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December 18, 2025
How to choose Gummed Paper Tape

Gummed paper tape, often technically referred to as water-activated tape in our product specifications, represents a distinct category of carton sealing solutions designed for high-security and heavy-duty packaging applications. Unlike pressure-sensitive tapes that rely on synthetic tackifiers to adhere to the surface of a box, gummed paper tape utilizes a starch-based adhesive system that, upon wetting, penetrates the corrugated fibers of the carton to create a permanent, destructive bond. This fundamental difference means that once the tape is applied and dried, it effectively becomes part of the box itself, making it nearly impossible to remove without leaving visible evidence of tampering, a critical feature for industries transporting valuable electronics or sensitive goods.   The structural composition of gummed paper tape varies significantly to meet different load-bearing requirements. For general light-duty sealing, a non-reinforced kraft paper backing, such as our JLN-370 model, provides a clean and recyclable seal suitable for lighter boxes. However, industrial applications typically demand higher tensile strength, which is why we engineer reinforced versions like the JLN-3150 and KN-37120. These tapes sandwich a reinforcement layer between two sheets of kraft paper; the JLN-3150, for instance, utilizes fiberglass strands in a specific pattern to resist splitting and tearing during transit. For heavier loads, the KN-37120 increases the density of this fiberglass network and the weight of the paper backing to handle significant mechanical stress during logistics handling.   Sustainability is a driving force in the evolution of gummed paper tape, particularly as companies seek to eliminate plastic from their supply chains. While standard reinforced tapes contain fiberglass, which is not biodegradable, we have introduced fully degradable alternatives like the JLN-3150E. This model replaces the traditional fiberglass reinforcement with plant-based yarn, maintaining the necessary tensile strength for light to medium-duty applications while ensuring that the entire tape—backing, adhesive, and reinforcement—is eco-friendly and recyclable. By selecting the appropriate grade of gummed paper tape, from the standard fiberglass-reinforced JLN-3150 to the heavy-duty KN-37120 or the eco-conscious JLN-3150E, packaging facilities can ensure load stability while aligning with environmental protocols.

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  • Division Of Grid Fiber Tape
    Division Of Grid Fiber Tape
    April 07, 2020

    The division of mesh fiber tape is mainly based on the aperture of the mesh belt The division of the outer wall grid zone is mainly based on the holes of the grid zone. It can be divided according to the number of meshes, that is, how many grids are in a square meter. The smaller the holes, the more expensive the mesh belt, so we can think that the larger the mesh number, the better the quality of the mesh belt. In addition, we can divide the grid zone according to the size of the holes, that is, the size of the holes can also be used as a basis for division. We can also choose according to our needs when selecting the mesh belt. For example, when we use it on some screens, we need to choose a relatively thin glass fiber mesh belt and use it in the insulation layer of the building's exterior wall At this time, the choice of grid zone should be slightly larger. The shaping of the large-eye mesh belt is a difficult point in the production of this alkali-resistant mesh belt, and it is also the reason why the price of this mesh belt is relatively high. In the mesh belt production process, the same shape, the smaller the eyelet specifications, the easier the shape. The large-eye mesh belt can be said to be the most difficult to shape among the mesh belt products. Ordinary mesh belts are shaped by uniformly coating a layer of glue during the production process, and drying and shaping the glue after a high-temperature baking oven. This effect and quality will be very good and can meet various needs. When the large-eye mesh belt is shaped, after one side is glued and baked, the setting effect is not satisfactory, so a second pass of gluing and baking is performed, which is equivalent to two passes of the manufacturing process and Glue and heating cost output. The styling effect will reach the ideal requirements after two treatments, but the cost will increase accordingly. PET high-temperature resistant tape The division of the outer wall grid zone is mainly based on the holes of the grid zone. It can be divided according to the number of meshes, that is, how many grids are in a square meter. The smaller the holes, the more expensive the mesh belt, so we can think that the larger the mesh number, the better the quality of the mesh belt. In addition, we can divide the grid zone according to the size of the holes, that is, the size of the holes can also be used as a basis for division. We can also choose according to our needs when selecting the mesh belt. For example, when we use it on some screens, we need to choose a relatively thin glass fiber mesh belt and use it in the insulation layer of the building's exterior wall At this time, the choice of grid zone should be slightly larger. The shaping of the large-eye mesh belt is a difficult point in the production of this alkali-resistant mesh belt, and it is also the reason why the price of this mesh belt is relatively high. In the mesh belt production process, the same shape, the smaller the eyelet specifi...

