Heat Seal packaging is both economical and secure - ideal for light weight products that require a high level of branding.
These are individually made blisters that are heat sealed to the face of a coated card. They can be tailored to meet your specific requirements or selected from our extensive range of stock sizes. Backing cards present excellent opportunities for branding and can feature a Euroslot for shelf hanging.
| Stock Size | Length | Width | Depth |
| HS1 | 257 | 115 | 35 |
| HS2 | 217 | 155 | 13 |
| HS3 | 200 | 76 | 37 |
| HS4 | 195 | 112 | 28 |
| HS5 | 187 | 137 | 17 |
| HS6 | 177 | 50 | 48 |
| HS7 | 168 | 55 | 24 |
| HS8 | 160 | 95 | 55 |
| HS9 | 123 | 48 | 18 |
| HS10 | 111 | 72 | 19 |
| HS11 | 104 | 77 | 20 |
| HS12 | 111 | 73 | 34 |
| HS13 | 108 | 66 | 27 |
| HS14 | 108 | 28 | 31 |
| HS15 | 106 | 55 | 25 |
| HS16 | 100 | 48 | 36 |
| HS17 | 93 | 47 | 20 |
| HS18 | 98 | 73 | 33 |
| HS19 | 96 | 96 | 47 |
| HS20 | 90 | 90 | 51 |
| HS21 | 86 | 86 | 51 |
| HS22 | 75 | 35 | 10 |
| HS23 | 90 | 90 | 60 |
| HS24 | 72 | 50 | 18 |
| HS25 | 85 | DIA | 55 |
| HS26 | 52 | 34 | 20 |
| HS27 | 50 | 50 | 18 |
| HS28 | 62 | 55 | 13 |
| HS29 | 65 | DIA | 60 |
Secure but low cost packaging was required by customer Richard Edward, distributor for Disney branded children’s’ collectable trading cards.
A smart heat sealed blister proved the ideal solution and featured an eye-catching backing card printed by us from the customers’ supplied artwork. The launch of the product was so successful that we have been asked to handle further projects that include fulfillment for customers throughout Europe and Australia as well as individual promotion packs that required additional individual labeling.
At Macpac, quality is of prime importance. Whatever your requirements, from a simple blister pack to a complicated tri-fold clamshell, you can rely on our years of engineering experience to provide a package that both looks good and functions well.
We are BS9001 registered

We understand the importance of short delivery times - so whether we design a new mold or utilize one of our stock clamshells, delivery is prompt.
You'll find we are dedicated to simplifying the whole process specifying, designing and producing quality clamshell packaging, so please give us a call to discuss your requirements.