Shrink Wrap Sealers

Yes, heat sealing is the standard method for shrink wrap packaging. L-bar sealers create the seal pattern around the product, and the wrapped item then passes through a heat tunnel where the film shrinks tightly around it, producing a secure, tamper-evident, retail-ready package.

An L-bar sealer cuts and seals film into an L-shaped seam around a product, while a heat tunnel applies controlled heat to shrink that film tightly against the product's contours. Many shrink wrap systems combine both: the L-sealer forms the seal, and the heat tunnel finishes the shrink process.

Busch Machinery's sealing equipment is compatible with polyethylene (PE), polypropylene (PP), laminated films, and PVC roll stock, among other heat-sealable materials. Film choice depends on the product, required clarity, seal strength, and regulatory requirements such as food-contact or pharmaceutical compliance.

Yes, neck banders and shrink sleeve applicators apply heat-shrink bands and full-body sleeves that provide visible tamper evidence on bottles and containers. This is widely used in pharmaceutical, food, and beverage packaging to meet consumer safety and regulatory expectations.

Speeds vary by model and configuration. Standard neck banders run up to 100 bottles per minute, while dual-head configurations reach up to 200 units per minute. High-speed sleeving machines with circular cutter technology can exceed 250 bottles per minute on single-head setups.

Yes, many models feature durable stainless steel construction with quick wash-down capability, supporting hygiene and GMP-compliant production environments. These machines are widely used across food, beverage, pharmaceutical, and cosmetic industries for both product protection and tamper-evident sealing requirements.