Abstract: A cushioning air bag with automatically adjustable clamping pressure includes an air cylinder sheet and an adjustable air sac sheet, where the air cylinder sheet includes a first air valve and a plurality of air cylinders, one end of the first air valve is positioned in the plurality of air cylinders, and an adjustable air sac sheet, includes a plurality of cushioning adjustment zones attached to wall surfaces of the plurality of air cylinders, a bag is formed when the air cylinder sheet and adjustable air sac sheet are filled with air, an accepting space is included among the plurality of cushioning zones positioned in the bag, used for clamping a different size of object when the object is received in the accepting space.

Abstract: An automatic liquid stop bag with a bending portion comprises: two outer films, two inner films, a storage area, a discharge channel, a bent portion, an inlet, an outlet and a tear portion. The storage area is formed by coupling the two outer films by hot sealing. The two inner films are disposed between the two outer films and coupled the two inner films by heat sealing to form a discharge channel or the discharge channel is coupled to the two inner films by heat sealing and formed between the two inner films, and the internal sides of the two inner films are not coupled to form the inlet and outlet, and the tear portion is formed at an edge of the two inner films and the two outer films and separated from the two inner films to expose the outlet of the discharge channel.

Abstract: A multi-sectional clamping type air enclosure is constituted by connecting a second, a third, and a fourth air cylinder sheet(s) sequentially in series to a first air cylinder sheet, in which an air filling passageway is disposed in the first air cylinder sheet to allow air to be filled in a plurality of first air cylinders and the second air cylinder sheet(s), the third air cylinder sheet and the fourth air cylinder sheet(s) communicated therewith to be filled with air and expanded. Thereafter, the second air cylinder(s) and the fourth air cylinder sheet(s) are bended toward the third air cylinder sheet to form approximately a U-typed body, and auxiliary air cylinders of the air cylinder sheet are then bended toward main air cylinders of the air cylinder sheet to cause side air cylinders of the air cylinder sheet to be approximately perpendicular to the main air cylinders.

Abstract: An airbag with a bent head portion and a repeated sealing and filling effect comprises a bag body formed of buffer air columns, and heat-sealing nodes formed on the air column, such that the air column is bent when passing the node. A containing groove is formed in the bag body, and the bag body includes a bag mouth interconnected to the containing groove; a plurality of inflatable extended-section air columns arranged on a side of the external periphery of the bag mouth, and a non-inflatable protruding plate is arranged at an edge of the extended-section air column; an extended-section plate, disposed on the other side of the bag mouth, and a disposing entrance is formed between the extended-section plate and the protruding plate for a repeated use of the airbag. The airbag and its manufacturing method overcome the problem of the conventional packaging bag that cannot be used repeatedly.

Abstract: A gas stop structure capable of repeated inflation and deflation is provided, which includes: a plurality of outer films; a gas chamber area, formed of the plurality of outer films and including a buffer portion and a gas storage portion; a gas stop valve, located between the plurality of outer films, in which a part of the gas stop valve is exposed beyond the plurality of outer films; and a warp portion, connected the buffer portion and the gas storage portion. When a gas tube is placed inside the gas stop valve to inflate the gas chamber area with gas, a height of the inflated gas storage portion is greater than that of the buffer portion to form a sectional difference, so the gas storage portion bends towards the buffer portion to seal the warp portion. After inflation, the gas tube is removed and the gas stop valve is sealed.

Abstract: A transporting bag structure is provided, which includes: a bag body, including an opening and an accommodating space; and a channel pipe, connected the accommodating space and an outside space. A first end of the channel pipe is exposed out of the bag body. A second end of the channel pipe is located inside the accommodating space. A gas and a fluid flow into the accommodating space to form a gas layer and a fluid layer. The channel pipe penetrates the gas layer and enables the second end to be immersed in the fluid layer. The channel pipe is closed by being pressed in a segmented manner due to pressure differentials of the layers, so that the gas of the gas layer is not able to flow back out of the accommodating space via the channel pipe, and the fluid of the fluid layer is unable to flow back.

