Examples of 'hot tack' in a sentence
Meaning of "hot tack"
Hot tack is a term used in packaging industry to describe the ability of a hot melt adhesive to form an instant bond upon contact with a substrate
How to use "hot tack" in a sentence
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hot tack
Hot tack properties are important in packaging applications.
This strength is designated as hot tack.
Unexpected improvements in hot tack and sealability are also observed.
Hot tack strength was measured in accordance with the following procedure.
Strength is the peak in the hot tack curve.
Hot tack strength is the maximum strength measured for a given seal temperature.
The most noticeable difference between the samples was hot tack performance.
The hot tack strength and seal strength of the blown films were measured.
Film failure region begins where the hot tack strength reaches a maximum level.
A high hot tack strength at lower temperatures allows packaging manufacturers to increase line speeds.
Usually it is desirable that the ultimate hot tack occurs at the lowest possible temperature.
The vinyl resin formulations combine broad adhesion properties with moderate hot tack.
The resulting films were tested to determine their hot tack strength over a range of temperatures.
Additionally or alternatively the instant polymer composite can be defined by its hot tack force.
Prior art polyethylene films have high hot tack seal initiation temperatures and a narrow sealing range.
See also
Another important characteristic of the films of the invention is its good hot tack strength.
The hot tack has been determined using the same Packforsk instrument.
Two different multilayered structures were used for the heat seal and hot tack determination.
The hot tack strength data for the experimental resins is shown in Fig.
The hermetic seals of this invention exhibit improved low temperature sealing and hot tack properties.
The ultimate Hot Tack Strength is the peak in the hot tack curve.
Efficient due to low sealing temperatures and high Hot Tack.
A low Hot Tack Ti and a broad heat seal range is important for VFFS packaging.
Figure 5 illustrates hot tack curves of polymer samples.
It gives no specific description concerning heat-sealing properties, neither does it on hot tack.
In this application, sufficient hot tack properties are required.
Advantageously, a new composition has been discovered which gives superior hot tack properties.
Unlike the measurement of hot tack strength, the seal strength is measured at ambient conditions.
Thus, it would be desirable to discover new compositions that have improved hot tack properties.
There are a number of different hot tack properties that are important for heat-sealable films.
These polymers have desired properties like high impact strength, good transparency, and high hot tack.
However, there is given no description of hot tack or utility as composite films.
The hot tack for the films were measured and are plotted in Figure 1.
Moreover, there is no description either on hot tack nor on utility as composite films.
The hot tack samples were 15 mm wide specimens cut from original films.
Unfortunately, however, such compositions often have hot tack properties that may limit the production capacity.
However, the Young 's modulus was significantly reduced and the hot tack was poor.
The results indicated that RL3 had poor hot tack and it had a reasonable processability.
In addition, there is an increase in heat resistance ( stability ) and a decrease in hot tack.
The Young 's modulus was much smaller and the hot tack was somewhat inferior.
Comparison of hot tack behaviors of 3-layer coextruded films.
The coatings produced in Example 16 were put to a hot tack test to measure the sealability.
One important hot tack property is the " initiation temperature . ".
The temperature is determined at which the seal strength reaches 3 N. Hot tack force,.
Figures 6-8 are graphical illustrations of hot tack strength of various film structures versus temperature.
The hot tack strength will therefore be lower than the " cold seal " strength.
Figures 9-11 are graphical illustrations of hot tack strength of various film structures versus sealing time.
Hot Tack Strength, using method described hereinbelow ; and.
FIG . 5 illustrates hot tack curves of polymer samples.
The outer layers also contribute to a low seal initiation temperature ( 110°C ) and excellent hot tack properties.
