KR200210377Y1 - Plastic string envelop - Google Patents

Abstract

The present invention relates to a synthetic resin string bag mainly used as a bag for cultivating fruit, and both main wall surfaces of the bag body formed of a synthetic resin tube are bent and joined from the inlet end to the inner side, and the string inserts are tightened in two rows. An additional portion is formed, and two strings of synthetic resin strings are inserted into the string fastening portion to be joined in a loop shape, and both ends of the string fastening portions of the string fastening portion of the bag body are exposed to the outside so as to be exposed to the outside. Is formed is formed, the synthetic resin tube is formed of a synthetic resin film containing far-infrared stone powder. Synthetic resin string bag of the present invention has the advantage that the configuration is simple and easy to manufacture, and furthermore, when used as a bag for covering the fruit has the advantage that the workforce and work time is shortened. In addition, the fruit ripens more quickly and has the advantage of uniformly ripening and high sugar content as a whole, and can be drained to the lower side of the main wall of the bag body, and fine holes are formed to prevent tearing. And, there is an advantage that can prevent the fruit is damaged by the magpie. In addition, there is an advantage that may be very advantageously used for various parts necessary for packaging and storing various items other than fruit bags.

Description

Synthetic resin string bag {PLASTIC STRING ENVELOP}

The present invention relates to a synthetic resin string bag, in particular, easy to manufacture for fruit covering and can be easily wrapped on the fruit, as well as to ripen the fruit more quickly and uniformly and improve the sugar content, in addition to fruit bags The present invention relates to a synthetic resin string bag that can be usefully used for packaging and storage of articles.

In general, encapsulation in fruit cultivation is one of the most labor-intensive tasks, but it can prevent the pests of fruit, which can greatly reduce the effort of spraying drugs, and solve problems such as pesticide contamination. This must be done.

For example, in the case of growing pears, putting a bag prevents damage of yunmun disease, aptitude disease, black planet, heartworm, and protects the cuticle layer on the surface of the skin to prevent rust, and makes the skin soft. It becomes thinner and clearer in color, making the fruit beautiful and clean. When the bag is put on, almost no pesticides are on the fruit, so it can be called a clean fruit or pollution-free food. This is a great advantage in relation to environmental health issues which are a big problem these days.

However, conventional newspaper bags may be stained with ink depending on the type of paper, and they may be torn depending on paper lipid, resulting in copper rust, pests, and skin stains. There was a problem that is contaminated with black or chocolate.

In addition, the fruit bag is 30 ~ 40% of the light transmittance is appropriate, but if the paper bag is covered, the light is blocked, the temperature and humidity is different from the outside air condition outside the bag, it is dried higher than the outside air during the day, the humidity is high at night There is a problem that the juice is reduced and the flesh feels tough, and the sugar content is lowered by 0.5 ° Bx. In addition, there is a problem that the conventional paper bag is easily torn by the rainstorm, algae, especially magpies can be easily torn and pecking the flesh to weaken the protection.

Moreover, the conventional paper bags are covered with fruit and have to be bundled with a separate metal wire, or a metal wire attached to one side of the bag, so that the work is inconvenient and takes a long time, and even when the bag is separated and re-covered, It was very cumbersome and tricky. In addition, the conventional paper bags are damaged since most of them cannot be used again since they are mostly damaged.

Conventionally, synthetic resin bags are also known, but when using these bags, they must also be tied together using a separate metal wire, so there is a problem that the work efficiency is lowered. there was. And, if you want to solve the breathing and drainage problem by forming a hole in the bottom of the main wall of the synthetic resin bag, it may be damaged by insects such as insects invade through the hole and rotting flesh from below, magpie Torn the bag using a hole and pecking the flesh was a problem that would occur.

The present invention has been devised to solve the above problems and defects as described above, the main purpose of the present invention can be easily pulled and tied in a simple form of two lines of straps for fastening the upper portion to the synthetic resin film body. It is easy to manufacture, it is easy to cover the fruit bag and the working time can be shortened, and packaging and storage of various products and items besides fruit can be very simple It is to provide.

