TWI833264B - Straight-line continuous manufacturing method for a fruit bagging and the product thereof - Google Patents

Abstract

A continuous manufacturing method for a fruit bagging comprising a steps of: introducing a continuous annular outer film, combining a mesh portion made by a foamed material with the continuous annular outer film, forming a heat-sealed bottom edge at a one side of the mesh portion, arranging a tightening piece to the other side of the mesh portion, and forming an opening beside the tightening piece to complete the fruit bagging.

Description

Linear production method of fruit bagging and its finished product

A method of manufacturing fruit bagging, in particular a linear production method of fruit bagging and its finished product.

During the growth period of general fruits, in order to prevent birds from pecking or insects from being bitten and damaged by collisions, most fruits are covered with a foam mesh bag and a plastic bag in sequence to protect the fruits and prevent birds or insects. Destroy and prevent collision damage to fruits.

However, this existing method of wrapping fruits often requires farmers or farmers to first insert the foam mesh bag in at least three stages or three steps, then put a plastic bag cover on it, and finally tie the bag tightly. The ministry of mouth. Such a multi-stage process not only consumes time, but also requires a lot of manpower to complete the work of wrapping the fruits. If the fruit is in peak season, the manual work time is extremely time-consuming, troublesome and high-cost.

On the other hand, the foamed mesh bag, the plastic bag and the binding material are not only production cost consumables for farmers or farmers, but when used in large quantities, they are easily mismatched or missing, which is also very inconvenient. portage. How to provide a fruit bagging method that can reduce the workload and time of farmers or farmers while taking into account the cost of consumables is a major problem to be solved.

In order to solve the aforementioned problem that existing fruit bagging requires a large amount of labor and time costs from farmers or farmers, and how to achieve fruit bagging that takes both practicality and manufacturing cost into consideration, the present invention provides a linear production method for fruit bagging, the steps of which include : Step 1: Introduce a continuous annular outer membrane along one axis. The continuous annular outer membrane is in the shape of a flat belt when introduced; Step 2: Connect a mesh part to the continuous annular outer membrane. Part of them is combined, and the grid part is a foam grid made of foam material; and step 3: form a heat-sealed bottom edge along the axial direction on one side adjacent to the grid part, adjacent to the grid A tightening piece is provided on the other side of the part, and an opening is formed next to the tightening piece relative to the grid part to complete the fruit bagging.

Wherein, in step 2, the flat strip-shaped continuous annular outer membrane is continuously introduced along the axial direction, and a plurality of sheet-shaped mesh portions are arranged on the continuous annular outer membrane at intervals along the axial direction. The outer surface of the adventitia.

Among them, in step 2, an adhesive mechanism is provided radially on the outer surfaces of the corresponding two sides of the continuous annular outer membrane, and two of the adhesive mechanisms are respectively provided with the outer surfaces of the continuous annular outer membrane corresponding to the outer surface of the continuous annular outer membrane. The mesh part, the bonding mechanism moves radially toward the continuous annular outer membrane, and the mesh parts are respectively arranged on the outer surface of the continuous annular outer membrane.

Among them, in step 2, a U-shaped clamping mechanism is radially provided on one side of the continuous annular outer membrane, and a grid portion is provided at the notch of the clamping mechanism. The clamping mechanism approaches the side of the continuous annular outer membrane, so that the continuous annular outer membrane enters the notch and its position corresponds to the grid portion, and then, the clamping mechanism moves towards the continuous annular outer membrane. The outer membrane is clamped, so that the grid part is combined with the outer surface of the side of the continuous annular outer membrane.

In step 3, the heat-sealing bottom edge, the incision and the tightening member are sequentially provided between two spaced grid parts to form a plurality of series-connected fruit bags.

When in use, one of the fruit bags can be removed between two adjacent incisions. When the incision on one side of the tightening member is removed, it can be used as the opening of the fruit bag. . Then the inside and outside of the fruit bag are replaced with each other. At this time, the relative position of the grid part on the fruit bag will be switched from the outside to the inside, and the fruit bag can be used.

