Poly-Tubing · Deli Meat & Cold Cuts Packaging
Poly Tubing 1.5 Mil
Lower concern. Standard poly tubing unlikely to contain intentional PFAS.
Standard LDPE tubing for food contact generally carries lower PFAS risk as a bare polymer without water-resistant or nonstick coatings. No public PFAS testing by brand exists, though material composition is inherently lower concern.
We flunk more products than we pass. This one earned its grade. How we grade
Material
low-density polyethylene (LDPE)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Poly Tubing 1.5 Mil is made of, ingredients and materials
This product is low-density polyethylene (LDPE), a non-rigid plastic polymer that is FDA-approved for food contact and widely used in food packaging tubing. LDPE has relatively low leaching risk compared to other plastics because it lacks the chemical additives (like BPA or phthalates) common in harder plastics and PVC alternatives. The 1.5 mil thickness indicates a thin-walled formulation, making it flexible and suitable for squeeze bottles, storage bags, or dispensing applications. LDPE is also recyclable (plastic #4) and does not undergo chemical changes during normal food storage or mild heating.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Microplastics
Prolonged exposure to heat above 80-90 degrees Celsius or physical degradation (cracks, creasing) can release microplastic fragments into food or liquid. Risk is low under normal food storage conditions but increases with abuse or extended heating.
Source, EPA ↗Leaching of oligomers and processing residues
LDPE may release trace amounts of unreacted monomers or oligomeric byproducts, especially when in contact with fatty foods or alcohol. Levels are within regulatory limits for food contact but represent the primary leaching pathway for this material class.
Degradation and brittleness over time
LDPE tubing becomes brittle and prone to cracking with age, UV exposure, or repeated flexing. Degraded tubing may shed fragments or allow unintended contact with stored foods; replacement every 1-2 years of regular use is typical for thin-walled formulations.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
BPA & bisphenols
LDPE formulations do not require BPA or BPS as processing aids or stabilizers. No evidence of these additives in standard poly tubing.
Source, FDA ↗Phthalates
LDPE is naturally flexible and does not require phthalate plasticizers; these are primarily a concern in PVC and some rigid plastics. Standard LDPE tubing does not contain phthalates.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
Poly-Tubing maintains no publicly documented PFAS stance or material certifications on record. However, the absence of disclosure does not indicate a safety problem; most commodity polyethylene tubing manufacturers similarly do not publicly commit to PFAS-free manufacturing because standard LDPE production does not routinely incorporate PFAS. No recalls, safety complaints, or regulatory actions are associated with this brand or product line. Standard third-party certifications (NSF, FDA compliance statements) are typical for food-contact LDPE but were not confirmed for this specific SKU.
How it compares in its category
LDPE tubing is associated with lower concern compared to PVC (which may contain phthalates) and rigid polycarbonate or acrylic (which may leach BPA). It is chemically similar to generic food-grade polyethylene bags and tubing widely sold under private labels; the Poly-Tubing brand does not occupy a premium safety tier but represents no compromise versus competitors. Silicone or glass tubing alternatives offer marginally lower leaching risk but at higher cost and reduced flexibility for many applications.
If you buy it
Keep tubing away from temperatures above 80-90 degrees Celsius (176-194 degrees Fahrenheit) to prevent softening or minor leaching, though food-grade LDPE does not typically off-gas or degrade dangerously at normal storage temperatures. Do not reuse tubing that shows visible cracks, cloudiness, or stiffening, as polymer degradation can increase leaching risk. Clean tubing thoroughly if reusing for food storage; avoid prolonged contact with fatty or oily foods at high temperatures. Store in a cool, dark place to extend lifespan and maintain polymer integrity.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Poly-Tubing has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Poly Tubing 1.5 Mil?
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More deli meat & cold cuts packaging grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.