Efficient Tape Machinery

Efficient Tape Machinery

Function:  packaging tape machine producing clear & color & printed packing tapes.

Efficient Tape Machinery

BOPP film tape introduction --

BOPP film is a very important flexible packaging material and is widely used. BOPP film is colorless, odorless, tasteless, non-toxic, and has high tensile strength, impact strength, rigidity, toughness and good transparency. BOPP film has low surface energy and needs corona treatment before coating or printing. However, after corona treatment, the BOPP film has good printing adaptability, can be printed in color, and has a beautiful appearance effect, and thus is often used as a surface layer material of the composite film. BOPP films are also insufficient, such as easy accumulation of static electricity, no heat sealability, and the like. In high-speed production lines, BOPP film is prone to static electricity, and an electrostatic remover is required. In order to obtain a heat-sealable BOPP film, a heat-sealable resin glue such as PVDC latex, EVA latex, etc. may be applied after corona treatment on the surface of the BOPP film, or a solvent glue may be applied, or extrusion coating or The method of coextrusion compounding produces a heat sealable BOPP film. The film is widely used in the packaging of bread, clothes, shoes and socks, as well as the cover of cigarettes and books. The initiating tear strength of the BOPP film is improved after stretching, but the secondary tearing strength is very low. Therefore, no cuts can be left on both end faces of the BOPP film, otherwise the BOPP film is easily torn off during printing and compounding. BOPP can produce sealing tape after coating self-adhesive, which is a market with a large amount of BOPP.

The BOPP film can be produced by a tubular film method or a flat film method. The performance of BOPP films obtained by different processing methods is also different. The BOPP film produced by the flat film method has a higher draw ratio (up to 8-10), so the strength is higher than that of the tube film method, and the uniformity of the film thickness is also good. In order to obtain better comprehensive performance, it is usually produced by a multi-layer composite method during use. BOPP can be combined with a variety of different materials to meet specific application needs. For example, BOPP can be combined with LDPE (CPP), PE, PT, PO, PVA, etc. to obtain high gas barrier, moisture resistance, transparency, high temperature, low temperature, retort resistance and oil resistance. Different composite membranes can be applied to oily foods and precious tastes. Food, dry food, impregnated food, various cooked foods, monosodium glutamate, pancakes, rice cakes, etc.

Efficient Tape Machinery

BOPP film tape introduction --

First, electrical tape
It is made of soft polyvinyl chloride (PVC) film and coated with UL special rubber type pressure sensitive adhesive. It has good insulation, flame resistance, voltage resistance and cold resistance. It is suitable for automotive wire harness, wire winding and insulation. Protection, degaussing coil, communication wiring, etc.

Second, industrial tape
It is made of polyvinyl chloride (PVC) film as base material and coated with special rubber type pressure sensitive adhesive. It has good windability, acid and alkali resistance, wear resistance, good oil resistance and anti-fading. It is suitable for roads and columns. Warning zone identification and pipeline protection.

Third, the packaging tape
It is made of polyvinyl chloride (PVC) film as base material and coated with special rubber type pressure sensitive adhesive. It has the advantages of easy tearing, strong adhesion, good weather resistance and strong tensile strength. It is suitable for high-grade and heavy packaging. Stick and fix.

Fourth, the protective tape
Made of polyvinyl chloride (PVC) film as base material and coated with special rubber type pressure sensitive adhesive. It is easy to tear, no residue, good processability and good adhesion. It is suitable for furniture, speakers, wood board and shoes. Surface protection of materials, color steel, aluminum alloy doors and windows, etc., to prevent wear and reduce the loss of articles.

Pressure sensitive adhesive
Color: water white
Performance and use: It is made by polymerizing acrylic acid and its ester with vinyl acetate. Widely used in sealing tape, double-sided tape, military tape, fiberglass, reinforced tape, self-adhesive label, gold medal, auto parts, air-conditioning parts and electronic components processing of various paper BOPP, polyester, metal foil and other substrates. Aspect of the adhesive product.

About

Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc

Got any Questions?
CALL US NOW

+86-17744612788

gl006@guolianjixie.com