A knife proof vest is a type of body armor that is designed to protect people from stabs. These vests are woven from materials that are incredibly strong and durable.
Most stab proof vests are made from either Kevlar or Ultra High Molecular Weight Polyethylene (UHMWPE). These synthetic fibers are woven tightly together to form a protective barrier that prevents edged blades and spikes from penetrating.
Materials
The most commonly used materials for a stab proof vest are Kevlar or Ultra-High Molecular Weight Polyethylene (UHMWPE) fiber. These synthetic fibres have a high tensile strength and are used to weave fabrics that form a protective barrier that prevents edged blades or spikes from penetrating the vest.
Most bulletproof vests designed for protection from pistol bullets can stop and slow bullets, but offer little to no defence against blows from sharp implements like knives, arrows or ice picks, or from bullets manufactured from non-deformable materials, such as steel cored handgun bullets.
A stab proof vest, on the other hand, can deflect edged weapons and improvised blades like screwdrivers and shivs. They are much lighter than their bulletproof cousins and can be concealed discreetly beneath baggier clothing, which is why they’re so popular with police and security officers.
Patterns
A knife proof vest is a type of body armor that resists attacks by knives to the chest, back and sides. Often referred to as a stab vest, it is crafted using rigid material that can be worn under or over other pieces of protective clothing.
There are many different types of stab vests on the market, each one offering a slightly higher level of protection than the last. There are also some that offer a more flexible design, allowing the wearer to move around comfortably for extended periods of time.
The best stab proof vest is a tightly woven, high performance fabric that impedes penetration by a variety of different means. For example, a sharp point is forced to pass through the fibres in order to pierce the fabric, whereas a knife is caught in the weave and cannot slip through.
Sewing
Creating a knife proof vest isn’t as complicated as it sounds, and you can get a decent level of protection for under your shirt collar without breaking the bank. You’ll want to make sure that you choose a material with the correct properties for your needs, but you won’t need to shell out for a top of the range garment.
If you’re a DIY type of person you could try your hand at making your own from scratch, or you might consider buying one that is ready to go.
There are many options available to you, from slash proof clothing to body armour, but if you’re looking for the best protection for your budget you’ll need to do some research and shopping around. You’ll also want to find out if there is a training manual to accompany your new kit so that you can learn the ins and outs of the rig.
Finishing
A knife proof vest stops a blade or spiked weapon by absorbing the energy of the attack. It also has a tough plastic coating that helps prevent the blade from penetrating into the fabric.
A stab proof vest is typically made of Kevlar, but other types of materials can be used. These include para-aramid fibers and UHMWPE/UD.
The stab proof material is tight woven, which makes it very difficult for a knife to penetrate through. It is more likely to stop a slashing weapon than a stabbing weapon, as the edge of the blade is caught in the fabric.
The ice pick test in the US standard (NIJ OO15) is similar to the one in UK body armour standards. The test protocol was originally developed with a oil/clay tissue simulant backing but a more rigorous standard is now harmonized to use engineered blades and a composite foam backing.