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POLYVA water soluble laundry bags factory for granules

POLYVA water soluble laundry bags factory for granules

Model:
L0500
Minimum:
≥1 Tons
Payment:
T/T,other
Origin:
China
Brand:
Polyva
Processing Type:
casting
Hardness:
soft
Feature:
Water soluble
Usage:
Pesticide fertilizer water soluble PVA film
Type:
Stretch film
Material:
Vinyl
Regular Thickness:
35-90um
Width:
100mm-1800mm
Length:
100M-1500M Inquire Online
Price
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. POLYVA water soluble laundry bags is manufactured under the visionary guidance of trained professionals. Water soluble film can also be tested and verified by professional authority
2. Foshan Polyva Materials Co.,Ltd. delivers quickly and has competitively price. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation
3. This product has the characteristic of stretchability. Special fiber weaving is used to give its fabrics excellent stretchability and recovery. 0.02ml filling high precision is one of the great performance of our machine
4. The product is not doused in toxic ingredients or residues. It is made with fabrics without harsh chemicals, toxic dyes, or heavy metals. Our products range covers cold water soluble packaging PVA film series which include over 10 different types


Advantages:    

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   1. Completely dissolve, no residue left.

   2. Good weather resistance,

   3. Green environment-friendly material, no toxic substance contain.

   4. Good mechanical property and heat sealing ability.

   5. Able to be printed with good quality, ink will dissolve with the bag.



Specification:

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1. Size


Bags

   Produce as per customer requirements.


Roll film

Thickness(µm)

25、35、45、75

Width (mm)

≤1000

Length (m)

100~1000

The thickness, width of the film can be produced as per customer’s requirements if the order quantity more than 10000 meters.

   

2. Appearance:

clear, embossing


   

Application:

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  Applicable for the single measurement package of fertilizer powder, granules, missible oil.

   1. The tiny package of fertilizer powder, granules, missible oil.

   2. Some products which human shouldn’t directly contact and the items used in the water.

   3. The inner package of pesticide effervescent.

   4. paint, dye, and some other chemical products package and seed bags 



Using method

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   Produce the appropriate wide roll film according to the weight of the packed pesticide, then use the automatic packaging machine to pack it into single unit.

  

 

Application case

   Directly put the packed pesticide unit into water, stir it slightly. The outer water soluble packaging film will be immediately dissolved to release the pesticide. So the active ingredients can be fully used and it can keep user from direct contact with the toxic substance. It will reduce the plastic pollution to the world.

   



product performance

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1. water solubility

  Test sample: 35µm thick film.

Test condition

Disintegration time (Begin)

Solution time (complete)

Water temperature 23℃

<<10 sec                                    

<<40 sec                                    


2. Physical property

 Test sample: 35µm thick film.  Test condition: 23℃、50%RH

Item

Test standard

NY300 series

NY700 series

Tensile strength MPa

GB/T 1040-2006

≥30

≥20

Elongation at break%

GB/T 1040-2006

≤300

≤300

100% stretching strength%

GB/T 1040-2006

≥10

≥5

Elastic modulus MPa

GB/T 1040-2006

≥50

≥25

Heat sealing strength 0.035mm, N/15mm

GB/T 1040-2006

≥5

≥5

 

Special Note

1, the product performance and storage and testing of environmental temperature and humidity, film thickness is directly related to the specific subject to the actual measurement.

2, the performance of different types of products there will be significant differences in the specific model to select the actual subject.




Company Features
1. Our advanced production facilities were all purchased from famous brands. They are equipped with a variety of custom-built setup and work holding fixture, which greatly contributes to our production efficiency.
2. We are committed to exploring more markets. We will strive hard to offer very competitive products for overseas clients by seeking cost-effective production approaches.
The quality of POLYVA water soluble laundry bags has been tested. It is verified in terms of its design, construction, installation, commissioning, operation, adjustment, maintenance and cleaning.
The design of POLYVA pva water soluble bag is meticulous. It is mechanically analyzed by applying the theories from statics, dynamics, mechanics of materials, and fluid mechanics with deterministic or statistic approaches.
POLYVA pva water soluble bag is carefully designed. Mechanical behavior such as statics, dynamics, the strength of materials, vibrations, reliability, and fatigue are taken into consideration.
Before delivery, POLYVA water soluble laundry bags has to undergo a wide range of tests. It is strictly tested in terms of the strength of its materials, statics&dynamics performance, resistance to vibrations&fatigue, etc.
POLYVA water soluble laundry bags is scientifically designed. Correct mechanical, hydraulic, thermodynamic and other principles are applied while designing its elements and the whole machine.
The product stands out for its durability. Its housing features strong shock resistance to allow inner circuit boards to work well even in bad condition.
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