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Breathable Film Backsheet for Diaper Making Materials

Price:negotiable
Delivery time: 15-20 days after receiving deposit or LC.
Payment terms: TT/LC/DP
Application: Baby diaper
Minimum order quanity: 1000.00 kgs
Packing details: Paper board

Breathable Film Backsheet features:

1.Excellent breathability High elongation Extra soft Safe for sensitive skin

2.Free from chemical agents

3.Micro porous , these composite structures enable water vapor molecules and air to pass through, yet it restricts liquid flow, to avoid your baby’s red buttocks.

4.Composition: Polyethylene CaCo3

5.Basic Weight: 15-35gsm

6.Width: 50mm-2300mm

7.Colors: Printing Up to 6 colors

8.Loading quantity:20-23 tons/20GP.


Breathable film backsheet looks like a plastic film, but it is actually a breathable microporous film, and the micropore is the most critical part. Since the minimum diameter of water droplets is 20µm, the diameter of water vapor molecules is 0.0004µm, and the diameter of micropores is 0.0004µm. Right in between. In this way, it is guaranteed to be breathable and impermeable to water.




Properey

 Grammage  (g/m2)


Tensile strength MD(N/25mm)


MD Elongation(%)


Tensile strength CD(N/25mm)

    CD Elongation(%)


WVT
g/24h/m²

  Sample Size

100cm2

2.5cm*20cm

2.5cm*20cm

2.5cm*20cm

2.5cm*20cm

8cm*8cm

 Sample Number

5

5

5

5

5

4

     Target

20.0

5

100

2

200

1600-3200

     Average

20.4

8.1

240.0

2.7

471.0

2127

      Method

ASTM D 3776

ASTM D 5035-95

ASTM D 5035-95

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Related Resource


Breathable Film Backsheet for Diaper Making Materials Manufacturing
01
Prilling
02
Film
Formation
03
Printing
04
Slitting
Prilling
The granulation process is to grind the purchased calcium carbonate and polystyrene, and after drying and adding an adhesive, the particles having good fluidity and a particle diameter of about 0.1 mm are prepared. This process can make the final product more filling, firm and more detailed.
Film Formation
There are three steps in this process: the first step is to liquefy the raw material through a temperature of 250 degrees and shape it through cooling rolls; the second step is to preheat and then stretch and control the amount of gas permeability; the third step is to roughen the surface of the film by corona treatment, which is advantageous for ink adhesion.
Printing
Juhua's products are all produced with food-grade environmentally-friendly water-based inks and advanced and efficient flexo presses. The products produced will not have any odor at all, completely eliminating the market complaints of consumers' most sensitive diaper odor residues. The color registration is accurate. We can produce up to 6 color positioning and cutting gas permeable membranes.
Slitting
Juhua uses a high-speed stable, precise edge-cutting slitter. During the slitting, the staff confirms the quality status of each product according to the process card, rejects the abnormality, and inputs the processing result into the slitting process card to ensure that the products transferred into the package are qualified.
Breathable Film Backsheet for Diaper Making Materials
Related Quality Control
Width Measurement
Width Measurement
In the production process, the Breathable Film Backsheet for Diaper Making Materials which is off the slitting machine will be width tested with a tape measure, and width error range should be controled in ≤ 2 mm.
Printing Detection
Printing Detection
The printing online defect detector detects the product printing process of each roller, and the detection accuracy of the ink dot defect is ≥0.1㎡.
Tensile Test
Tensile Test
The tension tester is used to test the tensile strength of the products, to control the tension is ≥2N in the lateral direction and ≥5N in the longitudinal direction.
Gram Weight Detection
Gram Weight Detection
The weight of the Backsheet of each roller will be measured by a precision electronic balance, and the weight error will be controlled at ±1.5g.
Related Knowledge
We offer you disposable hygiene product
raw materials with premium quality.
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Email: info@juhuascm.com

MP/WhatsApp: +86-13599104026

Manufacturer Address:Room 1105B, Bld M1, Manhattan, Yulongwan, Shimao, Shuanglong Road, Meiling Street, Jinjiang, Fujian, China

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