Another object of the present invention is to form an envelope body made of synthetic resin film containing inorganic material that generates far-infrared rays so that the envelope body is breathable, thereby maintaining the breathing action of fruit breathing, the heat heated by sunlight It is to provide a synthetic resin string bag that is preserved longer in the body to allow the fruit to ripen more quickly and uniformly.

An additional object of the present invention is to provide a synthetic resin strap that forms a small hole, such as a needle hole, on the lower side of the main wall of the bag body to allow drainage and to prevent the magpie from tearing and damaging the bag. It is for.

1 to 3 is a view showing a configuration and usage examples of the synthetic resin string bag according to the present invention,

1 is a partially cutaway perspective view.

2 is a longitudinal cross-sectional view.

3 is a perspective view of the use state.

Figure 4 is a view explaining the manufacturing process of the synthetic resin string bag according to the present invention.

5 to 9 is a perspective view showing a process product of the manufacturing process of the synthetic resin string bag according to the present invention, respectively.

Figure 10 is a plan view showing the cord insertion hole for inserting the string while producing a synthetic resin string bag of the present invention.

<Description of Symbols for Major Parts of Drawings>

10: envelope body 10 ': synthetic resin tube

11: main wall surface 12: string insertion portion

13: string tightening part 14: cutout

15: hole 20: string

Synthetic resin string bag according to the present invention in order to achieve the above object, both main wall surfaces of the synthetic resin film envelope body is bent and bonded from the inlet side end to the inner side, the string insert is formed of two string tightening, Two strings of strings are inserted into the string fasteners to be joined in a loop shape, and both ends of the strings of the string fasteners of the bag body are formed with cutouts so that both ends of the strings of strings are exposed to the outside.

The bag body is formed of a synthetic tube, and the two strings of fastening strings are formed of a synthetic resin string. As an example, the synthetic resin string bag of the present invention cuts one inward contact surface in the longitudinal direction, inserts two strings of strings into the inner side while bending the inlet side ends of both cut main walls, and the bent ends of both main wall surfaces. It is formed by joining to the inner surface of the circumferential wall and welding and cutting both sides of the bag body and both ends of the string of two fastenings.

The synthetic resin tube is preferably provided with front and rear surfaces (front and rear main wall surfaces) and both sides (inwardly facing surfaces) integrally, and both sides are folded inward in a W shape, and are wound and spread in a roll shape.

The synthetic resin string bag of the present invention is mainly used as a fruit cultivation bag for covering fruits such as pears, apples and grapes.

In addition to the fruit, bags for storing food and various commodities, and bags for storing and separating items, such as sweaty socks and soiled gloves after various activities such as sports, Passengers who are sick while traveling by means of transportation such as buses, ships, and airplanes may be used in various parts as necessary for packing and storing various items such as bags for garbage, garbage bags, and storage bags.

When the synthetic resin string bag of the present invention is made of a fruit cultivation bag, the bag body is made of a synthetic resin film containing inorganic material that generates far infrared rays, and a fine through hole is formed at the lower side of the main wall of the bag body to release moisture. do. As an example, far-infrared stone powder may be used for the inorganic material. In this case, it is preferable to form a plurality of fine holes so that moisture can be drained to the main wall surface of the bag body, for example, the lower part of the main wall surface.

When the fruit is wrapped in the synthetic resin string bag of the present invention containing far-infrared stone powder, the synthetic resin film fabric has air permeability, and the fruit can breathe, and when the bag is heated by solar heat, the far-infrared ray contained in the bag The stone powder has the effect of heating the fruit for a long time while retaining heat, and the far-infrared rays generated from the far-infrared stone are evenly heated deeply inside the fruit to ripen the fruit in a shorter time and increase the sugar content.

