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  • breathable film(1723790423266).webp
  • breathable film for backsheet.webp
  • backsheet breathable film for diaper.webp

Design printing backsheet breathable film for diaper


  • ITEM NO: Design printing backsheet breathable film for diaper

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Detailed Introduction


Baby diapers generally have a four-layer structure:
1. Topsheet: it is made of non woven fabric, directly in contact with the baby's skin, receiving urine and transferring it to the next layer;
2. Acquisition Distribution Layer : it is made of non woven fabric, evenly transferring urine received by the surface layer to the absorption layer;
3. Absorption layer: a core structure made of a mixture of super absorbent polymer (SAP) and fluff pulp, and also a pure core structure (without fluff pulp), which is the most important functional layer in diapers and is used to absorb and store urine;
4. Bottom layer: made of PE film or breathable film + non woven fabric, breathable and waterproof, the main function is to prevent urine leakage.

 

Backsheet breathable film for diaper features:

Material

Polyethylene + Calcium carbonate

Processing Type

Casting

Width

70-2200 mm, customized

Basic weight

14-100 gsm, customized

Color

Customized, 1-8 colors

Feature

Moisture proof

Roll diameter

As required,460mm/580mm

Loading quantity

22 tons/20GP, 25 tons/40HQ

Function

Baby diaper backsheet

 

Product name

Backsheet breathable film for diaper

Specification

15gsm*190mm

Item

Unit              

Standard

Result

Basic Weight

gsm

±2.0

15.3

Width

mm

±2.0

190

Tensile Strength                              

MD Tensile                      

N

≥5.0

8.10

CD Tensile                       

N

≥2.0

2.50

Break Elongation rate

MD Elongation               

%

≥100

240

CD Elongation                 

%

≥200

475

WVTR

g/24h/m²

1600-3200

2150

Corona

dyne

≥38

38

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