Packaging that directly contacts and protects the product.
A
Active Packaging
Packaging that interacts with the product or environment (e.g., oxygen absorbers, moisture regulators) to extend shelf life and maintain product quality.
Adhesive Labeling
A labeling method using pressure — sensitive adhesives to apply printed labels to various packaging surfaces, providing flexibility for different container shapes and materials.
Aerosol Packaging
Packaging that stores products under pressure and dispenses them as fine sprays or foams using propellants inside metal or plastic containers.
Agitator Tank
A mixing vessel equipped with rotating blades or paddles to blend, dissolve, or maintain uniformity in liquid or semi — liquid products.
Airless Pump Bottle
A rigid container with an internal vacuum system that dispenses viscous products without backflow, ideal for formulas sensitive to air exposure.
A structured quality system used to prevent allergen cross — contact during manufacturing and packaging to ensure consumer safety and regulatory compliance.
Anti
Microbial Packaging — Packaging materials designed to inhibit microbial growth on or within packaged products, extending shelf life and improving safety.
Anti
Static Film — Flexible packaging film treated to reduce static buildup, protecting sensitive powders or electronics.
Assembly Line Balancing
The process of distributing tasks evenly across workstations to increase throughput and minimize bottlenecks in production.
Automation Integration
Implementation of automated equipment and software into production workflows to improve efficiency, accuracy, and scalability.
Audit Readiness
A state of operational and documentation preparedness that enables a facility to undergo regulatory or customer audits with accuracy and transparency.
B
Barrier Properties
The ability of a packaging material to prevent the passage of oxygen, moisture, light, or gases, directly impacting product shelf life.
Batch Coding
The application of batch or date codes to packaged goods for identification, traceability, and recall management.
Batch Processing
Processing a fixed quantity of product as a discrete unit, ensuring consistency in formulation and quality.
Batch Traceability
The ability to trace raw materials, production steps, and final goods back to a specific batch for quality and compliance purposes.
BCRGS Certification
A globally recognized food safety certification that verifies robust quality management and safety controls in manufacturing and packaging environments.
Blending (Powders and Liquids)
The controlled mixing of ingredients to achieve a uniform and consistent product across production runs.
packaging/blister — cards — clamshells/”>Blister Cards — Packaging made by sealing thermoformed plastic cavities to printed backing cards to provide high visibility and tamper resistance.
Blown Film Extrusion
A manufacturing process where heated plastic is inflated into a tube and stretched into thin film for flexible packaging applications.
Bottle Induction Liner
A foil — based liner inside bottle caps that forms a hermetic seal when induction — sealed, providing tamper evidence and leak protection.
Bottling Line
A production line for filling, capping, labeling, and packaging liquids into bottles.
Boxboard Packaging
Paper — based packaging used for folding cartons, inserts, and lightweight product containers.
Brand Protection Packaging
Packaging designed to prevent counterfeiting or tampering, often through holograms, serialized codes, or specialized inks.
Branded Packaging
Packaging customized with a brand’s visual elements to improve recognition, customer experience, and perceived value.
packaging/bulk — case — filling/”>Bulk Case Filling — Filling large boxes or cartons with high product volumes for industrial, institutional, or wholesale use.
packaging/bulk — drums/”>Bulk Drums — Large rigid containers (30–55 gallons) suitable for transporting and storing bulk liquids, powders, or semi — solids.
packaging/”>Bulk Packaging — Packaging designed for high — volume materials using totes, drums, large pails, or supersacks for efficient handling and transportation.
packaging/bulk — sized — pails/”>Bulk Sized Pails — Durable pails used for medium — to — large volumes of powder, liquid, or industrial products.
filling — packaging/bundle — wrapping/”>Bundle Wrapping — Wrapping multiple items together using shrink film to improve handling, stability, and retail presentation.
C
Cap Torque Testing
Measuring the force needed to open or secure a bottle cap to ensure proper sealing and user accessibility.
