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Forensic evidence is typically placed in paper bags instead of plastics because paper allows evidence to breathe, preventing the growth of mold or bacteria. Plastic can trap moisture, potentially compromising the evidence. Additionally, paper bags provide a suitable environment for any trace amounts of chemicals to evaporate.
What else can I help you with?
Why is evidence placed in a paper bag instead of a plastic bag?
Actually, some plastic bags contain "static electricity" that can/could remove or at the very least alter any evidence placed in the bag. Therefore, compromising the integrity of the "evidence" placed in it.
What can you use in place of polythene bags or aluminium foils?
You can use reusable cloth bags, beeswax wraps, or silicone food storage bags as alternatives to polythene bags. For aluminum foil, you can use parchment paper, reusable silicone baking mats, or airtight containers for storing food.
Can Evidence may be placed into containers like manila envelopes plastic pill bottles plastic bags and carefully folded paper.?
Yes, evidence can be placed into containers such as manila envelopes, plastic pill bottles, plastic bags, and carefully folded paper to preserve and protect it during collection, storage, and transportation. It is important to use appropriate containers to prevent contamination, loss, or damage to the evidence.
What are common polymers in homes?
Common polymers found in homes include polyethylene (used in plastic bags and containers), polyvinyl chloride (used in pipes and flooring), and polystyrene (used in disposable cups and packaging). These polymers are widely used due to their versatility, durability, and cost-effectiveness.
What companies manufacture custom plastic bags?
There are numerous companies that specialize in manufacturing custom plastic bags, some of which include Advanced Poly Packaging, International Plastics, and Custom Poly Packaging. These companies offer a range of customization options such as size, color, thickness, and printing to meet the specific needs of businesses and industries.
Why should forensic evidence be placed in paper bags or envelopes rather than plastic bags?
Forensic evidence should be placed in paper bags or envelopes rather than plastic bags to prevent the growth of mold or mildew due to trapped moisture. Paper allows for air circulation and can prevent the degradation of evidence caused by moisture accumulation, which can compromise the integrity of the evidence.
Why should one keep paper bags dry?
There are various reasons for keeping paper bags dry if they are being used for 2 things; growing plants and secondly for forensic evidence. Forensic evidence must be kept as it as found to secure more evidence.
How are paper bags useful than plastics?
plastics when melted or dumped in ground takes many years to kill all the particles of it which smell is highly dangerous so people have to prefer paper bags
How can you control the use of plastic?
we can control the use of plastics by using paper bags instead of polythene bags, by recycling some plastics and using renewable resources.
What are some environmentally friendly alternatives to plastic garbage bags?
Some environmentally friendly alternatives to plastic garbage bags include biodegradable bags made from materials like cornstarch or plant-based plastics, reusable cloth bags, and compostable bags made from materials like paper or compostable plastics.
What percentage of plastics are recyclable?
less than 2% of plastic paper bags in U.S are recycled
Why plastic is healthier than paper?
Paper bags could be recycled. Plastics can't be deposed as well as paper. Plastics also cause littering.
What are the alternates to plastics?
1.Bio-degradable plastics made from corn starch, 2.Paper Bags, 3.Others having either "Recyclable" or "Degradable" Properties.
Why is evidence placed in a paper bag instead of a plastic bag?
Actually, some plastic bags contain "static electricity" that can/could remove or at the very least alter any evidence placed in the bag. Therefore, compromising the integrity of the "evidence" placed in it.
What do scene of crime officers place their evidence in?
It depends on the type of evidence they are collecting ad how it must be preserved. They use everything from paper grocery bags to little small zip-loc bags to test-tube vials to plastic garbage bags - etc - etc.
Should paper bags replace plastic bags world wide?
While paper bags are biodegradable and recyclable, their production still has environmental impacts such as deforestation and greenhouse gas emissions. A combination of reusable bags, biodegradable plastics, and proper waste management may be more effective in reducing overall environmental harm from single-use bags.
What are blue-bags?
Blue-bags are environmentally friendly, biodegradable bags commonly used in waste management services for the collection of recyclable materials like paper, plastics, and glass. They are color-coded to help distinguish them from regular waste bags that are used for general garbage disposal.
