Plastic Bag Suffocation Warnings: What Businesses Need to Check

Thin plastic bags and film can create a suffocation hazard for babies and children. As a result, some jurisdictions require warning language on certain plastic bags used to package or deliver consumer products.

The requirements are not uniform.

Whether a warning is required can depend on factors such as:

• Where the product is sold or delivered.
• The intended use of the bag.
• Film thickness.
• Bag dimensions or opening size.
• The product being packaged.
• Whether the bag is used for household goods, clothing, toys, food, or another application.
• Marketplace or retailer requirements that apply in addition to law.

Because the details vary, businesses should verify the requirements that apply to their exact product, package, and destination rather than relying on one universal suffocation-warning rule.

If you are still selecting the bag itself, use our Poly Bag Selection Guide to compare bag styles, dimensions, film thickness, closures and specialty requirements before reviewing the warning requirements that apply to the finished package.

Why Plastic Bag Suffocation Warnings Exist

Thin plastic film can present a suffocation or choking hazard when it is accessible to young children.

Warning requirements are intended to communicate that hazard and instruct users to keep the bag away from babies and children.

A warning label does not eliminate the hazard. Packaging should still be designed and handled appropriately for the product and intended user.

There Is Not One Nationwide Rule for Every Poly Bag

Businesses sometimes assume there is a single U.S. rule stating that every thin poly bag needs the same warning.

That is too broad.

Requirements can come from several different sources, including:

• State law.
• Local ordinances.
• Requirements associated with particular product categories.
• Retailer or marketplace packaging standards.
• Customer specifications.

A business shipping nationally may therefore need to evaluate more than one jurisdiction or customer requirement.

Bag Thickness Can Matter

Some suffocation-warning requirements distinguish thin plastic film by thickness.

A commonly referenced threshold in certain laws is film measuring less than 1 mil, but that should not be treated as a universal rule.

Before deciding whether a warning applies, confirm:

• The actual film thickness.
• How the applicable rule defines the covered bag.
• Whether another dimensional or product-use threshold also applies.

Bag Size and Opening Dimensions Can Matter

Some jurisdictions apply warning requirements only after the bag reaches a particular size, opening dimension, length, width, or capacity.

That means two bags made from the same film may be treated differently depending on their dimensions and intended use.

For compliance review, document the:

• Bag width.
• Bag length.
• Opening size.
• Film thickness.
• Closure style.

The Product Inside the Bag Matters Too

Warning requirements may depend on how the bag is being used.

Applications that may need separate evaluation include:

• Consumer household goods.
• Apparel.
• Toys and children's products.
• Dry-cleaned clothing.
• Retail products.
• Food-related applications.
• Shipping or fulfillment packaging.

Do not assume that a rule covering one application automatically applies to every plastic bag used in a warehouse or fulfillment operation.

Warning Language May Be Prescribed

Some laws specify required warning language or permit substantially equivalent wording.

A commonly encountered form warns users to keep the plastic bag away from babies and children and not to use it in cribs, beds, carriages, or playpens.

Do not rewrite prescribed language for style or branding without first confirming that alternative wording is permitted.

Font Size and Placement May Be Regulated

Compliance is not necessarily satisfied simply because the words appear somewhere on the package.

Depending on the applicable requirement, businesses may need to evaluate:

• Minimum type size.
• Location of the warning.
• Whether the warning must appear on one or both sides.
• Whether it must repeat on larger bags.
• Legibility.
• Contrast.
• Whether the warning is printed directly on the bag or applied with a label.

Use the exact jurisdictional or customer specification when determining these details.

Printed Warning vs. Applied Label

Depending on the requirement, a suffocation warning may be:

• Printed directly onto the plastic bag.
• Applied as a pressure-sensitive label.
• Provided using another permitted marking method.

If a label is used, it should remain securely attached and legible through the expected handling and distribution process.

For high-volume applications, preprinted bags may reduce the extra handling associated with applying individual warning labels.

Marketplace Requirements Can Be Separate

Businesses selling through marketplaces, retailers, or fulfillment networks may encounter packaging requirements beyond the laws that apply directly to the product.

Those requirements can change independently.

Before preparing products for a marketplace or customer program, verify the current requirements directly with that marketplace, retailer, or customer rather than relying on an older packaging guide.

Do Not Assume Poly Mailers Are Automatically Exempt

The term “poly mailer” describes a package format, not a universal legal exemption.

Whether a particular mailer falls within or outside a warning requirement depends on the wording of the applicable law or specification.

Evaluate the actual bag construction, dimensions, thickness, use, product, and destination.

Build a Simple Compliance Record

For businesses using several bag types, maintaining a basic packaging-specification record can make compliance reviews easier.

Suffocation Warning Review Checklist

1. Identify the plastic bag or film being used.
2. Record the film thickness.
3. Record the bag dimensions and opening size.
4. Identify the product being packaged.
5. Identify where the product will be sold or delivered.
6. Check applicable state and local requirements.
7. Check retailer, marketplace, or customer specifications.
8. Confirm required wording, font size, placement, and repetition.
9. Confirm that printing or labels remain legible and attached.
10. Document when the requirement was last verified.

The Bottom Line

Plastic-bag suffocation warnings are not governed by one simple rule that applies to every bag in every jurisdiction.

Film thickness, bag dimensions, product type, intended use, destination, and marketplace requirements can all affect whether a warning is needed and how it must appear.

Treat warning requirements as a packaging-compliance specification that should be verified for the exact application and reviewed periodically as requirements change.

Need Poly Bags or Warning Labels?

Packaging HERO offers poly bags, printed packaging, and packaging labels for a wide range of applications.

Contact Packaging HERO for help sourcing packaging to an established specification.

Packaging HERO provides packaging products and application support, not legal advice. Businesses are responsible for confirming the regulatory and customer requirements that apply to their products and shipments.

Frequently Asked Questions