Name: Breathable Film Backsheet for Diaper Making Materials
Brand: JUHUA

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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

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+86-13599104026

Product Description

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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Breathable Film Backsheet for Diaper Making Materials
Quality Assurance

We Create the Environment for QC

The factory environment is the basis of production. We create a quality environment for the production of disposable hygiene product raw materials, build a fully sealed dust-free workshop, and purchase the most advanced high-speed production equipment.
A better environment leads to systematic production of premium quality Breathable Film Backsheet for Diaper Making Materials.

Excellent QC Talents Work with Us

JUHUA is equipped with a professional quality inspection team for the inspection of production of disposable hygiene product raw materials.
All quality inspectors have to have had more than 3 years’ experience. The pursuit of quality is not only the goal of the entire enterprise, but also the requirements of quality inspection experts in their personal work.

We Formulate a Strict QC Institution

We have developed clear instructions for production. In all production steps, employees are required to produce in strict accordance with the regulations to ensure the quality of the The factory environment is the basis of production. We create a quality environment for the Breathable Film Backsheet for Diaper Making Materials.
A better environment leads to systematic production of premium quality .
In addition, we have set up a special laboratory for quality inspection, and the standard of product compliance is accurate to the numerical value.

Breathable Film Backsheet for Diaper Making Materials
Quality Control Highlights

Moisture Detection

The moisture of each batch of incoming materials will be tested with a METTLER HS153 moisture analyzer to control the moisture content at ≤0.1%.

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.

Breathability Test

The breathability of the each Backsheet in the production will be tested by a constant temperature and humidity chamber, and the airflow control error is ±500.

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.

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㎡.

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.

Breathable Film Backsheet for Diaper Making Materials Manufacturing

Prilling

Film

Formation

Printing

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.