What is the impact on the quality of kraft paper tape?
Article provenance:未知 Popularity:Time:2020-03-22 22:03
Recently, corrugated board is used as seal, base material, multi-purpose paper, cloth, polypropylene and PVC film. Apply hot melt adhesive to one or both sides.
The strength of paper base material is not high, but transparent tape material with different plastic film or textile reinforced paper base material is not easy to break by hand, so it can be used
Very inconvenient. Transparent plastic tape for polypropylene and polyvinyl chloride (PU) substrates has high low temperature brittleness.
The base materials of PE and PVC have higher rigidity, tensile modulus and elongation of 5%. Based on this material, the adhesive tape at a lower temperature
The tape will be peeled off due to tensile stress on the uneven surface of the customer area, which is used as the seal of the frozen food container.
Although the tensile strength of the transparent tape material is still very high, it is easy to make the tape broken by hand. This kind of transparent tape material is cheap,
Easy to promote. The production process is simple and cold resistant.
High density polyethylene (density greater than 0.94% g / cm 3) and a tensile ratio of 6:1 are used in the transverse and longitudinal direction of the tape. Polyethylene liner
The primer is coated with pressure-sensitive adhesive.
On the other hand, the transparent tape is coated with another layer of pressure-sensitive adhesive. A layer of paper can be sandwiched between HDPE film and pressure-sensitive adhesive.
Regardless of the type of tape, it is important that the HDPE density of the transparent tape is greater than 0.94% g / cm 3, and the longitudinal and longitudinal
The tensile ratio should be more than 6 times, preferably more than 10 times. The reason why the density of HDPE is not less than 0.94% g / cm 3 is to ensure the
The material has high transverse strength at low temperature.
Coated kraft paper tape manufacturers, sealing tape for joints, transparent tape material is to use cellophane, kraft paper, polypropylene film, etc. Will press
Sensitive adhesive is coated on one or both sides of the substrate, the disadvantage is that the edge of the tape is easy to tear. To avoid this disadvantage, high strength has been used
Degree polyester film substrate. However, the cost of polyester film is high and it is difficult to be widely used.
Recommended products
Ranking of similar articles
- How to remove the adhesive mark of writable kraft paper tape?
- Reason for the edge warping of writable kraft paper tape?
- How can writable kraft paper tape be stored?
- Production technology of writable kraft paper tape!
- Difference between beating&grinding of water activated kraft tape!
- What are the kraft paper tapes?
- Green packaging has become the development trend!
- What are the characteristics and functions of high temperature kraft paper tape?
- Categories of Eco friendly kraft paper tape
- Solve the bubble in the writable kraft paper tape!
Latest news articles
- How to choose ECO Friendly kraft paper tapes
- Comprehensive Guide to the Proper Use of Kraft Paper Tape: Harnessing Its Unique
- What are the advantages of kraft paper tape over regular adhesive tape?
- What are the advantages of Water-actived kraft paper tape over regular kraft pap
- How to Identify High-Quality Kraft Paper Tape
- How to choose ECO Friendly tapes?
- A Comprehensive Comparison of Eco friendly Tape and Conventional Tape
- Comprehensive Explanation of Kraft Paper Tape Production Process
- What is water-activated tape (WAT)?
- Eco friendly kraft Tape: Environmentally Sustainable, the Green Choice of the Pla
- Self-adhesive Reinforced Kraft Paper Tape: Strong Adhesion, Versatile Bonding
- Characteristics and Applications of water-actived kraft Paper Tape!
- Kraft Paper Tape and Its Special Characteristics!
- The Development Process of ECO friendly Biodegradable Tape!
- Degradable kraft Tape: The Golden Choice for the Eco-Friendly Era!
- Application of Biodegradable Kraft Paper Tape in North America and Europe!
- Production Process of Water-Activated Kraft Paper Tape!
- Biodegradable Tape: A Sustainable Packaging Solution!
- Characteristics and Applications of Biodegradable Tape
- Prospects for the Development of Biodegradable Tape