tesa® EasySplice 51457 LabelLine Heat

Double-sided splicing tape

Product description

tesa® 51457 EasySplice® LabelLine Heat is a double-sided integrated flying splice tape consisting of a flat-back paper and a modified acrylic adhesive.

tesa® 51457 EasySplice® LabelLine Heat features especially:

Very high shear resistance on paper substrates
Very good tack properties
Very good adhesion values on coated and uncoated paper
Low splice thickness
Printable and coatable backing

Following functions are provided:

Slit liner for the secure fixation of the top sheet
Adhesive formulation with very high shear resistance for excellent holding power between expiring web and new reel
One splitting strip with paper backing for a smooth opening of the new paper reel without jeopardising the coating process

Colour: Blue

Product details and specifications

Application Fields

tesa® 51457 EasySplice® LabelLine Heat is particularly suitable for:

Flying splices of paper faces and backings in the label stock industry at splicing speeds

Backing material	Paper
Color	blue
Total thickness	100
Type of adhesive	tackified acrylic
Type of liner	bi-siliconised paper

Elongation at break	6 %
Tensile strength	30

tesa® products prove their impressive quality day in, day out in demanding conditions and are regularly subjected to strict controls. All technical information and data above mentioned are provided to the best of our knowledge on the basis of our practical experience. They shall be considered as average values and are not appropriate for a specification. Therefore tesa SE can make no warranties, expressed or implied, including, but not limited to any implied warranty of merchantability or fitness for a particular purpose. The user is responsible for determining whether the tesa® product is fit for a particular purpose and suitable for the user’s method of application. If you are in any doubt, our technical staff will be glad to support you.

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Product information_tesa® EasySplice 51457_en-SG 58 kB

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Product comparison

Name of product	tesa® EasySplice 51457 LabelLine Heat	tesa® CaRes 51919	tesa® 51917	tesa® EasySplice 51405 LabelLine Film	tesa® EasySplice 51150 FastLine	tesa® EasySplice 51680 Rotogravure Plus	tesa® EasySplice 51786 Detect Plus	tesa® EasySplice 61170 CalenderLine Premium	tesa® EasySplice 51780 PrintLine Plus	tesa® EasyBridge 51721	tesa® 51914
Total thickness	100		115 µm	120 µm	100 µm	100 µm	110 µm	90 µm	100 µm	92 µm
Type of adhesive	tackified acrylic	repulpable tackified acrylic	repulpable tackified acrylic	synthetic rubber	repulpable tackified acrylic			repulpable tackified acrylic			repulpable tackified acrylic
Backing material	Paper	Paper	non-woven	Paper	flat paper	flat paper	Aluminised paper	flat paper	flat paper	flat paper	non-woven
Type of liner	bi-siliconised paper	bi-siliconised paper	repulpable siliconised paper	bi-siliconised paper	repulpable siliconised paper			repulpable siliconised paper			repulpable siliconised paper
Type of liner	type: bi-siliconised paper	type: bi-siliconised paper	type: repulpable siliconised paper	type: bi-siliconised paper	type: repulpable siliconised paper			type: repulpable siliconised paper			type: repulpable siliconised paper
Color	blue	blue			blue	orange	orange/silver	blue	orange	white
Thickness of tape		115 µm			100 µm						90 µm

Last updated on 28 May 2025