CN201071148Y - Composite packaging bag for repeatedly pasting eyelet work - Google Patents

Abstract

A compound packaging bag with repeated pasting and punching holes: mainly including a bag body 1, the upper and lower openings of the bag body 1 are sealed and bonded, and it is characterized in that: a punching hole 3 is provided on one surface of the bag body 1, and a punching hole 3 is formed on the side of the punching hole 3. A sealing strip 2 is sealed on the position, and a self-adhesive 4 is applied on the peripheral position of the corresponding sealing strip 2 pasted with the punching hole 3, or on the peripheral position of the corresponding punching hole 3 pasted with the sealing strip 2 Coated with self-adhesive 4. The utility model packaging bag has the following advantages: only need to tear off the sealing strip 2, the sealing of the packaging bag can be opened conveniently, thereby taking out or pouring out the articles from the bag; after taking out the articles, only need to press the sealing strip 2 On the punching hole 3, due to the sticking effect of the self-adhesive 4, the sealing strip 2 will seal the punching hole 3 again, thereby re-sealing the packaging bag.

Description

Repeated paste punching composite packaging bag

technical field

The utility model belongs to a composite packaging bag, which relates to a repeatedly pasted and punched composite packaging bag with the functions of convenient repeated opening and sealing.

Background technique

The prior art is used to pack washing powder, candy, milk powder and other daily-life packaging bags, which usually need to be torn open or cut with scissors. This operation is not only cumbersome, but also difficult to seal once opened. Difficult, the above-mentioned items are not used up at one time after opening the bag, you have to open the packaging bag again and again, take out the items and pack the packaging bag again and again, which is quite troublesome, and even if the seal is not good, it will easily lead to moisture and mildew. cause waste.

Contents of the invention

The purpose of the new product is to aim at the defects of the packaging bags in the prior art, and provide a repeatedly pasted and punched composite packaging bag which can be easily opened and sealed repeatedly.

The composite packaging bag with repeated pasting and punching of the utility model mainly includes a bag body 1, and the upper and lower openings of the bag body 1 are sealed and bonded. 3 is sealed with a sealing strip 2, and a self-adhesive 4 is applied on the peripheral position of the corresponding sealing strip 2 pasted with the punching hole 3, or on the corresponding punching hole 3 pasted with the sealing strip 2 The peripheral position is coated with self-adhesive 4.

Compared with the prior art, the packaging bag of the utility model has the following advantages: the sealing of the packaging bag can be easily opened only by tearing off the sealing strip 2, thereby taking out or pouring out the articles from the bag; Strip 2 is compressed and pasted on the punching hole 3, and due to the pasting effect of the self-adhesive 4, the sealing strip 2 will seal the punching hole 3 again, thereby re-sealing the packaging bag.

Description of drawings

Below in conjunction with the accompanying drawings and embodiments, the utility model is further described in detail for repeatedly pasting and punching composite packaging bag.

Fig. 1 is the structure schematic diagram when the sealing strip 2 on the punching hole of the utility model repeatedly pastes the punching composite packaging bag and seals;

Fig. 2 is the structure schematic diagram when the sealing strip 2 on the punching hole of the utility model repeatedly pasting the punching composite packaging bag is opened;

In the figure 1. Bag body 2. Sealing strip 3. Punching 4. Self-adhesive

Detailed ways

As shown in Figure 1 and Figure 2: the utility model repeatedly pastes punching composite packaging bags: mainly including bag body 1, the upper and lower openings of bag body 1 are sealed and bonded, and it is characterized in that: one surface of bag body 1 is provided with A punching hole 3, a sealing strip 2 is sealed at the position of the punching hole 3, and a self-adhesive 4 is coated on the peripheral position of the corresponding sealing strip 2 pasted with the punching hole 3, or a sealant 4 is attached to the sealing strip 2 Adhesive stickers 4 are coated on the peripheral positions of the pasted corresponding punching holes 3 .

The above-mentioned composite packaging bag with repeated pasting and punching holes is characterized in that the bag body 1 can be made of two pieces of the front piece and the back piece and the surrounding four sides are heat-sealed and bonded; the bag body 1 can also be made of a piece of composite plastic film It is folded into four sides of front, back and two sides, and heat-sealed and bonded in the middle of one of the faces to form a three-dimensional packaging bag body 1 (as shown in Figure 1 and Figure 2), and its upper and lower pockets are all heat-sealed and bonded Sealing, at this time, the punching hole 3 on the bag body 1 is usually set on one of the two sides, and the corresponding sealing strip (2) coated with self-adhesive (4) is sealed on the punching hole (3) on the side , so that the punching hole 2 and the sealing strip 3 positions on the bag body are slightly concealed, so that the front and back of the bag body look smoother and keep the bag more beautiful as a whole.

Claims (2)

1. A compound packaging bag with repeated pasting and punching holes: it mainly includes a bag body (1), and the upper and lower openings of the bag body (1) are sealed and bonded. hole (3), a sealing strip (2) is sealed on the position of the punching hole (3), and a self-adhesive ( 4), or be coated with self-adhesive (4) on the peripheral position of the corresponding punching hole (3) pasted with the sealing strip (2). 2. A compound packaging bag with repeatedly pasted and punched holes according to claim 1: it is characterized in that: the bag body (1) is folded into four faces of front, back and two sides by a piece of composite plastic film, and in it The middle seam of one surface is heat-sealed and bonded to form a three-dimensional packaging bag, and the upper and lower pockets are all heat-sealed and sealed. At this time, the punching hole (3) on the bag body (1) is set on one of the two sides, The corresponding sealing strip (2) coated with self-adhesive (4) is sealed on the punched hole (3) on the side.

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