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Precision Labeling Solutions: PACKMACHINE, the Pinnacle of Labeling Machines in Bangalore, India

Labeling Machines for All Types of Packaging Containers

Labeling machines apply labels and decorations onto all types of packaging containers, display units, point-of-sale, and transit packs. These machines are essential for branding, information dissemination, security, and tamper-proofing, catering to various industries and applications.

Two Principal Types of Labeling Machines: Wet Glue and Pressure Sensitive (Self-Adhesive)

There are two principal types of labeling machines: Wet Glue and Pressure Sensitive (Self-Adhesive) applicators. These, along with their variants and special-purpose machines, are detailed below.

Branding and Promotional Labels

Labels are used on every kind of product to brand and decorate packaging, communicate brand identity, and motivate consumer purchase. There are multiple options for brand owners to choose from, including different substrates, embellishments, and customizations, as well as a range of quality levels and finishes.

Information Labels and Barcode Labels

Many labels contain pre-printed barcodes that supply batch, stock, and price information to retailers and consumers. Other machines provide print-on-demand and weigh/price labels, usually for fresh or perishable products where the weight of items varies from pack to pack or for transit purposes. These labels are often printed and applied in stores or warehouses.

Tamper-proof Labels

Labels are also used to provide protection against tampering, ensuring that the product reaches the consumer unopened and without interference. Sleevers or sleeving equipment, which apply a sleeve of thermoformable or stretch material to the neck or body of the container, are generally used to apply tamper-evident labels. Shrink-sleeve labels are also used on products that do not have surfaces suitable for conventional labels.

Security Labels

A growing market is security labeling to counter fraud and theft and provide brand protection and authentication. These include RFID and smart labels, holographic labels, tamper evidence, counterfeit deterrence, and source tagging. Other machines are used to apply leaflet labels—multi-page labels that provide space for large amounts of consumer information, such as in pharmaceutical applications.

Types of Labeling Machines

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Wet Glue Labeling Machines

Wet glue labeling machines apply labels using a glue that is liquid at room temperature. These machines typically apply labels from a stack to rigid containers, such as beer or spirit bottles, at very high speeds. They are particularly suitable for wet environments, such as liquid filling of beverages, where they continue to be the predominant application method. Often, more than one label is applied to one container, requiring several applicators.

Hot Melt Label Applicators

Hot melt label applicators are a variant of the wet glue labeler, where different types of adhesive are heated to a liquid state before application. The adhesive may vary due to the product, packaging material, or external conditions in the packaging area. This type of applicator is commonly used for wraparound labels that cover most of a container’s body and wall surface.

Pre-Gummed Label Applicators

These machines apply labels pre-coated with glue. The gum label is passed through a water reservoir or sprayed with water to make the adhesive stick. These machines are no longer commonly used.

Pressure-Sensitive Self-Adhesive Label Applicators

Pressure-sensitive labeling machines use pre-glued labels supplied on a reel of release paper or film. They require no water to make the adhesive stick. Due to their popularity, they have replaced many traditional forms of wet glue application. The process does not require liquid glue or heat, and labels can be made from materials other than paper. This method enables labels to be applied at medium to high speed to soft packages and rigid containers, where the product could be damaged by water or heat.

Heat-Seal Label Applicators

Heat Seal Label Applicators apply pressure-sensitive labels coated with a heat-sealable material, providing a durable and reliable solution for various packaging needs.

Print & Apply Label Applicators

Print and Apply labeling machines can be loaded with information to print labels on demand with details such as batch number, production date, weight, price, and transit data, as well as simple graphics. Common forms of Print & Apply labelers are used by retailers to print weight and price information at the point of sale. Products like meat, fresh fruit, vegetables, and other types that are not pre-packed before arriving in the supermarket use this labeling method. This equipment is also used in warehousing and distribution to provide delivery, batch, and other transit information, allowing for product tracking and confirmation of arrival.

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