Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cup body and opening mechanism capable of opening plastic sealing film conveniently

A technology of opening mechanism and sealing film, which is applied in the direction of sustainable manufacturing/processing, sustainable packaging industry, packaging, etc., can solve problems such as high heat sealing strength, excessive heat sealing of plastic sealing film, cracking at the root of plastic sealing film edge sealing, etc., to achieve The effect of reducing frictional resistance, saving cost and avoiding shaking

Active Publication Date: 2019-08-09
湖州海明机械科技有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that the plastic sealing film is excessively heat-sealed and the heat-sealing strength is too large, which makes the cover film difficult to open and the plastic sealing film breaks at the root of the sealing edge, and proposes an easy-to-open plastic sealing film The cup body and opening mechanism

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cup body and opening mechanism capable of opening plastic sealing film conveniently
  • Cup body and opening mechanism capable of opening plastic sealing film conveniently
  • Cup body and opening mechanism capable of opening plastic sealing film conveniently

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] refer to Figure 1-5 , a cup body that is easy to open the plastic film, including a cup body 1, the upper end of the cup body 1 is plastic-sealed with a plastic film film 3, and a plurality of grooves are evenly opened on the outer wall of the cup body 1, so as to facilitate cooperation with the corresponding opening mechanism .

[0034] An opening mechanism for easy opening of the plastic film, including a fixed cover 2, the fixed cover 2 is made of polypropylene material, has a certain degree of elasticity, drives the protrusion 9 to be stuck in the groove, and can be restored to its original shape, and at the same time, it is resistant to high temperature and easy to clean To be reused after disinfection, a plurality of protrusions 9 are evenly provided on the inner side wall of the fixed cover 2, and each protrusion 9 is clamped in a corresponding groove.

[0035] The fixed cover 2 is provided with a rotating cover 6, and the rotating cover 6 is evenly provided wi...

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

No PUM Login to View More

Abstract

The invention discloses a cup body capable of opening a plastic sealing film conveniently. The cup body comprises the cup body, the plastic sealing film is arranged at the upper end of the cup body ina plastically sealed mode, and a plurality of grooves are evenly formed in the outer side wall of the cup body. The invention further discloses an opening mechanism capable of opening the plastic sealing film conveniently. The opening mechanism comprises a fixing cover, a plurality of protrusions are arranged on the inner side wall of the fixing cover uniformly, and each protrusion is arranged ina corresponding groove in a clamped mode; a rotating cover is disposed on the fixed cover a clamped mode, a plurality of arc-shaped clamping grooves are formed in the rotating cover uniformly, and each of the arc-shaped clamping grooves is internally provided with a rotating ball in a clamped mode; the fixing cover is provided with an arc-shaped ring groove, and the rotating balls are located inthe arc-shaped ring groove; and a T-shaped ring groove is formed in the inner side wall of the fixing cover. The cup body has the advantages that the structure is ingenious and can effectively solve the situation that plastic sealing films are not easy to open in daily life, the cup body opening mechanism of the same size specification can be reused, and resources and costs are saved.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a cup body and an opening mechanism for easy opening of a plastic film. Background technique [0002] Liquid foods such as jelly are often affixed with a plastic film on the mouth of the bottle in order to avoid contact between the inside and the outside air and prolong the shelf life of the product. Some food manufacturers excessively increase the heat-sealing temperature, pressure or time in order to ensure that the heat-sealing between the plastic film and the cup body is firm, so that the heat-sealing of the plastic film is excessive and the heat-sealing strength is too large, so that the heat-sealing between the plastic film and the cup body is firm , However, the plastic sealing film is not easy to open, and it is also easy to cause the plastic sealing film to break at the root of the sealing edge, which is not convenient for users to use. [0003] Therefore, we ...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B65D77/20B65D77/22B65D77/30B67B7/46
CPCB65D77/2028B65D77/22B65D77/30B67B7/30Y02W30/80
Inventor 沈明明
Owner 湖州海明机械科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com