Description:
1881 28mm Bottle Caps is a standard beverage sealing closure designed for beverage factories, packaging wholesalers & overseas drink brand clients seeking safe, stable and customized bottle caps for mass production. Manufactured from food-grade PE with precision compression molding and standardized PCO 1881 thread specifications, these caps offer reliable leak proof performance, integrated tamper-evident rings and flexible color options for water filling demands.
Key Features:
1. Standard 28mm Thread Mouth – Uniform 28mm screw neck, perfectly compatible with mainstream PE bottles for water, enabling smooth screw-on fitting without jamming
2. Reinforced leak proof construction – balancing assembly compatibility, sealing stability and consumer safety
3. Food-Grade Safe Material – Odorless imported PE raw materials that pass food contact compliance tests, suitable for all beverage packaging
4. Strong impact resistance and low-temperature toughness– not easy to crack in cold logistics environments
5. Printing & Customize – Flat cap top supports brand logo & Customized colors, diverse color options
Technical Specifications:
| Parameter |
Details |
| Thread Standard |
International standard 28mm thread |
| Raw Material |
PE material |
| Color |
Black,White,Green,blue etc...&Customizable |
| Logo |
Customizable logo |
| Origin |
Zhejiang |
| Carton size |
55*36*46 cm |
| MOQ |
100000 pcs |
| Delivery time |
7-20 days |
| Quantity |
6600/CTN |
Materials & Finish:
PE Material: Food-grade, flexible leak-proof material with great low-temperature and chemical resistance, recyclable and available in custom colors.
Hardened threads:Wear-resistant, thousands of screwing cycles without failure
Applications:
 |
 |
 |
| Water factories-Bottling Plants |
Packaging Wholesalers & Distributors – Local Workshop |
New beverage startup brands – Custom Merchants |
Customization Options:
Option |
Details |
Color |
Customizable color to match your brand packaging. |
Logo |
Print or engrave logos on cap tops for exclusive branding. |
Size |
Adjust cap height and inner diameter as required. |
thread |
Modify thread teeth to fit your bottles perfectly. |
Packaging |
Custom cartons with your private labels and brand prints. |
Certifications:

Packing & Logistics:
Packing: OPP Bag wrapped and carton packed
Loading reference: 1×40HQ ≈ 735 cartons
Incoterms: EXW / FOB / CIF / CFR available
FAQ:
A: Yes. we are original factory with more than 20 years experience. Factory visits are welcome with prior appointment.
Q: What's your minimum order quantity?
A: Stock standard colors have low MOQ; custom color, printing or new mold orders require higher MOQ, contact sales for exact quantity.
Q: Can I customize cap colors and print our brand logo?
A: Support full color customization, printing logo on cap top. MOQ applies for special colors& printing.
Q: Are your products food-grade and eco-friendly?
A: We use 100% new food-grade PE raw materials. Products can pass ISO9001 etc, and third-party reports are available.
Q: How long is your production lead time after deposit?
A: Stock items ship within3-7days; customized printed/colored caps take 10-20 working days based on order volume. Except for special cases.
Q: What's your payment term?
A: 30% deposit, 70% balance before shipment.
Q: Can I get free samples?
A: Yes. We offer free samples. We can send out samples in 1-2days once confirmed.