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| Customization: | Available |
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| Application: | Construction, Packing, Diaper |
| Bonding Function: | Structural Adhesive |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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item
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Baby diaper glue
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Toxicity
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None
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Composition
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Synthetic Resins
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Model
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8822/8106/895
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Place of Origin
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China
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Classification
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Hot Melt Adhesives
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Main Raw Material
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Other
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Usage
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for making baby diaper and adult diaper
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Packaging
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20 Kg/box
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Appearance
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Solid
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Colour
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Transparent/Yellow
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Shelf Life
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2 years
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Packaging
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20 Kg/box about 1Kg/cake, wrapped with fusible films
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Baby Diaper Glue, scientifically known as Hot Melt Adhesive (HMA) or Pressure-Sensitive Adhesive (PSA), serves as the pivotal element in crafting disposable diapers. This thermoplastic, solvent-free adhesive is expertly applied in a molten state, securing its bond as it cools. This "invisible" powerhouse is essential for unifying the intricate, multi-layered structure of a diaper, crucially influencing its structural integrity, reliability, and baby-friendly comfort.
Advanced adhesive systems like ours pave the way for the exceptional, high-performance diapers available today.
HMA plays a versatile role in nearly every aspect of diaper production:
| Application Area | Specific Function |
|---|---|
| Construction / Lamination | Bonding the layers together: the Top Sheet (non-woven), Absorbent Core (fluff & SAP), and Back Sheet (PE film). |
| Elastic Attachment | Securing the leg elastics and waist elastics to the non-woven materials, creating the crucial leak-guard cuffs. |
| Core Stabilization | "Locking" the fluff pulp and Super Absorbent Polymer (SAP) in place within the core to prevent shifting and clumping (Anti-Bunching). |
| Fastening System | Used in the assembly of hook-and-loop tabs (e.g., Velcro®-style closures) and adhesive tapes. |
| Standing Leg Cuffs | Providing the initial "pop-up" structure for inner leg barriers. |
Our diaper adhesives are engineered to meet the following exacting standards:
High-Tack & Fast Setting: Designed to rapidly adhere on high-speed production lines, often surpassing 500 diapers per minute.
Strong Adhesion: Achieve robust bonding between diverse materials, such as polyolefin film and non-woven fabric.
Softness & Flexibility: Ensures the adhesive line remains pliable, preventing brittleness, and allowing the diaper to flex comfortably with every movement of the baby.
Resistance to Water & Body Fluids: Adhesive bonds are engineered to withstand exposure to urine and moisture without degradation.
Breathability (for specific types): Certain HMAs are crafted to be micro-porous, facilitating breathable laminate construction.
Safety & Compliance: Our adhesives are non-toxic, hypoallergenic, and devoid of any harmful substances, ensuring compliance with stringent regulations such as EU Toy Safety, FDA, and REACH.
The defining characteristics of the adhesive are determined by its base polymer:
| Type | Pros | Cons | Common Uses |
|---|---|---|---|
| SBS (Styrene-Butadiene-Styrene) | Cost-effective, high tack, good adhesion. | Lower resistance to heat and oxidation (can yellow). Can be too stiff. | Core stabilization, some lamination. |
| SIS (Styrene-Isoprene-Styrene) | Softer, more flexible, excellent tack. Good low-temperature performance. | Moderate heat resistance. | Elastic attachment, ideal for leg cuffs where softness is critical. |
| APAO (Amorphous Poly-Alpha-Olefin) | Excellent heat & aging resistance, good water resistance, very clean (colorless). | Higher cost, lower tack. | Lamination of backsheet and topsheet, where a clean appearance and durability are key. |
Majority of commercial diaper adhesives are crafted as blended formulations,enthusiastically combining polymers with:
Tackifiers: to significantly enhance tackiness.
Plasticizers/Oils: to finely tune viscosity and provide optimal flexibility.
Antioxidants: to effectively avert thermal degradation.
Odor Control: Innovations in creating low-odor and odor-neutralizing adhesives for an impeccably "cleaner" experience.
Plant-Based & Renewable Materials: Pioneering exploration of bio-based tackifiers and polymers to bolster sustainability.
Application Technology: Introducing cutting-edge, non-contact spray systems such as spiral spray, which reduce adhesive usage while enhancing coverage and offering a softer hand-feel.
PACKING&SHIPPING
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