Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D33/00—Details of, or accessories for, sacks or bags
  • B65D33/001—Blocks, stacks or like assemblies of bags
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D83/00—Containers or packages with special means for dispensing contents
  • B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
  • B65D83/0847—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls
  • B65D83/0852—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing
  • B65D83/0876—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture at the junction of two walls with means for assisting dispensing the articles being pulled out of the container

Definitions

• One side of the bag mouth is easily accessible from the open film bag product.
• the invention relates to a plastic film bag product, in particular to a bag film product with one side of the bag mouth exposed and easily taken from a spout film bag.
• Plastic film bags are widely used in people's daily life. In order to reduce materials, reduce costs and facilitate degradation after disposal, manufacturers try to make the film walls of film bags as thin as possible. At the same time, in order to meet the requirements of easy access, manufacture The Chamber of Commerce will glue the film bags together in a point connection manner, which can not only arrange the film bags into an orderly arrangement, but also make it convenient for people to pull and use at any time.
• the above-mentioned film bags have the following defects in use: Although the film bags bonded by the point connection method can be easily pulled out, if two or more film bags are brought together, the film bags are pulled off at one time. It will cause waste. It is inconvenient to open the mouth of the film bag.
• the object of the present invention is to provide a convenient and fast access to the above-mentioned plastic film bag, and to provide a product easily accessible from the open film bag with one side exposed.
• the self-opening easy-to-remove film bag product exposed on one side of the bag mouth of the present invention comprises: a neatly stacked film bag and a packaging container for the sanitary packaging of the film bag; each film bag The outer walls of the two sides of the bag mouth are respectively adhered to the outer side walls of two adjacent film bag bag openings; the packaging container is provided with a window for the film bag to be pulled out one by one, which is characterized by: The bottom of the heat-sealing line at the bottom of the bag is left with a bag root connected to the cut point; the film bag is folded in half so that the bag roots at both ends are parallel or stacked and placed in a packaging container; the two ends of the film bag at the inner end of the packaging container The roots are fixed to the inner wall of the packaging container, and the fold side of the stack of film bags is exposed at the window of the packaging container;
• the film bag of the stacked film bag is a strapless film bag or a vest strap film bag.
• the design principle of the open film bag product with one side of the bag mouth exposed according to the present invention is as follows: the root end of the bag is fixed in the packaging container after being folded in half by a stack of film bags, and the cut points between the film bag and the bag roots at both ends
• the structural features of the connection and the point adhesion between the outer walls of the film bag pockets are easy to detach.
• the mouth end of the film bag is sequentially pulled away from the root of the bag along the cut point.
• the surface film bag is completely pulled away from the packaging container window, that is, the moment the surface film bag and the lower film bag are stuck to each other, the lower film bag is pulled away.
• One side of the mouth of the bag is pulled out of the window of the packaging container for next retrieval.
• the single-sided side of the bag mouth of the present invention is easily obtained from the open film bag.
• the design of the product is scientific, the structure is reasonable, and it is clever. It is extremely convenient to use.
• the window not only facilitates people's easy pulling, but also automatically opens the mouth of the film bag being pulled out, which greatly facilitates the loading of items and greatly improves the work efficiency.
• the film bag product with this structure can make the film bag film wall as thin as possible. Can reduce the use of materials, reduce costs, and facilitate degradation after disposal.
• Figure 1 is a schematic diagram of the structure of a stack of film bags easily exposed from the open film bag with one side exposed at the mouth of the bag;
• Fig. 3 is a schematic diagram showing the structure of a packaging container with one side of the mouth of the bag shown in Fig. 1 easily accessible from an open film bag product.
• the product is composed of a neatly stacked film bag 1 and a packaging container 2 for sanitary packaging of the film bag 1 .
• the structure of the stacked film bag 1 is shown in FIG. 2.
• the bag mouth 3 and the lower end of the bottom heat-sealing line 4 of the film bag 1 of the stacked film bag 1 have bag roots 5 and 6, respectively.
• each of the film bag bag openings 3 are adhered to the outer wall of the adjacent two film bag points 8 respectively, that is: the back side of the film bag A bag mouth 3
• the outer wall is stuck to the outer wall on the 3 sides of the lower film bag B bag mouth 8 and the outer wall on the back side of the lower film bag B bag mouth is connected to the outer wall on the lower surface bag bag side 8, and so on between the following film bags;
• the structure of the packaging container 2 is shown in FIG. 3. It can be a rigid packaging box or a flexible packaging bag.
• the packaging container 2 in this example is a flexible packaging bag.
• the film bag 1 is pulled out one by one to take out the window 9; the film bag 1 is folded in half, the bag roots 5 and 6 of the two ends are parallel or stacked, and then placed in the packaging container 2.
• the folded edge of the folded film bag 1 is exposed on the window 9 of the packaging container 1.
• Both ends 5 and 6 of the two bags of the film bag 1 are located at the inner end of the packaging container 2 and are fixed to the packaging container through the positioning point 10. 2 the inner wall, a stack of film pouches 1 and a pouch opening 3 of a film pouch A are not spot-bonded on one side and the pouch opening 11 is exposed at the window 9 of the packaging container 2.
• connection fastness of the point adhesion 8 is different, and the tearing force between the connection points is also different.
• the tearing order of the connection points is realized sequentially. Therefore, when the user pulls the surface film bag A outward from the window 9 of the packaging container 2, the external pulling force first directly pulls the surface film bag A along the end of the heat-sealing line 4 at the bottom of the bag, and the connection point is cut off.
• Bag root 6 then rely on the point of adhesion 8 between the top film bag A and the bottom film bag B to transfer the external pulling force to pull the 3 ends of the bottom film bag B along the cut connection point 7 away from the bag root 5, and then When the top film bag A is completely pulled away from the packaging container window 9, the point 8 of the top film bag A and the bottom film bag B is finally torn apart, because of the cut between the bottom heat sealing line 4 and the bag root
• the connection fastness of the connection point ⁇ is greater than the point adhesion 8 between the film bags. Therefore, after the point adhesion 8 between the top film bag A and the lower film bag B is torn apart, the 4 ends of the bottom film bag B heat-sealing line and the bag root 6 Still connected.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
• Bag Frames (AREA)

Priority Applications (2)

Applications Claiming Priority (1)

Publications (1)

Family

ID=35394086

Family Applications (1)

Country Status (2)

Citations (5)

• 2004
  • 2004-05-18 WO PCT/CN2004/000503 patent/WO2005110891A1/zh active Application Filing
  • 2004-05-18 JP JP2007516939A patent/JP2007537936A/ja active Pending

Patent Citations (5)

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