

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As a new conception environmental packing material, PP series of water-soluble film has been widely used in water-soluble chemical products and inner packing material used under the water in Europe, Japan and other countries. For example: pesticide, fertilizer, cleanse, water treatment agent, mineral addictive, concrete addictive, chemical reagent for photograph and gardening. And also as the inner package of seeds sheet, dress, food and hospital laundry, the specialties of the products are as bellow:
1) Anti-falsification. It's the best weapon to protect the top quality products, prolong the using time of the products.
2) Environmental friendly, can be 100% dissolved, nothing toxic produced except the co2 and the h2o.
4) Safe, convenient, can prevent the people from contacting with hand.
5) Can be weighted exactly, no waste.
6) Super tensile and split resistant, can be adhered and heat-sealed.
2 Property of the products
1) Water ratio
the water-soluble film must be packed in PE plastic to make the water unchanged, when out of the PE plastic, the water ratio will change with the temperature, and the property will also be changed.
Sheet-1 Balance water ratio of water soluble film

Temperature

45%RH

65%RH

80%RH

20℃

4~6%

8~9%

11~13%

2) Antistatic
Different from the other plastic film, the water-soluble film has good antistatic property. When used in packing, the plasticity will not be influenced because of static electricity, and no dust can cling to the film.
Antistatic property of various films (refer to sheet 2)
Sheet 2

Item

Water-soluble film

Cellophane

PVC film

PE film

PET film

Static volt (V)

1(V)

1(V)

411(V)

46~1781(V)

1251(V)

3) Water and air transmissibility
The water-soluble film has strong transmissibility e to water and ammonia, but can block the oxygen, nitrogen, hydrogen and co2. these features can make the components of material packing unchanged and keep fresh.
4) Sealability and agglutination
The water-soluble film has great sealability, can be used to heat seal of resistance and high frequency. The strength of the heat seal is relative to the humidity, temperature, pressure and time. The film can also be sealed by agglutination, the alkyd is a good suggestion.
Heat-sealed temperature of water-soluble film (conditions: pressure of sealability: 0.2Mpa; time: 2 seconds; thickness: 0.03mm)
sheet 3

Water ratio(%)

<4

4~6

7~10

10~12

Temperature of sealability(℃)

230

210

190

170


5) High intensity and tensile resistance. It's better than any other films in split resistance.
(sheet 4)

Performance index

Relative temperature

45%RH

65%RH

80%RH

Elasticity modulus (kg/cm2)

1500-2500

800-1700

400-1000

Tensile resistance (MPa)

300-400

250-350

200-250

Split resistance (MPa)

200-300

220-300

50-150

Elongation rate (%)

90-150

200-300

220-300

The strength of various films
(sheet 5)

Item

Water-soluble film

cellophane

PVC film

Tensile resistance(Mpa)

44.12-63.74

54.92-131.40

20.59-17.65

Split resistance(Mpa)

147.10-833.57

1.96-3.92

39.23-78.45

Elongation rate(%)

150-400

15-25

5-25

6) Printable
Various patterns can be printed on the film clearly be normal methods. Have been adopted in special printing,, like the Curved face print.
7) Oil and organic resistance
The water-soluble film has good capability of resisting oil, mineral oil, almost all fat and organic solvent. Keep the water-soluble film away from strong alkali, acid, chlorine free radical and other substances that react to PVA
8) Water-solubility
The dissolution speed of the water-soluble film depends on the thickness and the temperature. Relative data:
The soluble speed of water-soluble film (thickness: 0.03 water temperature: 25℃)
A) Fast soluble film: disintegration<25 seconds dissolution<50 seconds
B) Medium soluble film: disintegration<10 minutes dissolution<50 minutes
C) Hard soluble film: can hardly disintegrate under 40℃ and completely dissolved above 85℃
Our products can be divided into three groups by the dissoluble speed:
A): Fast soluble film: packing for pesticide, cleanse, chemical products, and as the package for only one time usage, like the Sheet covered on the toilet, hospital laundry bag and so on.
B) Medium soluble film: seeds sheet, herbicide bag, wig, underlay of embroider, package of food, cosmetic.
C) Hard soluble film: top grade textile, plastic bag, package of buffer cushion, coating of book and paper
3 Specification (can process according to your special need)
Thickness(μm): 20/25/30/35/40/45/50/55/60
Length: more than 500/roll
Width: optional between 200MM-1000MM
The film gains the advantage over others in transparency and glossiness. This makes the packed objects brighter and has sense of value.
4 Remarks
1. If the water ratio exceed 5%, water-soluble film can not be used.
2. If the package has been opened, PLS encased in PE film.
3. Preservation condition of the water-soluble film: 15~35℃; 40~70%RH;
4. During the usage, whatever problems you meet about the quality and technique of the products, PLS contact the supplier.














































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