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Packaging A-Z

Anything you wanted to know about Plastic Bottles and Aerosol Can Packaging, but didn't know whom to ask!

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Everything you need to know about Cosmetic Packaging and Labeling Requirements.


 

Post Covid-19, there are new packaging and labeling guidelines which will be strictly adhered to moving forward. Cosmetics marketed in the United States, whether manufactured here or imported from abroad, must be in compliance with the provisions of the Federal Food, Drug, and Cosmetic Act (FD&C Act), Fair Packaging and Labeling ActExternal Link Disclaimer (FP&L Act), and the regulations published under the authority of these laws.

Refer to List N on the Environmental Protection Agency (EPA) website for EPA-registered disinfectants that have qualified under EPA’s emerging viral pathogens program for use against SARS-CoV-2.


What are considered "Cosmetics?"

The FD&C Act defines cosmetics as articles intended to be applied to the human body for cleansing, beautifying, promoting attractiveness, or altering the appearance without affecting the body's structure or functions. Included in this definition are products such as skin creams, lotions, perfumes, lipsticks, fingernail polishes, eye and facial make-up preparations, shampoos, permanent waves, hair colors, toothpastes, deodorants, and any material intended for use as a component of a cosmetic product. Soap products consisting primarily of an alkali salt of fatty acid and making no label claim other than cleansing of the human

body are not considered cosmetics under the law.


The Next Normal of Packaging Post Covid-19

The COVID-19 pandemic has changed key megatrends already reshaping the packaging industry before the crisis:

Sustainability reemphasized and redefined, with hygiene concerns addressed. Although sustainability has recently taken a back seat, it remains a key industry-shaping trend. Packaging-sustainability goals have not been abandoned by leading fast-moving consumer goods (FMCG) companies and retailers, which remain committed to achieving high recyclability across their packaging portfolio over the long term. However, given the strong emergence of the new hygiene megatrend—one likely to become a key element of the next normal in packaging—companies will have to rethink the materials and design requirements of sustainable packaging.


Cosmetic Labeling Requirements

The cosmetics distributed in the United States must comply with the labeling regulations published by the FDA under the authority of the FD&C Act and the FP&L Act. Labeling means all labels and other written, printed or graphic matter on or accompanying a product. The label statements required under the authority of the FD&C Act must appear on the inside as well as any outside container or wrapper. FP&L Act requirements, e.g., ingredient labeling and statement of the net quantity of contents on the principal display panel, only apply to the label of the outer container. The labeling requirements are codified at 21 CFR 701 and 740. Cosmetics bearing false or misleading label statements or otherwise not labeled in accordance with these requirements may be considered misbranded and may be subject to regulatory action.


Finding the Best Packaging for your Cosmetics

Just like with soap, there are many different options when it comes to packaging your cosmetics. Tubes, jars, bottles; the options for customization are nearly limitless! Choosing your shape, size and color wisely is very important, but it is also important to consider factors like duability and shippability, whether the material could be recycled, whether it is sustainably and responsibly sourced, and how you will fill the packages with your product. You must also take into consideration how the product will look with your label on it.


Packaging Materials

Whether you choose tubes, jars or bottles, you will likely have the decision between plastic or glass packaging. Today's consumers are becoming more and more environmentally aware; for this reason, it's important to know a few terms that can help you navigate the different materials at your disposal.


HDPE - High Density Polyethylene

HDPE is one of the most common materials in cosmetic packaging. It is a very strong material, and is effectively moisture and chemical resistant (although some essential and fragrance oils can cause a collapse of bottle walls). It is rated for exposure to temperatures ranging from -100ºF to 120ºF, making it more resistant to climate-related damages. HDPE is also easily recycled. BioSafe offers HDPE containers in many different shapes and sizes, and with a variety of closures to really help you customize your final product.


PET - Polyethylene Terephtahalate Plastic

Much like HDPE, PET is lightweight and relatively durable. Temperature resistance for PET ranges from -40°F to 120°F, which lends resistance to climate damage. Unlike HDPE, which has a cloudy appearance, PET is clear like glass and comes in a wide variety of colors, from cobalt blue and amber to crystal clear. PET is also easy to recycle, making it an environmentally friendly packaging decision. BioSafe offers PET containers in many different shapes and sizes, and with a variety of closures to really help you customize your final product.


Filling Containers

When purchasing your containers, be sure to consider how you will fill them.

Bottles and jars are generally a bit easier to fill, depending on the viscosity of your product. If you prefer tubes, there are a few different ways you can go about filling them. If you are filling tubes by hand, some cosmetic makers find that a large syringe is an easy way to fill multiple tubes in quick succession; others use squeeze bottles.

