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Honey peaches are rich in a variety of vitamins and are well known in China as the queen of fruit. However, as highly climacteric fruit, peach is too easy to affect its economic value. In this paper, a new passive modified atmosphere packaging system was proposed to solve the lack of water vapour removal capacity – which is still the technical bottleneck of passive modified atmosphere packaging. This paper aims to address this issue.

Under the conditions of relative humidity 85−90% and temperature 28°C−38°C, the influence of new passive modified atmosphere packaging on the shelf life and quality of 70% ripe peaches was studied in the paper. The effect of the new passive modified atmosphere packaging (PMAP) on fruit appearance, colour, taste, flavour, soluble solids, Vitamin C and titratable acid was investigated.

Regardless of whether 1-Methylcyclopropene is added or not, the research results show that the new PMAP has a significant effect on extending the shelf life and maintaining the quality of peaches. Compared with the control group, the shelf life of peaches treated with modified atmosphere packaging and 1-Methylcyclopropene was prolonged by 7 and 11 days, increasing the retailer's revenue by 44 and 75%.

A new integrated structure, which is composed of two types of films with high oxygen and high water vapour permeability was designed for the retail of peaches at room temperature. The former was mainly responsible for regulating the concentration of O₂ and CO₂, while the latter was for removing water vapour and regulating the relative humidity in PMAP.

This article aims to study unionisation of foreign companies in China and to evaluate its effectiveness on representing labour rights and interests, so as to explore the relationships between the Chinese unions and other industrial relations actors.

The article is based on in‐depth interview of key stakeholders from national, regional and company trade unions, as well as company management personnel. An archive study of union and company files is also conducted.

The Chinese trade union has realised that its interests stem from both the increase of membership dues and expansion of the membership base. Unionisation in transnational corporations (TNCs) is a key approach to achieve the interests of the union, which conducts grassroots mobilisation to counteract non‐operative companies but turns a blind eye on labour interest violations in collaborative firms. From the aspect of the union, the effectiveness of unionisation depends on raising its power leverage by affording fewer duties for the workers. Labour rights and workers' demands are not the structural concern of unionisation in TNCs.

The article challenges the research framework about Chinese unionism, which mainly emphasises a state‐union relationship or draws a corporatism perspective. The article concludes that the power relationship between the union and firm has acted as the key theme of the power struggle among industrial relations actors of China.