Tamper-proof seals

Tamper-proof seals are added to discourage unauthorized or undetected field adjustments. Once testing is complete, a metal identification tag (of soft lead, which is easy to imprint, yet impervious to corrosion) is attached to the SRV. The tag records the location number, set pressure, and test date. 

After sampling (and decontamination, if required), the lid of the sample container is secured by tape to prevent it from opening because of vibrations during transport. The sample container is then sealed with one or two OPCW frangible, tamper-proof seals placed over the lid, the tape, and the container body. These seals have unique numbers, which also serve as an identifier for the sample. When the seal is removed, it is irreversibly damaged. 

Systems based on specialist keg type returnable containers. Specialised returnable kegs. Fitted with dip tube and components for interface valve with tamper-proof seals. Kegs can be tracked and labelled electronically. Ecomatic - Cyanamid Signet 2000 - Team Sprayers. Wisdom system with Micromatic drum valve . The development of a standard interface valve has been a key part of such developments. Returnable containers are not rinsed but transfer system is. 

Consider installing tamper-proof seals on all valves and package or container openings. 

There shall be tamper-proof seals and leak-proof lids. 

Capacity of the carbouys can be 20-50 kg. They should have tamper-proof seals. It is advisable not to cany corrosive or dangerous liquids manually in carbouys of more than 20 kg capacity each. 

The inspection team shall have the right, subject to the agreement of the inspected State Party, to have its inspection equipment installed, if applicable, inter alia, in the temporary holding area, in the chemical weapons disassembly area, in the chemical destruction process area, in the munitions body destruction process area, and in the solid, liquid and gas waste destruction product areas. The inspection team shall have the right to use for their equipment tamper proof seals or, if agreed by the inspected State Party, have its equipment installed in tamper proof boxes. The inspection team shall have the right to test and inspect the equipment under the observation of the inspected State Party. The inspected State Party shall, at the request of the inspection team provide the following ... 

Closures may be of cork, glass, aluminum, tin, or any other suitable material that has no effect on the product. Containers should be provided with a tamper-proof seal on the closure. 

Aerosol products are hermetically sealed, ensuring that the contents caimot leak, spill, or be contaminated. The packages can be considered to be tamper-proof. They deUver the product in an efficient manner generating Httie waste, often to sites of difficult access. By control of particle size, spray pattern, and volume deUvered per second, the product can be appHed directiy without contact by the user. For example, use of aerosol pesticides can minimize user exposure and aerosol first-aid products can soothe without applying painful pressure to a wound. Spray contact lens solutions can be appHed directiy and aerosol lubricants (qv) can be used on machinery in operation. Some preparations, such as stable foams, can only be packaged as aerosols. 

Sealing motor parts Tamper proofing of mechanical fasteners Cotume jewelry... 

Plastic packaging has contributed in several ways to improved quality of life through enhancements in medical and pharmaceutical packing, through tamper-proof closures, hermetically-sealed packages, and longer shelf-life for medicines. 

The closure must effectively and safely seal the container, while remaining inert with respect to the contents. Inertness is often achieved by using a polytetraflu-oroethylene (PTFE) washer on the inside of the closure. In some applications, some form of additional seal, double-containment may be used because the contents of the container are either dangerous or proof is required that the container has not been tampered with and/or the contents disturbed (for example, forensic samples). 

As the pilferage of pharmaceutical products can be a profitable business, particularly with highly priced items in countries of either high unemployment or low wages, the use of tamper-resistant (a preferred term to pilfer-proof) closures or packs may be advised. Such systems may also be used and are indeed a mandatory requirement with certain sterile products to indicate that the container seal has not been disturbed and the product has not been subjected to contamination from external sources. 

Note that pilfer-proof is early terminology, now replaced by TE (tamper-evident) or TR (tamper-resistant). This process usually applies only to metal shells made from aluminium alloy. But plastic caps with compound lining can also be formed on a container finish. The caps may contain either conventional wadding or a flowed-in gasket. In theory this type of closure provides a more consistent first seal than a prethreaded screw cap in that ... 

Courts and other legal processes usually require proof that the laboratory has taken all reasonable precautions against unwanted tampering or alteration of the evidence. This applies to specimens and to physical exhibits used by the laboratory for toxicology investigations. Consequently, it is essential that the correct identifying details are recorded on the exhibit or specimen container and an adequate record is kept of persons in possession of the exhibit(s). Alternatively, when couriers are used to transport exhibits, the exhibit must be adequately sealed to prevent unauthorized tampering. 

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