Carrier Tissue for Diaper and Sanitary Product Absorbent Cores
Carrier tissue is a functional wrapping layer that encloses and supports the absorbent core—typically fluff pulp and superabsorbent polymer (SAP)—inside diapers, sanitary napkins, and adult incontinence products. Its primary purpose is to add structural integrity to the pad and to reduce the risk of pinholes caused by superabsorbent particles damaging the inner plastic film.
For production flexibility, this tissue can be replaced with a low-gate carrier SMS or SS nonwoven on certain lines, allowing manufacturers to adapt material selection to their specific process and product requirements.
Key Functional Benefits
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Core integrity: Holds fluff pulp and SAP together to maintain pad shape during production and use.
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Film protection: Acts as a barrier that reduces pinhole risk from SAP particles contacting the inner film layer.
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Process flexibility: Can be substituted with low-gate SMS or SS nonwoven depending on line configuration.
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Consistent quality: Manufactured from 100% imported fluff pulp with verified lot production averages.
Product Specifications
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Composition
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100% imported fluff pulp
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Weight
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13–18 gsm
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Width
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80 mm – 2800 mm
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Inner core diameter
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76 mm
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Outer diameter
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580 / 780 mm
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Application
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Baby diaper, sanitary napkin, and adult diaper carrier tissue
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Loading quantity
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15–18 tons / 40HQ
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Quality Evidence: Lot Production Averages
The following table presents typical test results from production lots. These values demonstrate the material's consistent quality and performance characteristics.
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All tests are lot production averages
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Items
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Unit
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Requirement
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Result
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Basic weight
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gsm
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18
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18.2
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Core inner diameter
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mm
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76
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76
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Width
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mm
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160
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160
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Roll diameter
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cm
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58
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58
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Whiteness
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%, ISO
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≥80
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87
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Absorbency
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mm/100s
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≥35
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49
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Water
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%
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6.5
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7.7
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Tensile strength (MD)
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mN
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≥4000
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5520
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E (%)
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≥20
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24
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Tensile strength (CD)
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mN
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≥600
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1858
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E (%)
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≥4
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4.5
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Production Line Considerations
When integrating this carrier tissue into your line, confirm the unwind configuration matches your core-forming section. The 76 mm inner core diameter is standard for most converting equipment. Width can be slit from 80 mm to 2800 mm to match your pad dimensions. For lines designed to run SMS or SS nonwoven as an alternative carrier, this tissue offers a direct drop-in option with comparable performance.
Sampling and Inquiry
Contact our sales team to request samples, confirm roll dimensions for your specific line, or discuss mixed-loading options with other diaper and sanitary napkin raw materials. We support factory buyers with specification verification and production trial coordination.
Email: info@whldiapernonwoven.com
MP/WhatsApp: +86-13599937366
Manufacturer Address:Room 1105B, Bld M1, Manhattan, Yulongwan, Shimao, Shuanglong Road, Meiling Street, Jinjiang, Fujian, China