The present invention also provides another linear production method for fruit bagging, wherein in step 2, a mandrel is surrounded by an annular grid portion, and then the mandrel and the grid portion are coaxially connected. Penetrate into the strip-shaped continuous annular outer membrane, and then apply heat and pressure radially so that the inner surface of the continuous annular outer membrane is combined with the annular mesh portion; and, in step 3, first The continuous annular outer film is cut off, and the core mold is detached, and then the heat-sealing bottom edge and the tightening member are respectively formed on opposite sides adjacent to the grid portion.

Since the mandrel is disposed in the continuous annular outer membrane, in order to ensure a smooth overall process, the step of first cutting off the continuous annular outer membrane and removing the mandrel can be helpful in performing the steps. The core mold can enter the original continuous annular outer membrane and perform step 2. to increase overall production efficiency.

The linear production method of fruit bagging provided by the present invention provides a simple, continuous and fast process to produce the fruit bagging which is combined with a foam mesh part, an outer bag part and a fastening member, and is not only simple to use Convenient, it not only reduces the workload and time of farmers or farmers, but also eliminates the need to worry about mismatched quantities or omissions when transporting, taking into account the cost of consumables.

10: Fruit bagging

11:Grid Department

13:Outer bag part

13’: Continuous annular outer membrane

131: Heat seal bottom edge

132:Open your mouth

14: Fastening parts

15: Incision

A: Adhesion mechanism

B: Clamping mechanism

C: core mold

D:Hot pressing device

Figure 1a is a finished view of the first preferred embodiment of the present invention.

Figure 1b is a finished view of the second preferred embodiment of the present invention.

Figure 2a is a schematic diagram of the long side of the first preferred embodiment of the manufacturing process of the present invention.

Figure 2b is a short side schematic diagram of a preferred embodiment of the second manufacturing process of the present invention.

Figure 3a is a schematic diagram of the first operation of the third preferred embodiment of the present invention.

Figure 3b is a schematic diagram of the second action of the preferred embodiment of the third process of the present invention.

Figure 4 is a schematic diagram of the third action of the third process of the present invention.

Figure 5 is a schematic diagram of the manufacturing process of the preferred embodiment of the present invention.

In order to understand the technical features and practical effects of the present invention in detail and implement it according to the contents of the description, the preferred embodiments as shown in the drawings are further described in detail as follows.

Please refer to FIG. 1a and FIG. 1b first, which is a preferred embodiment of the fruit bag 10 provided by the present invention, including at least a mesh part 11 and an outer bag part 13.

The grid part 11 is preferably a foam grid made of foam material, and the material may be polypropylene (PP) or Styrofoam foam material. When the fruit bagging 10 is in use, the grid portion 11 is disposed inside the outer bag portion 13 and is bonded to at least part of the outer bag portion 13 . The so-called bonding can be gluing or melting bonding.

The outer bag part 13 is in the shape of a bag. The outer bag part 13 can be transparent, non-transparent or partially transparent according to the growth needs of different fruits. The material of the outer bag part 13 can be plastic, paper or other commonly used materials. Ingredients for fruit takeaway. The bag size of the outer bag part 13 is larger than that of the mesh part 11 in both the width direction and the length direction. One side of the outer bag 13 has a heat-sealed bottom edge 131 for closing one side of the outer bag 13 , and the other side of the outer bag 13 is an opening 132 so that the outer bag 13 can A fruit is inserted through the opening 132 .

A tightening member 14 is provided adjacent to the opening 132. The tightening member 14 may be an iron wire, a wire, or a bag-like structure, and is combined with the outer bag 13 by heat melting or gluing. The tightening member 14 is used to tighten the opening 132 of the outer bag 13 so that the fruit can be completely covered. the The length of the tightening member 14 can be the same as the width of the outer bag 13 or slightly smaller than the width of the outer bag 13 , both of which can achieve the same effect of tightening the opening 132 .