Carbon Footprint (Packaging)
The total greenhouse gas emissions associated with producing, transporting, and disposing of packaging materials.
Case Coding
Printing variable information such as lot codes, barcodes, or product identifiers on shipping cases.
Case Erector
Automated equipment that forms flat corrugated blanks into assembled shipping cases.
Case Packing
The placement of primary packaged goods into cases for storage, transportation, or retail distribution.
Case Ready Packaging
Packaging designed so that products arrive at retail fully prepared for shelf placement without additional handling.
Cartoning
Forming, filling, and sealing cartons in automated or semi — automated packaging lines.
Child
Resistant Closures — Safety closures designed to prevent children from opening containers that hold hazardous or sensitive products.
Child
Resistant Packaging — Packaging engineered to meet regulatory standards for difficulty of opening by children while remaining usable for adults.
FDA regulations that set minimum requirements for the facilities, equipment, personnel, procedures and records used to manufacture and package regulated products.
Clamshell Packaging
Thermoformed packaging with two halves joined by a hinge, offering durability and tamper resistance.
Clean Room Packaging
Packaging performed in a controlled environment to reduce contamination risk, often required for food, cosmetic, and medical products.
Closure Systems
A category of container closures including caps, pumps, dispensers, and lids engineered for product protection and functionality.
A document verifying that a product meets specific quality and regulatory standards based on laboratory testing.
Cold Chain Logistics
Temperature — controlled storage and transportation for heat — sensitive goods.
Cold Fill
Filling products at lower temperatures to prevent heat damage and maintain product integrity.
Cold Seal Packaging
A packaging method that bonds materials under pressure rather than heat, ideal for temperature — sensitive goods.
Co
Extrusion Film — Multi — layer flexible film created by extruding several resins together to achieve enhanced barrier and mechanical properties.
A multihead weighing machine that splits product into many small hoppers and combines the hoppers whose weights add up closest to the target, delivering accurate portions at high speed to a bagging line.
Composite Containers
Packaging made from multiple materials (e.g., paper/foil/plastic) to provide strength and protection.
Compliance Packaging
Packaging that meets regulatory requirements for labeling, safety, or environmental compliance.
Continuous Band Sealer
Equipment that heat — seals pouches or bags as they move along a conveyor, ideal for high — speed packaging.
Continuous Improvement (CI)
An operational philosophy focused on ongoing process optimization, quality enhancement, and waste reduction.
Contract Manufacturing Organization (CMO)
A company that provides outsourced production capabilities for brands, often including formulation, filling, and packaging.
Corrugated Packaging
Durable paperboard packaging with fluted inner layers used for cases, displays, and protective shipping containers.
CPG (Consumer Packaged Goods)
Everyday products sold in packaged form, such as foods, beverages, personal care items, and household goods.
CQA (Critical Quality Attributes)
Specific attributes that must meet predefined limits to ensure product safety and performance.
Crumple Testing
Testing that evaluates packaging durability under crush or compression forces.
Cylindrical Containers
Containers with circular cross — sections such as tubes, jars, and bottles used across food, cosmetic, and industrial applications.
D
De
Aeration — The removal of trapped air from liquids or powders before filling to improve fill accuracy, reduce oxidation, and prevent packaging defects.
Debossing / Embossing
Processes that create recessed (debossed) or raised (embossed) designs on packaging for enhanced branding or tactile features.
Desiccant Packaging
Packaging that includes moisture — absorbing materials to protect products from humidity and maintain product stability.
Dispersion Mixing
A blending method that distributes fine particles evenly throughout a liquid or semi — liquid medium.
Die
Cut Packaging — Packaging components cut into precise shapes using a steel die, often used for inserts, cartons, and retail displays.
Die Line
A technical template showing where packaging will be cut, folded, or glued during printing and converting.
Dispensing Closure
A closure designed to release controlled amounts of product, such as flip caps, pumps, or spouts.
fulfillment — solutions/distribution/”>Distribution — The movement of packaged goods through the supply chain to retailers, warehouses, or customers.
