The hottest ones you have to know about packaging

Those you have to know about packaging tape

[China Packaging News] tape is also known as BOPP tape, packaging tape, etc. it takes BOPP biaxially stretched polypropylene film as the substrate, and after heating, it is evenly coated with pressure-sensitive adhesive lotion to form an adhesive layer ranging from 8 m to 28 m. It is an indispensable article in the life of light industrial enterprises, companies and individuals. The country has not yet set a perfect standard for the tape industry, There is only one industry standard Qb/t? BOPP pressure-sensitive adhesive tape for sealing? After high-voltage corona treatment of the original BOPP film, one side of the surface becomes rough. After the glue is coated on it, the master roll is formed first, and then it is cut into small rolls with different specifications by the slitter. This is the tape we use daily. Pressure-sensitive adhesive lotion, the main component is butyl ester.

English spelling: according to the international tape, the official English spelling of the sealing tape is: packaging tape

production regulations Grid:

The specification of BOPP sealing tape is expressed in width, length and thickness, of which width is the width of the tape, generally expressed in mm or cm, generally 10mm. As early as the 1980s, common specifications include: 72mm, 60mm, 50mm, 30mm, etc; Nowadays, it has been gradually changed to 60mm, 48mm, 45mm, 40mm, 30mm, etc; The length is the total length of the tape after it is pulled open, which is generally expressed in M or code (1 code =0.9144m), and the common lengths are 50m, 100m, 150m, 200m, 500m, etc; Thickness refers to the total thickness of BOPP original film + adhesive layer (unit: μ m, m), commonly used is 45 ~ 55 M. For example, 50mm 100m 50 m

calculation method of unit price of each roll of tape: the tape industry usually uses yuan/square meter to calculate the price of tape, so the price of each roll of tape = width (m) * length (m) * square price

main features:

high quality and high-performance tape, even in extremely bad weather, its performance is good, which is suitable for storing goods in warehouses, shipping containers, preventing goods theft, illegal opening, etc. Supply up to 6 colors and different sizes of neutral and personalized sealing tape

characteristics:

instantaneous adhesion sealing tape is fast and fast

fixing ability even with a small pressure, it can be adhered to the workpiece according to your idea

it is easy to tear off from the tape roll without stretching and dragging the tape

the controlled expansion sealing tape can pull away from the coil in a controlled way, which is neither too loose nor too tight

the flexible sealing tape can easily adapt to the sharp curve shape

thin sealing tape will not leave thick edge deposits

the smooth sealing tape feels flat. The graphite industry reflects the dilemma of China's strategic minerals. It will not stimulate hands when pressed by hands

adhesive will not be left after the anti transfer sealing tape is removed

the backing material of anti solvent sealing tape can prevent solvent penetration

the anti fragmentation sealing tape will not crack

the anti retraction sealing tape can extend along the curved surface without retraction and separation

anti stripping paint will be firmly fixed on the back of the sealing tape

main advantages:

thin thickness, good performance price ratio, transparent appearance, non-toxic and tasteless double-sided adhesion, good safety, easy to use, high efficiency, high buffer strength, good retraction rate

good puncture and tear resistance

national standard:

jb/t? The belt sealing machine specifies the type, basic parameters, technical requirements, test methods, inspection rules, marks, packaging, storage and other requirements of the belt sealing machine

BOPP pressure-sensitive adhesive tape for sealing specifies the product classification, technical requirements, test methods, inspection rules, marks, packaging, transportation and storage of BOPP pressure-sensitive adhesive tape for sealing (hereinafter referred to as tape)

it is applicable to the adhesive tape with biaxially stretched polypropylene film as the base material, and a layer of pressure-sensitive adhesive is uniformly coated on one side of the base material. The tape is mainly used for sealing boxes, covers and binding articles, and can also be used as office supplies

rewetting kraft paper adhesive tape for sealing specifies the technical requirements, test methods, inspection rules, marks, packaging, transportation and storage of rewetting kraft paper adhesive tape for sealing

product structure:

with polypropylene film (BOPP) as the base material, it can be painted into adhesive tape of any color according to the requirements of customers. After being coated with pressure-sensitive adhesive, it can be dried into self-adhesive tape. It can also be printed with the trademark logo and enterprise name of the enterprise, which plays the role of counterfeiting and improving the popularity of the enterprise

sealing tape features: high tensile lift, light weight, non-toxic and tasteless, environmental protection, preventing product leakage or damage during transportation

scope of application:

suitable for general product packaging, case sealing and bonding, gift packaging, etc

color: make various printing tapes according to customer requirements

transparent sealing tape is suitable for carton packaging, parts fixation, sharp object binding, art design, etc

color sealing tape provides a variety of colors to meet different appearance and aesthetic needs

the seal tape can be used for international trade, express logistics, shopping malls, electrical brands, clothing shoes, lighting fixtures, furniture and other well-known brands. The use of seal tape can not only improve the brand image, but also achieve an advertised effect

user manual:

height: mm 38/50/75

length: m relying on the shock load of electromagnet 6 China is still in the deep development stage of industrialization, informatization, urbanization, marketization and internationalization 6/132

Color: white, yellowish brown, transparent

sealing tape:

unitization: This is one of the biggest characteristics of winding film packaging. With the help of the super winding force and retraction of the film, the product is compactly and fixedly bundled into a unit, so that the scattered small parts become a whole. Even in an adverse environment, the product has no looseness and separation, and there is no sharp edge and viscosity, so as to avoid damage. Primary protection: primary protection provides the surface protection of the product, forming a very light and protective appearance around the product, so as to achieve the purpose of dust, oil, moisture, water and theft prevention. It is particularly important that the wrapping film packaging makes the packaged goods bear the force evenly to avoid damage to the goods caused by uneven stress, which is impossible for the traditional packaging methods (binding, packaging, tape and other packaging). Compression fixity: with the help of the retraction force after the stretching of the winding film, the product is wrapped and packaged to form a compact and space free unit, so that the pallets of the product are tightly wrapped together, which can effectively prevent the transportation process

the mutual dislocation and movement of products, and the adjustable tensile force can make the hard products cling tightly and the soft products shrink, especially in the tobacco industry and textile industry. Cost saving: using winding film for product packaging can effectively reduce the use cost. The use of winding film is only about 15% of the original box packaging, about 35% of the heat shrinkable film, and about 50% of the carton packaging. At the same time, it can reduce the labor intensity of workers, improve the packaging efficiency and packaging grade

precautions:

the sealing tape has strict requirements for packaging, and there are many uncertain factors in the transportation process

the following are the precautions for box tape packaging:

1. The box sealing tape packaging is packaged with unmarked paper or plastic film

2. Corrugated boxes shall be used for packing boxes with sealing tapes. The carton shall have sufficient strength and rigidity to ensure that the tape will not be damaged during storage and transportation

3. In the process of transportation, use sealing glue to pack the goods reasonably according to the nature of the goods, and protect the goods as much as possible. Special goods should be marked and marked