threaded lines neck Unishell Caps for glass / plastic bottles
43mm tinplate unishell cap for health care food and pharmaceuticals
Catalog Number: UC-43
Outer diameter: 48mm
Inner diameter: 43mm
Height: 10.5mm / 10mm
Thickness of material: 0.18mm
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.
43mm tinplate unishell cap
Thickness of material
Embossing / Debossing
Diameter of applicable bottle neck
43mm screw neck
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
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.