Heat Sealing Tape Solutions
Heat Sealing is a critical process related to product packaging, with the material combinations used in manufacturing having a large impact on the final quality of the seal. We offer a complete range of PTFE Adhesive Tapes with the flexibility to perform in a variety of heat seal packaging processes involving impulse heat sealers and hot bar sealers. Heat sealing tapes provide a non-stick, abrasion resistant surface designed for use in high temperature heat sealing applications, including food, medical and pharmaceutical packaging. These highly durable tapes, available with different backings and adhesive systems, allow for increased process speeds and minimal down time, improving overall process efficiency.
Understanding the importance of heat sealing
Heat sealing is not just about joining materials; it's about ensuring product integrity and compliance with industry standards. Effective heat sealing technologies can influence the overall success of packaging solutions and special tapes play a pivotal role process optimization.
Different kinds of specialized tape solutions allow effective bonding of materials to minimize the risk of contamination and product spoilage. However, there are several key factors that significantly impact the quality of heat seals. Material compatibility, temperature control, pressure and dwell time as well as environmental conditions are essential to select the right heat sealing materials.
Due to their unique properties, PTFE (Polytetrafluoroethylene) tapes exhibit a range of unique properties that make them ideal for optimizing heat sealing processes in various applications.
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PTFE tapes can withstand extreme temperatures, often ranging from -100°F to 500°F (-73°C to 260°C) or more. Their thermal stability ensures performance even in the demanding conditions. |
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The non-stick property of PTFE prevents materials from adhering to the tape, minimizing the risk of contamination and ensuring a clean sealing process while reducing the need for frequent tape replacements due to residue build-up. |
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PTFE tapes are highly resistant to a variety of chemicals and their exceptional mechanical durability allows them to withstand abrasion and wear. This resilience contributes to longer service life and reduced downtime, enhancing overall efficiency essential in high-speed heat sealing. |
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The conformability of PTFE tapes helps achieving uniform seals in various shapes by ensuring consistent pressure and heat distribution across the sealing area even for irregularly shaped products. |
Heat Sealing Tapes Improve Manufacturing Efficiency
Full Portfolio of Heat Sealing Products
Different backings and adhesive systems are combined to offer a wide variety of adhesive tape solutions that balance cost and performance in heat sealing applications.
Heat Sealing Material Selection Guide
| Product Code | Adhesive | Tape Backing Thickness | Operating Temperature ºF (ºC) | Product Features |
| SGB6 | Silicone | 0.004 in (0.102 mm), 0.010 in (0.254 mm) | -100 to 500 (-73 to 260) |
Features Chemlam backing for maximum life |
| A2005 | Silicone | 0.003 in (0.076 mm) | -100 to 500 (-73 to 260) |
High temperature adhesion |
| SG16-05 | Silicone | 0.005 in (0.127 mm) | -100 to 500 (-73 to 260) |
High performance, long life & clean release adhesive |
| SG15 | 0.003 in (0.076 mm), 0.005 in (0.127 mm), 0.006 in (0.152 mm), 0.014 in (0.356 mm) |
-100 to 500 (-73 to 260) |
High performance, long life | |
| SG03-03 | Acrylic | 0.003 in (0.076 mm) | -40 to 350 (-40 to 177) |
Premium, long life & high adhesion |
| SG05 | Silicone | 0.003 in (0.076 mm), 0.005 in (0.127 mm), 0.006 in (0.152 mm), 0.010 in (0.254 mm) |
-100 to 500 (-73 to 260) |
Premium & long life |
| SG23 | Acrylic | 0.005 in (0.127 mm), 0.010 in (0.254 mm) |
-40 to 350 (-40 to 177) |
Balanced life, cost & high adhesion |
| SG26 | Silicone | 0.003 in (0.076 mm), 0.005 in (0.127 mm) |
-100 to 500 (-73 to 260) |
Balanced life, cost & clean release adhesive |
| SG25 | Silicone | 0.003 in (0.076 mm), 0.005 in (0.127 mm), 0.006 in (0.152 mm), 0.010 in (0.254 mm) |
-100 to 500 (-73 to 260) |
Balanced life & cost |
| SG35 | Silicone | 0.003 in (0.076 mm), 0.005 in (0.127 mm), 0.006 in (0.152 mm), 0.010 in (0.254 mm) |
-100 to 500 (-73 to 260) |
Economical grade |
| 2829 | Acrylic | 0.003 in (0.076 mm), 0.005 in (0.127 mm) |
-40 to 350 (-40 to 177) |
Zone tapes with selective adhesive placement |
| Product Code | Adhesive | Tape Backing Thickness | Operating Temperature ºF (ºC) | Product Features |
| MD15 | Silicone | 0.003 in (0.076 mm) | -100 to 500 (-73 to 260) |
Metal detectable |
| Product Code | Adhesive | Tape Backing Thickness | Operating Temperature ºF (ºC) | Product Features |
| 2283-2 | Acrylic | 0.002 in (0.050 mm) | -40 to 350 (-40 to 177) |
High adhesion & high heat transfer & easy to detect wear |
| 2265-2 | Silicone | 0.002 in (0.050 mm) | -100 to 500 (-73 to 260) |
High heat transfer & easy to detect wear |
| Product Code | Adhesive | Tape Backing Thickness | Operating Temperature ºF (ºC) | Product Features |
| 22B5-2 | Silicone | 0.002 in (0.050 mm) | -100 to 500 (-73 to 260) |
Resists movement, designed for roller wrap applications & anti-static |
| 22B5-2HA | 0.002 in (0.050 mm) | -100 to 500 (-73 to 260) |
High adhesion & anti-static | |
| R233 | Acrylic | 0.003 in (0.076 mm) | -40 to 350 (-40 to 177) |
High adhesion & thick PTFE layer |
| R253 | Silicone | 0.003 in (0.076 mm) | -100 to 500 (-73 to 260) |
Thick PTFE layer |
