CN101327866A

CN101327866A - Convenient-to-reclaim easy-to-tear enviroment protective packing bag

Info

Publication number: CN101327866A
Application number: CNA2007101254787A
Authority: CN
Inventors: 赵忠华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-12-24
Filing date: 2007-12-24
Publication date: 2008-12-24

Abstract

The present invention relates to a conveniently recyclable easy tearing environment-friendly packing bag, comprising a bag body 1. A split fold 3 is adjacent to a pre-opening end 2 of the bag body 1. One end 4 of the split fold 3 is provided with a split breach 5 which is positioned on a side 6 of the bag body 1; the other end 7 of the split fold 3 is provided with a split breach 8 which is not connected with any sides on the bag body 1. A crack arrest strengthening ring 9 is arranged on a crack arrest breach 8. The strengthening ring 9 is a section of a hard annular material and is embedded to the crack arrest breach 8. When the pre-opening end 2 of the bag body 1 is torn along the split fold 3, the crack reaches the crack arrest breach 8 and does not extend when meeting the strengthening ring 9, and the pre-opening end 2 is not ruptured and kept to be connected with the bag body 1. The easy tearing environment-friendly packing bag can solve two problems existed in various prior small packing bags: firstly the opening of the packing bag is not easy to tear; secondly the torn opening part and the used packing bag are not easy to recycle, resulting in environmental pollution.

Description

A kind of convenient easy tear enviroment protective packing bag that reclaims

Technical field

The invention belongs to the commodity packaging field, especially relate to a kind of convenient convenient enviroment protective packing bag of tearing easily that reclaims that reclaims.

Background technology

Nowadays the non-returnable container bag is widely used on the packing of commodity such as all kinds of graininess, Powdered, liquid, and especially packed food be unable to do without the non-returnable container band especially.A large amount of uses of non-returnable container bag, when having made things convenient for our life, also brought very important problem of environmental pollution, a large amount of packaging bag plastic productions will tear earlier in use and opens a gap, and the part that many packaging bags are torn when tearing ruptures from bag, if article once too many or too much for use in the bag, the user also will seal up the tearing port in the packaging bag with clip or adhesive plaster etc., spills or makes moist to prevent in the bag article, and these have all increased the trouble that the user handles.After article use up in the bag; the recycling of packaging bag has just become problem; packaging bag is general very light and be sheet type; when dropping into rubbish shoot, must directly knock down nozzle near rubbish shoot; if the people of many shortage environmental protection consciousnesses is half-hearted packaging bag is delivered to rubbish shoot; packaging bag just descends slowly and lightly outside rubbish shoot easily; also there are many people to be accustomed to arbitrarily abandoning the packaging bag of using; descend slowly and lightly and blown away by wind easily to packaging bag on the ground; the cost recovery height becomes a key factor of environmental pollution.Address this problem, must the convenient packaging bag that use, that easily reclaim of design.

Summary of the invention

The purpose of this invention is to provide a kind of convenient easy tear enviroment protective packing bag that reclaims, this packaging bag comprises a bag 1, pre-open end 2 places near bag 1 have one to tear folding line 3, this end 4 of tearing folding line 3 is torn gap 5, this is torn on the side 6 that gap 5 is positioned at bag 1, the other end 7 of tearing folding line 3 has crack arrest gap 8, and this crack arrest gap 8 does not link to each other with any limit of bag 1.When tearing pre-open end 2, it is from bag 1 fracture like this.

On the above-mentioned crack arrest gap 8 crack arrest ring stiffener 9 is arranged, this ring stiffener 9 is a section of hard annular material, be mounted on the crack arrest gap 8, when the pre-open end 2 of bag 1 when tearing folding line 3 and torn, the crack arrives crack arrest gap 8 places, just runs into ring stiffener 9, and no longer extend in the crack, pre-open end 2 just can not rupture yet, and keeps linking to each other with bag 1.

The above-mentioned folding line 3 of tearing can be parallel with pre-open end 2 edges, tears folding line 3 in this case and can reach extreme length, bag 1 avulsed opening maximum; Tear folding line 3 and also can form an angle with pre-open end 2 edges, this moment, bag 1 avulsed opening was less, only tore an angle.