  • The Role Of High-strength Fiber Tape Self-adhesive Tape
    The Role Of High-strength Fiber Tape Self-adhesive Tape
    April 07, 2020

    Uses: to repair drywall, gypsum board joints, cracks in various walls and other wall damage Main performance: excellent alkali resistance, durable: high tensile strength and deformation resistance, crack resistance: no deterioration, no foam: excellent self-adhesion, no prior primer coating is required, quick use and easy construction Specifications: 8 × 8.9 × 9 mesh / inch: 55-85 g / m2. Width: 25-1 000 mm: Length: 10-153 meters. Color: Usually white. Construction method: 1. Keep the walls clean and dry. 2. Apply adhesive tape to the crack and squeeze it tightly. 3. Make sure the gap is covered with tape, then cut off the excess tape with a knife, and finally apply mortar. 4. Allow it to air dry, then lightly sand it with a construction hammer. 5. Fill enough paint to smooth the wall surface. 6. Cut off the leaked tape. Then, notice that all cracks have been properly repaired, and the surroundings of the joints are trimmed with fine composite materials to make them as clean as new.

  • The Difference Between High Temperature Resistant Tape And Fiber Tape:
    The Difference Between High Temperature Resistant Tape And Fiber Tape:
    April 07, 2020

    High-temperature resistant tape products are divided into stripes, grids, rubber self-adhesive, etc., used as coil packaging and fixing, and used as the core, outer layer and wire insulation, household appliances, washing machines, refrigerators, metal, and wooden furniture and other products. package. A high-temperature resistant tape can be printed on the surface, and can effectively absorb resin and electrical insulation paint. Features of glass fiber tape: plastic fiber-reinforced backing material, extremely high tensile strength, glass fiber tape has high abrasion resistance and moisture resistance, good shape, strong tensile strength, friction resistance, high-temperature resistance, solvent resistance, insulation, Fire resistance, and other characteristics, not easy to break, strong adhesion, perfect packaging effect and not easy to lose.

  • What Are The Classifications Of Industrial Tape
    What Are The Classifications Of Industrial Tape
    April 07, 2020

    Heat-resistant tape Features: Excellent resistance to inflammation, feels very soft in the hand, Thin piping and narrow space are easy to construct. Skin like brittle fibers is not irritating. Organic solvents can resist weakly acidic substances. Uses: anti-inflammatory, heat preservation Prevent fire damage to various piping and equipment. Specifications: Operating temperature range: 250C ° (When using 250C ° continuity, the use time is 1 week) Non-adhesive, flammable fiber-resistant fabric. Kraft paper adhesive tape: suitable for bonding vulcanized rubber such as chloroprene and EPT with metal and plastic materials; the special adhesive for rubber used by VR-5311 has excellent cohesion; VR-5321 has excellent initial adhesion. Double-sided tape: suitable for bonding vulcanized rubber such as chloroprene and EPT with metal and plastic materials; the special adhesive used for rubber has excellent cohesive force; it has excellent initial adhesion. Masking tape for printed circuit board: It has micro-rewinding property, which is convenient for pasting operation; special adhesive is used, so it can be closely adhered to the printed circuit board without peeling and shifting during operation; using heating roller After compaction, it can exert better adhesion; it has good solder resistance and flux resistance, which can prevent the penetration of solder liquid; can be used under severe conditions without residual adhesive; bonding after pasting The change in force is small, and the peeling operation is easy.

  • The Trade Fairs We Are Going To Attend In The Year Of 2020 / 2021
    The Trade Fairs We Are Going To Attend In The Year Of 2020 / 2021
    December 03, 2019

    S/N Trade Fair Exhibition Time Exhibition Address Booth Number 1 CHINA IMPORT AND EXPORT FAIR  3rd Phase May 1st-5th, 2020 Guangzhou International Conference and Exhibition Centerm,China 3.2H41-42 2 INTERPACK  DUSSELDORF May, 7th-13th, 2020 Dusseldorf exhibition center, Germany 7.0 C23 3 PACK EXPO Mexico 2020 June 2nd - 5th, 2020 Expo Santa Fe Mexico - Mexico City, Mexico 2048 4 PACK EXPO International and Healthcare Packaging EXPO 2020 November 8th-11th, 2020 McCormick Place, Chicago, IL,USA W-19009 5 IPACK-IMA 2021 May 4th-7th,2021 Milan exhibition center, Italy TBC

  • How To Choose Fiber Tape
    How To Choose Fiber Tape
    December 30, 2019

    At present, the quality of fiber tapes on the market is uneven, and the requirements for high strength and no residue of fiber tapes are becoming higher and higher. Manufacturers are also increasing. It is important to choose fiber tape manufacturers, so what needs attention when identifying fiber tapes of? 1. Color: The fiber tape itself is mostly composed of a transparent PET polyester base film and white glass fiber yarn, coated with high-performance pressure-sensitive adhesive. 2. The overall color is white. Some manufacturers use low-quality glue for the lowest cost. The stability is not good and it is easy to age and turn yellow. 3. General fiber tape is recommended to be used for half a year, etc. It needs to be placed in a dry and ventilated room temperature environment (about 25 degrees Celsius). 4. Flat rubber surface: uneven rubber surface will cause uneven distribution of stickiness, and wrinkles and springs will appear during use. 5. Straightness of the fiber yarn: The straightness of the yarn directly affects the tensile strength of the fiber tape, which will have serious consequences for the current heavy goods packaging and strapping industry, especially the steel strapping industry.

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