• Side ring pull bottle cap silver color

Side ring pull bottle cap silver color

Short Description:

Ring pull cap -Maxi bottle cap

Size: 27mm ( used for standard 26nn neck )

Material: aluminum alloy with PE liner

Cap thickness is 0.21mm

Usage : glass bottle ,aluminum PET bottle

Features: Pull to open, easy to use, thick inner pad, good sealing. Gaskets are odorless and defect-free. The top pattern is clearly printed and the workmanship is meticulous .

Product Detail

Product Tags

Material Analysis

Requirements for aluminum alloy materials
The pull ring cap material is an aluminum alloy coil or sheet, and different manufacturers choose different material widths and thicknesses according to the cover specifications.

Material requirements:
1. The thickness must be uniform and the tolerance is within ±0.005mm
2. The purity, tensile strength and yield strength of the metal must be uniform
3. In order to prevent the contact between the aluminum alloy and the product, the surface layer of the aluminum material must be coated on both sides, which is also a measure to prevent excessive wear of the mold
4. In order not to cause quality defects and damage the mold during the stamping process, a layer of lubricating oil needs to be applied to the aluminum.

Pull ring cap production process
Sheet - uncoiling - cover blank forming - crimping - glue injection - packaging

Production of bottle caps:
1. After the cap is formed, the coating should not be damaged, and the cap blank should not have mechanical damage
2. The mechanical dimensions such as the depth of the countersink, the outer diameter of the curling, the opening and the height of the curling must be strictly controlled within the required dimensions.

In order to make the lid and the bottle have good sealing performance when sealing, it is necessary to apply sealant inside the lid to make a liner, which must be smooth and free of defects to ensure the sealing.

Product Specification

Name of the product Ring pull cap   Material  aluminum alloy
Liner PE   Type of printing Customize colors
Type Pull-ring   Packaging White poly bag , then packed in carton .
Usage  Glass bottle ,aluminum PET bottle   Feature Non Spill
Customized Order Accept   Place of Origin: Shandong,China
Brand Name Wonderfly   Model Number WDF-09
Color Customized   Size  27mm ( used for standard 26nn neck )38mm42mm
Application Bottle usage   MOQ 100,000pcs
Logo Custom logo   Sample provided
Port Qingdao

Parking And Delivery

Lead Time

Quantity(pieces) 1 - 100000 >100000
Est. time (days) 7 To be negotiated

Picture Display


Metal printed products should generally have the following characteristics:
①Bright colors, rich layers, and good visual effects: If the metal material is chrome-plated steel, because the surface is chrome-plated, it has a flashing color effect.


②Good processability of printing materials and diversity of modeling design; metal printing materials have good mechanical properties, processing and molding properties, and metal packaging containers can realize novel and unique modeling designs, and produce various special-shaped cylinders, cans, boxes. and other packaging containers, to achieve the purpose of beautifying the commodity and improving the competitiveness of the commodity;


③ Conducive to the realization of the use value and artistry of the commodity: the good performance of the metal material and the good wear resistance and durability of the printing ink not only create conditions for the realization of unique design and exquisite printing, but also improve the durability of the commodity. It can better reflect the use value and artistry of commodities.




We can provide FREE samples. The number of samples we provide is sufficient to test the quality of the product. Normally it takes 1 days to finish the samples. The sample delivery time around 3-5days.

Production environment


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