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Engine Oil Lid

Engine Oil Lid

This Engine oil lid is developed for lubricant packaging applications such as engine oil, motor oil, and automotive maintenance fluids, especially for common plastic oil containers in 1L, 4L, and 5L formats. In this type of packaging, the lid does much more than close the container.
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Description

Product Overview

 

 

Engine Oil Lid is a tamper-evident sealing cap designed for engine oil bottles, lubricant bottles, automotive care liquid bottles, and plastic oil containers. It is suitable for 1L, 4L, 5L, and other lubricant packaging, and can be customized according to neck size, thread structure, sealing liner, and tamper-evident ring requirements.

Technical Specifications

Item

Parameter

Material

HDPE / PE / PP

Structure Type

Tamper-evident screw cap / Tamper Evident Cap / Spout Cap / Pull-up Spout Cap

Application Range

1L, 4L, and 5L engine oil bottles, lubricant bottles, HDPE oil bottles, plastic oil containers

Sealing Method

Threaded seal, tamper-evident ring seal, EPE liner, foam liner, aluminum foil induction liner, inner plug seal

Size Range

25–60 mm; 38 mm, 42 mm, 45 mm, 48 mm, 50/29, 57 mm, 60 mm

Dispensing Structure

Flat cap, pull-up spout cap, telescoping pourer cap, easy-pour dispensing cap

Product Weight

Approx. 4–20 g, confirmed by neck size, liner, and pourer structure

Color Options

Black, red, white, blue, yellow, green, orange; brand color customization supported

MOQ

100,000 pcs

 

product-1254-1254

Key Features

 

  • Tamper-evident sealing structure: can be configured with tamper-evident ring, break bridges or break-away structure, leaves clear tamper evidence after opening.
  • Suitable for lubricant packaging: suitable for engine oil, gear oil, hydraulic oil, antifreeze and automotive care liquids.
  • Multiple liner options: can select EPE liner, foam liner, aluminum foil induction liner, inner plug or combined seal.
  • Leak-resistant design for transport: thread, liner and tamper-evident ring can be customized according to bottle neck matching, reduces the risk of cap loosening and leakage.
  • Optional dispensing structure: can develop flat cap, pull-up spout cap, pourer cap or easy-pour dispensing cap.

Applications

 

  • 1L engine oil bottles packaging
  • 4L / 5L packaging
  • automotive care liquid bottles cap matching
  • hydraulic oil, gear oil, antifreeze packaging
  • HDPE / PE engine oil bottles matching
  • OEM packaging Item
product-1254-1254

 

product-1448-1086

OEM / Customization Capabilities

 

  • Neck finish, cap diameter, cap height, inner plug, and outlet size can be adjusted based on bottle samples or technical drawings.
  • The flip-top design, inner plug, tamper-evident ring, pourer outlet, sealing surface, and opening style can be matched to the actual use method.
  • Logos can be added by top embossing, side marking, debossing, or surface printing.
  • Colors can be produced according to samples, Pantone codes, or brand color requirements.
  • New molds can be made from drawings, samples, or bottle neck dimensions.
  • Samples are confirmed before mass production. For new cap structures, trial samples can be made first for testing.

QC Process

 

  1. Raw material inspection
  2. Injection molding inspection
  3. Thread dimensional sampling inspection
  4. Tamper-evident ring inspection
  5. Liner assembly inspection
  6. Seal-fit inspection
  7. Appearance sorting
  8. Packaging inspection
  9. Pre-shipment confirmation

 

Production Capacity & Lead Time
  • Monthly capacity approx. 3,000,000 pcs.
  • Average lead time for standard products approx. 30 days.
  • Average lead time for custom products approx. 60 days.
  • Lead time for new mold projects depends on structural complexity, mold trial progress, and sample approval time.
Quality Control
 

 

Engine Oil Lid is produced and controlled before shipment according to approved samples, customer drawings and non-food liquid packaging bottles cap outgoing inspection requirements. Key inspection items include material resistance, thread size, tamper-evident ring break position, liner assembly, sealing fit and appearance consistency. Third-party inspection is accepted, and production photos or videos can be provided during manufacturing.

 

 

Frequently Asked Questions
 
 

1. confirm engine oil bottles cap matching needs to which?

 

-

It is recommended to provide bottle samples, neck diameter, thread structure, tamper-evident ring locking position, liner requirements, and oil type.

2. can matching aluminum foil liner or EPE liner??

 

-

Yes. The liner type should be confirmed according to bottle neck material, sealing method, and leakage-prevention requirements.

3. tamper-evident ring opening force can be adjusted?

 

-

Yes. Opening force can be adjusted through break-bridge thickness, tamper-evident ring design, and bottle neck locking position.

4. Is it suitable for automatic screw cap?

 

-

Sample testing can be carried out according to capping torque, bottle neck thread, and capping speed.

5. pull spout or Pourer Structure Can?

 

-

Yes. Pull-up spouts, inner plugs, or pourer structures can be developed according to the lubricant bottle pouring method.

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