Far-infrared radiation is one of radiant energy, which refers to energy having a long wavelength such as an infrared portion of heat rays having infrared rays. In addition, this far infrared ray is known to have high molecular resonance and resonance effect on organic compounds, and has a low chemical effect and thus high safety. In the past, this far infrared ray has been used in the field of heating.

According to the inventors' experiments, the fruit is covered with cultivated bags containing far-infrared stone powder and cultivated, and as a result, the ripening period of the fruit is shortened, evenly cooked, and the sugar content is increased. The effect of the synthetic resin bag on is difficult to prove by theoretical explanation, but the effect was proved through cultivation test.

Conventionally, it is known that a plurality of holes for aeration and drainage are formed on the main wall surface of the synthetic resin string bag. For example, magpies, which recently increased in number, use the holes formed in the envelopes to tear the envelopes and the fruits inside. In view of the fact that the pecking damage continues, the holes formed in the bag body are preferably formed as fine as the needle holes in order to make the magpie difficult to tear.

Synthetic resin tube, which is a raw material for producing the synthetic resin string bag of the present invention, is provided with the front and rear main walls and the left and right inward contact surfaces integrally wound and rolled in a feeder. This resin tube is unloaded from the feeder and transported onto the workbench while cutting one side inward contact surface of the resin tube with a cutting knife in the longitudinal direction.

After cutting as described above, an arc-shaped cutout is formed at regular intervals by using a rotary cutter or the like on one side of the synthetic tube, and then the inlet of the cord is inserted into both V-shaped bent portions formed by cutting the inward contact surface of the synthetic tube. Insert two rows of strings using.

Subsequently, one side of the synthetic resin tube is welded in a lengthwise direction with a common heat welder, and the edge portion of the V-shaped bent portion is joined to the inner surface of the front and back circumferential walls so that a string tightening portion is formed and the string insertion portion is formed in the longitudinal direction therein. The strings of the strings are combined, and after welding and cutting the welding line portion indicated by the imaginary line of the synthetic tube with the heat welder, both sides of the bag body are joined and the two ends of the strings of the string are joined to complete the synthetic string. .

Hereinafter, described in detail by the accompanying drawings an embodiment of the present invention as follows.

1 to 3 is a view showing the configuration and use example of the synthetic resin string bag according to the present invention, Figure 1 is a partial cutaway perspective view, Figure 2 is a longitudinal cross-sectional view, Figure 3 is a usage example A perspective view is shown.

As shown in the present invention, the synthetic resin string bag according to the present invention has both main wall surfaces 11 of the synthetic resin film material bag body 10 being bent and bonded from the inlet side end to the inner side so that the string inserting portions 12 are two rows. The tightening of the string tightening portion 13 is formed, the string tightening portion 13 is inserted into two loops of the tightening string 20 is looped, the string tightening portion 13 of the bag body (10) At both ends of the two strings of the string 20 is formed so that the cutout portion 14 is formed so as to be exposed to the outside.

The bag body 10 is formed of a synthetic resin tube 10 ', the two strings of tightening straps 20 are formed of a synthetic resin strap.

And, the two strings of the straps 20, for example, the envelope body 10 is covered with fruit and the upper straps 20 is held by the left hand, the lower straps 20 is pulled by the right hand to tighten the upper, It is desirable to form the lower tension straps 20 of different colors so that they can be easily distinguished and pulled.

Synthetic resin bag of the present invention is mainly used as a fruit cultivation bag to cover the fruit, such as pears, apples, grapes, etc. Can be.

When the synthetic resin material string bag of the present invention is made of a fruit cultivation bag, the synthetic resin tube 10 'constituting the bag body 10 is made of a synthetic resin film containing inorganic material generating far infrared rays, and the main wall surface of the bag body. (11) For example, it is preferable to form a plurality of fine holes 15 so that moisture can be drained to the lower side of the main wall surface 11. As the inorganic material, for example, far-infrared stone powder obtained by pulverizing a stone that generates far-infrared rays may be used.

