20mm Black Plastic Cap with Brush for Nail Polish Essential Oil Bottle

20mm Black Plastic Cap with Brush – For Nail Polish & Essential Oils

Product Overview

A 20mm threaded black plastic cap with an integrated brush applicator, designed for nail polish, essential oils, and cosmetic liquids. Features a secure seal and precise application brush for controlled dispensing.

Key Features

✅ 20mm Neck Size – Standard fit for nail polish, essential oil, and small cosmetic bottles.
✅ Built-in Brush – Nylon or polyester bristles (custom lengths available).
✅ Material –  PP plastic (durable, chemical-resistant, BPA-free).
✅ Leak-Proof – Inner liner or silicone gasket prevents spills.
✅ Color Options – Classic black (other colors available for customization).
✅ Brush Types –

• Short bristles (for thick liquids like nail polish)

• Long bristles (for oils & serums)

• Flocked tip (for smooth, streak-free application)

Technical Specifications

Cap Diameter: ~20mm (fits standard 20/410 neck finish)
Brush Length: 15-30mm (customizable)
Chemical Resistance: Works with acetone, oils, alcohol-based solutions
Seal Type: Snap-on or twist-lock (prevents drying/evaporation)

Common Uses

• Nail polish bottles

• Essential oil rollers

• Cosmetic serums & lip gloss

• DIY perfume bottles

Sourcing 

1. Bulk OEM Orders 

• MOQ: 5,000 pcs

• Customization: Logo printing, brush length, cap color

2. Brush Material Options

• Nylon (most common, durable)

• Polyester (softer, for sensitive applications)

• Flocked (for smooth, controlled application)

Why Choose This Cap?

✔ Precision Application – Brush allows controlled dispensing.
✔ Secure Seal – Prevents leaks & evaporation.
✔ Customizable – Match brand aesthetics with colors/prints.
✔ Wide Compatibility – Fits most 20mm cosmetic bottles.

Customization Options

• Cap Color (glossy/matte black, metallic, transparent)

• Brush Handle Length (adjustable for different bottle depths)

• Tamper-Evident Band (for product safety)

• Logo Engraving/Printing (silkscreen, laser etching)

Need samples or supplier recommendations? Let me know:

• Desired brush type (nylon/polyester/flocked)

• Order quantity (small batch vs. bulk)

• Special requirements 

Q1: Do you provide samples? What are the costs and lead times?

A: Yes, samples are available (some fees may be refundable upon bulk order). Sample lead time is 3-7 days.

Q2: What is your minimum order quantity (MOQ)?

A: Standard MOQ is 5,000-10,000 units, depending on items complexity. Smaller orders can be negotiated.  

  Just feel free to send me inquiry, because some items we maybe have stock.

Q3:  Do you offer OEM/ODM services?

A: Yes, we provide customization including items design, mold development, and printing (screen printing/hot stamping/labeling).  

Q4: Is the mold cost included in the price?

A: Standard designs have no mold fee. Custom designs require a mold fee (refundable after reaching agreed order volume).  

Q5: What payment methods do you accept?

A: We accept T/T (30% deposit + 70% before shipment), L/C (Letter of Credit), and PayPal (for small orders).  

Q6: Can you provide FOB/CIF quotes?

A: Yes, please provide the destination port for accurate freight and insurance calculations.  

Q7: What is your production lead time?

A: Standard items: 25-30 days; custom items: 45-50 days (including mold production). Rush orders available with additional fees.

Q8: How do you ensure product quality?

A: We are ISO 9001 certified with full QC inspections (raw materials, production process, and final product leak/pressure tests).  

Q9: What is your packaging method?

A: Standard packaging includes cartons or pallets (with protective film). Neutral or custom-branded packaging is available.  

Q10: What if goods are damaged or missing?

A: Please document damages with photos upon receipt. We assist with claims or replacements (must be reported within 48 hours)