Heat Activated Anti-static Cover Tape (HAA)

Force-One is a manufacturer of tape and reel in Taiwan. Our procducts have high quality, nice price can fit what you want. Our cover tpae have more than 20 kinds for our customers, like: anti-static type, difference adhesive force, difference color, anti-high temporture. We can customized what you need, welcome to contact us.

cover tape , tape and reel

Force-One's heat seal cover tape have very stable peeling strength for PS or PC carrier tape as below.

HAA_with_PC-sealing_temp_and_peel_strengthHAA_with_PC-sealing_temp_and_peel_strength

Heat Seal Cover Tape(Normal Type)

High sheer hea activated cover tape engineered specifically to meet IC/LED packaging requirement; 70 degree oven test heat resistance and compatible for sealing speed of 0.1/sec.

Width: 5.4mm, 9.3mm, 13.3mm, 21.3mm, 25.5mm, 37.5mm, 49.5mm, 65.5mm, 81.5mm

Heat Seal Cover Tape

Heat Seal Cover Tape (Normal Type) , The Benefits :

1.Anti-static adhesive : 10^9〜10^10 23℃ x RH50%,heat resistant:70℃/24hrs. Can fit LED chips , IC , active/Passive component without ESD.

2.Excellent sealing. Can meet any kind carrier tape of PC, PS, PET to seal. The sealing temperature:130℃〜180℃。

3.The reliability test of high and low temperature aging had passed.(-20℃ &+ 55°C/720hrs), Carrier Tape : PS , PC type.

4.The reliability test of thermal shock had passed.(-10℃×1hr〜70℃×1hr)×20cycle. Carrier Tape : PS , PC type.

5.Fit the request of LED chip, 60°C〜70°C /24hrs, Carrier Tape: PS , PC type.

 

Heat Seal Cover Tape(Super Anti-Static Type)

Relative humidity level at around 12% is a normal phenomenal in a freezing cold/desert-like extreme weather condition.

Force-One ST-606ASG is super anti-static heat seal cover tape. It is better than Sumitomo CSL-Z7302 and similar as Sumitomo CSL-Z7500.

Heat Seal Cover Tape(Super Anti-Static Type)

Heat Seal Cover Tape (Anti-Static Type) , The Benefits:

1.Relative humidity level at around 12% is a normal phenomenal in a freezing cold/desert-like extreme weather condition.

2.Excellent and stable quality of anti-static adhesive(10^6). The Surface Resistivity of PET is 10^9. Can fit LED chips , IC , active/Passive component without ESD.

3.Excellent sealing. Can meet any carrier tape of PC, PS to seal.

4.The reliability test of high and low temperature aging had passed.(-20℃ &+ 55°C/720hrs),Carrier Tape : PS , PC type.

5.The reliability test of thermal shock had passed.(-10℃×1hr〜70℃×1hr)×20cycle. Carrier Tape : PS , PC type.

 

Heat Seal Cover Tape(Anti-Static Type)

Relative humidity level at around 12% is a normal phenomenal in a freezing cold/desert-like extreme weather condition.

Heat Seal Cover Tape(Anti-Static Type)

Heat Seal Cover Tape (Anti-Static Type) , The Benefits:

1.Relative humidity level at around 12% is a normal phenomenal in a freezing cold/desert-like extreme weather condition.

2.Excellent and stable quality of anti-static adhesive(109). The Surface Resistivity of PET is 10^9. Can fit LED chips , IC , active/Passive component without ESD.

3.Excellent sealing. Can meet any carrier tape of PC, PS, PET to seal.

4.The reliability test of high and low temperature aging had passed.(-20℃ &+ 55°C/720hrs), Carrier Tape : PS , PC type.

5.The reliability test of thermal shock had passed.(-10℃×1hr〜70℃×1hr)×20cycle. Carrier Tape : PC type.

6.Heat resistant :80°C x 4hrs, Carrier Tape : PC type.