Figure 4 is an explanatory view of the manufacturing process of the synthetic resin string bag according to the present invention, Figures 5 to 9 are perspective views showing the process of the manufacturing process of the synthetic resin string bag according to the present invention, respectively, Figures 4 to 9 Referring to together with more detail the synthetic resin bag according to the present invention as follows.

The fruit cultivation bag of the present invention can be manufactured by manpower, semi-automatic manufacturing, continuous automatic manufacturing, and the actual manufacturing is continuous automatic manufacturing, but in the following description, the machine is partially manufactured and manufactured by hand. For example, only the manufacturing principle will be described.

Synthetic resin tube 10 ′, which is a raw material for producing the synthetic resin string bag of the present invention, has a front and rear main wall surface 11 and left and right inward contact surfaces 11a integrally as shown in FIGS. 4A and 5. It uses what is provided, and is used to cut longitudinally along the middle part 11b of one side inward contact surface 11a of this synthetic resin tube 10 '.

After cutting as described above, the arc-shaped cutouts 14 are formed at regular intervals on one side of the synthetic tube 10 'as shown in FIGS. 4 (b) and 6.

Subsequently, as shown in FIG. 10, the cord insertion opening 30 as shown in FIG. 10 is formed inside both V-shaped bent portions 12a formed by cutting the inward contact surface 11a of the synthetic resin tube 10 'as shown in FIGS. 4C and 7. Insert the two strings of strings 20 using).

The cord insertion hole 30 is formed of a stainless plate or the like, and a guide hole 33 is formed in the guide part 32 provided at the end of the support section 31, and the support part 32 has a support plate 34. Is formed and extends to the rear, the guide plate 35 is formed in the end of the support plate 34 is inserted into the two rows of synthetic resin tube (10 ') is drawn out.

Insert the guide portion 32 of the string inserting hole 30 into the inside of the synthetic resin tube (10 '), the two fastening strings (20) are fastened to the guide hole 33 of the guide portion 32, the support plate 34 When drawn out to the guide hole 35 formed at the end of the) and moved in the direction of the arrow shown in Figure 4 (c) and 7 as shown in Figure 2 the two strings of the string 20 is inserted into the bent portion (12a).

After inserting the two lines of tension straps 20 as described above, the weld line 10a indicated by the virtual line of the synthetic resin tube 10 'is welded to the V-shaped bent portion 12a as shown in FIGS. 4 (d) and 8. Joining the edge portion of the front and back to the inner surface of the main wall surface 11, the string tightening portion 13 is formed while the two strings of tightening straps 20 are coupled to the string inserting portion 12 formed in the longitudinal direction therein do.

After welding and cutting the welding line 10b portion indicated by the imaginary line of the synthetic resin tube 10 'as shown in FIG. 9, both side edge portions of the bag body 10 are joined and both ends of the two strings of fasteners 20 are joined. Synthetic resin string bag as shown in Figure 1 is coupled to form a loop is completed.

The manufacturing process of the present invention synthetic resin string bag as described above has been described as an example, can be prepared by other methods.

Synthetic resin material bag according to the present invention as described above is cultivated by covering the pear (P) like a normal fruit bag, for example, when used for pear cultivation, the bag body 10 as shown in Figure 3 Put on the (P) and pull the tension straps 20 protruding to both sides of the string tightening portion 13 of the bag body 10 with both hands and pull the top strap tightening part 13 of the bag body 10 in a corrugated form. After tightening and tightening the knot with two strings of drawstrings (20) pulled, the synthetic resin straps will be stably covered on the belly (P).

As described above, in the synthetic resin string bag of the present invention, a string tightening portion 13 is formed at the upper end of the bag body 10 formed of the synthetic resin tube 10 ', and a cutout portion 14 is formed at both ends thereof. The two strings 20 are inserted into the string tightening portion 13 of the bag body 10, and both sides of the bag body 10 and both ends of the two strings 20 of the bag body 10 are simultaneously bonded and cut. Both ends of the two strings of tightening straps 20 formed in a loop shape are formed in the form exposed through the notch 14 formed on both ends of the string tightening portion 13 of the bag body 10, the configuration This is simple and easy to manufacture.