Double Seam
A strong, airtight seal used on metal cans formed by interlocking the lid and the can body.
fulfillment — solutions/drop — shipping/”>Drop Shipping — A fulfillment method where products are shipped directly from a manufacturer or logistics partner to the end customer.
Drum Liners
Protective liners placed inside drums to prevent contamination, ease cleaning, and extend the container’s lifespan.
E
E
Commerce Packaging — Packaging engineered to withstand parcel handling while providing a positive unboxing experience for online customers.
Elastic Film
Stretchable packaging film that conforms to product shapes for bundling or securing goods.
End Cap Assemblies — Retail displays positioned at aisle ends to showcase featured or seasonal products.
End Cap Assemblies — Retail displays positioned at aisle ends to showcase featured or seasonal products.
EPR (Extended Producer Responsibility)
Policies requiring manufacturers to manage packaging waste and recyclability throughout a product’s lifecycle.
EPR
Compliant Packaging — Packaging designed to meet state or regional Extended Producer Responsibility recycling and material requirements.
Ergonomic Packaging Design
Packaging engineered for ease of handling, reducing strain during opening, carrying, or dispensing.
Extended Shelf Life (ESL)
Techniques and packaging systems that increase the length of time a product remains safe and high — quality without spoilage.
fulfillment — solutions/”>Expert Fulfillment Solutions — Comprehensive services that manage picking, packing, labeling, storage, and shipping across multiple sales channels.
F
FDA
Compliant Packaging — Packaging materials and processes that comply with FDA regulations for food contact and consumer safety.
The precision of filling equipment to deliver the correct product quantity into each package.
Filling Line
A production system that fills containers and integrates capping, sealing, labeling, and inspection equipment.
Film Roll Stock
Continuous rolls of flexible film used in form — fill — seal packaging machines.
Film Yield
A measurement of how much film coverage is achieved per unit of material, affecting cost efficiency.
Flexible Film Lamination
The bonding of multiple layers of film to enhance barrier, strength, and appearance.
packaging/”>Flexible Packaging — Packaging made from pliable materials such as film or foil, forming pouches, bags, wraps, and other non — rigid formats.
packaging/flow — wrapping/”>Flow Wrapping — A high — speed wrapping method that encloses products in film, creating sealed packages ideal for bars and confections.
filling — packaging/foil — seal/”>Foil Seal — A hermetic foil — based seal applied to container openings for tamper evidence and product protection.
Food Contact Substances (FCS)
Substances permitted by the FDA for materials that directly contact food products.
Packaging made with certified materials intended for safe direct contact with food.
Form, Fill, Seal Machine
Equipment that forms packaging from film, fills it with product, and seals it in a single continuous operation.
Formulation Stability
The ability of a product to maintain uniformity and performance over time without separating or degrading.
Frustration
Free Packaging — Easy — to — open, minimal — waste packaging designed for customer convenience.
FSDU (Free
Standing Display Unit) — A standalone retail display that highlights products outside of traditional shelving.
fulfillment — solutions/fulfillment/”>Fulfillment — The complete process of storing, picking, packing, and shipping orders to customers.
Fulfillment SLAs (Service Level Agreements)
Contractual commitments specifying accuracy, speed, and service performance metrics in fulfillment operations.
G
A global benchmarking organization that recognizes leading food safety standards and certification schemes.
Granular Material Handling
Systems and equipment designed to transport, store, or process granular materials such as powders or grains.
A pouch with added panels that expand to increase internal volume and improve shelf stability.
Gusset Reinforcement
Strengthening applied to the gusset area of a pouch to improve durability and load — bearing capacity.
H
Hazard Analysis and Critical Control Points: a systematic method for identifying food safety hazards in a process and controlling them at defined points.
Hazmat Packaging
Packaging designed and certified for the safe handling, storage, and transport of hazardous materials.
Headspace
The unfilled volume inside a container that allows product expansion or reduces oxidation.