Want to know more, Welcome to Contact us

Read About "PSA Cover Tape"

 

 

===Process Introduction for Cover Tape===

>Coating Line:

electronic and semiconductor cover tape tape and reel

>Cutting Line:

electronic and semiconductor cover tape tape and reel

 

===The Introduction of Force-One's Cover Tape===

 

Force-One's-cover-tape

Force-One's is uniquely designed to peel through the film itself and available as static dissipative.The cover tapes for semiconductor(IC) or Passive components seal electrical and electronic components into Carrier Tapes, it have anti-static layers can anti-static(ESD) during packing, transport and storage. The cover tapes for semiconductor could combine excellent sealing properties with smooth peel force to protect IC or Passive components and permit efficient pick-and-place operations. The full line of Force-One's Cover Tapes includes conductive, non-conductive and static dissipative products with heat activated or pressure-sensitive adhesive.

Both PSA and HAA cover tapes can be found in non-conductive and static-dissipative versions. Some cover tapes are termed anti-static which are usually perceived as being the same as static-dissipative cover tapes. Technically, anti-static refers to a material which does not generate a static charge when rubbed against a second material (triboelectric charging). Static dissipative refers to a material which can bleed off a charge through the mechanism which provides it’s surface resistivity. A non-conductive material is defined as having a surface resistivity (Rs) greater than 10^12 ohms/square. Static dissipative material is defined as having a surface resistivity (Rs) between 10^5 ohms/square and 10^12 ohms/square. While conductive material is defined as having a surface resistivity (Rs) of less than 10^5 ohms/square.

The cover tapes(Tape & Reel) for semiconductor(IC) or Passive components is good for SMD/SMT(Surface-Mount Device / Surface-Mount Technology) process. And can anti-static cover tape for packaging of surface mount devices (ESD protection).

 

Common trS: Thin:0.05~0.06 mm ; Transmittance: 60%~89% ; Haze: 3%~30% ; Anti-static: ≦10^9-11Ω/sq ; Working temperature:140℃ - 190℃ ; RA pass:55℃~60℃/720 hrs

Width: 5.4mm, 9.3mm, 13.3mm, 21.3mm, 25.5mm, 37.5mm, 49.5mm, 65.5mm, 81.5mm

◆Heat Activated (HAA)

1. Normal Type

2. Transparent Type

3. Conductive Type

Read More About "Heat Activated Cover Tape"

◆Pressure Sensitive Adhesives Sensitive (PSAs)

1. Normal Type

2. Conductive Type

3. Heat-Resisting Type

Read More About "PSA Cover Tape"

Want to know more, Welcome to Contact us

cover_tape tape and reel

 

 

*****Sealing Heat Activated Cover Tape*****

For any heat-activated adhesive cover tape, as a general rule,increasing temperature, dwell time, and pressure on a given sealing machine will, within limits, increase adhesion (peel). However, for most of the HAA cover tapes available in the marketplace today, temperature and dwell will have a greater affect on adhesion than pressure. The ways these variables interact in the sealing process are of interest to anyone trying to control a packaging process.

 

    >Normal Type Cover Tape

    Similar as Common TDS

    Sealing Heat Activated Cover Tape

 

    >Transparent Type Cover Tape

    Special TDS: Transmittance: 89%

    Transparent Type Cover Tape

 

    >Conductive Type Cover Tape

    Special TDS: PET's anti-static: ≦10^5-10Ω/sq ; Adhesive anti-static: ≦10^9Ω/sq

    Conductive Type Cover Tape

Read More About "Sealing Heat Cover Tape"

 

 

*****Pressure Sensitive Adhesives Cover Tape*****

PSA cover tapes require different processing and handling than heat activated cover tapes and are generally considered to be easier to seal than their heat activated counterparts. The PSA adhesive is a synthetic adhesive formulated to remain tacky over a wide range of temperatures, including room temperature. Hence, PSA cover tapes require no heat to seal them to the carrier. To prevent components from sticking to the adhesive, a liner film is added to cover the adhesive in the center portion of the cover tape. PSA cover tapes are slightly more complex in their cons

 