In addition, since the two strings of strings 20 protruding to both sides of the string tightening portion 13 of the bag body 10 can be pulled and tied with both hands, the workforce and working time can be shortened when used as a bag for fruit covering. There is an advantage, in the case of packaging and storing a variety of goods and articles, and there is an advantage that can be very easily used as a garbage bag.

In addition, since the envelope body 10 is formed of a synthetic resin film containing far-infrared stone powder, the envelope body 10 is breathable, and the heat heated by sunshine is preserved for a long time, thereby maintaining a breathing action in which the fruit breathes. The fruit is warmed for a long time and matures more quickly and evenly.

In addition, since a small hole 15 is formed in the lower portion of the main wall surface of the bag main body 10 so that the magpie can not be torn, overheating can be prevented, and fruit can be prevented from being damaged by the magpie. There is an advantage to that.

In addition, as a result of testing by applying the synthetic resin string bag containing far-infrared stone powder and the bag containing other stone powder to the actual fruit cultivation, the fruit grown by the synthetic resin string bag of the present invention is ripe and fast It was found to be high.

This cause is caused by the action of far-infrared rays emitted from the far-infrared stone powder, that is, when the far-infrared stone powder is heated by solar heat, the far-infrared rays are generated, and the far-infrared rays penetrate the inside of the pulp, causing molecular resonance and resonance to warm up. It is believed that this explanation is based on the effectiveness of far-infrared rays introduced in various sources, and it is considered to be valid and convincing, but this is not theoretically accurately identified and should be studied later. will be.

Synthetic resin string bag of the present invention as described above has the advantage that the configuration is simple and easy to manufacture, and furthermore, when used as a fruit covering bag, there is an advantage that the workforce and work time are shortened.

In addition, the fruit ripens more quickly and has the advantage of uniformly ripening and high sugar content as a whole, and can be drained to the lower side of the main wall of the bag body, and the small holes are formed so that the magpies cannot be torn to prevent over-humidity. It can be, there is an advantage that can prevent the fruit is damaged by the magpie.

In addition, a bag for storing food and various commodities other than fruits, and a bag for storing and separating items, such as sweat-soaked socks and soiled gloves after various activities such as sports, are separately packed and stored. It is very advantageous for the various parts needed for packing and storing various items such as bags and garbage bags for passengers who are sick while traveling by means of transportation such as buses, ships and airplanes. There is an advantage to that.

Claims (5)

Both main wall surfaces 11 of the synthetic resin film material bag body 10 are bent and bonded inward from the inlet side end to form a string tightening portion 13 provided with a string inserting portion 12, and the string inserting portion ( 12, two strings of fastening straps 20 are inserted and joined in a loop shape, and both ends of the two strings of fastening straps 20 of the bag body 10 are exposed to the outside. Synthetic resin string bag characterized in that the notched portion 14 is formed. According to claim 1, wherein the bag body 10 is formed of a synthetic resin tube (10 '), the two strings of tightening straps 20 is a synthetic resin strap, characterized in that formed by a synthetic resin strap. The method of claim 1, wherein the synthetic resin tube (10 ') is formed of a synthetic resin film containing far-infrared stone powder, a plurality of fine holes so that moisture can be drained to the lower side of the main wall surface 11 of the bag body (10) Synthetic resin string bag characterized in that (15) is formed and configured for fruit covering. The synthetic resin strap according to claim 1, wherein the upper end portions of the bag body (10) are arc-shaped to form an arc-shaped cutout (14). The synthetic string strap according to claim 1, wherein the upper and lower tension strings (20) of the two lines are formed of strings of different colors so as to be easily distinguished and pulled out.