Carton Sealing Tape

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This product is "paper tape", with high adhesion, with light resistance, aging resistance and heat-resistance. The metals, plastics, cardboard, fabric, leather and rubber, have a higher strength of adhesion, are widely used in communications, electronics, home appliances and other industries. This product with cellulose wadding base, made of acrylic adhesive coating on both sides. On the surface, consistent with the heading notes on interpretation--headings 4811 "single-sided or double-sided in part or in whole with kaolin or other inorganic substances, surface coating materials other than paper, paperboard, cellulose wadding and webs of cellulose fibers", seems to be classified in heading 4811.
However, if further analysis can be found. This product is called "paper tape", that in accordance with the General logic, its main functions will be "glue". In this product, as substrate material for "cellulose wadding" only play a role in strengthening and backing, does not have "bonded" function, in other words, do not constitute the basic features of this product. Acts as a true "glue" effect, apparently "cellulose wadding" coating on the "Acrylic adhesives".
So, according to the general rule of three (two), this product should be "material or component constitutes basic characteristics of goods classified", that is, according to
Is to "glue" effect "acrylic adhesive" classified in heading 3506 (tariff 10%).
In General, reporting "tape" when such goods, whether or not the product is based on cellulose wadding or textile fabrics (for example, non-woven fabric) as substrate, as long as the adhesive coating on the surface and the coating of adhesive material up to the product's main role, according to "glue" classified under heading 3506. Four, by analogy:
After the presentation, I believe readers have to "tape" classification methods have an understanding. So, imagine if this "double-sided tape" of the base material is not "cellulose wadding" instead of "plastic", whether it was related to "glue" classified in heading 3506.

Polypropylene Tape

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Agood standard of the original positioning sheet positioned at the position of the edge of self-adhesive material.
Before the first piece of paper printed the first edition used the printed version, the first pieces of monochrome printing is completed, must be confirmed by quality control personnel, the signing of the word "consent printed" on the first product samples and color signature; and must be officially printed by one the comparative examination, abnormal, do appropriate adjustments, such as adding a diluent to adjust the angle of the blade, replace the ink and so on.
After the granular product requirements, required in addition to static brush, electrostatic cloth dipped in alcohol wipe or nonwoven adhesive surface before printing. Press print quality inspection standards to each printer's self-test for the initial units, the printing process to achieve qualified products, substandard goods placed strict distinction.
When printing a transparent adhesive material must be done through the body color test, qualified only after printing.
Printing is completed, such as the use of Seiko stickers printing inks drying rack should be pushed into the drying room temperature to 45 ~ 50 ℃, bake 20 ~ 30min, to re-introduce the drying room to dry naturally; other types of printing ink completed, indoor natural drying 24h.
After only stacked away, otherwise it must be upright; for more than two-color overprint should be cased interval control in 30min or more.
When hanging shelves collect prints from, to ensure consistent positioning edge, no scratches, wrinkles; for defective products, to use the "×" number identifies the portion corresponding to the end of paper; qualified distinguished by laminating paper product with substandard goods, counting the number of each, fill production subpoena.

Scapa Group

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By a large number of gas pore foam dispersed in a solid plastic to form a class of polymer materials, with light, heat insulation, sound absorption, shock absorption and other properties, and dielectric properties superior to the matrix resin, it is widely used. Almost all kinds can be made of plastic foam, foam molding has become an important field of plastic processing. Structural foam 1960s developed to foam core, the cortex is characterized by non-foaming, hard and tough outer, (strength per unit mass) high specific strength, material consumption province, increasingly used in place of wood used in construction and furniture industries. Polyolefin chemical or radiation cross-linked foam technology to succeed, so that the foam has significantly increased yields. After blending, filling, such as modified plastics reinforced foam obtained had a better overall performance, to meet the needs of various special purpose. For example, by reaction injection molding of glass fiber reinforced polyurethane foam has been used as structural components in aircraft, automobiles, computers and the like; and hollow glass beads filled polybenzimidazole prepared foam, light and high temperatures , it has been used in spacecraft. Classification

Micropores communicating between each other is called the open-cell foam, closed cell type called each other a closed foam. A hard foam, a soft two kinds. According to the US Society for Testing and Materials standards, at a temperature of 18 ~ 29 ℃, the time within 5s, about 2.5cm diameter round bar one week, if not broken, test samples are soft foam; otherwise be a rigid foam . Foam can be divided into two types of low foaming and high foaming. Typically the expansion ratio (ratio of the foam after foaming front volume increases in multiples) is less than 5 known as low foaming, high foaming called greater than 5.

First, the rigid foam that is at room temperature to form the polymer foam is a crystalline or amorphous form, their glass transition temperature above room temperature, therefore, at room temperature foam hard texture.

Printed Self Adhesive Tape

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Glued to the thin plastic film adhesive tape removal method.
Faced with this situation, using the general heating is certainly not, because it would blow the film to deform. In fact, very simple, a word, fast! Hand quickly peel off the label.
Comparing the betterpack security tape sealing tape ordinary
Compare the cost of a security tape
Although the price per meter price from the point of view of the higher than normal water-based security tape adhesive tape. But experience in the Amazon use did not increase the cost. The main loss is greatly reduced. They have to save 40% -50% on the test overall length. Small pieces of packaging. Some large savings of more than 3 times. The main reason: 1. Machine length and does not need winding. Generally as long as the box weight also play a 20k. 100% will not be out of the box.
2. Also the appearance is greatly improved. But also has a full security features. Saving anti-theft tags. If you use anti-theft tags. Generally equal to less than the price of sealing tape security tag prices. 3.
Fast packaging speed. Save energy. Saving labor. 4.
Hand tools are no longer needed. Saving the cost of hand tools.

Double Sided Duct Tape

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Normal sealing tape adhesive is an acrylic resin glue, also known as pressure-sensitive adhesive, the main component of tincture fat. Tincture activity substance is a polymer resin, the temperature level has a certain influence on the molecular activity. Glue tincture fat content directly affect the tape usage, many individuals feel that the glue stick tape is good, in fact, this is wrong. There are good and bad tape glue using two criteria, one tack is to maintain a force, the two are inversely proportional. In general, lower than the 10th tack adhesive tape is overcoated teach less, generally only about 20 microns, such as stationery tape, general promotional bundled with tape. Tack normal sealing tape between No. 15-20, thickness of the adhesive tape are generally 22-28 microns. It is in line with standard thickness. But the tape on the market most of adding impurities, the thickness increases for shielding impurities, glue also mixed toner, so transparent tape appeared egg yellow, light green, this tape is generally poor.

Tesa Tape

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Deceleration 1, the driving force of belt conveyor works with motor driven roller gear to run, slow tape running until all the tape is up and running, the whole process remains uniform form of tape running operation. Belt Conveyor is a conveyor belt as the traction member and the bearing member continuous transport machinery. After driving around the conveyor rollers, idlers Idler pulleys and form a closed loop, and return bearing surface are supported on the conveyor rollers, tension device provided by the appropriate tension to work through the drive roller and the conveyor belt friction between the belt drive running, coke or concentrates and other materials on the tape with the tape movement. 2, the composition of the belt conveyor
Mainly by the belt conveyor drives, brakes, supporting parts, tensioning device, composed of redirecting device, cleaning device, charging device, discharging device, and tapes and other parts.