| Standard CD jewel boxes and trays are typically | | | | to cover up the cloudiness. |
| made of polystyrene, an inexpensive and very rigid | | | | Finally, check the product description to see if the |
| plastic. In terms of clarity, there are few plastics | | | | jewel case is listed as "automatable" or "machinable." |
| which match polystyrene and none that are | | | | Better quality cases are able to stand up to the |
| inexpensive enough for disc packaging. This clarity | | | | rigors of an automated assembly line. |
| has made polystyrene a favorite among post | | | | Of course, in matters of cost or conscience, |
| production professionals, but also causes the case's | | | | everything is a tradeoff. For example, Polyline carries |
| frailty - particularly around the hinges, which can | | | | a green-tinted jewel case that contains 37% |
| break if the case is dropped. A high quality jewel | | | | post-consumer recycled content. Combining recycled |
| case is more resistant to breaking. | | | | and virgin materials helps with strength issue as does |
| To choose a good quality polystyrene jewel case, | | | | the high plastic content. |
| you'll want to look at the amount of plastic used in | | | | Those who are trying to save money will try to go |
| the case and the amount of virgin material that is | | | | with a slimmer CD Jewel case which costs less |
| used. Quality cases contain more virgin plastic than | | | | because it contains less plastic and is also less |
| poor quality cases. | | | | expensive to ship. |
| So, your first clue to jewel case quality will be the | | | | My recommendation is that you always get a sample |
| weight. Heavier equals higher quality. | | | | before trying out a new packaging option. Quality |
| Your second clue will be clarity. The more recycled | | | | merchants, like Polyline, are able to provide samples |
| plastic you add to a jewel case, the cloudier it | | | | to help customers choose the right product. |
| becomes. Manufacturers often add color to the case | | | | |