CN201901303U - OPP (oriented polypropylene) film type plastic woven bag with inside thermal transfer anti-counterfeiting barcode - Google Patents

Abstract

An OPP (oriented polypropylene) film type plastic woven bag with an inside thermal transfer anti-counterfeiting barcode comprises an inner layer (1) made of plastic woven fabric, a middle layer (2) made of plastic adhesive film, an outer layer (3) which is a plastic film printed layer and an anti-counterfeiting barcode (4) printed on the inside of the outer layer (3). The anti-counterfeiting barcode (4) is adhered to the plastic woven fabric inner layer (1) through the middle layer (2), the periphery of the outer layer (3) around the anti-counterfeiting barcode (4) is transparent, and the barcode is positioned in the lower middle of the whole woven bag. The whole woven bag is reasonable in design, beautiful in appearance, not easy to wear, easy to identify and durable, and has an anti-counterfeiting function.

Description

The inboard hot transfer printing anti-counterfeit bar code Polywoven Bag of a kind of OPP film

Technical field

The utility model relates to packaging field, the inboard hot transfer printing anti-counterfeit bar code Polywoven Bag of particularly a kind of OPP film.

Background technology

Current in industrial or agricultural, chemical fertilizer, seed, feed, flour, grain, industries such as building materials mostly are extensive use of plastic knitting band packaging product, but not having, most of packings of product do not make customer and market cross-check sum law enfrocement official discern and can effectively resist counterfeiter's technical characterictic easily, there is the product of some producers to adopt some anti-counterfeiting technologies, more commonly stick anti-counterfeit bar code or spray false proof coding at the sack outside face, these two kinds of technology antifalse effects are more remarkable, but woven bag causes the sack wearing and tearing easily in handling process, cause anti-counterfeit bar code to lose efficacy, also not ideal enough in use.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned deficiency of the prior art exactly and provides a kind of reasonable in design, and anti-counterfeiting mark can effectively be provided, and durable in use, the inboard hot transfer printing anti-counterfeit bar code Polywoven Bag of non-damageable OPP film.

For achieving the above object, the utility model is to adopt following scheme to realize: the inboard hot transfer printing anti-counterfeit bar code Polywoven Bag of a kind of OPP film, comprise internal layer 1, be plastic woven cloth, interlayer 2 is the plastic bonding film, and outer 3 are the plastic sheeting layer of undertaking the printing of, 4 dozens of anti-counterfeit bar codes are at outer 3 inside faces, be bonded on internal layer 1 plastic woven cloth by interlayer 2, skin 3 scope around anti-counterfeit bar code 4 is a Transparent color, and bar code is arranged in the below of whole woven bag.

The utility model advantage: reasonable in design, specious, be not easy to be worn, increased false proof effect, be easy to identification, durable in use.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the cross-sectional scheme drawing of the utility model A-A

The specific embodiment

As shown in Figure 1, internal layer 1 is a plastic woven cloth, system is worked out by the plastic flat fiber that polypropylene or polyethylene etc. is made, interlayer 2 is the plastic bonding film, the film that the hot melt curtain coating forms mixes by polypropylene or polyethylene or both in system, outer 3 are the layer of undertaking the printing of, adopt the thermoplastic film, inside face is a printing surface, is used for printing word or pattern, in outer 3 inside face below, adopt thermal transfer mode to stamp anti-counterfeit bar code 4, be bonded on internal layer 1 plastic woven cloth by interlayer 2, skin 3 scope around anti-counterfeit bar code 4 is transparent, is convenient to discern anti-counterfeit bar code 4.

Claims (1)

1. the inboard hot transfer printing anti-counterfeit bar code Polywoven Bag of an OPP film, it is characterized in that: comprise that internal layer (1) is a plastic woven cloth, interlayer (2) is the plastic bonding film, outer (3) are the plastic sheeting layer of undertaking the printing of, anti-counterfeit bar code (4) is beaten at outer (3) inside face, be bonded on internal layer (1) plastic woven cloth by interlayer (2), outer (3) anti-counterfeit bar code (4) on every side scope be Transparent color, bar code is arranged in the below of whole woven bag.

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