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At present, many countries limit (environmental protection order starts) exports, many customers require that they can not use transparent adhesive paper sealing boxes, because transparent adhesive tape raw materials are non-degradable components, resulting in many countries requiring users to seal and package (wet kraft paper rolls) Because wet water kraft paper rolls are a special material that requires special equipment to use, Kebiqi recommends that you understand this (KBQ-S900 electric wet water paper machine) has high efficiency and stable and reliable quality.
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Brush the watercolor paper wet, spread it on the drawing board, brush the water with water and stick it on the paper and the drawing board, seal all four sides, and use it after the water evaporates.
Manual typing. Seek the best.
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Method: 1. Prepare scissors, water and packaging.
2. Use scissors to reduce the length of the tape to the appropriate length.
3. Glue the prepared water to the tape.
4. Spread the tape covered with water onto the surface of the paper to be glued.
Water-based kraft paper tape (wet kraft paper tape) is made of imported kraft paper as the base material, and glue is coated on one side of it to form a tape with strong viscosity. Kraft paper tapes with different functions appear according to different needs. Water-based kraft paper tape is a kraft paper tape invented according to the demand and made with modified starch as the adhesive.
It can produce strong viscosity after occupying water, and can be firmly sealed on the carton, and it is an environmentally friendly tape that adapts to the international development trend.
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It's best to buy a wet kraft paper machine, ** on, dozens of fast, otherwise it will be very troublesome.
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This electric wet paper machine can be used for large sealing volumes, which has high efficiency, simple, smooth paper feeding, sharp paper cutting, and uniform brushing.
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Hot-melt adhesive-free kraft paper tape is mainly made of silicone oil coated on the surface (silicone oil-based paper), and the adhesive surface is coated with hot-melt adhesive or rubber and other self-adhesive products.
Because this kind of kraft paper is deformed, the surface is waterproof, and it will not be bonded with the adhesive surface, so it is easier to use.
But it is also the case that kraft paper materials are easy to be oxidized and deteriorateIt should not be stored for a long time.
The hot-melt adhesive type of water-free kraft paper tape cannot withstand excessive temperatures, and after a long time of bonding, it is easy to warp the corners and cannot ensure that the bonding is used for a long time.
The rubber-type water-free kraft paper tape can withstand high temperatures, but the ratio is higher than that of the hot-melt adhesive water-free kraft paper tape.
Wet water kraft paper tape is mainly made of kraft paper material bottom coated with wet water glue, wet water glue belongs to the plant starch glue, does not have its own viscosity, and needs to be watered (coated with water) before it will produce stickiness.
The wet kraft paper tape is stronger than the water-free kraft paper tape in terms of viscosity, and the surface kraft paper material has not been used in any process, so it is significantly weaker than the water-free kraft paper tape in terms of tensile force.
However, due to the long-term improvement process of market demand, the tensile strength of ordinary wet water kraft paper has also been strengthened after composite clamping (reinforced wet water kraft paper tape).
The advantage of wet water adhesive compared with hot melt adhesive is that the cost of wet water adhesive is not high, and the adhesion is stronger than that of hot melt adhesive, and there will be no corner warping, or it is not resistant to high temperatures.
However, different wet adhesives are very glued to materials with smooth surfaces (non-absorbent), so the choice of kraft paper tape still depends on your own needs.
The requirements for printing are also different.
Because water-free kraft paper needs to be coated with silicon, it needs to be printed before kraft paper is processed, and its cost is relatively high, and the minimum order production volume is significantly higher than that of wet kraft paper.
Wet kraft paper tape printing does not need to complete the printing process before productionIn terms of production process, it is simpler than water-free kraft paper, so the wet kraft paper tape printing is less than half of the water-free kraft paper tape in terms of cost. And in terms of MOQ, wet water kraft paper tape also has a stronger advantage.
That's right, thank you.
Yes. Chose as the answer: Thank you. Yes.
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Hello First of all, self-adhesive kraft paper tape is made of coated kraft paper as the base material and coated with acrylic glue or natural rubber glue, which has waterproof, strong viscosity, high tensile strength, good holding strength, no warping, and stable weather resistance.
Second, 1. Prepare scissors, water and the packaging.
2. Use scissors to reduce the length of the tape to the appropriate length.
3. Glue the prepared water to the tape.
4. Spread the tape covered with water onto the surface of the paper to be glued.
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