(4) Fully enclosed containers These packages include a variety of rigid or flexible mouth-sealed or fully-sealed containers - closed bags made of paper, plastic, foil, hoses, metal cans, and the like. The advantages are: If you want to access, you must destroy a certain part of the packaging container or sliced ​​package. The key to the packaging bag is the sealing material and technology, which must ensure the safety and tightness of the product. The tamper-evident or anti-stealing effect of metal cans is the best, but the convenience of consumers to open should be considered, so there are more and more applications of canned lids. Spray cans require specialized filling techniques, and it is difficult for ordinary hackers and burglars to open and steal.
(5) Sealing the bottle mouth Place the paper or aluminum foil with the identification mark on the bottle mouth or container, and tear the sealant before opening. Bottle closures are divided into two types: inner closures and soft closures:
First, the inner seal. There are three commonly used seals: Waxed pulp backings and translucent liners are commonly used linings in the food industry. When the filling is completed, the container passes through the roller system and the adhesive is applied to the bottle mouth, and then the lid is closed. When the bottle cap is removed, translucent paper is adhered to the container while the pulp backing remains on the cap. Pressure-sensitive inner seal, usually EPS material, adheres firmly within a few hours of pressing. The heat-sensitive inner lining, which is a plastic coated aluminum foil, usually adheres to the waxed pulp backing. After the lid is capped, the container passes through an electromagnetic field to heat the aluminum foil. The surface material on the aluminum foil can be melted and adhered to the bottle. mouth.
Second, soft cover type. U.S. health regulations require that the outlets of dairy packaging containers must be properly covered during transport and storage. The use of aluminum foil as a soft cover began in the dairy industry in 1966 and was then used in the healthcare industry. These were all disposable and convenient packaging. Once the aluminum foil soft cap is removed, it is extremely difficult to roll the cap under the cap.
(6) Tape closure Close the flaps or caps of the carton (box) with special tape with identification features. To remove the product, the tape must be torn off. Many companies in China have used tapes sealed with corrugated cardboard boxes with special logos for the company. The tape is coated with water-rewetting or solvent-activated adhesive.
According to the needs of the packager, tapes with special properties can be produced to meet different applications:
1 ordinary tape - plastic tape, cloth tape, thermal tape.
2 Special Adhesive Tapes - Most containers can be taped around the opening in accordance with their size and shape to form a ferrule. This tape sleeve can play a role in sealing. These sealing tapes also help protect the freshness of the product and print consumer-related information.
3 Graphic Disappearance Tape – This adhesive tape provides the function of sealing, but also provides the function of self-disappearance of the printed graphic symbol if it is opened. It is a step further than the existing ordinary tapes that some companies have printed with special graphics. The main feature is that the adhesive strength of each layer is different, so that when the tape is originally sealed, a special graphic mark appears, and after the seal is unsealed, the graphic mark disappears automatically (ie, it is peeled off from the plastic film body). If it is re-adhesively sealed, no graphic signs will appear. According to this tape, the user can determine the original integrity of the package.
(7) The original cover (PILFER-PROOF CAP) can be damaged. This metal or plastic cover can provide visible signs of damage to the seal, and it is used in large quantities for packaging of OTC drugs, beverages, foods, and the like. At present, there are mainly two forms of destructible cover change. One is disconnected or tear-off, the other is vacuum. Can also be supplemented by the seal (see bottle closed within) to achieve burglary.
1 Disconnect the cover Torsion breaking - metal and plastic screw caps, punch holes along the bottom of the skirt to form break lines. When the bottle cap is twisted, the screw cap is separated from the lock ring along the break line due to the wave cuffing or the pawl locking under the convex ring at the lower end of the bottle mouth. Opening the lid is very convenient for the consumer to open and re-cover. This tamper-evident cover has different structures, the difference being reflected in the formation of the locking ring and the method of impedance torque.
Tear-off type - This type of cover change is often referred to as TEARTAB. It uses a locking collar that prevents the cap from rotating, and is opened by completely pulling off the ferrule on the container. The closure usually has obvious tearing tongues for consumers to open. Most of the hoop is made of plastic such as PE.
2 vacuum cover due to market promotion, significantly changed the cover to expand into the food packaging, marked change of the bottle cap is generally considered to have a more active "fresh seal" or "safe seal." There are two types of vacuum cover: button type and tear type.
Vacuum button (central bulging) - For foods grown in glass containers, "top button" vacuum lids are commonly used, including lug caps for juices, sauces, and jelly, and thread caps for children's foods. At the top of the cap there is a button or coin-like protrusion that shows security. Under normal circumstances, it is slightly concave due to vacuum suction. When the cap is opened and the vacuum is lost, the button-shaped projection will pop up, and a "click" sound will be emitted to check if the container has been disturbed.
Vacuum tear-off - it is a two-part cover for the packaging of nuts and condiments. A metallic vacuum lid is embedded in a side skirt of a plastic tear-off collar, and the projection molded into a plastic ring can provide re-sealing properties to the container by friction fit after removal of the tear pull tab.
