Film tearing method and device for large reagent strip paperboard
A reagent strip and film device technology, which is applied in the field of large cardboard tearing methods and devices for reagent strips, can solve the problems of low film tearing efficiency, poor quality, and difficulty in protecting film, and achieves improved efficiency and quality, high efficiency, and film tearing. easy effect
Active Publication Date: 2020-10-30
南京埃肯度智能科技有限公司
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] At present, in the production process of reagent strips, manual tearing of the film has always been the main method. The protective film of the PVC bottom plate is well sealed with the cardboard. It is often difficult to tear the protective film by hand, resulting in low tearing efficiency and poor quality. Not conducive to large-scale assembly line operations
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0032] The present invention will be further described below in conjunction with embodiment and accompanying drawing.
[0033] In the method for tearing off the large cardboard of the reagent strip of the present invention, one end of the large cardboard of the reagent strip is first punched, the cardboard is punched to form a gap, the protective film at the gap is separated from the cardboard, and then the protective film is torn off from the gap. In order to improve the efficiency of tearing the film, when tearing off a part of the protective film, remove the protective film horizontally from one end of the large cardboard of the reagent strip to the other end, so as to quickly remove the film.
[0034] Such as figure 1 As shown, the reagent strip large cardboard film tearing device of the present invention includes a base plate feeding mechanism 100 , a base plate punching mechanism 200 , a base plate tearing film mechanism 300 and a base plate transporting mechanism 400 . ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a film tearing method and device for a large reagent strip paperboard, belonging to the field of medical instruments. According to the film tearing method, one end of the largereagent strip paperboard is punched, the paperboard is punched off to form a notch, a protective film at the notch is separated from the paperboard, and then the protective film is torn off from thenotch. The film tearing device comprises a bottom plate feeding mechanism, a bottom plate punching mechanism, a bottom plate film tearing mechanism and a bottom plate carrying mechanism, wherein the bottom plate feeding mechanism is used for supplying a single large reagent strip paperboard; the bottom plate punching mechanism punches one end of the large reagent strip paperboard downwards; the bottom plate film tearing mechanism tears the punched large reagent strip paperboard; and the bottom plate carrying mechanism carries the large reagent strip paperboard to the bottom plate punching mechanism and the bottom plate film tearing mechanism from the bottom plate feeding mechanism and the bottom plate punching mechanism respectively. By utilizing the characteristic that the flexibility ofthe protective film is better than the flexibility of the paperboard, the end part of the large reagent strip paperboard is punched, so the protective film is separated from the paperboard, film tearing is easier, and film tearing efficiency is high.
Description
technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a method and a device for tearing off a large cardboard of a reagent strip. Background technique [0002] As a type of immunochromatographic reagent strips commonly used in medical testing, it is necessary to tear off the protective film of the reagent strip cardboard (PVC bottom plate) from the cardboard in the production process, and then remove the nitrocellulose membrane strip (abbreviated as NC film) Attached to a specific position on the PVC base. [0003] At present, in the production process of reagent strips, manual tearing of the film has always been the main method. The protective film of the PVC bottom plate is well sealed with the cardboard. It is often difficult to tear the protective film by hand, resulting in low tearing efficiency and poor quality. Not conducive to large-scale assembly line operations. In order to improve work efficiency, it is nece...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B32B43/00
CPCB32B43/006
Inventor 王宁波李钢富
Owner 南京埃肯度智能科技有限公司