Ningbo Sunwinjer Daily Products Co,.LTD
| Payment Terms | T/T |
| Supply Ability | 50K/day |
| Delivery Time | 20days |
| Packaging Details | Carton |
| Custom | Accept |
| Plastic Color | Any color |
| Tray Packaging | Standard Export Carton Or Customized |
| Closure Size | 20mm 24mm 28mm |
| Port | Ningbo |
| Cap Shape | Round |
| Package | Carton |
| Tray Parts | Cosmetic Bottle Cap |
| Customized | Acceptable |
| Supply Ability | 100000PCS per month |
| Color | Customizable (e.g., white, black, transparent, metallic) |
| Customization | Available with logo printing, embossing, or labeling |
| Brand Name | SWJ |
| Place of Origin | Zhejiang |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50K/day |
| Delivery Time | 20days | Packaging Details | Carton |
| Custom | Accept | Plastic Color | Any color |
| Tray Packaging | Standard Export Carton Or Customized | Closure Size | 20mm 24mm 28mm |
| Port | Ningbo | Cap Shape | Round |
| Package | Carton | Tray Parts | Cosmetic Bottle Cap |
| Customized | Acceptable | Supply Ability | 100000PCS per month |
| Color | Customizable (e.g., white, black, transparent, metallic) | Customization | Available with logo printing, embossing, or labeling |
| Brand Name | SWJ | Place of Origin | Zhejiang |
| High Light | black ribbed plastic screw cap ，induction sealing gasket for bottles ，pressure sensitive cosmetic bottle caps | ||
Chemical Resistance: PP is highly inert and resistant to a wide range of chemicals, including strong acids and solvents, making it a top choice for lab applications and industrial chemical storage.
Thermal Stability & Autoclavability: This is a standout feature. PP caps are temperature stable and can be autoclaved (sterilized with steam) at high temperatures. For instance, a GL 45 cap is stable from -40°C to +140°C and can be autoclaved at 140°C. This makes them essential for medical, pharmaceutical, and laboratory use where sterility is critical.
Physical Toughness: PP is a tough plastic with good impact strength, offering a balance of durability and flexibility.
The unique properties of PP make it suitable for a wide variety of products and environments:
| Laboratory & Scientific: Used for sealing reagent bottles, chromatography vials, and other labware. Products like the GL 45 series or specific chromatography caps are common in this field |
| Industrial Packaging: For storing and transporting chemicals, solvents, and high-purity substances |
| Food & Pharmaceutical: Due to its heat resistance, it's suitable for hot-fill applications (up to 205°F/96°C) and is compliant with FDA regulations for food contact |
| Consumer & Specialty Goods: Found in a range of products from cosmetics to packaging for powders and pastes |
To choose the correct cap, you need to know three things:
Neck Finish: The precise thread size and type of the container (e.g., 38-400, GL 45). This is non-negotiable for a proper fit.
Application Requirements: Will it be autoclaved? Will it be in contact with aggressive solvents? Will it need to be pierced by a needle?
Regulatory Needs: Do you require FDA food-contact approval, USP Class VI, or other
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
3.000.000-6.000.000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
NINGBO SUNWINJER DAILY PRODUCTS CO,.LTD is a professional cosmetic packaging company located in Ningbo , we always take the high quality as our mission, in order to follow up the modern market changeable characteristics, based on high and new technical settin... NINGBO SUNWINJER DAILY PRODUCTS CO,.LTD is a professional cosmetic packaging company located in Ningbo , we always take the high quality as our mission, in order to follow up the modern market changeable characteristics, based on high and new technical settin...
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