TraysPlastic thermoformed trays are formed by heating a thermoplastic sheet and then forming the sheet using pressure or vacuum against a pre fabricated die. Major advantage of this process is that it is faster than the plastic moulding process. Examples of trays are
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BlisterBlister pack is made by making single or multiple cavities in a formable plastic sheet by thermoforming process. Different products e.g. capsules, bulbs etc are placed in the cavities and they are packed using a paperboard or aluminum or paper sealing. Blister packaging has following advantages
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ClamshellA clamshell is a one-piece container consisting of two halves joined by a hinge area which allows the structure to come together to close. Clamshells, can use a variety of means of closing or sealing. Some have self-locking tabs, snaps, or have a friction fit. Others use adhesive, pressure sensitive tape, labels, staples, or are heat sealed. Advantages of clamshell are
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