Abstract: Disclosed is a shockproof cover cutting structure. At least one cutting line is provided between two air columns, wherein the cutting line is capable of separating the adjacent two air columns towards different directions, thereby allowing air column piece to be separated into two pieces and capable of rotating freely. Further, a through hole is disposed at top end of the cutting line where the two cutting lines of the two air columns intersect. When the two air columns are separated towards different directions, the through hole is capable of preventing the tearing point from extending linearly along the cutting line and ripping the air column thereof. Or, to prevent the column wall of the air column from being thinned and likely to be punctured by the object it is covering, causing air leakage and loss of cushioning function.

Abstract: A paper pallet structure, includes a plurality of first sheet bodies and a plurality of second sheet bodies, the first sheet body is bent to form two wing portions, a first connecting portion connected to the two wing portions, and a first supporting portion positioned between the two first wing portions and coming into abutting contact with the first connecting portion, and the second sheet body is bent to form two wing portions, a second connecting portion connected to the two wing portions, and a second supporting portion positioned between the two second wing portions and coming into abutting contact with the second connecting portion. The first wing portion and the second wing portion respectively have first engagement portions and second engagement portions, and the first engagement portions are engaged with the second engagement portions to position the first sheet body and the second sheet body perpendicular to each other.

Abstract: A gas column structure for a shockproof sleeve includes a gas-column sheet, two folding lines and two recessed buffer walls. Each of the recessed buffer walls has U-shaped members formed abreast through heat sealing. The middle short gas columns of the U-shaped members at two sides of the recessed buffer walls are unfilled, so that four corners of the gas column structure for the shockproof sleeve are free from being broken when contacting sharp points. The gas columns of the gas-column sheet may be formed through heat sealing to have irregular shapes, so the gas-column sheet is ideal for articles with sharp points and/or irregular shapes. A dark screen may be additionally provided for covering the accommodating space as a movable screen that covers and thereby protects the semi-open accommodating space.

Abstract: A paper pallet structure, includes a plurality of first sheet bodies and a plurality of second sheet bodies, the first sheet body is bent to form two wing portions, a first connecting portion connected to the two wing portions, and a first supporting portion positioned between the two first wing portions and coming into abutting contact with the first connecting portion, and the second sheet body is bent to form two wing portions, a second connecting portion connected to the two wing portions, and a second supporting portion positioned between the two second wing portions and coming into abutting contact with the second connecting portion. The first wing portion and the second wing portion respectively have first engagement portions and second engagement portions, and the first engagement portions are engaged with the second engagement portions to position the first sheet body and the second sheet body perpendicular to each other.

Abstract: A block strengthening air enclosure comprises a plurality of air cylinders, a plurality of nodes disposed on the plurality of air cylinders to allow the plurality of air cylinders to be bended along the plurality of nodes to form an accepting space, and at least one sheet positioned in the accepting space and attached onto a bended part of the plurality of air cylinders. After the plurality of air cylinders are filled with air and expanded, the accepting space can then be used for accepting an article, and the pat or block of the plurality of air cylinders needed to protect is strengthened through the sheet. Whereby, the air cylinders can be prevented form being piecing through and broken by a part of the article such as a projecting face, angle or edge; the production cost can be reduced, more kinds of articles can be accepted in the accepting space and the use convenience can be elevated.

Abstract: In an air evacuative binding type air packing bag and a packing method using the same, an air cylinder is bended to form a first cushioning wall and a second cushioning wall, two sides of the first cushioning wall and the second cushioning wall are adhered to each other to form an accepting space. Next, an article is placed in the accepting space, and air in the accepting space is then evacuated to allow the first cushioning wall and the second cushioning wall to bind the article up to retain the article in the accepting space and not to be shaken with the air packing bag.

Abstract: An air-sealed body with automatically opened air valves and a manufacturing method thereof uses a heat resisting material to spread between two inner films. The two inner films are stacked together between two outer films and heat sealed with the outer films to form an air passage and plural air columns therein. Air inlets and heat-sealed blocks are both formed by heat sealing, wherein each heat-sealed block is shrinking gradually from one side thereof near the first transverse heat-sealing line to another. During filing air the two outer films around the air passage are pulled apart in a longitudinal direction, and the air passage will be contracted in a transverse direction and then the two inner films are pulled apart in a longitudinal direction to open the air inlets. Thereafter, after entering the air columns, the air presses the two inner films to close the air columns.