Further improvement in the technical proposal is: away from pre-open end 2 and near tearing folding line 3 places one strip joggle 10 is arranged, this joggle 10 is with to tear folding line 3 parallel.Here the effect of joggle is that the article of being adorned in the bag 1 are played the effect that secondary seals, as in the bag 1 powder food product being housed, after the user opens the package, in the bag that once toos many or too much for use during food, available joggle is sealed up the opening of bag 1, prevents in the bag that food flows out or makes moist.The joggle 10 here also can replace with a strip elastic clip 11, and two clamping bars of elastic clip 11 are attached to both sides, bag 1 plane, and the fixed end 12 of two clamping bars is fixed on the bag 1, on two movable ends 13 buckle 14 is arranged.Closed and when tightening when buckle 14, the opening of packaging bag is just sealed.The strip elastic clip 11 here also has an effect, is exactly that the user can rub into the packaging bag that uses up a little group, clamps with strip elastic clip 11, just can drop into easily in the rubbish container, and contaminated environment outside rubbish container is difficult for descending slowly and lightly.

Further improvement in the technical proposal is: tear folding line 3 and be embedded with a pliable and tough silk thread 15, the two ends of this pliable and tough silk thread 15 respectively with tear gap 5 and crack arrest gap 8 links to each other.The effect of the pliable and tough silk thread 15 here is to make things convenient for the user to tear the pre-open end 2 of bag 1 along straight line, the intensity of pliable and tough silk thread 15 and toughness will be higher than bag 1 material, but elasticity is low, are difficult for elongating, can just cut bag 1 material with very little power like this, and otch also is smooth linearly.Pliable and tough silk thread 15 can be made by rustless metallic material, as aluminum steel or hard fibre line.Pliable and tough here silk thread 15 also can play the effect of the bag that is recycled and packaged of aforesaid strip elastic clip 11, and promptly the user rubs into a little group with the packaging bag that uses up, and can prevent that it from scattering with pliable and tough silk thread 15 wrappings.

In above-mentioned scheme, tear folding line 3, tear gap 5, pliable and tough silk thread 15 all is positioned on the edge line of pre-open end 2.Can keep the maximum volume of packaging bag constant after tearing, and keep its original shape along a limit of bag 1 as tearing port like this, be convenient to repeated use.

Further improvement in the technical proposal is: tear folding line 3, tear gap 5,8 of crack arrest gap are positioned on one of them plane of bag 1.When the pre-open end 2 of bag 1 is torn like this, only tear, keep the complete of another face from a face.

Easy tear enviroment protective packing bag provided by the invention can bring following beneficial effect:

This easily tear enviroment protective packing bag can solve ubiquitous two problems of current all kinds of small package bag, the one, the packaging bag opening is difficult for tearing, the 2nd, the opening portion of tearing and with the bad recovery of packaging bag excessively causes environmental pollution.

Figure of description

Fig. 1 is an easy tear enviroment protective packing bag scheme drawing of the present invention;

Fig. 2 is that easy tear enviroment protective packing bag of the present invention increases strip joggle and pliable and tough silk thread scheme drawing;

Fig. 3 is replaced by strip elastic clip scheme drawing for easy tear enviroment protective packing bag of the present invention with the strip joggle among the embodiment 1.

Mark among the figure: 1, bag, 2, pre-open end, 3, tear folding line, 4, tear folding line one end, 5, tear gap, 6, the bag side, 7, tear the folding line other end, 8, the crack arrest gap, 9, the crack arrest ring stiffener, 10, strip joggle, 11, strip elastic clip, 12, elastic clip clamping bar fixed end, 13, elastic clip clamping bar movable end, 14, elastic clip buckle, 15, pliable and tough silk thread

The specific embodiment

Understand and enforcement the present invention for the ease of those of ordinary skills, the present invention is described in further detail below in conjunction with the drawings and the specific embodiments.

See Fig. 1, make a salt packaging bag with technical scheme of the present invention, bag 1 adopts the packaging bag design of the same size of common on the market transparent plastic material making, pre-open end 2 places near bag 1 have one to tear folding line 3, this end 4 of tearing folding line 3 is torn gap 5, this is torn on the side 6 that gap 5 is positioned at bag 1, and the other end 7 of tearing folding line 3 has crack arrest gap 8, and this crack arrest gap 8 does not link to each other with any limit of bag 1.Crack arrest ring stiffener 9 is arranged on the crack arrest gap 8, this ring stiffener 9 is a section of hard annular material, be mounted on the crack arrest gap 8, when the pre-open end 2 of bag 1 when tearing folding line 3 and torn, the crack arrives crack arrest gap 8 places, just runs into ring stiffener 9, and no longer extend in the crack, pre-open end 2 just can not rupture yet, and keeps linking to each other with bag 1.When tearing pre-open end 2, it from bag 1 fracture, does not prevent from environment is polluted like this.