Heat Sealing
Bonding packaging materials using controlled heat and pressure to create airtight seals.
Heat Tunnel
A machine that applies heat to shrink film tightly around packaged products.
Hermetic Seal
An airtight seal that prevents the entry of moisture, oxygen, and contaminants.
Films engineered to protect against moisture, oxygen, UV light, or aromas, improving shelf life.
High
Speed Packaging Lines — Automated systems designed to package large volumes of products with high throughput.
packaging/horizontal — form — fill — seal/”>Horizontal Form Fill Seal (HFFS) — Equipment that forms, fills, and seals packages horizontally for items like bars, bakery products, and rigid items.
A process where products are filled while hot to achieve microbial reduction and longer shelf life.
I
IBC (Intermediate Bulk Container)
Large reusable containers used for storing and transporting bulk liquids or powders, often reinforced with metal cages for durability.
filling — packaging/induction — sealing/”>Induction Sealing — A non — contact sealing method that uses electromagnetic energy to melt a foil liner onto a container’s rim, creating a secure, tamper — evident seal.
Industrial Packaging
Packaging engineered for durability and protection during manufacturing, warehousing, and transport of industrial goods and raw materials.
Infeed Conveyor
A conveyor system that feeds products into a packaging or processing machine at a controlled rate.
In
Mold Labeling (IML) — A labeling method where printed labels are placed into a mold and fused into the plastic container during forming, producing a durable, integrated graphic.
Inkjet Coding
Printing method used to apply lot codes, expiration dates, and barcodes directly onto packaging using inkjet technology.
Insert Cards
Printed cards placed inside clamshells, blister packs, or retail packaging to communicate branding, instructions, or regulatory information.
Inventory Turnover
A measurement of how quickly inventory is sold or used within a defined time period, indicating operational efficiency.
K
Kitting
The process of assembling multiple components or items into a single packaged unit for sale, subscription boxes, or manufacturing workflows.
Kosher
Certified Packaging — Packaging produced and handled according to kosher food safety standards, preventing cross — contact with non — kosher materials.
L
fulfillment — solutions/labeling/”>Labeling — Application of printed labels containing product identification, branding, regulatory, or instructional information.
Lamination Adhesives
Adhesives used to bond multiple layers of flexible film to improve barrier properties and strength.
Leak Testing
Quality control testing to confirm packaging integrity and ensure no liquids or gases escape from filled containers.
The time required from order placement to the completion of production or packaging.
Lidding Film
Heat — sealable film used to close containers such as cups, trays, or tubs.
Lidding Substrates
Specific materials used in lidding films—including foil, PET, and laminated structures—chosen based on sealing and barrier requirements.
Liquid Filling
A filling method using gravity, pressure, or pump — based systems to dispense precise quantities of liquid into containers.
packaging/liquid — totes/”>Liquid Totes — Large, reusable bulk containers used for moving and storing high — volume liquid products.
filling — packaging/lot — coding/”>Lot Coding — The application of production batch information to packaging for traceability and recall readiness.
The ability to trace product materials and history throughout production, packaging, and distribution.
L
Sealer — Shrink equipment that creates an L — shaped seal to enclose products in shrink film before heat shrinking.
M
Packaging that replaces internal air with protective gases to extend shelf life for perishable goods.
Master Case
The outermost shipping case used to group multiple units or inner packs for warehousing and distribution.
Material Certifications
Documents verifying that packaging materials meet specific regulatory, safety, or performance requirements.
In — line inspection that identifies metallic contaminants in packaged products to maintain safety and quality.
Micron Thickness
A measurement of film thickness used to gauge durability and barrier performance in flexible packaging.
Mixing Vessel
A container designed for blending liquids, powders, or semi — solids, often equipped with agitators.
Modular Automation
Automation systems built with interchangeable, scalable components that allow flexible production upgrades.
The smallest production run or order size accepted by a manufacturer or supplier.
Multi
Compartment Packaging — Packaging featuring separate chambers to keep components apart until use.