Abstract: An apparatus and method for manufacturing a double layer air cylinder type air enclosure uses a middle film conveying unit to provide a middle film, a plurality of inner film conveying units to provide a plurality of inner films to stack on two sides of the middle film, a first hot sealing apparatus to hot-seal the plurality of inner films and the middle film to allow two sides of the middle film to be respectively formed with a check valve with an air passageway, an outer film conveying unit to provide two sheets of outer film to respectively stack on the outside of the check valve and a second hot sealing apparatus to hot-seal the plurality of outer films and the middle film to allow an air storable air chamber to be formed between the middle film and the each sheet of outer film.

Abstract: In an air enclosure and a check valve capable of being filled with high pressure air, two first inner films are installed between two outer films, and two second inner films are then stacked together between the two first inner film. The two outer films and the two first inner films are adhered together by means of hot sealing to allow the two first inner films to be positioned between the two outer films and an air cylinder to be formed between the two outer films; the two second inner films are adhered to each other by means of hot sealing to form a second air inlet between the two second inner films. Thereafter, an air filling tool may be used to force high pressure air into the second air inlet and into the air cylinder, causing the air cylinder to fill with air and expand.

Abstract: A bendable multi-sectional cushioning packing cover bag used for packing an article includes a packing box, a first air cylinder sheet, a second air cylinder sheet and a light reflection sheet, where one end of the second air cylinder sheet is connected to the first air cylinder sheet to allow the second air cylinder sheet to communicate with the first air cylinder sheet, and a plurality of first cushioning sections of the first air cylinder sheet correspond to a plurality of second cushioning sections of the second air cylinder sheet. Three sides of each second cushioning section are adhered to three sides of the first cushioning section corresponding thereto by means of hot sealing to form a storage space to accept the article, and at least one second cushioning section is lodged in a window of the packing box to allow the first air cylinder sheet and the second air cylinder sheet to be placed in the packing box, and the light reflection sheet may be used for reflecting light onto the article.

Abstract: An air filling bag with an outer film strengthening structure includes two outer films and a main check valve, where the two outer films are adhered to each other to form an air chamber by means of hot sealing, in which each outer film includes the first film sheet and the second film sheet stacked together, and a plurality of first hot sealing lines is formed by adhering the first film sheet to the second film sheet by means of hot sealing in a first direction together with a plurality of second hot sealing lines formed by adhering the first film sheet to the second film sheet by means of hot sealing in a second direction. The main check valve is positioned between the two outer films and one end thereof projects from the air chamber. Air in the air chamber can compress the main check valve to shield a first air passageway of the main check valve so as to prevent air from leaking out of the air chamber after outside air flows in the air chamber via the first air passageway.

Abstract: A first hanger and a second hanger are disposed on a working platform according to a hanging manufacturing apparatus for manufacturing an air enclosure, in which the first hanger is constituted by a first hanging frame and a plurality of first supporting arms and used for hanging a first hot sealing mold, the first hanging frame drives the first hot sealing mold on the plurality of first supporting arms to hot-seal an air cylinder film sheet while being moved to form a plurality of nodes on the air cylinder film sheet, and the second hanger is constituted by a second hanging frame and a plurality of second supporting arms and used for hanging a second hot sealing mold, the second hanging frame drives the second hot sealing mold on the plurality of second supporting arms to hot-seal the air cylinder film sheet while being moved to form a plurality of air cylinders on the air cylinder film sheet.

Abstract: In an air evacuative binding type air packing bag and a packing method using the same, an air cylinder is bended to form a first cushioning wall and a second cushioning wall, two sides of the first cushioning wall and the second cushioning wall are adhered to each other to form an accepting space. Next, an article is placed in the accepting space, and air in the accepting space is then evacuated to allow the first cushioning wall and the second cushioning wall to bind the article up to retain the article in the accepting space and not to be shaken with the air packing bag.

Abstract: In an air evacuative binding type air packing bag and a packing method using the same, an air cylinder is bended to form a first cushioning wall and a second cushioning wall, two sides of the first cushioning wall and the second cushioning wall are adhered to each other to form an accepting space. Next, an article is placed in the accepting space, and air in the accepting space is then evacuated to allow the first cushioning wall and the second cushioning wall to bind the article up to retain the article in the accepting space and not to be shaken with the air packing bag.