How does oxygen transmission rate (OTR) differ between standard PE tubes and 5-layer EVOH tubes?
The oxygen transmission rate (OTR) of a standard PE tube is usually much higher than that of a 5-layer EVOH tube. In…
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Read MoreHow does oxygen transmission rate (OTR) differ between standard PE tubes and 5-layer EVOH tubes?
What is an EVOH barrier layer, and why is it essential for oil-based cosmetic formulas?
An EVOH barrier layer is a thin high-barrier layer made from ethylene vinyl alcohol copolymer. In cosmetic tube packaging, it is usually…
Single-layer (Mono-layer) PE vs. 2-layer vs. 5-layer co-extruded tubes: How to choose?
The right choice between single-layer (mono-layer) PE, 2-layer PE, and 5-layer co-extruded tubes depends on four things: your formula sensitivity, required shelf…
What artwork file formats (.AI, .PDF, .EPS) do cosmetic tube manufacturers require for perfect plate making?
For perfect plate making, cosmetic tube manufacturers usually prefer vector artwork files such as .AI, press-ready .PDF, or .EPS. These formats are…
How does custom logo printing scale in cost across different order volumes (MOQ vs. High Volume)?
Custom logo printing becomes more cost-efficient as order volume increases because fixed setup costs are spread across more tubes. At MOQ level,…
What are the pros and cons of using eco-friendly water-based inks for cosmetic tube printing?
Eco-friendly water-based inks can be a good option for cosmetic tube printing, but they are not automatically the best choice for every…
How to design text and logos near the tail of the tube to avoid getting cut off during crimping?
To avoid text and logos getting cut off during tube crimping, factories usually require all critical artwork to stay out of the…
What causes a rough texture or “orange peel” effect on a glossy varnished tube?
A rough texture or “orange peel” effect on a glossy varnished tube usually happens because the varnish film does not level out…
How do surface treatments like soft-touch matte affect the overall recycling classification of the tube?
Surface treatments such as soft-touch matte do not automatically change the base recycling classification of a cosmetic tube, but they can affect…
Can hot stamping and silk screen printing be combined on a single 100g face wash tube?
Yes, hot stamping and silk screen printing can be combined on a single 100g face wash tube. This is a common premium…
What is the CMYK vs. Pantone color matching standard for high-end cosmetic tube manufacturing?
In high-end cosmetic tube manufacturing, CMYK and Pantone are not competing “standards” in the sense that one replaces the other. They are…
Why does varnish coating sometimes turn yellow on white cosmetic tubes after long-term storage?
Varnish coating on white cosmetic tubes can turn yellow after long-term storage because the clear protective layer slowly ages under light, oxygen,…