A plastic bucket label in-mold becomes fused into the bucket wall during molding. This plastic bucket label in-mold uses heat and pressure to bond the paper or film. Unlike glued labels, a plastic bucket label in-mold cannot be peeled off.
The label stock for a plastic bucket label in-mold is specially coated to accept polypropylene. During injection, the molten plastic melts the adhesive layer of the plastic bucket label in-mold. The result is a smooth, seamless surface that resists water and chemicals.
A plastic bucket label in-mold survives freezing temperatures without cracking. For industrial pails, a plastic bucket label in-mold withstands oil and solvent spills. The ink of a plastic bucket label in-mold is trapped under a clear protective layer.
Recycling is easier with a plastic bucket label in-mold because no separate label removal step is needed. The entire plastic bucket label in-mold becomes part of the recyclable material. Many food grade buckets now use a plastic bucket label in-mold for safety.
The positioning of a plastic bucket label in-mold is done by robotic arms inside the mold. Vacuum ports hold the plastic bucket label in-mold in place during mold closing. A misaligned plastic bucket label in-mold ruins the entire bucket batch.
Although the tooling cost for a plastic bucket label in-mold is higher, the long-term durability pays off. For buckets exposed to harsh environments, a plastic bucket label in-mold is the reliable choice.
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