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threaded lines neck Unishell Caps for glass / plastic bottles

threaded lines neck Unishell Caps for glass / plastic bottles

Brand Name : KY
Model Number : UC-43
Certification : ISO
Place of Origin : Zhejiang, China
MOQ : 50000 PCS
Price : USD 0.05~0.1/PC
Payment Terms : 100% T/T or WU in advance
Supply Ability : 200,000 pcs per month
Delivery Time : 25 ~ 35 days
Packaging Details : 3000 pcs/carton
Material : Tinplate
Diameter : 48mm
Height : 10mm
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threaded lines neck Unishell Caps for glass / plastic bottles

Quick Detail:

43mm tinplate unishell cap for health care food and pharmaceuticals packaging

Catalog Number: UC-43

Material: Tinplate

Outer diameter: 48mm

Inner diameter: 43mm

Height: 10.5mm / 10mm

Thickness of material: 0.18mm

Weight: 6.5g


This 43mm tinplate unishell cap is our company's patent product in China. The most outstanding character

of this cap is that it has glossy appearance of metal outside and smooth threaded lines inside. The normal

cap needs to attach a plastic insert to be screwed on bottle, while the unishell cap doesn't need the plastic

fitment. This cap can be produced by tinplate or aluminum material. The artwork would be different with

different materials. For tinplate material, silver and gold color are widely used. For aluminum material,

it can be printed or anodized in various color. The liner options include PE, pressure sensitive,

aluminum foil, pulp & aluminum, pulp & poly liner. It can also be embossed or debossed with customized



This 43mm tinplate unishell cap is an ideal packaging material for storage jars, health food packaging.

It is usually sealed on glass bottles and plastic bottles with threaded lines on necks.


Product Name

43mm tinplate unishell cap



Thickness of material


Outer diameter


Inner diameter






Artwork options

Embossing / Debossing

Diameter of applicable bottle neck

43mm screw neck

Competitive Advantage:

We developed this unishell cap in 2010, and got the patent certificate. Our company is the only

manufacturer for this type of metal cap in China. Now we have three specifications for the unishell cap,

which are 38mm, 43mm, 51mm.

This unishell caps are exported to some wholesalers for packaging materials in Europe. The Blubio

Pharmaceutical Co. Ltd has been using our unishell caps on the whole series of their products.


1. What is your business type?

We are a industrial and trading company. We have two factories sites for producing glass vials and aluminum caps separately in our own city.

2. What’s your main products?

Tube glass bottles / glass vials and aluminum caps.

3. Do you provide samples?

Yes. We provide free samples for common products in stock. Usually we send samples by DHL , FEDEX , UPS etc.. Buyers should cover the Express freight cost, or you can arrange the Express to pick up samples from our factory.

4. What surface handlings you can process for aluminum caps?

Logo printing, anodizing, logo embossing / debossing, high temperature resistant coating.

5. What surface handlings you can process for glass vials?

Logo printing, frosting, color painting, UV coating, label...

6. How about the cost for molding or sampling?

We are able to develop new molds according to your design. As we have our own engineers team for molding and sampling, the cost is lower than most of others.

7. How to pay you?

We usually accept T/T, Paypal, Western Union payment terms.

Product Tags:

canning jar caps


metal caps

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