Multi
Layer Film — Flexible film composed of several layers to enhance strength, barrier properties, and sealing performance.
Multi
Pack Assembly — Combining multiple individual products into a single retail — ready multipack.
N
filling — packaging/neck — banding/”>Neck Banding — Application of shrink film around the neck or closure of a container for tamper evidence.
Non
Food — Grade Packaging — Packaging designed for products not intended for consumption, such as chemicals or industrial materials.
Nutritional Labeling
Required information on food packaging that lists nutritional values, ingredients, and allergen statements.
Displacing the oxygen in a package with food-grade nitrogen immediately before sealing to protect the product from oxidation and staling.
O
On
Demand Manufacturing — Production capability that allows rapid, flexible scheduling for small batches or urgent orders.
Outsourced Manufacturing
Contracting an external partner to produce goods, components, or packaging rather than using internal facilities.
Overcap
A secondary protective cap placed over the primary closure for protection or decoration.
Overwrapping
Wrapping products with film for protection, tamper evidence, or retail presentation.
P
Packaging Conversions
The process of converting packaging formats (e.g., transitioning from rigid to flexible) for cost, sustainability, or operational improvements.
Packaging Efficiency
A measure of production output relative to time, materials, and labor used on a packaging line.
Packaging Line Integration
Combining filling, sealing, labeling, and coding equipment into a cohesive and automated packaging system.
Pails (Packaging)
Durable containers used for medium — or large — volume liquids, powders, or industrial materials.
Paneling (Flexible Packaging Failure)
A defect where flexible packaging collapses inward due to pressure imbalance or poor sealing.
Pallet Stretch Wrapping
Using stretch film to secure palletized loads for safe transport.
Palletization
Arranging packaged goods onto pallets in standardized patterns for storage or shipping.
A flexible pouch with sealed edges and a curved shape, commonly used for snacks, powders, or granular products.
Perforated Film
Film with small holes allowing air circulation or controlled tearing.
Permeability
The degree to which gases, moisture, or vapors can pass through packaging materials.
Packaging manufactured without per — and polyfluoroalkyl substances due to safety and regulatory concerns.
PET (Polyethylene Terephthalate)
A lightweight, durable plastic used for bottles, jars, and rigid containers.
fulfillment — solutions/pick — pack/”>Pick & Pack — A fulfillment workflow in which items are selected from inventory and packed for shipping.
Piston Filling
A filling method that dispenses precise volumes of thick or viscous products.
packaging/plastic — bottles/”>Plastic Bottles — Rigid containers designed for liquids, powders, or granulates.
packaging/plastic — jars/”>Plastic Jars — Wide — mouth rigid containers used for powders, creams, and dry goods.
filling — packaging/polybagging — 2/”>Polybagging — Enclosing products in polyethylene bags for protection, labeling, or retail display.
Pouch Converting
Creating flexible pouches from roll stock through cutting, sealing, and forming.
Pouching Line
A production line dedicated to forming, filling, and sealing flexible pouches.
Recycled material incorporated into packaging to improve sustainability.
Pre
Filled Containers — Containers filled at the manufacturer prior to delivery, ready for sealing or secondary packaging.
packaging/pre — made — pouches/”>Pre Made Pouches — Pouches manufactured offline and delivered ready for filling on automated packaging lines.
Print
Registered Film — Film printed with graphics that align precisely with packaging machine registration marks.
Private
Label Brand — A brand owned by a retailer or company that utilizes third — party manufacturers for production and packaging.
Product Lifecycle Management (PLM)
The structured oversight of a product from concept through production, distribution, and end — of — life.
Protective Packaging
Inserts, pads, or cushioning materials used to prevent damage during shipping.
Pulp Fiber Packaging
Molded fiber packaging used for trays, inserts, and protective components.
Q
Quality Assurance (QA)
A systematic approach that ensures processes, materials, and finished goods meet established quality standards through documented procedures and continuous oversight.
