Properties of the ETEE Compostable Plastic Wrap Substitute
Bibliographic record
Abstract
As environmental concerns have risen, the demand for eco-friendly materials has increased as well. One such material is the ETEE wrap, a compostable plastic wrap substitute made from muslin cloth coated in tree resin and beeswax. This project determined if ETEEs compost in backyard-style compost pits, if detergent choice affects ETEE lifespan, and if temperature alters the rate of wax transfer from ETEEs to the product on which the ETEEs are placed. ETEEs were produced with a coating containing UV dye fluorescent at 365 nm to measure wax loss. To test compostability, 2-inch squares were composted in 1.5 yd3 active compost, and samples were pulled weekly to be rinsed, weighed, and photographed under normal and UV light. ETEEs were washed methodically in standardized solutions of Dawn, EcoMax, or ETEE brand soap in equal amounts of cold water. Transfer of wax onto Styrofoam at 0, 23, and 40°C was analyzed. Transfer and washing ETEEs were analyzed by mass and photograph under normal and UV light. Full composting degradation was seen by 15 weeks, and changes in UV fluorescence color were evident as the beeswax broke down, suggesting the presence of bacteria for degradation. Marginal qualitative differences were observed between the different detergents, with the ETEE brand soap seeming the least harsh. Quantitatively (by mass), these observations were not statistically significant (F2,24 = 0.35, p > 0.05), which could be related to a small sample size. Photography under UV light showed more wax transfer from the ETEEs at 23°C than at 40 or 0°C. ETEE wraps do compost in a backyard-style compost pit, and they may respond differently to various soaps and temperatures. This research supports the ETEE company pursuing compostability certification for their products. ETSU (CCRHS Undergraduate Research Fund), ETEE (Toronto, ON).
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".