Next, please refer to Figures 2a, 2b and 5. The present invention further provides a first embodiment of a method for manufacturing the new fruit bagging 10, which is implemented by a method of continuously producing the fruit bagging 10. The steps include:

Step 1: Introduce a continuous annular outer membrane 13’ along one axis. Wherein, the continuous annular outer membrane 13' is in the shape of a flat belt when introduced. The continuous annular outer film 13' can be selected to be transparent, non-transparent or partially transparent according to the requirements, and the material can be plastic or paper and other materials commonly used in fruit sets;

Step 2: Combine the sheet-shaped mesh portions 11 at intervals along the axial direction on the outer surface of the flat strip-shaped continuous annular outer membrane 13'. Since the continuous annular outer membrane 13' is introduced continuously along the axial direction, a plurality of the grids can be arranged on the outer surface of the continuous annular outer membrane 13' at intervals along the axial direction. Department 11. The so-called bonding may be gluing or melting bonding.

The attachment method of the grid portion 11 is not limited. For example, one bonding mechanism A can be disposed radially on the outer surfaces of corresponding two sides of the continuous annular outer membrane 13', and two bonding mechanisms A can be provided. A corresponds to the outer surface of the continuous annular outer membrane 13' and is provided with two grid portions 11 respectively. The bonding mechanism A can move radially toward the continuous annular outer membrane 13' and separate the two mesh portions 11 respectively. The mesh portions 11 are respectively disposed on the outer surface of the continuous annular outer membrane 13'.

Alternatively, a U-shaped clamping mechanism B is provided radially on one side of the continuous annular outer membrane 13', and the mesh portion 11 is provided at the notch of the clamping mechanism B. , the clamping mechanism B can approach the notch toward the side of the continuous annular outer membrane 13', so that the continuous annular outer membrane 13' enters the notch and its position corresponds to the grid portion 11. At this time, the clamping mechanism B can perform a clamping action toward the continuous annular outer membrane 13', so that the mesh portion 11 surrounds the outer side of the continuous annular outer membrane 13'. surface.

Step 3: Between the two spaced grid parts 11, arrange the heat-sealing bottom edge 131, the notch 15 and the tightening member 14 in sequence along the axial direction. The time sequence in which the heat sealing bottom edge 131 , the cutout 15 and the tightening member 14 are formed is not limited, and they can be formed simultaneously or one after another. In this way, a plurality of series-connected fruit baggings 10 can be completed.

During use, one of the fruit cover bags 10 can be removed between two adjacent cutouts 15. When the cutout 15 on one side of the tightening member 14 is removed, it can be used as the fruit cover. The opening 132 of the bag 10. Then, the inner and outer sides of the fruit bag 10 are replaced with each other. At this time, the relative position of the grid portion 11 on the fruit bag 10 will be switched from the outside to the inside, and the fruit bag 10 can be started to be used.

Next, please refer to Figures 3 and 4. The present invention further provides a second embodiment of a method for manufacturing the new fruit bagging 10. The same is achieved by using a linear production method for the fruit bagging 10. The steps include:

Step 1: Introduce the continuous annular outer membrane 13' along one axis. Wherein, the continuous annular outer membrane 13' is in the shape of a flat belt when introduced. The continuous annular outer film 13' can be selected to be transparent, non-transparent or partially transparent according to the requirements, and the material can be plastic or paper and other materials commonly used in fruit sets;

Step 2: Combine the annular mesh portion 11 on the inner surface of the continuous annular outer membrane 13'. First, a ring-shaped mesh portion 11 is placed around the outer periphery of a core mold C. Then, the core mold C and the mesh portion 11 are coaxially inserted into the strip-shaped continuous annular outer membrane 13', so that the inside of the continuous annular outer membrane 13' is supported by the core mold C. Then, a heat pressing device D is used to radially apply heat and pressure to at least a part of the mesh portion 11 on the outer surface of the continuous annular outer membrane 13', so that the mesh portion 11 melts and is combined with the mesh portion 11. The continuous annular outer membrane 13' is bonded to the inner surface.

Step 3: Cut off the continuous annular outer membrane 13' and separate it from the core mold C at the same time.

Step 4: Form the heat-sealing bottom edge 131 on one side of the continuous annular outer film 13' adjacent to the grid portion 11 along the axial direction, and set the tightening member 14 adjacent to the other side of the grid portion 11 , complete a fruit bagging 10.