Quality Control (QC)
Inspection and testing activities performed during and after production to verify that products meet defined specifications and safety requirements.
R
Raw Material Sourcing
The procurement of ingredients, components, or packaging materials used in manufacturing.
Recloseable Packaging
Packaging designed with zippers, snaps, or other features that allow consumers to reseal the product after opening.
Packaging materials designed to be collected, processed, and reused through existing recycling systems.
Regulatory Compliance Packaging
Packaging designed to meet requirements from regulatory bodies such as FDA, OSHA, or EPA.
packaging/”>Retail Packaging — Packaging intended for consumer sale, emphasizing visual appeal, information clarity, and product protection.
Retort Packaging
High — heat — resistant flexible packaging used for sterilized, shelf — stable food products.
Reverse Logistics
Processes involved in receiving returned goods, managing recycling, refurbishing, or disposal.
fulfillment — solutions/rework/”>Rework — The correction, repackaging, or relabeling of products that do not meet quality or regulatory standards.
Rigid Containers
Structurally stable packaging such as bottles, jars, cans, or tubs that protect contents during storage and transport.
packaging/”>Rigid Packaging — Packaging made from durable materials like plastic, glass, or metal that provides strong product protection.
Roll Stock Film
Flexible film supplied on rolls for use in form — fill — seal and other automated packaging systems.
S
Small, sealed flexible pouches used for single — serve powders, liquids, or creams.
Safety Stock
Extra inventory maintained to prevent stockouts due to fluctuations in demand or supply delays.
Sanitary Design Equipment
Machinery engineered to meet hygienic standards for easy cleaning and contamination prevention, especially in food and personal care production.
Scalability
The ability of a system or process to expand production volume without compromising quality or efficiency.
Seam Seal
The sealed edge where flexible packaging materials are bonded to secure contents.
Secondary Packaging
The outer packaging that groups primary packages for transport, display, or handling.
Evaluations performed to determine how long a product remains safe, stable, and high quality under specified conditions.
Packaging designed for quick stocking at retail, often integrating an outer case that converts into a display.
packaging/shrink — bundling/”>Shrink Bundling — Wrapping products in shrink film and applying heat to secure multiple items together.
Shrink Ratio
The percentage of dimensional change that shrink film undergoes when heated.
Shrink Sleeve Labeling
Applying printed shrink film that conforms tightly to container shapes when heated.
Shrink Tunnel
Heat equipment used to activate shrink film around products or bundles.
Slip Additives (Film)
Additives used to reduce friction on plastic films, improving machinability and handling.
Slip Sheets
Thin sheets used to support pallet loads, often replacing wooden pallets for cost or sustainability reasons.
Solvent
Based Adhesives — Adhesives that use solvents to promote bonding between packaging layers.
Solventless Laminates
Laminated films bonded without solvents, offering improved sustainability and reduced emissions.
Spouted Fitments
Custom dispensing components integrated into pouches for liquids, gels, or thick products.
Flexible pouches with a built — in spout for controlled dispensing.
Spray
Dried Powders — Powders created through spray drying processes for improved solubility and consistent blending.
Stability Testing
Testing to confirm product integrity over time under specific storage conditions.
Certification to the Safe Quality Food (SQF) Program, a GFSI-recognized food safety and quality standard audited annually by an independent certification body.
A flexible pouch with a bottom gusset allowing it to stand upright on shelves.
Stick Packs
Slim, single — serve pouches commonly used for powdered supplements, drink mixes, or flavorings.
Stock Keeping Unit (SKU)
A unique product identifier used for inventory tracking and management.
Stretch Hooding
Applying a tubular stretch film hood over pallet loads for secure, weather — resistant transport.
fulfillment — solutions/sub — assembly/”>Sub Assembly — Assembly of partial components prior to final product assembly or packaging.
packaging/supersacks/”>Supersacks — Large woven polypropylene bulk bags used for powders, granules, or bulk industrial materials.