(8) Alarm signal packaging The American Optical Coatings Testing Center and PA Technologies have developed a plastic film that will change color under the action of external forces. The film is coated with reverse interference coatings of different wavelengths. Under normal conditions, the coating is brightly coloured. Once passively applied, the coating begins to peel off, the film turns gray, and the stripped part creates a pattern, providing a warning signal that the package was unsealed. This material is very suitable for packaging seals. (To be continued)
(5) Sealing the bottle mouth Place the paper or aluminum foil with the identification mark on the bottle mouth or container, and tear the sealant before opening. Bottle closures are divided into two types: inner closures and soft closures:
First, the inner seal. There are three commonly used seals: Waxed pulp backings and translucent liners are commonly used linings in the food industry. When the filling is completed, the container passes through the roller system and the adhesive is applied to the bottle mouth, and then the lid is closed. When the bottle cap is removed, translucent paper is adhered to the container while the pulp backing remains on the cap. Pressure-sensitive inner seal, usually EPS material, adheres firmly within a few hours of pressing. The heat-sensitive inner lining, which is a plastic coated aluminum foil, usually adheres to the waxed pulp backing. After the lid is capped, the container passes through an electromagnetic field to heat the aluminum foil. The surface material on the aluminum foil can be melted and adhered to the bottle. mouth.
Second, soft cover type. U.S. health regulations require that the outlets of dairy packaging containers must be properly covered during transport and storage. The use of aluminum foil as a soft cover began in the dairy industry in 1966 and was then used in the healthcare industry. These were all disposable and convenient packaging. Once the aluminum foil soft cap is removed, it is extremely difficult to roll the cap under the cap.
(6) Tape closure Close the flaps or caps of the carton (box) with special tape with identification features. To remove the product, the tape must be torn off. Many companies in China have used tapes sealed with corrugated cardboard boxes with special logos for the company. The tape is coated with water-rewetting or solvent-activated adhesive.
According to the needs of the packager, tapes with special properties can be produced to meet different applications:
1 ordinary tape - plastic tape, cloth tape, thermal tape.
2 Special Adhesive Tapes - Most containers can be taped around the opening in accordance with their size and shape to form a ferrule. This tape sleeve can play a role in sealing. These sealing tapes also help protect the freshness of the product and print consumer-related information.
3 Graphic Disappearance Tape – This adhesive tape provides the function of sealing, but also provides the function of self-disappearance of the printed graphic symbol if it is opened. It is a step further than the existing ordinary tapes that some companies have printed with special graphics. The main feature is that the adhesive strength of each layer is different, so that when the tape is originally sealed, a special graphic mark appears, and after the seal is unsealed, the graphic mark disappears automatically (ie, it is peeled off from the plastic film body). If it is re-adhesively sealed, no graphic signs will appear. According to this tape, the user can determine the original integrity of the package.
(7) The original cover (PILFER-PROOF CAP) can be damaged. This metal or plastic cover can provide visible signs of damage to the seal, and it is used in large quantities for packaging of OTC drugs, beverages, foods, and the like. At present, there are mainly two forms of destructible cover change. One is disconnected or tear-off, the other is vacuum. Can also be supplemented by the seal (see bottle closed within) to achieve burglary.
1 Disconnect the cover Torsion breaking - metal and plastic screw caps, punch holes along the bottom of the skirt to form break lines. When the bottle cap is twisted, the screw cap is separated from the lock ring along the break line due to the wave cuffing or the pawl locking under the convex ring at the lower end of the bottle mouth. Opening the lid is very convenient for the consumer to open and re-cover. This tamper-evident cover has different structures, the difference being reflected in the formation of the locking ring and the method of impedance torque.
Tear-off type - This type of cover change is often referred to as TEARTAB. It uses a locking collar that prevents the cap from rotating, and is opened by completely pulling off the ferrule on the container. The closure usually has obvious tearing tongues for consumers to open. Most of the hoop is made of plastic such as PE.
2 vacuum cover due to market promotion, significantly changed the cover to expand into the food packaging, marked change of the bottle cap is generally considered to have a more active "fresh seal" or "safe seal." There are two types of vacuum cover: button type and tear type.
Vacuum button (central bulging) - For foods grown in glass containers, "top button" vacuum lids are commonly used, including lug caps for juices, sauces, and jelly, and thread caps for children's foods. At the top of the cap there is a button or coin-like protrusion that shows security. Under normal circumstances, it is slightly concave due to vacuum suction. When the cap is opened and the vacuum is lost, the button-shaped projection will pop up, and a "click" sound will be emitted to check if the container has been disturbed.
Vacuum tear-off - it is a two-part cover for the packaging of nuts and condiments. A metallic vacuum lid is embedded in a side skirt of a plastic tear-off collar, and the projection molded into a plastic ring can provide re-sealing properties to the container by friction fit after removal of the tear pull tab.
(8) Alarm signal packaging The American Optical Coatings Testing Center and PA Technologies have developed a plastic film that will change color under the action of external forces. The film is coated with reverse interference coatings of different wavelengths. Under normal conditions, the coating is brightly coloured. Once passively applied, the coating begins to peel off, the film turns gray, and the stripped part creates a pattern, providing a warning signal that the package was unsealed. This material is very suitable for packaging seals. (To be continued)
Shoes box are usually made of Corrugated board or cardboard.
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There are some structures for your reference.
1. Gift Box shape
Magnet closure: Instant rigid foldover box Rigid box construction.
The box are made of the hard grey cardboard and good quality coated two sides paper.
It has the strong magnets for the closure of the male shose box.
And it has the nice handicraft for the edges of the box.
2.Plane shape.
It is printed with the full color,and the delicated die cutings shows the nice visual feeling for the shoes box packaging.
3. Magnet closure: A,Instant rigid foldover box Rigid box construction.
The box are made of the hard grey cardboard and good quality coated two sides paper.
It has the strong magnets for the closure of the male shose box.
We have many years experience for producing the paper boxes.Welcome to our female shoes box trip!Wish you have a nice trip!
Female Cardboard Shoe Box,Femal Black Shoes Box,Custom Made Female Shoe Box
Shenzhen Haotuanyuan International Trading Co.,Ltd , http://www.luxurypaperbox.com