It is worth noting that since the continuous annular outer membrane 13' is provided with the core mold, in order to ensure a smooth overall process, the continuous annular outer membrane 13' is first cut off and the core mold C is removed. While it may be helpful to perform step 4, the core mold C can enter the original continuous annular outer membrane 13' and perform step 2. to increase overall production efficiency.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the scope of rights claimed by the present invention. All other equivalent changes or modifications that do not depart from the spirit disclosed in the present invention shall be included in the present invention. within the scope of the patent application.

10 fruit bags 11Grid Department 13Outer pocket part 131 heat seal bottom edge 132 opening 14 fasteners

Claims (8)

A linear production method for fruit bagging, the steps include: Step 1: Introduce a continuous annular outer film along one axis, and the continuous annular outer film is in the shape of a flat belt when introduced; Step 2: Put a The mesh part is combined with a part of the continuous annular outer membrane, and the mesh part is a foam mesh made of foam material; and step 3: along the axis direction, in the middle of the mesh part adjacent to the mesh part A heat-sealed bottom edge is formed on one side, a tightening piece is provided adjacent to the other side of the grid portion, and an opening is formed next to the tightening piece relative to the grid portion to complete the fruit bagging, wherein: Step 2 When the flat strip-shaped continuous annular outer membrane is continuously introduced along the axial direction, a plurality of sheet-like mesh portions are arranged outside the continuous annular outer membrane at intervals along the axial direction. surface. The linear production method of fruit bagging as described in claim 1, wherein: in step 2, one bonding mechanism and two bonding mechanisms are respectively disposed radially on the outer surfaces of corresponding two sides of the continuous annular outer membrane. The mesh portions are respectively provided corresponding to the outer surface of the continuous annular outer membrane. The bonding mechanism moves radially toward the continuous annular outer membrane, and the two mesh portions are respectively arranged on the continuous annular outer membrane. The two outer surfaces of the outer membrane. The linear production method of fruit bagging as described in claim 1, wherein: in step 2, a U-shaped clamping mechanism is radially provided on one side of the continuous annular outer membrane. The mesh portion is provided at the notch of the closing mechanism, and the clamping mechanism approaches the side of the continuous annular outer membrane, so that the continuous annular outer membrane enters the notch and its position corresponds to the The mesh portion is then clamped toward the continuous annular outer membrane by the clamping mechanism, so that the mesh portion is combined with the outer surface of the side of the continuous annular outer membrane. A linear production method for fruit bagging as described in claim 2 or 3, wherein: In step 3, the heat-sealing bottom edge, the incision and the tightening member are sequentially arranged between the two spaced grid parts to form a plurality of series-connected fruit bags. The linear production method of fruit bagging as described in claim 1, wherein: in step 2, a mandrel is surrounded by an annular grid portion, and then the mandrel and the grid portion are coaxially connected. Penetrate into the strip-shaped continuous annular outer membrane, and then apply heating and pressure radially so that the inner surface of the continuous annular outer membrane is combined with the annular mesh portion; and in step 3, cut first The continuous annular outer film is cut off, and the core mold is separated, and then the heat-sealing bottom edge and the tightening member are respectively formed on opposite sides adjacent to the grid portion. A fruit bag made by the linear production method of fruit bagging according to any one of claims 1 to 5. The fruit bag includes an outer bag part and is combined with at least part of the outer bag part. At least one mesh part, one side of the outer bag part has a heat-sealed bottom edge for closing one side of the outer bag part, and the other side of the outer bag part is an opening for inserting a fruit Wherein, a tightening member is provided adjacent to the opening, wherein when the fruit bag is in use, the grid part is relatively located inside the outer bag part. As for the fruit bagging described in claim 6, the tightening member may be an iron wire, a wire rod or a bag-like structure. A finished product in which a plurality of fruit baggings are connected in series, which is made by the linear production method of fruit bagging described in any one of claims 1 to 4. A plurality of sheet-shaped grid parts are arranged at intervals along the axial direction. On the outer surface of the continuous annular outer film, between the two grid parts arranged at intervals, the heat sealing bottom edge, the cutout and the tightening member are sequentially arranged along the axial direction, and two adjacent The cutout forms a pocket for the fruit.

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