Supply Chain Visibility
Real — time access to data and tracking across the entire supply chain.
Sustainable Packaging
Packaging designed to reduce environmental impact by using recyclable, compostable, lightweight, or renewable materials.
T
Packaging engineered to show visible signs if opened or altered before purchase.
Tamper
Evident Seal — A feature such as a shrink band or foil liner that verifies packaging has not been opened.
Tamper
Resistant Packaging — Packaging designed to deter tampering through difficult — to — open or reinforced structures.
Tear Notch
A small cut in flexible packaging that allows consumers to open pouches easily without tools.
Tertiary Freight Packaging
Outer packaging used to protect products during shipping, such as pallets, wraps, or corner boards.
Tertiary Packaging
Packaging used exclusively for transportation and logistics rather than consumer display.
Thermal Conductivity (Packaging Materials)
The ability of packaging materials to conduct heat, important in thermal processing or hot — fill applications.
Thermal Processing
A sterilization method using high temperatures to ensure food safety and extend shelf life.
Thermoforming
A process where heated plastic sheets are shaped into trays, clamshells, or containers.
Third
Party Logistics (3PL) — Outsourced logistics providers that manage warehousing, fulfillment, and distribution services.
Totelines
Rigid bulk handling bins used for storage, mixing, or transport in industrial settings.
fulfillment — solutions/toll — manufacturing/”>Toll Manufacturing — A manufacturing model in which a provider processes customer — supplied materials.
packaging/trays — tubes/”>Trays — Rigid or semi — rigid structures used to hold, protect, or display products.
Tray Sealing Film
Specialized film used to seal thermoformed trays for food, medical, or retail applications.
packaging/trays — tubes/”>Tubes — Cylindrical containers used for dispensing viscous products like creams or gels.
fulfillment — solutions/turnkey — manufacturing/”>Turnkey Manufacturing — A complete outsourced manufacturing solution where a partner manages materials, production, packaging, and fulfillment.
U
Unit Dose Packaging
Packaging designed to deliver a precise, single — use amount of a product for convenience and dosing accuracy.
Unit Load
The combined weight and dimensions of all goods on a pallet, used for optimizing freight and storage.
Unit Weight Tolerance
The allowable deviation from the target fill weight during packaging operations.
V
Vacuum Sealing
Removing air from packaging before sealing to reduce oxidation and extend shelf life.
Vented Liner
A liner that allows gases to escape while preventing liquid leakage, used in chemical and industrial containers.
VFFS (Vertical Form Fill Seal)
Packaging technology that forms, fills, and seals bags vertically using roll stock film.
VFFS Bag Styles
Various pouch types produced on VFFS machines, including pillow pouches, gusseted pouches, and quad — seal bags.
Viscosity Management
The control of product thickness to ensure consistent and accurate filling.
Viscous Product Filling
Filling processes designed for thick or semi — solid products such as gels, syrups, or creams.
VOC
Free Inks — Printing inks free of volatile organic compounds, offering improved sustainability and safety.
W
fulfillment — solutions/warehousing/”>Warehousing — Storage and management of inventory before manufacturing, distribution, or fulfillment.
A measure of available moisture in a product, influencing shelf life and microbial growth.
Weld Seam Strength
The durability and holding power of sealed seams in flexible packaging.
Wet Wipes Packaging
Moisture — retaining packaging with resealable features for wipes and disposable cloths.
Wicketed Bags
Bags held together on metal wickets for high — speed filling on automated lines.
Workflow Optimization
Process improvements that increase speed, reduce waste, and enhance productivity in production or fulfillment.
Work Instructions
Step — by — step operational guidelines ensuring consistent execution of manufacturing and packaging tasks.
Y
Yield Management
Optimizing material usage to reduce waste and increase efficiency in packaging production.
Z
Zipper Closures
Recloseable features applied to pouches, allowing consumers to open and reseal packaging.
Zipper Pouch
A flexible pouch equipped with a built — in zipper closure for convenience and freshness.