    >Normal Type-Cover Tape

    Similar as Common TDS

    Pressure Sensitive Adhesives Cover Tape

 

    >Conductive Type Cover Tape

    Special TDS: Adhesive anti-static:≦10^3-5Ω/sq

    Conductive Type Cover Tape

 

    >Heat-Resisting Type Cover Tape

    Special TDS: Can Heat-Resisting: 125℃/8hr or 50℃/24hr

    Heat-Resisting Type Cover Tape

Read More About "PSA Cover Tape"

 

 

Want to know more, Welcome to Contact us

 

==Force-One's Process Introduction==

>Coating Line:

electronic and semiconductor cover tape tape and reel

>Cutting Line:

electronic and semiconductor cover tape tape and reel

 

 

 

 

==========================

About Peelig Strength at EIA Standard-D

4.11 in EIA Standard-D:

The cover tape for each style and material of carrier tape shall have a total peel strength of from 0.1 N to 1.0 N (10 grams to 100 grams calibrated scale reading) for 8 mm carrier tapes and 0.1N to 1.3 N (10 grams to 130 grams calibrated scale reading) for 12 mm to 56 mm wide carrier tapes and from 0.1N to 1.5 N (10 grams to 150 grams calibrated scale reading) for 72 mm and wider carrier tapes. Peel is defined as the separation of the full width of the cover tape from the carrier tape or the removal of the center portion of the cover tape from the carrier tape to enable component removal from the cavity. The direction of pull shall be opposite the direction of carrier tape travel such that the cover tape makes an angle of between 165 and 180 degrees with the top of the carrier tape. The cover tape, shall be pulled with a velocity of 300 mm±10 mm/minute, relative to the carrier tape, during peeling, which results inthe cover/carrier tape seal being separated at a rate of 150 mm/minute.

About Cover Tape

Cover tape still can call: tape and reel, tape reel, SMD package, semiconductor tape, reel to reel, SMD reels, reel to reel tape, tape and reel packaging, electric reel, tape & reel packagin , 2668 , 2698 , 2671A for semiconductor packaging, component packaging

Cover tape combine with carrier tape and use for package the semiconductor(IC) or Passive components seal electrical and electronic components, it have anti-static layers can anti-static(ESD) during packing, transport and storage. Both PSA and HAA cover tapes can be found in nonconductive and static-dissipative versions. Some cover tapes are termed anti-static which are usually perceived as being the same as static-dissipative cover tapes. Technically, antistatic refers to a material which does not generate a static charge when rubbed against a second material (triboelectric charging). Static dissipative refers to a material which can bleed off a charge through the mechanism which provides it’s surface resistivity.

When sealing an HAA cover tape, temperature refers to the indicated temperature of the sealing mechanism. Heat activated adhesives are dry to the touch at room temperature. The absence of any tackiness is the property that permits their ready handling under these conditions. Tackiness must be attained to get the adhesive to “stick” the cover tape to the carrier tape. To accomplish this, energy in the form of heat is used to “activate” the cover tape’s adhesive system. This activation is the process that raises the temperature of the adhesive until it achieves a level of tackiness which allows it to adhere to the carrier tape. But PSA cover tapes require different processing and handling than heat activated cover tapes and are generally considered to be easier to seal than their heat activated counterparts. The PSA adhesive is a synthetic adhesive formulated to remain tacky over a wide range of temperatures, including room temperature. Hence, PSA cover tapes require no heat to seal them to the carrier. To prevent components from sticking to the adhesive, a liner film is added to cover the adhesive in the center portion of the cover tape.

REFERENCES:FUNDAMENTALS OF PSA AND HEAT ACTIVATED COVER TAPE SEALING FOR COMPONENTS PACKAGED IN TAPE AND REEL

2668 , 2698 , 2671A

About Force-One

Force-One Applied Materials CO., LTD. is a professional optical film manufacturer. And have know how of formulas. We can meet difference specifications for every customer with high quality. Our customers are all over the world include America ,India , China ,Taiwan , Malaysia , Philippines, Singapore, Thailand, Vietnam, Indonesia.