Seal hole forming equipment suitable for food packaging
A technology of food packaging and equipment, which is applied in the field of sealing and opening equipment, can solve problems such as waste, and achieve the effect of simple structure and convenient assembly
Inactive Publication Date: 2017-08-18
CHENGDU HUIJIA ADHESIVE PROD CO LTD
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is most real-time and fixed-distance opening and breaking methods on the market, but for the case of small bowl sealing, it is very wasteful. This kind of pre-determined size always has disadvantages. The purpose is to provide The sealing and opening equipment suitable for food packaging solves most real-time fixed-distance opening and breaking methods on the market, but for the case of small bowl sealing, it is very wasteful. This kind of pre-booked size always has disadvantages question
Method used
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Embodiment
[0020] like figure 1 As shown, 1 of the present invention is suitable for sealing and opening equipment for food packaging. The body 1 forms an opening 3, the opening 3 includes an opening upper tooth 301 arranged on the movable plate 2, an opening lower tooth 302 arranged on the packaging box body 1 and a sliding assembly 303, the sliding assembly 303 is an arc-shaped assembly . The size and length of the opening upper teeth 301 and the opening lower teeth 302 are matched to each other, including sharp teeth and blade shapes. The movable plate 2 is movably linked with the packing box body 1. When in use, this structure can be used as much as possible without wasting, and a better material can be used for this kind of packaging, so that the family only needs to replace the fresh-keeping inside. Membrane, environmental protection and saving.
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The invention discloses seal hole forming equipment for food packaging. The seal hole forming equipment comprises a packaging box body which is a cylinder. A movable plate is arranged on the cambered surface, an opening is formed by one side of the movable plate and the packaging box body. The opening comprises opening upper teeth arranged on the movable plate, opening lower teeth arranged on the packaging box body and sliding assemblies which are arc-shaped assemblies. For the situation of small bowl sealing, the fixed-distance hole forming disjunction manner adopted mostly on the market wastes seriously, and the manner of fixing the sizes in advance has defects all the time. The seal hole forming equipment improves a packaging structure of a preservative film to solve the problem, firstly, the preservative film is disconnected through the packaging box body, one procedure is reduced on the preservative film, secondly, by means of the structure, the preservative film is torn according to needs, no waste is caused, the packaging device can be made of better materials, and in this way, a family only needs to replace the inside preservative film.
Description
technical field [0001] The invention relates to a sealing and opening device, in particular to a sealing and opening device suitable for food packaging. Background technique [0002] Plastic wrap is a kind of plastic packaging product, usually made of ethylene as the masterbatch through polymerization reaction, mainly used in microwave oven food heating, refrigerator food preservation, fresh and cooked food packaging and other occasions, in family life, supermarkets, hotels and restaurants It is widely used in the field of industrial food packaging. According to the different materials used and the addition of plasticizers, plastic wrap is divided into various types, which can be applied to different occasions. Preservative film has been favored by people for its convenience, economy and attractive appearance. However, due to the general addition of plasticizers in the production process, the impact of plastic wrap on human health has also received people's attention. Mos...
Claims
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IPC IPC(8): B65D85/67B65H35/06
CPCB65D85/67B65H35/06
Inventor 何松龙
Owner CHENGDU HUIJIA ADHESIVE PROD CO LTD