Whichever packaging you choose, we can help you with your plan to fill them, as well as the equipment or the source to fill them. Your package may be eye-catching, but if it takes too much time to fill it, then you are potentially wasting or losing money.



Other Things to Consider

Before choosing your packaging, also consider the following:

  • How will you fill the container?

  • Will this packaging fit your shipping needs?

  • Is the packaging easy to display?

  • Is the package large enough to hold a compliant label?

  • Do you know how to sterilize your containers?

Making your Final Decision

Deciding on a package for your product can seem overwhelming, but we at BioSafe are here to help! By having a plan before starting the ordering process, you will cut down the time it takes to look for the perfect container. Know your goal, whether it is to have sustainable packaging or a fully customized container, be sure to visit several suppliers and be ready to ask questions to make sure you are getting exactly what you want. And, as always, make sure to include a compliant, easy to read label so that your customer knows exactly what they are purchasing.





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There are 4 basic Aerosol Can Classifications. Necked-in, Straight Wall, Monoblock and Shaped. They can be made from Aluminum, Steel, Plastic and Glass. The propellant in these cans are either classified as Liquefied Gas, or Compressed Gas. The cans are made up of either 2 pieces or 3 pieces.


Both Aerosol Straight-wall and Necked-in Cans are used in the personal care, household, paints, automotive, insecticide, and industrial product industries. Shaped aerosols are cans that are used to differentiate brands in the retail environment while enhancing shelf appeal. Additionally a shaped bottom will make it easier to use up all of the product inside of the can.


You will see the difference in Straight-wall and Necked-in Cans by looking at the very top of the can which is where it is sealed (the rim). The Necked-in can will indent before going into the rim, and the Straight-wall will continue directly into the rim without any deviation. Both are durable, however necked-in cans are considered extremely durable.


Monoblock Aerosol Cans are 1-piece cans. The monoblock aerosol can is consumer-friendly and offer high standards of safety and hygiene with excellent properties for product integrity. They are produced with or without a cam rim. Suitable for use with all types of propellants and formulations.

Aerosol cans are made in various ways, normally from metals that can safely contain pressurized liquids and gases. Most everyday, household aerosols are made from a thin sheet of steel coated with another material to stop it rusting or reacting with the product or the propellant.



Traditionally the coating is tin, often applied by electroplating, which turns the steel into a material called tinplate. The tinplate is wrapped into a cylinder that has a top and a bottom welded on to ensure the can is completely leak proof.


Environmentally friendly cans are increasingly being made with plastic (polymer) linings instead of tin, which is often cheaper and makes them easier to recycle. Other cans are made by pressing a small lump of aluminum through a ring-shaped tool, called a die, so a cylinder forms from a single piece of metal.


The product labeling and instructions are placed onto the metal can by offset printing. Some aerosol "cans" are also made from glass—theoretically an ideal material (because it doesn't corrode or otherwise react with the product it's containing), but problematic given that it can break under high pressure or if it's knocked or dropped.


The Aerosol Can market size will grow and reach 11.9 billion by 2022 at a CAGR of 4.9%.



Have any more questions? Speak live to our CSR's anytime by calling 800-374-3210.



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Updated: May 8, 2021

Our first post in a series designed to educate you in packaging.




PET and HDPE plastic bottles are very popular for manufacturing packaging bottles and jars. However, understanding why to use each plastic type is very important to many brands and some consumers.


Within this article, we will explore, why and how to compare each plastic type.

PET is also known as PETE or Polyester. PET stands for Polyethylene Terephthalate and is mostly used for the manufacturing of plastic bottles for liquid or beverage consumption. PET is also used for many disposable plastic containers that are also used for ready made or frozen foods. PET is popular because it provides a sound oil barrier which helps with chemicals attacking the plastic. PET can also be very clear plastic and can look like glass once set to its desired shape. PET can also be color matched to be any color.

Temperature range

PET bottles do not have as high of a temperature resistance (less than 131°F) as HDPE. PET containers can also handle cold temperatures of about -40°F.

HDPE Plastic Bottles

High-density polyethylene (HDPE) or polyethylene high-density (PEHD) plastic is one of the most common plastics used in manufacturing, HDPE is known for its durability and strength. While not as clear as PET plastic, HDPE bottles and containers can be translucent so you can to see your product inside the bottle. This type of plastic can also be color matched and is popular in white.

Temperature Range

HDPE bottles and containers also are able to withstand colder and freezing temperatures very well (-110° F) and higher temperatures moderately well near 167°F.


What Are The Diversities Between PET & HDPE

Understanding the diversity of different plastic types is one thing, but what are the advantages and disadvantages of each plastic type. Here is a stats table to help make up your mind.




Score Card (KEY)

Excellent = 5 Very Good = 4

Good = 3 Fair = 2 Poor = 1

OVERALL SCORE HDPE 51 PET 53

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