The present invention will be described to provide several embodiment below again.

Embodiment 1:

See Fig. 2, on the basis of above scheme, increase strip joggle 10 and pliable and tough silk thread 15, the two ends of this pliable and tough silk thread 15 respectively with tear gap 5 and crack arrest gap 8 links to each other.The metal aluminum filament of the pliable and tough silk thread 15 usefulness 0.5mm is here made, and its effect is to make things convenient for the user to tear the pre-open end 2 of bag 1 with very little power along straight line, and keeps otch smooth linearly.The general user will be with many times to one bag of salt, and after opening used first, available strip joggle 10 sealed the packaging bag opening once more, prevents that salt from spilling or make moist, but open the salt packaging bag by strip joggle 10 repeated multiple times later on.After salt uses up in the bag, the salt bag can be rubbed into a little group, with aluminium wire 15 wrappings, prevent that it from scattering again, can drop in the rubbish container easily like this and reclaim, its contaminated environment outside rubbish container that is difficult for descending slowly and lightly.

Embodiment 2:

See Fig. 3, the strip joggle 10 in the foregoing description 1 is replaced by strip elastic clip 11, two clamping bars of elastic clip 11 are attached to both sides, bag 1 plane, and the fixed end 12 of two clamping bars is fixed on the bag 1, on two movable ends 13 buckle 14 is arranged.Closed and when tightening when buckle 14, the opening of packaging bag is just sealed.After salt uses up in the bag, the salt bag can be rubbed into a little group after, clamp just can drop in the rubbish container easily with strip elastic clip 11 again and reclaim.

Embodiment 3:

On the basis of such scheme, with tear folding line 3, tear gap 5, metal aluminum filament 15 all is designed on the edge line of pre-open end 2.Can keep the maximum volume of packaging bag constant after tearing, and keep its original shape along a limit of bag 1 as tearing port like this, be convenient to repeated use.

Though above technical scheme has comprised the specific embodiment of the present invention, but the those of skill in the art in the present technique field are to be understood that, these only are casehistorys, can make numerous variations or modification to these embodiments, and not deviating from principle of the present invention and essence, scope of the present invention only is defined by the claims.

Claims

1, a kind of convenient easy tear enviroment protective packing bag that reclaims, comprise a bag (1), locate one near the pre-open end (2) of bag (1) and torn folding line (3), this end (4) of tearing folding line (3) is torn gap (5), this is torn on the side (6) that gap (5) is positioned at bag (1), the other end (7) that it is characterized in that tearing folding line (3) has crack arrest gap (8), and this crack arrest gap (8) does not link to each other with any limit of bag (1).

2, easy tear enviroment protective packing bag according to claim 1 is characterized in that crack arrest ring stiffener (9) is arranged on the described crack arrest gap (8).

3, easy tear enviroment protective packing bag according to claim 1 is characterized in that described to tear folding line (3) parallel with the edge of pre-open end (2).

4, easy tear enviroment protective packing bag according to claim 1 is characterized in that the described folding line (3) of tearing can form an angle with the edge of pre-open end (2).

5, easy tear enviroment protective packing bag according to claim 1 is characterized in that having located a strip joggle (10) away from pre-open end (2) and near tearing folding line (3), and this joggle (10) is with to tear folding line (3) parallel.

6, easy tear enviroment protective packing bag according to claim 1 is characterized in that having located a strip elastic clip (11) away from pre-open end (2) and near tearing folding line (3).

7, easy tear enviroment protective packing bag according to claim 6, two clamping bars that it is characterized in that described elastic clip (11) are attached to bag (1) both sides, plane, the fixed end of two clamping bars (12) is fixed on the bag (1), and buckle (14) is arranged on two movable ends (13).

8, according to any described easy tear enviroment protective packing bag in the claim 1,5,6, it is characterized in that tearing folding line (3) and be embedded with a pliable and tough silk thread (15), the two ends of this pliable and tough silk thread (15) respectively with tear gap (5) and crack arrest gap (8) links to each other.

9, easy tear enviroment protective packing bag according to claim 8 is characterized in that tearing folding line (3), tears gap (5), pliable and tough silk thread (15) all is positioned on the edge line of pre-open end (2).

10, easy tear enviroment protective packing bag according to claim 8 is characterized in that describedly tearing folding line (3), tears gap (5), crack arrest gap (8) only is positioned on one of them plane of bag (1).