Screw Cap 28/400, Black Finish Metal with PE Liner
- SKU:
- SC028B
Screw caps are non-returnable.
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One Cap. Two Levels of Performance.
Both caps fit the same compatible 28-410 bottle. Choose foam for dependable value and standard packaging needs, or upgrade to 100% silicone for a strong, repeatable seal through frequent use.
Foam Liner
Dependable value for standard applications
A cost-conscious option for products with straightforward packaging, storage, and end-use requirements.
100% Silicone Liner
A consistent seal through frequent use
Premium sealing performance for products that are opened and reclosed often.
Preferred Uses
A wide range of compatible products with standard filling, storage, distribution, and end-use requirements. The foam liner creates a strong seal when initially packaged, though slight variations in sealing contact may occur through frequent opening and reclosing because of the nature of the material.
Preferred Uses
Cocktail syrups, essential oils, extracts, flavorings, honey, and other specialty products that benefit from a strong, repeatable seal. Also well suited to premium or reusable packaging, hot-fill applications, and more demanding storage and distribution conditions.
Key Advantages
- Strong initial sealing performance
- Cost-efficient for high-volume packaging
- Compressible to accommodate normal variation in the bottle finish
- A practical choice for less demanding applications
- Dependable value for everyday packaging needs
Key Advantages
- Made with a 100% silicone liner
- Tested for strong, repeatable sealing performance
- Recovers after compression to maintain consistent sealing contact
- Designed to reseal securely through frequent opening and closing
- Provides extra protection against leakage
- Helps support freshness between uses
- Suitable for hot fill more demanding applications up to 400° F.
Final closure performance should be validated using the actual bottle, product, filling process, application conditions, and distribution environment.
About This Product
The 28-400 Electrolytic Tinplate Screw Cap, characterized by its black exterior and gold interior, is specifically crafted for compatibility with bottles featuring a 28/400 thread. This continuous thread (CT) cap incorporates a Polyethylene (PE) foam liner within. This liner, made of low-density polyethylene (LDPE), ensures a stable and effective seal with a low moisture transmission rate and resistance to taste and odor. These foam liners achieve a seal through the compression between the cap and the jar, ensuring the freshness and integrity of the product inside.
These threaded metal caps are 100% recyclable. The combination of a secure seal and recyclability positions this type of closure as a preferred choice for both sustainability and preservation in the packaging industry.
Product Specifications
- The compressible PE foam liner creates a stable and reliable seal, ensuring product freshness and integrity.
- These caps are sized, coated, varnished, and waxed, resulting in a high-quality closure that is suitable for a diverse range of product needs.
- The metal used is 73 lb. - 80 lb. Steel X .20 lb. Electrolytic Tinplate with a PE liner, ensuring durability and quality sealing.
- Glassnow accessories are designed to fit our products and may not fit products from other manufacturers. Productions may yield slight variations in dimensions.
- The responsibility for the compatibility of any container or closure with a particular use lies with the customer.
- SKU:
- SC028B
- Material Type:
- Metal
- Shape:
- Round
- Opening:
- N/A
- Cap Size:
- 28/400
- Width:
- 1.26 in (32 mm)
- Depth:
- 1.26 in (32 mm)
- Height:
- 0.39 in (10 mm)
- Pallet Qty:
- 80640