Application Of Low-temperature Heat Seal Adhesive In Thermal Transfer

Application of low-temperature heat seal adhesive in thermal transfer, water-based EAA (ethylene acrylic acid copolymer) emulsion, good ink absorption performance, can be used as one of the main raw materials of thermal transfer ink-absorbing coating; at the same time, it also has low-temperature heat sealing performance, starting temperature 75℃, can be used as hot melt adhesive and film heat seal adhesive for thermal transfer.

Main performance:

1. The coating has good ink absorption performance, and is resistant to stretching, washing and scratching.

2. Low sealing temperature (70℃), high heat sealing strength and wide heat sealing range.

3. Safe and environmentally friendly—completely water-based, transparent coating, soft after film formation, and good salt spray resistance.

Applicable substrates: commonly used films such as PET, BOPP, etc.; clothing fabrics, etc.

Application areas: thermal transfer ink-absorbing layer raw materials/transfer hot melt adhesive/food-grade film low-temperature heat seal adhesive, such as quick packaging of heat-sensitive foods such as candy, chewing gum, chocolate, etc.

The low-temperature heat-sealing EEA emulsion LW-290 and Twax-7012 series developed by Tianshi New Materials have excellent water resistance, adhesion, flexibility and optical purity when forming films. They have thermoplasticity and extremely high adhesion, as well as excellent tolerance and barrier properties to water and chemicals. They can be used in coatings, adhesives, base layer treatment and other fields.